Standards based (jsr-168) -JPS Compliant portlet - Errors

We generated a Standards based Portlet using the webcenter extension in Jdeveloper Studio Edition Version 11.1.1.2.0. However the generated edit.jsp has following snippet of code and we do not see the declaration of java object for renderRequest or portletConfig in the generated code which leads to error.
<%@ page contentType = "text/html; charset=windows-1252"
pageEncoding = "windows-1252"
import = "javax.portlet.*, java.util.*, portlet.Portlet1, portlet.resource.Portlet1Bundle"%>
<%@ taglib uri = "http://java.sun.com/portlet" prefix="portlet"%>
<portlet:defineObjects/>
<%
PortletPreferences prefs = renderRequest.getPreferences();
ResourceBundle res =
portletConfig.getResourceBundle(renderRequest.getLocale());
%>
What specifically do we need to add to get this working. Is this is a known or documented bug in Jdeveloper generated code?

Please post this on the WebCenter forum:
http://forums.oracle.com/forums/category.jspa?categoryID=196

Similar Messages

We can use JSR-168 JPS portlet upload file,

We can use JSR-168 JPS portlet upload file,
here is the source for you referrence:
upload file can use JSR168 portlet,
1,CustomizablePortlet.java File
import java.io.IOException;
import java.io.PrintWriter;
import java.util.ResourceBundle;
import javax.portlet.*;
import oracle.webdb.utils.SimpleStringBuffer;
public class CustomizablePortlet extends GenericPortlet {
private static final String TITLE_KEY = "title";
protected static final String OK_ACTION = "ok_action";
protected static final String APPLY_ACTION = "apply_action";
protected static final PortletMode PREVIEW_MODE = new PortletMode("preview");
protected static final PortletMode EDIT_DEFAULTS_MODE = new PortletMode("EDIT_DEFAULTS");
protected static final PortletMode ABOUT_MODE = new PortletMode("ABOUT");
public CustomizablePortlet() {
public String getTitle(RenderRequest request) {
return request.getPreferences().getValue("title", getPortletConfig().getResourceBundle(request.getLocale()).getString("javax.portlet.title"));
public void doEdit(RenderRequest request, RenderResponse response) throws PortletException, IOException {
response.setContentType("text/html");
PrintWriter out = response.getWriter();
out.print("<FORM ACTION=\"");
out.print(getEditFormSubmitURL(request, response));
out.println("\" METHOD=\"POST\">");
out.println("<TABLE BORDER=\"0\">");
out.println("<TR>");
out.println("<TD WIDTH=\"20%\">");
out.println("<P CLASS=\"portlet-form-field\" ALIGN=\"RIGHT\">Title:");
out.println("</TD>");
out.println("<TD WIDTH=\"80%\">");
out.print("<INPUT CLASS=\"portlet-form-input-field\" TYPE=\"TEXT\" NAME=\"");
out.print("title");
out.print("\" VALUE=\"");
out.print(getTitle(request));
out.println("\" SIZE=\"20\">");
out.println("</TD>");
out.println("</TR>");
out.println("<TR>");
out.println("<TD COLSPAN=\"2\" ALIGN=\"CENTER\">");
out.print("<INPUT CLASS=\"portlet-form-button\" TYPE=\"SUBMIT\" NAME=\"");
out.print("ok_action");
out.print("\" VALUE=\"OK\">");
out.print("<INPUT CLASS=\"portlet-form-button\" TYPE=\"SUBMIT\" NAME=\"");
out.print("apply_action");
out.print("\" VALUE=\"Apply\">");
out.println("</TD>");
out.println("</TR>");
out.println("</TABLE>");
out.println("</FORM>");
protected String getEditFormSubmitURL(RenderRequest request, RenderResponse response) {
return response.createActionURL().toString();
public void doHelp(RenderRequest request, RenderResponse response) throws PortletException, IOException {
response.setContentType("text/html");
PrintWriter out = response.getWriter();
out.print("Help for <i><b>");
out.print(getTitle(request));
out.println("</b></i>.");
public void doAbout(RenderRequest request, RenderResponse response) throws PortletException, IOException {
String aboutHTML = (new SimpleStringBuffer(30)).append("/about_").append(getPortletName()).append(".html").toString();
PortletRequestDispatcher rd = getPortletContext().getRequestDispatcher(aboutHTML);
response.setContentType("text/html");
if(rd != null) {
rd.include(request, response);
} else {
PrintWriter out = response.getWriter();
out.print("<p class=\"portlet-font\">This is the about page for ");
out.print(getTitle(request));
out.print(".</p><p class=\"portlet-font\">");
out.print("To customize the contents of this page, create a file named '");
out.print(aboutHTML.substring(1));
out.print("' in the Portlet web application's root directory containing HTML ");
out.print("to appear here. ");
out.print("Alternatively, override the <code>CustomizablePortlet</code> ");
out.println("class's <code>doAbout()</code> method.</p>");
public void doDispatch(RenderRequest request, RenderResponse response) throws PortletException, IOException {
WindowState state = request.getWindowState();
if(!state.equals(WindowState.MINIMIZED)) {
PortletMode mode = request.getPortletMode();
if(mode.equals(PREVIEW_MODE))
doView(request, response);
else
if(mode.equals(EDIT_DEFAULTS_MODE))
doEdit(request, response);
else
if(mode.equals(ABOUT_MODE))
doAbout(request, response);
else
super.doDispatch(request, response);
} else {
super.doDispatch(request, response);
public void processAction(ActionRequest request, ActionResponse actionResponse) throws PortletException, IOException {
String newTitle = request.getParameter("title");
PortletPreferences prefs = request.getPreferences();
prefs.setValue("title", newTitle);
prefs.store();
if(request.getParameter("ok_action") != null) {
actionResponse.setPortletMode(PortletMode.VIEW);
actionResponse.setWindowState(WindowState.NORMAL);
2,FileUploadPortlet.java file
import java.io.*;
import javax.activation.DataHandler;
import javax.mail.MessagingException;
import javax.mail.internet.MimeBodyPart;
import javax.portlet.*;
import oracle.portal.portlet.sample.CustomizablePortlet;
public class FileUploadPortlet extends CustomizablePortlet
private static final String FILE_PARAM = "file";
private static final String SUBMIT_PARAM = "submit";
private static final String DEFAULT_CHARSET = "ISO-8859-1";
private static final String uploadRoot = "";
public FileUploadPortlet()
public void doView(RenderRequest request, RenderResponse response) throws PortletException, IOException {
response.setContentType("text/html");
PrintWriter out = response.getWriter();
out.print("<form action=\"");
out.print(response.createActionURL().toString());
out.println("\" enctype=\"multipart/form-data\" method=\"post\">");
out.println("<center><table border=\"0\">");
out.println("<tr>");
out.print("<td class=\"portlet-form-field\" align=\"right\">");
out.print("Please browse to an HTML file:");
out.println("</td>");
out.print("<td>");
out.print("<input class=\"portlet-form-input-field\" type=\"file\" name=\"");
out.print("file");
out.print("\">");
out.println("</td>");
out.println("</tr>");
out.println("<tr>");
out.println("<td colspan=\"2\" align=\"center\">");
out.print("<input type=\"submit\" class=\"portlet-form-button\" name=\"");
out.print("submit");
out.print("\" value=\"Display\">");
out.println("</td>");
out.println("</tr>");
out.println("</table>");
out.println("</form>");
String lastFile = request.getPreferences().getValue("file", null);
if(lastFile != null) {
out.println("<hr width=\"100%\"><br>");
out.print(lastFile);
public void processAction(ActionRequest request, ActionResponse actionResponse) throws PortletException, IOException {
FormDataParser parsedRequest = new FormDataParser(request);
MimeBodyPart mbp = parsedRequest.getMimeBodyPart("file");
if(mbp == null)
super.processAction(request, actionResponse);
else
try {
String fileName= mbp.getFileName();
int splash = fileName.lastIndexOf("\\");
if(splash != -1)
fileName = fileName.substring(splash +1, fileName.length()).trim();
String contentType = mbp.getContentType();
String charSet = getCharsetFromContentType(contentType);
int sepIndex = contentType.indexOf(';');
if(sepIndex != -1)
contentType = contentType.substring(0, sepIndex).trim();
ByteArrayOutputStream bos = new ByteArrayOutputStream();
mbp.getDataHandler().writeTo(bos);
bos.close();
String content = new String(bos.toByteArray(), charSet);
FileOutputStream fos = new FileOutputStream(fileName);
fos.write(bos.toByteArray());
fos.close();
PortletPreferences prefs = request.getPreferences();
prefs.setValue("file", fileName + "upload ok");
prefs.store();
catch(MessagingException me) {
throw new PortletException(me);
public static String getCharsetFromContentType(String contentType) {
int lastPos;
if((lastPos = contentType.indexOf(';')) == -1)
return "ISO-8859-1";
lastPos++;
String lowerContentType = contentType.toLowerCase();
int nextPos;
do {
nextPos = lowerContentType.indexOf(';', lastPos);
String param;
if(nextPos == -1)
param = lowerContentType.substring(lastPos).trim();
else
param = lowerContentType.substring(lastPos, nextPos).trim();
if(param.startsWith("charset=") && param.length() > 8)
return param.substring(8);
lastPos = nextPos + 1;
} while(nextPos != -1);
return "ISO-8859-1";
3,FormDataParser.java file
import java.io.*;
import java.util.*;
import javax.activation.DataSource;
import javax.mail.MessagingException;
import javax.mail.internet.MimeBodyPart;
import javax.mail.internet.MimeMultipart;
import javax.portlet.ActionRequest;
import javax.portlet.PortletException;
public class FormDataParser {
private static final String MULTIPART_PREFIX = "multipart/";
private static final String MULTIPART_FORM_DATA = "multipart/form-data";
private static final String PLAIN_TEXT = "text/plain";
private ActionRequest mWrappedRequest;
private Map mParams;
private Map mBodyParts;
private boolean mIsInitialized;
private boolean mHasMultipart;
public FormDataParser(ActionRequest request) {
mWrappedRequest = request;
public String getParameter(String name) throws PortletException {
String value = mWrappedRequest.getParameter(name);
if(value != null)
return value;
initParameters();
if(!mHasMultipart)
return null;
List paramList = (List)mParams.get(name);
if(paramList != null)
return (String)paramList.get(0);
else
return null;
public String[] getParameterValues(String name) throws PortletException {
String values[] = mWrappedRequest.getParameterValues(name);
if(!mHasMultipart)
return values;
initParameters();
List valueList = (List)mParams.get(name);
if(valueList == null)
return values;
int size = valueList.size();
if(values != null) {
List newValueList = new ArrayList(values.length + size);
newValueList.addAll(Arrays.asList(values));
newValueList.addAll(valueList);
valueList = newValueList;
values = new String[size];
valueList.toArray(values);
return values;
public MimeBodyPart getMimeBodyPart(String name) throws PortletException {
initParameters();
if(!mHasMultipart) {
return null;
} else {
List parts = (List)mBodyParts.get(name);
return parts != null ? (MimeBodyPart)parts.get(0) : null;
public MimeBodyPart[] getMimeBodyParts(String name) throws PortletException {
initParameters();
if(!mHasMultipart)
return null;
List parts = (List)mBodyParts.get(name);
if(parts == null) {
return null;
} else {
MimeBodyPart mimeBodyParts[] = new MimeBodyPart[parts.size()];
parts.toArray(mimeBodyParts);
return mimeBodyParts;
private void initParameters() throws PortletException {
if(mIsInitialized)
return;
String contentType = mWrappedRequest.getContentType();
if(contentType == null) {
mIsInitialized = true;
return;
int sepIndex = contentType.indexOf(';');
if(sepIndex != -1)
contentType = contentType.substring(0, sepIndex).trim();
if(contentType.equalsIgnoreCase("multipart/form-data")) {
mParams = new HashMap(20);
mBodyParts = new HashMap(20);
DataSource ds = new DataSource() {
public InputStream getInputStream() throws IOException {
return mWrappedRequest.getPortletInputStream();
public OutputStream getOutputStream() throws IOException {
throw new IOException("OutputStream not available");
public String getContentType() {
return mWrappedRequest.getContentType();
public String getName() {
return getClass().getName();
try {
MimeMultipart multipartMessage = new MimeMultipart(ds);
parseMultiPart(multipartMessage, null);
catch(MessagingException me) {
throw new PortletException(me);
catch(IOException ioe) {
throw new PortletException(ioe);
mHasMultipart = true;
mIsInitialized = true;
private void parseMultiPart(MimeMultipart multipartMessage, String parentFieldName) throws MessagingException, IOException {
int partCount = multipartMessage.getCount();
for(int i = 0; i < partCount; i++) {
javax.mail.BodyPart part = multipartMessage.getBodyPart(i);
if(part instanceof MimeBodyPart) {
MimeBodyPart mimePart = (MimeBodyPart)part;
String disps[] = mimePart.getHeader("Content-Disposition");
if(disps != null && disps.length != 0) {
String disp = disps[0];
String lcDisp = disp.toLowerCase();
int nameStart;
int nameEnd;
if((nameStart = lcDisp.indexOf("name=\"")) != -1 && (nameEnd = lcDisp.indexOf("\"", nameStart + 6)) != -1)
parentFieldName = disp.substring(nameStart + 6, nameEnd);
if(parentFieldName != null)
if(mimePart.getContentType().toLowerCase().startsWith("multipart/")) {
Object content = mimePart.getContent();
if(content instanceof MimeMultipart)
parseMultiPart((MimeMultipart)content, parentFieldName);
} else
if((nameStart = lcDisp.indexOf("filename=\"")) != -1 && (nameEnd = lcDisp.indexOf("\"", nameStart + 10)) != -1) {
List values = (List)mBodyParts.get(parentFieldName);
if(values == null) {
values = new ArrayList(1);
mBodyParts.put(parentFieldName, values);
values.add(mimePart);
} else
if(mimePart.getContentType().toLowerCase().startsWith("text/plain")) {
Object content = mimePart.getContent();
if(content instanceof String) {
List values = (List)mParams.get(parentFieldName);
if(values == null) {
values = new ArrayList(1);
mParams.put(parentFieldName, values);
values.add((String)content);
4.web.xml file
<?xml version = '1.0' encoding = 'ISO-8859-1'?>
<!DOCTYPE web-app PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN" "http://java.sun.com/dtd/web-app_2_3.dtd">
<web-app>
<display-name>hanhuiwen OracleSamplePortlets</display-name>
<description>hanhuiwen Oracle Sample Portlet Application</description>
<servlet>
<servlet-name>portletdeploy</servlet-name>
<servlet-class>oracle.webdb.wsrp.server.deploy.PortletDeployServlet</servlet-class>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet>
<servlet-name>portletjaxrpc</servlet-name>
<servlet-class>com.sun.xml.rpc.server.http.JAXRPCServlet</servlet-class>
<init-param>
<param-name>configuration.file</param-name>
<param-value>/WEB-INF/WSRPService_Config.properties</param-value>
</init-param>
</servlet>
<servlet>
<servlet-name>portletresource</servlet-name>
<servlet-class>oracle.webdb.wsrp.server.ResourceServlet</servlet-class>
</servlet>
<servlet>
<servlet-name>ChartServlet</servlet-name>
<display-name>Chart Servlet</display-name>
<description>Demo image-generating servlet</description>
<servlet-class>oracle.portal.portlet.sample.chart.ChartServlet</servlet-class>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet>
<servlet-name>uix</servlet-name>
<servlet-class>oracle.cabo.servlet.UIXServlet</servlet-class>
<init-param>
<param-name>oracle.cabo.servlet.pageBroker</param-name>
<param-value>oracle.cabo.servlet.xml.UIXPageBroker</param-value>
</init-param>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>ChartServlet</servlet-name>
<url-pattern>/chart*</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>portletjaxrpc</servlet-name>
<url-pattern>/portlets*</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>portletresource</servlet-name>
<url-pattern>/portletresource*</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>uix</servlet-name>
<url-pattern>*.uix</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>uix</servlet-name>
<url-pattern>/uix/*</url-pattern>
</servlet-mapping>
<session-config>
<session-timeout>60</session-timeout>
</session-config>
<welcome-file-list>
<welcome-file>index.uix</welcome-file>
</welcome-file-list>

<env-entry>
<env-entry-name>oracle/portal/log/logLevel</env-entry-name>
<env-entry-type>java.lang.Integer</env-entry-type>
<env-entry-value>7</env-entry-value>
</env-entry>
</web-app>
5.portlet.xml
<?xml version = '1.0' encoding = 'UTF-8'?>
<portlet-app xmlns="http://java.sun.com/xml/ns/portlet/portlet-app_1_0.xsd" version="1.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/portlet/portlet-app_1_0.xsd http://java.sun.com/xml/ns/portlet/portlet-app_1_0.xsd">
<portlet>
<description xml:lang="en">A portlet that demonstrates the file upload features of the Java Portlet Specification.</description>
<portlet-name>FileUpload</portlet-name>
<portlet-class>FileUploadPortlet</portlet-class>
<expiration-cache>0</expiration-cache>
<supports>
<mime-type>text/html</mime-type>
<portlet-mode>help</portlet-mode>
<portlet-mode>about</portlet-mode>
<portlet-mode>edit_defaults</portlet-mode>
</supports>
<supported-locale>en</supported-locale>
<portlet-info>
<title>File Upload Portlet</title>
<short-title>File Upload</short-title>
<keywords>File,Upload, Portlet</keywords>
</portlet-info>
</portlet>
<custom-portlet-mode>
<description xml:lang="en">This mode should be used by the portlet to display information on the portlet's purpose, origin, version, etc.</description>
<portlet-mode>about</portlet-mode>
</custom-portlet-mode>
<custom-portlet-mode>
<description xml:lang="en">This mode signifies that the portlet should render a screen to set the default values for the modifiable preferences that are typically changed in the EDIT screen. Calling this mode requires that the user must have administrator rights.</description>
<portlet-mode>edit_defaults</portlet-mode>
</custom-portlet-mode>
<custom-portlet-mode>
<description xml:lang="en">This mode should be used by the portlet to render output without the need of having back-end connections or user specific data available.</description>
<portlet-mode>preview</portlet-mode>
</custom-portlet-mode>
<user-attribute>
<name>user.name.given</name>
</user-attribute>
<user-attribute>
<name>user.name.family</name>
</user-attribute>
<user-attribute>
<name>user.name.middle</name>
</user-attribute>
<user-attribute>
<name>user.name.nickname</name>
</user-attribute>
<user-attribute>
<name>user.bdate</name>
</user-attribute>
<user-attribute>
<name>user.business-info.online.email</name>
</user-attribute>
</portlet-app>

Hello i had exactly the same error, but not with file upload.
I'm sure you have in your application lib directory to jars which aren't compatible to each other.
And the problem occured between my myfaces and tomahawk jars .
See this page:
http://wiki.apache.org/myfaces/CompatibilityMatrix
It tells you which myfaces and tomahawk jars you can use together.
Hope it can help.
bye

JSR 168 or JFP portlet?

I am developing a JSR 168 portlet on weblogic portal server and I found that RenderResponse.setTitle() doesn't work in weblogic portal. So, my question is that, is JFP the prefer way to write a portlet for weblogic? Will weblogic portal support more on JSR 168 in the future? Or JFP will still be the prefer way to implement portlet in the future.
Thanks.

Both will be supported in future.
Please contact support about the setTitle() issue.
Subbu
Jie-yuan Wu wrote:
I am developing a JSR 168 portlet on weblogic portal server and I
found that RenderResponse.setTitle() doesn't work in weblogic portal.
So, my question is that, is JFP the prefer way to write a portlet for
weblogic? Will weblogic portal support more on JSR 168 in the future?
Or JFP will still be the prefer way to implement portlet in the
future.
Thanks.

JSR 168 support and portlet taglib

I could not find support for the ActionURL tag in the JSR 168 release for 8.1.
Are these tags available? If so, where can I find them?
Thanks,
Steve

Chris,
You can obtain an instance of renderRequest from the http request as in:
<%
RenderRequest renderRequest = (RenderRequest)
request.getAttribute("javax.portlet.request");
%>
Alternatively, if you've JSP base class set to
com.bea.portlet.jsp.PortletJspBase in your weblogic.xml (see WLS docs on
how to set a default base class for JSPs), all JSPs in your webapp can
automatically access renderRequest, renderResponse and portletConfig
variables directly, as in
<%
renderResponse.createActionURL(...);
%>
Subbu
Chris Jennings wrote:
I need custom tags that can get the namespace of a portlet. I don't mind writing
some to fill the gap until the final release. How can I get access to the RenderRequest
from in a home grown custom tag now?
Thanks!
Chris
Subbu Allamaraju <[email protected]> wrote:
These tags will be available in the final release. The preview release
does not include this tag library.
Subbu

Error while deploying a JSR 168 portlet developed in JDeveloper 10.1.3.2

When deploying a JSR 168 portlet created using JDeveloper 10.1.3.2 (Web Center Suite edition), I get the error :
"Shared library "oracle.wsrp" could not be found."
Error Log:
---- Deployment started. ---- Sep 20, 2007 9:31:42 AM
Target platform is Oracle Application Server 10g 10.1.3 (PolestarAppServerConnection).
Wrote WAR file to C:\Projects\eAlliance\JSR168\ViewController\deploy\jsr168.war
Wrote EAR file to C:\Projects\eAlliance\JSR168\ViewController\deploy\jsr168.ear
Backing up generic archive file :/C:/Projects/eAlliance/JSR168/ViewController/deploy/jsr168_generic.ear
Creating WSDLs for the WSRP Application
WSDLs for the WSRP Application have been created
Uploading file jsr168.ear ...
Uploading file jsr168.ear ...
Application Deployer for jsr168 STARTS.
Copy the archive to /home/soahome/orasoa/j2ee/home/applications/jsr168.ear
Initialize /home/soahome/orasoa/j2ee/home/applications/jsr168.ear begins...
Unpacking jsr168.ear
Done unpacking jsr168.ear
Unpacking jsr168.war
Done unpacking jsr168.war
Initialize /home/soahome/orasoa/j2ee/home/applications/jsr168.ear ends...
Starting application : jsr168
Initializing ClassLoader(s)
application : jsr168 is in failed state
Operation failed with error:
Shared library "oracle.wsrp" could not be found.
Deployment failed
Elapsed time for deployment: 39 seconds
#### Deployment incomplete. #### Sep 20, 2007 9:32:21 AM
Steps To recreate the error:
1)Create a new Application in JDeveloper
2)Click "New" in "ViewController" and click on WebTier->Portlets->Standards based(JSR 168) from the wizard.
3)Go thru JSR 168 Portlet wizard steps 1 thru' 8 accepting all defaults.
4)Click "New" in "ViewController" and click on General->Deployment Profiles->WAR File from the wizard.
5)Enter a name and hit OK. Then in the "WAR Deployment Profile Properties" page, select "Specify J2EE Web Context Root" and enter the name similar to what is in the "Enterprise application name" text box in the same screen. Hit OK.
6)Right click on the deploy file created under "Resources" and select "Deploy to AppServer" (I am deploying to a remote 10.1.4 Portal Server that has already been configured in my connections tab.
7)Note the above noted error message in the Deployment Log tab.
Can you give me any suggestions?
Thanks,
Bipin Raj

Does the \j2ee\home\shared-lib directory contain a directory oracle.wsrp?
Does the <OC4J_HOME>/j2ee/home/config/server.xml file contain a shared-lib declaration for oracle.wsrp?
<shared-library name="oracle.wsrp" version="1.0">
<code-source path="wsrp-container.jar"/>
<code-source path="wsrp-types.jar"/>
<code-source path="wsrp-jaxb.jar"/>
<code-source path="jaxb-api.jar"/>
<code-source path="jaxb-impl.jar"/>
<code-source path="jaxb-libs.jar"/>
<code-source path="namespace.jar"/>
<code-source path="xsdlib.jar"/>
<code-source path="relaxngDatatype.jar"/>
<import-shared-library name="oracle.gdk"/>
<import-shared-library name="oracle.xml"/>
<import-shared-library name="oracle.jdbc"/>
<import-shared-library name="oracle.cache"/>
</shared-library>

Java Portlet (JSR 168) development with Portal

Hello,
We have been trying to dive back into Portal development lately. The release of 9.0.4 with support for standards-based portlets has convinced us to begin looking at 9iAS Portal as a practical portal product. We have a development environment setup with a workin 9.0.4 portal.
Digging through the available docs on the portal studio site, I have come across a couple documents alluding to the installation of a portlet-container. Now, I have already downloaded the JSR 168 framework files. It seems that a good portion of this 'portlet container' consists of these files.
The problem is that the documentation that is available is nothing more than a step by step set of instructions for setting up an OC4J instance with this 'portlet container', configuring an Oracle database for portlet customizations, and deploying a sample ear into the OC4J instance.
This does nothing for me.
What I want is documentation that indicates the requirements necessary to make a JSR-168 compliant portlet (even a 'hello world') exposed through portal with the least amount of effort, and with no references to proprietary tools. I would like to see instructions that are tailored towards a generic J2EE provider, not an OC4J one. I already have a very functional set of tools that should be able to accomodate a JSR-168 producer. We have had many problems with OC4J leading us to try to avoid it at all costs.
Any ideas?
Thanks!
-Sean

Hello
I am probably not clear.
In the OracleAS Portal architecture Java portlet are remote from the portal middle tier.
In the non standard world (JPDK Portlet), the Portal Middlet tier use SOAP over HTTP to call the portlets.
In the Standard world (JSR-168), the Portal Middle Tier will use WSRP (Web Service Remote Portlet) to call the portlets. When you use the Oracle JSR-168 container inside OC4J, these portlets are automatically accessible over remotely using WSRP.
So, as you can see the Portal Middle Tier needs to support WSRP to be able to use JSR-168 portlet. And OracleAS 10g 904 does not currently support WSRP registration. It is why we have the "OracleAS Portal Verification Service for WSRP", to allow you to test your portlet.
To be able to use JSR-168 (with WSRP) portlet on you internal Portal you'll have to install the OracleAS Portal Standard Developer Preview that will be available soon.
Hope that clarify my previous statements.
Regards
Tugdual Grall

Remote Inter Portlet Communication for JSR 168

Hi All,
We are stuck in a big problem using JSR 168 as remote portlets. We will be relieved if someone can suggest few ideas on this. I will provide the scenario which we are trying now.
We have two portlets namely portlet A and portlet B which are Java(JSR 168) type portlets. These two portlets are offered as remote and they reside in the producer application. We have consumed these two portlets in our consumer application.
The portlet A is triggering an event and portlet B is listening to the event triggered by portlet A. Currently we are trying to implement this functionality using Ajax. We tried to use customEventUrl tag in our jsp belonging to portlet A and we finally figured out that customEventUrl will not work in Remote portlets. We are not sure as how to pass the information from remote portlet A to remote portlet B. Please let us know your thoughts about this as whether the implementation is really possible when using Remote portlets.
IMPORTANT NOTE: The event handling and the configuration code that we have made in the above scenario is working perfectly for non-remote java portlets. The problem is occurring only when we consume them in the consumer application.
Thanks
Vijay

Hello Ashwin,
What version of WebLogic Portal are you using? And is this the same for both the consumer and producer?
If you are using WLP 10.3.2 I would highly recommend using JSR286 portlets (the next version of the Java Portlet (JSR168) specification) and the JSR286-standard eventing. The JSR286 eventing model is actually much cleaner and easier to understand than the WLP-proprietary support for events in JSR168 portlets.
However, if you are using a version of WLP prior to 10.3.2 and can't upgrade, JSR168-style events are your only choice. I can give you examples, but they all look very similar to the examples in the online documentation.
When events work between portlets locally, but not over WSRP, the usual problems are:
- There is one or more of "onlyIfDisplayed", "sourceDefinitionLabels" or "sourceInstanceLabels" attributes declared on the handle*Event element in the .portlet file. These attributes restrict when the portlet should receive an event, and they usually don't work the way you think when running over WSRP. It is best to not use these attributes for portlets which are going to be used over WSRP.
- A payload is being sent with the event which is not actually serializable. If serialization of the event payload (which is required for versions of WLP prior to 10.3.2 for WSRP) fails, the event will not be delivered to the portlet.
- The producer may be configured to not accept events. Check your producer's WEB-INF/wsrp-producer-config.xml file; the "service-config" element should either not have an "offer-extensions" attribute, or this attribute's value should be "true".
- The events may be getting sent during a portlet lifecycle other than processAction or handleEvent. There is no way for WSRP to handle events which have been sent during preRender or render, so it simply doesn't work.
- In the case of JSR168 portlets, if you have a backing file on the portlet (in addition to the portlet implementation as well), that may not work in some circumstances over WSRP. It is best to have the event handlers be in the portlet implementation class and avoid the use of backing files for JSR168 portlets.
If none of those things help you, my suggestion would be to post a sample .portlet file for one of the portlets that is supposed to be receiving the event, as well as the method signature in that portlet's implementation class that is supposed to be receiving the event, and the code which is sending the event that is supposed to be received.
Kevin

Portlet JSR 168

hi ..
I can add navigation parameters to portlet JSR 168 by adding the parameters in oracle-portlet.xml .. where it is the only way for portlet communication .
now I create JSF Application and expose it to JSR 168 -by adding portlet.xml file - it work good but I want to add navigation parameters for this portlet , how ??
thanks

You need to deploy to a WLS and then register the WSRP producer to your consuming application.
You can read my paper about portlets: http://www.yonaweb.be/sites/default/files/ipc_0.pdf
It explains the basic on how to create and consume portlets in WebCenter 11.1.1.3

JSR-168/WSRP iViews

Hi,
I have the following doubts to be cleared.It would be of great help if someone knows abt these and revert back ASAP.
1) How many iViews currently exist? Is there a directory of available iViews?
2) Is SAP planning to provide today's iView functionality as JSR-168/WSRP portlets together with the new release (or later)?
3) Would it make sense to create JSR-168/WSRP portlets by reusing existing iViews? I.e. is the iView Java code customizable? Would that be a feasible approach in order to provide iView-like functionality through JSR-168 or WSRP portlets?
4)Any other alternatives to expose iView-like functionality through a non-SAP portal? If so, what would that look like?
Regards.....

Hi Christian,
1) This question is independent of WSRP/JSR, right? --> So, you mean, how many iViews in general.. There is no list published by SAP giving an overview of available iViews. However, you could get a little overview when checking out the business packages currently available offered by SAP and partners.
https://www.sdn.sap.com/sdn/contentportfolio.sdn
2) SAP is not planning to provide all the functionality in a JSR168/WSRP-compliant manner. SAP will support WSRP by the end of this year with the next NetWeaver release. However, this does not mean that the existing content will be available via WSRP. Some might be, but to which extent, cannot be said for sure now. JSR is intended to be supported next year, meaning that the NetWeaver Portal will be able to consume JSR168-compliant portlets, but not provide all the existing content in JSR168 format.
3) You are not allowed to modify iViews delivered by SAP. If you intend to modify iViews, which you created on your own, it depends on how much effort you want to spend on it and how long you can wait with your projects since both standards are not supported at the moment yet with the current SP releases.
4) Please a bit more specific about what you mean with iView-like functionality. In general, to leverage the full functionality of SAP iViews you always need the full NetWeaver Portal framework. There are some scenarios of how to integrate the SAP EP into the WebSphere Portal. Check out the docs here on SDN.
Kind regards,
Thomas

JSR 168 portlet based web service throwing an error ......

Hi All,
I am quite new to this whole new fusion concept.We are trying to build some web center based applications.
I have downloaded jdev11g(Studio Edition Version 11.1.1.0.0)technolgy preview version and started following the pdf documentation that comes with it to build the web center based applications.
As given in the docummentation i have built a JSR 168 Java Portlet through the wizard in Jdeveloper.
2:Created a java bean to store the portlet information,added some business logic to the portlet.
3:Deployed the portlet application in the preconfigured OC4J that is shipped with the jdeveloper.
4:When i test the webservice from within the http analyzer in jdeveloper by invoking the web service i get a response like this:
<env:Envelope xmlns:env="http://schemas.xmlsoap.org/soap/envelope/"><env:Header/><env:Body><env:Fault>
<faultcode>env:Server</faultcode>
<faultstring>no serializer is registered for (interface javax.xml.soap.SOAPElement, {urn:oasis:names:tc:wsrp:v2:types}getPortletPropertyDescriptionResponse)</faultstring><faultactor/></env:Fault></env:Body></env:Envelope>
5:If i then try to register the WSRP Portlet producer to my deployed application i get the the 500 status error which states that it cannot register the portlet as it could not connect to the host because the application is not deployed correctly or the producer container is not running or that the host is beyond a firewall.
It cannot be that it cannot connect to the host because of firewall ,the pre configured oc4j is also running which leaves the option of the application not being deployed correctly in the server.!!
While i try to register the portlet the preconfigured oc4j log displays the error in point 4:
Any help would be great as i have no clue what went wrong in the deployment because everything is so wizard driven...
Looking for some urgent help...as we are in the process of building prototypes for the customer!!!

Hi user,
I think it best not to use the 11g preview versions anymore. To build WebCenter applications, you should use the last 10g version, which is 10.1.3.4. 11g Production has superseded the preview versions, and in that there is no webcenter support, as everything is now migrated towards weblogic.
So please try to follow your tutorial in 10g.
Regards,
Jeroen van Veldhuizen
Redora

Problems with the article Building JSR 168-Compliant Portlets with Sun Java

i try to make my first portlet with the article Building JSR 168-Compliant Portlets with Sun Java Studio Enterprise
But when start the portlet simulator in the sun java studio i have an error. I did all that the article says. Please help me!!
Thanks and sorry for my english
Errors generated by provider instance - see log output
Error in provider method getContent(): com.sun.portal.providers.ProviderException: JSPProvider.processJSPFile(): jsp=HarnessPortletContent.jsp, java.lang.NullPointerException
Message: Locale string - es_ES
Message: Obtained client type - html.
Message: Got session property "filePath" = "null".
Message: Locale string - es_ES
Message: Got String property "contentPage" for channel "HarnessPortletChannel" = "HarnessPortletContent.jsp".
Message: Locale string - es_ES
Message: Obtained client type - html.
Message: Client path - null
Message: Obtained template path: C:\Documents and Settings\jbonardi\jstudio_6ee_user\ps\desktop\default\HarnessPortletChannel\HarnessPortletContent.jsp
Message: Set session property "javax.portlet.http_session_id" to object "BC7F955E23394EF2EA8772E8B60F1CC4".
Message: Got localized String property "title" for channel "HarnessPortletChannel" = "HarnessPortletProvider".
Message: Boolean property "isEditable" for channel "HarnessPortletChannel" does not exist.
Message: Got localized String property "description" for channel "HarnessPortletChannel" = "HarnessPortletProvider".
Message: String property "helpURL" for channel "HarnessPortletChannel" exists.
Message: Got String property "helpURL" for channel "HarnessPortletChannel" = "desktop/usedesk.htm".
Message: Locale string - es_ES
Message: Got String property "docroot" for channel "HarnessPortletChannel" = "/portalserver/docs/".
Message: Got String property "contentPage" for channel "HarnessPortletChannel" = "HarnessPortletContent.jsp".
Message: Boolean property "showExceptions" for channel "HarnessPortletChannel" does not exist.
Message: Locale string - es_ES
Message: Obtained client type - html.
Message: Client path - null
Message: Obtained template path: C:\Documents and Settings\jbonardi\jstudio_6ee_user\ps\desktop\default\HarnessPortletChannel\HarnessPortletContent.jsp
Message: Locale string - es_ES
Message: Obtained client type - html.
Message: Client path - null
Message: Obtained template most specific path: C:\Documents and Settings\jbonardi\jstudio_6ee_user\ps\desktop\default\HarnessPortletChannel\HarnessPortletContent.jsp
Message: Obtained client type - html.
Message: Got collection property "hasHelpByMimeType" for channel "portlet_GoogleSearchPortlet.
Message: Got localized String property "title" for channel "portlet_GoogleSearchPortlet" = "__Portlet__portlet.GoogleSearchPortlet".
Message: Boolean property "isEditable" for channel "portlet_GoogleSearchPortlet" exists.
Message: Got String property "entityIDPrefix" for channel "portlet_GoogleSearchPortlet" = "portlet|GoogleSearchPortlet".
Message: Got session property "javax.portlet.portletc.renderParams.portlet|GoogleSearchPortlet|portlet_GoogleSearchPortlet" = "null".
Message: Got session property "javax.portlet.portletc.portlet|GoogleSearchPortlet|portlet_GoogleSearchPortlet.isTarget" = "null".
Message: Set session property "javax.portlet.portletc.portlet|GoogleSearchPortlet|portlet_GoogleSearchPortlet.isTarget" to object "false".
Message: Obtained client type - html.
Message: Collection property "roleMap" for channel "portlet_GoogleSearchPortlet" does not exist.
Message: Collection property "userInfoMap" for channel "portlet_GoogleSearchPortlet" does not exist.
Message: Boolean property "showExceptions" for channel "HarnessPortletChannel" does not exist.
Error: Error in provider getContent()
<<<<<<<< Stack Backtrace:
com.sun.portal.providers.ProviderException: JSPProvider.processJSPFile(): jsp=HarnessPortletContent.jsp, java.lang.NullPointerException
     at com.sun.portal.providers.jsp.JSPProvider.processJspFile(JSPProvider.java:880)
     at com.sun.portal.providers.jsp.JSPProvider.processJspFile(JSPProvider.java:777)
     at com.sun.portal.providers.jsp.JSPProvider.getContent(JSPProvider.java:546)
     at com.sun.portal.harness.HarnessPortletProvider.getContent(Unknown Source)
     at com.sun.portal.harness.ProviderHarness.createContent(Unknown Source)
     at com.sun.portal.harness.ProviderHarness.initProvider(Unknown Source)
     at com.sun.portal.harness.ProviderHarness.getHarness(Unknown Source)
     at org.apache.jsp.desktop_0005cdefault_0005charness_0005cPSSimTarget$jsp._jspService(desktop_0005cdefault_0005charness_0005cPSSimTarget$jsp.java:73)
     at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:107)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
     at org.netbeans.modules.tomcat.tomcat40.runtime.IDEJspServlet$JspServletWrapper.service(IDEJspServlet.java:173)
     at org.netbeans.modules.tomcat.tomcat40.runtime.IDEJspServlet.serviceJspFile(IDEJspServlet.java:246)
     at org.netbeans.modules.tomcat.tomcat40.runtime.IDEJspServlet.service(IDEJspServlet.java:339)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
     at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:683)
     at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:574)
     at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:497)
     at org.apache.jsp.PSSim$jsp._jspService(PSSim$jsp.java:84)
     at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:107)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
     at org.netbeans.modules.tomcat.tomcat40.runtime.IDEJspServlet$JspServletWrapper.service(IDEJspServlet.java:173)
     at org.netbeans.modules.tomcat.tomcat40.runtime.IDEJspServlet.serviceJspFile(IDEJspServlet.java:246)
     at org.netbeans.modules.tomcat.tomcat40.runtime.IDEJspServlet.service(IDEJspServlet.java:339)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
     at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:247)
     at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193)
     at org.netbeans.modules.web.monitor.server.MonitorFilter.doFilter(MonitorFilter.java:226)
     at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:213)
     at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193)
     at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:260)
     at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:646)
     at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:483)
     at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
     at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
     at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:646)
     at org.netbeans.modules.web.monitor.catalina.MonitorValve.invoke(MonitorValve.java:148)
     at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:644)
     at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:483)
     at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
     at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2349)
     at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180)
     at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:646)
     at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:170)
     at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:644)
     at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:171)
     at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:644)
     at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:469)
     at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:644)
     at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:483)
     at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
     at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:174)
     at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:646)
     at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:483)
     at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
     at org.apache.catalina.connector.http.HttpProcessor.process(HttpProcessor.java:1040)
     at org.apache.catalina.connector.http.HttpProcessor.run(HttpProcessor.java:1151)
     at java.lang.Thread.run(Thread.java:534)
java.lang.NullPointerException
     at com.sun.portal.harness.HarnessPortletProvider.doGetContent(Unknown Source)
     at _jspsC_0003a._Documents_00020and_00020Settings._jbonardi._jstudio_6ee_user._ps._desktop._default._HarnessPortletChannel._HarnessPortletContent_jsp._jspService(_HarnessPortletContent_jsp.java:215)
     at com.sun.portal.providers.jsp.jasper3.jasper.runtime.HttpJspBase.service(HttpJspBase.java:119)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
     at com.sun.portal.providers.jsp.JspServletWrapper.service(JspServletWrapper.java:182)
     at com.sun.portal.providers.jsp.JSPProvider.processJspFile(JSPProvider.java:863)
     at com.sun.portal.providers.jsp.JSPProvider.processJspFile(JSPProvider.java:777)
     at com.sun.portal.providers.jsp.JSPProvider.getContent(JSPProvider.java:546)
     at com.sun.portal.harness.HarnessPortletProvider.getContent(Unknown Source)
     at com.sun.portal.harness.ProviderHarness.createContent(Unknown Source)
     at com.sun.portal.harness.ProviderHarness.initProvider(Unknown Source)
     at com.sun.portal.harness.ProviderHarness.getHarness(Unknown Source)
     at org.apache.jsp.desktop_0005cdefault_0005charness_0005cPSSimTarget$jsp._jspService(desktop_0005cdefault_0005charness_0005cPSSimTarget$jsp.java:73)
     at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:107)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
     at org.netbeans.modules.tomcat.tomcat40.runtime.IDEJspServlet$JspServletWrapper.service(IDEJspServlet.java:173)
     at org.netbeans.modules.tomcat.tomcat40.runtime.IDEJspServlet.serviceJspFile(IDEJspServlet.java:246)
     at org.netbeans.modules.tomcat.tomcat40.runtime.IDEJspServlet.service(IDEJspServlet.java:339)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
     at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:683)
     at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:574)
     at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:497)
     at org.apache.jsp.PSSim$jsp._jspService(PSSim$jsp.java:84)
     at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:107)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
     at org.netbeans.modules.tomcat.tomcat40.runtime.IDEJspServlet$JspServletWrapper.service(IDEJspServlet.java:173)
     at org.netbeans.modules.tomcat.tomcat40.runtime.IDEJspServlet.serviceJspFile(IDEJspServlet.java:246)
     at org.netbeans.modules.tomcat.tomcat40.runtime.IDEJspServlet.service(IDEJspServlet.java:339)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
     at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:247)
     at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193)
     at org.netbeans.modules.web.monitor.server.MonitorFilter.doFilter(MonitorFilter.java:226)
     at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:213)
     at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193)
     at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:260)
     at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:646)
     at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:483)
     at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
     at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
     at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:646)
     at org.netbeans.modules.web.monitor.catalina.MonitorValve.invoke(MonitorValve.java:148)
     at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:644)
     at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:483)
     at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
     at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2349)
     at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180)
     at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:646)
     at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:170)
     at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:644)
     at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:171)
     at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:644)
     at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:469)
     at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:644)
     at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:483)
     at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
     at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:174)
     at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:646)
     at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:483)
     at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
     at org.apache.catalina.connector.http.HttpProcessor.process(HttpProcessor.java:1040)
     at org.apache.catalina.connector.http.HttpProcessor.run(HttpProcessor.java:1151)
     at java.lang.Thread.run(Thread.java:534)
>>>>>>>>
Message: Got String property "width" for channel "HarnessPortletChannel" = "thick".

You�ve got to unmount the portal server fs from your project, disable the portlet builder plugin (Tools->options->,,,PortletBuilder) then erase the ps folder inside your ide profile and then start the portlet builder module again. Try to simulate it again and it should work.
Regards,
Pablo.

How to convert JSR-168 compliant Portlets into SAP iviews

Hi All,
Its very urgent requirement for me...
<b>How to convert JSR-168 compliant Portlets into SAP Enterprise Portal supported iViews in SAP NetWeaver 2004 or 2004s.</b> Can you please tell me any tools are available for conversion or is there any another procedure to achieve this problem.
At last can we ach
Each answer will be awarded with points.
Regards
Sreedhar G

Hi Sreedhar,
Is there anyway to display Standard Business packages content in IBM websphere portal.If there is anyway please let me know.
thanks,
Anil

Deploying JSR-168 portlets error in Weblogic Portal 9.2MP2

Hello,
We're using WebLogic 9.2MP2 and ALBPM 5.7 SP2 enterprise server standalone. We want display in our portal the In-Box to the user as a JSR-168 portlet.
We are following the steps in the following guide:
http://edocs.bea.com/albsi/docs57/adminguide/jsr-168/ad_jsr168_wl92_deployingalbpmjsr168portlets.htm
but when we try to add a new remote producer using the WebLogic Portal Administrator Console we get this error ( in the "Find producer" step):
com.bea.jsptools.portal.helpers.wsrp.AddProducerControlException: java.rmi.RemoteException: Remote method invocation failed: weblogic.xml.crypto.wss.WSSecurityException: Unable to add security token for identity.; nested exception is:
     weblogic.xml.crypto.wss.WSSecurityException: Unable to add security token for identity
     at com.bea.jsptools.portal.helpers.wsrp.AddProducerHelper.getProducerForWsdl(AddProducerHelper.java:712)
     at com.bea.jsptools.portal.helpers.wsrp.AddProducerHelper.access$100(AddProducerHelper.java:61)
     at com.bea.jsptools.portal.helpers.wsrp.AddProducerHelper$FindProducers.producerWsdl(AddProducerHelper.java:249)
     at com.bea.jsptools.portal.helpers.wsrp.AddProducerHelper$FindProducers.run(AddProducerHelper.java:235)
     at portalTools.definitions.portletProducers.wizard.AddProducerWizardController.runAction(AddProducerWizardController.java:566)
     at portalTools.definitions.portletProducers.wizard.AddProducerWizardController.doIfValid(AddProducerWizardController.java:542)
     at portalTools.definitions.portletProducers.wizard.AddProducerWizardController.selectProducerAction(AddProducerWizardController.java:172)
     at sun.reflect.GeneratedMethodAccessor956.invoke(Unknown Source)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
     at java.lang.reflect.Method.invoke(Method.java:615)
     at org.apache.beehive.netui.pageflow.FlowController.invokeActionMethod(FlowController.java:878)
     at org.apache.beehive.netui.pageflow.FlowController.getActionMethodForward(FlowController.java:808)
     at org.apache.beehive.netui.pageflow.FlowController.internalExecute(FlowController.java:477)
     at org.apache.beehive.netui.pageflow.PageFlowController.internalExecute(PageFlowController.java:305)
     at org.apache.beehive.netui.pageflow.FlowController.execute(FlowController.java:335)
     at org.apache.beehive.netui.pageflow.internal.FlowControllerAction.execute(FlowControllerAction.java:51)
     at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:419)
     at org.apache.beehive.netui.pageflow.PageFlowRequestProcessor.access$201(PageFlowRequestProcessor.java:95)
     at org.apache.beehive.netui.pageflow.PageFlowRequestProcessor$ActionRunner.execute(PageFlowRequestProcessor.java:2042)
     at org.apache.beehive.netui.pageflow.interceptor.action.internal.ActionInterceptors.wrapAction(ActionInterceptors.java:90)
     at org.apache.beehive.netui.pageflow.PageFlowRequestProcessor.processActionPerform(PageFlowRequestProcessor.java:2114)
     at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:224)
     at org.apache.beehive.netui.pageflow.PageFlowRequestProcessor.processInternal(PageFlowRequestProcessor.java:554)
     at org.apache.beehive.netui.pageflow.PageFlowRequestProcessor.process(PageFlowRequestProcessor.java:851)
     at org.apache.beehive.netui.pageflow.AutoRegisterActionServlet.process(AutoRegisterActionServlet.java:630)
     at org.apache.beehive.netui.pageflow.PageFlowActionServlet.process(PageFlowActionServlet.java:157)
     at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414)
     at org.apache.beehive.netui.pageflow.PageFlowUtils.strutsLookup(PageFlowUtils.java:1169)
     at com.bea.portlet.adapter.scopedcontent.ScopedContentCommonSupport.executeAction(ScopedContentCommonSupport.java:688)
     at com.bea.portlet.adapter.scopedcontent.ScopedContentCommonSupport.processActionInternal(ScopedContentCommonSupport.java:144)
     at com.bea.portlet.adapter.scopedcontent.PageFlowStubImpl.processAction(PageFlowStubImpl.java:107)
     at com.bea.portlet.adapter.NetuiActionHandler.raiseScopedAction(NetuiActionHandler.java:99)
     at com.bea.netuix.servlets.controls.content.NetuiContent.raiseScopedAction(NetuiContent.java:180)
     at com.bea.netuix.servlets.controls.content.NetuiContent.raiseScopedAction(NetuiContent.java:168)
     at com.bea.netuix.servlets.controls.content.NetuiContent.handlePostbackData(NetuiContent.java:222)
     at com.bea.netuix.nf.ControlLifecycle$2.visit(ControlLifecycle.java:178)
     at com.bea.netuix.nf.ControlTreeWalker.walkRecursive(ControlTreeWalker.java:351)
     at com.bea.netuix.nf.ControlTreeWalker.walkRecursive(ControlTreeWalker.java:361)
     at com.bea.netuix.nf.ControlTreeWalker.walkRecursive(ControlTreeWalker.java:361)
     at com.bea.netuix.nf.ControlTreeWalker.walkRecursive(ControlTreeWalker.java:361)
     at com.bea.netuix.nf.ControlTreeWalker.walkRecursive(ControlTreeWalker.java:361)
     at com.bea.netuix.nf.ControlTreeWalker.walkRecursive(ControlTreeWalker.java:361)
     at com.bea.netuix.nf.ControlTreeWalker.walkRecursive(ControlTreeWalker.java:361)
     at com.bea.netuix.nf.ControlTreeWalker.walkRecursive(ControlTreeWalker.java:361)
     at com.bea.netuix.nf.ControlTreeWalker.walkRecursive(ControlTreeWalker.java:361)
     at com.bea.netuix.nf.ControlTreeWalker.walkRecursive(ControlTreeWalker.java:361)
     at com.bea.netuix.nf.ControlTreeWalker.walkRecursive(ControlTreeWalker.java:361)
     at com.bea.netuix.nf.ControlTreeWalker.walkRecursive(ControlTreeWalker.java:361)
     at com.bea.netuix.nf.ControlTreeWalker.walkRecursive(ControlTreeWalker.java:361)
     at com.bea.netuix.nf.ControlTreeWalker.walkRecursive(ControlTreeWalker.java:361)
     at com.bea.netuix.nf.ControlTreeWalker.walkRecursive(ControlTreeWalker.java:361)
     at com.bea.netuix.nf.ControlTreeWalker.walkRecursive(ControlTreeWalker.java:361)
     at com.bea.netuix.nf.ControlTreeWalker.walk(ControlTreeWalker.java:128)
     at com.bea.netuix.nf.Lifecycle.processLifecycles(Lifecycle.java:361)
     at com.bea.netuix.nf.Lifecycle.processLifecycles(Lifecycle.java:339)
     at com.bea.netuix.nf.Lifecycle.processLifecycles(Lifecycle.java:330)
     at com.bea.netuix.nf.Lifecycle.runInbound(Lifecycle.java:162)
     at com.bea.netuix.nf.Lifecycle.run(Lifecycle.java:137)
     at com.bea.netuix.servlets.manager.UIServlet.runLifecycle(UIServlet.java:370)
     at com.bea.netuix.servlets.manager.UIServlet.doPost(UIServlet.java:229)
     at com.bea.netuix.servlets.manager.UIServlet.service(UIServlet.java:183)
     at com.bea.netuix.servlets.manager.SingleFileServlet.service(SingleFileServlet.java:221)
     at com.bea.netuix.servlets.manager.PortalServlet.service(PortalServlet.java:600)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
     at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:223)
     at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)
     at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:283)
     at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42)
     at com.bea.jsptools.servlet.PagedResultServiceFilter.doFilter(PagedResultServiceFilter.java:82)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42)
     at com.bea.p13n.servlets.PortalServletFilter.doFilter(PortalServletFilter.java:251)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42)
     at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3243)
     at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
     at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:121)
     at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2003)
     at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:1909)
     at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1359)
     at weblogic.work.ExecuteThread.execute(ExecuteThread.java:209)
     at weblogic.work.ExecuteThread.run(ExecuteThread.java:181)
Caused by: java.rmi.RemoteException: Remote method invocation failed: weblogic.xml.crypto.wss.WSSecurityException: Unable to add security token for identity.; nested exception is:
     weblogic.xml.crypto.wss.WSSecurityException: Unable to add security token for identity
     at com.bea.wsrp.proxy.WseeProxy.dispatch(WseeProxy.java:274)
     at com.bea.wsrp.proxy.WseeProxy.sendMessage(WseeProxy.java:131)
     at com.bea.wsrp.proxy.WseeProxy.dispatch(WseeProxy.java:103)
     at com.bea.wsrp.proxy.ProxyBase.invoke(ProxyBase.java:438)
     at $Proxy83.getServiceDescription(Unknown Source)
     at com.bea.wsrp.client.ProducerAgentImpl.getServiceDescription(ProducerAgentImpl.java:93)
     at com.bea.wsrp.client.ProducerAgentImpl.getServiceDescription(ProducerAgentImpl.java:55)
     at com.bea.jsptools.portal.helpers.wsrp.ProducerRegistryControlImpl.getServiceDescription(ProducerRegistryControlImpl.java:205)
     at com.bea.jsptools.portal.helpers.wsrp.ProducerRegistryControlBean.getServiceDescription(ProducerRegistryControlBean.java:133)
     at com.bea.jsptools.portal.helpers.wsrp.AddProducerHelper.getProducerForWsdl(AddProducerHelper.java:704)
     ... 80 more
Caused by: weblogic.xml.crypto.wss.WSSecurityException: Unable to add security token for identity
     at weblogic.wsee.security.wss.SecurityPolicyDriver.processIdentity(SecurityPolicyDriver.java:175)
     at weblogic.wsee.security.wss.SecurityPolicyDriver.processOutbound(SecurityPolicyDriver.java:73)
     at weblogic.wsee.security.WssClientHandler.processOutbound(WssClientHandler.java:69)
     at weblogic.wsee.security.WssClientHandler.processRequest(WssClientHandler.java:53)
     at weblogic.wsee.security.WssHandler.handleRequest(WssHandler.java:72)
     at weblogic.wsee.handler.HandlerIterator.handleRequest(HandlerIterator.java:127)
     at weblogic.wsee.handler.HandlerIterator.handleRequest(HandlerIterator.java:100)
     at weblogic.wsee.ws.dispatch.client.ClientDispatcher.dispatch(ClientDispatcher.java:101)
     at com.bea.wsrp.proxy.WseeProxy.dispatch(WseeProxy.java:236)
     ... 89 more
and this is the content of the wsdl
<s0:definitions name="" targetNamespace="urn:oasis:names:tc:wsrp:v1:wsdl">
<s0:import location="http://esmadaix01:7001/fportlets/producer/wsrp-1.0/markup?WSDL/wlp_wsrp_v1_bindings.wsdl" namespace="urn:bea:wsrp:ext:v1:bind"/>
<s0:import location="http://esmadaix01:7001/fportlets/producer/wsrp-1.0/markup?WSDL/wsrp_v1_bindings.wsdl" namespace="urn:oasis:names:tc:wsrp:v1:bind"/>
<s1:Policy s2:Id="ProducerDefaultPolicy">
     <s1:All>
     <wssp:Identity>
     <wssp:SupportedTokens>
<wssp:SecurityToken TokenType="http://docs.oasis-open.org/wss/2004/01/oasis-2004-01-saml-token-profile-1.0#SAMLAssertionID">
     <wssp:Claims>
<wssp:ConfirmationMethod>sender-vouches</wssp:ConfirmationMethod>
</wssp:Claims>
</wssp:SecurityToken>
</wssp:SupportedTokens>
</wssp:Identity>
</s1:All>
</s1:Policy>
<wsp:UsingPolicy s0:Required="true"/>
<s0:service name="WSRPService">
<s0:port binding="s3:WSRP_v1_Markup_Binding_SOAP" name="WSRPBaseService">
<s4:address location="http://esmadaix01:7001/fportlets/producer/wsrp-1.0/markup"/>
</s0:port>
<s0:port binding="s3:WSRP_v1_ServiceDescription_Binding_SOAP" name="WSRPServiceDescriptionService">
<s4:address location="http://esmadaix01:7001/fportlets/producer/wsrp-1.0/serviceDescription"/>
</s0:port>
<s0:port binding="s3:WSRP_v1_Registration_Binding_SOAP" name="WSRPRegistrationService">
<s4:address location="http://esmadaix01:7001/fportlets/producer/wsrp-1.0/registration"/>
</s0:port>
<s0:port binding="s3:WSRP_v1_PortletManagement_Binding_SOAP" name="WSRPPortletManagementService">
<s4:address location="http://esmadaix01:7001/fportlets/producer/wsrp-1.0/portletManagement"/>
</s0:port>
<s0:port binding="s5:WLP_WSRP_v1_Markup_Ext_Binding_SOAP" name="WLP_WSRP_Ext_Service">
<s4:address location="http://esmadaix01:7001/fportlets/producer/wsrp-wlp-ext-1.0/markup"/>
</s0:port>
</s0:service>
</s0:definitions>
I don't know what to do..., please help!!
Thanks in advance for your help.

I also have a similar problem with ALSB, I'm trying to call a service which is signed with usernameToken, i created a service account, and passed the remote username and password, but unfortunatily i get the follownig error:
<Dec 24, 2007 10:49:52 AM GST> <Info> <Server> <BEA-002605> <Adding address: 83.
110.15.81 to licensed client list>
<Dec 24, 2007 10:50:00 AM GST> <Warning> <netuix> <BEA-423430> <The portal <dire
ctive.page> element has been deprecated. You can set the page encoding on the <n
etuix:desktop> element.>
<Dec 24, 2007 10:50:02 AM GST> <Warning> <netuix> <BEA-423420> <Redirect is exec
uted in begin or refresh action. Redirect url is jsp/login/index.jsp.>
<Dec 24, 2007 10:50:07 AM GST> <Info> <JMX> <BEA-149505> <The administration ser
ver was unable to establish JMX Connectivity with the Server1 at the JMX Service
URL of <none>.>
<Dec 24, 2007 10:50:09 AM GST> <Notice> <Stdout> <000000> <nl.ikarus.nxt.priv.im
ageio.icoreader.lib.ICOReader loaded, version: 0.06.064 build: 691>
<Dec 24, 2007 10:50:24 AM GST> <Info> <Health> <BEA-310002> <54% of the total me
mory in the server is free>
<Dec 24, 2007 10:50:25 AM GST> <Warning> <netuix> <BEA-423430> <The portal <dire
ctive.page> element has been deprecated. You can set the page encoding on the <n
etuix:desktop> element.>
<Dec 24, 2007 10:50:40 AM GST> <Info> <ALSB Security> <BEA-387027> <Message-leve
l access control policy grants access to proxy "Fadia/ADTA/PSMine", operation "S
endSMS", message-id: 7380087946135603967-36ae4590.1170ae9bb75.-7ff3, subject: Su
bject: 3
Principal = class weblogic.security.principal.WLSUserImpl("weblogic")
Principal = class weblogic.security.principal.WLSGroupImpl("Administrato
rs")
Principal = class weblogic.security.principal.WLSGroupImpl("IntegrationA
dministrators")
.>
<Dec 24, 2007 10:50:40 AM GST> <Error> <ALSB Security> <BEA-387024> <An error oc
urred during web service security outbound request processing [error-code: Fault
, message-id: 7380087946135603967-36ae4590.1170ae9bb75.-7ff3, proxy: Fadia/ADTA/
PSMine, target: Fadia/ADTA/BSsmsMINE, operation: SendSMS]
--- Error message:
<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/"><soa
penv:Header/><soapenv:Body><soapenv:Fault><faultcode>soapenv:Server</faultcode><
faultstring>Unable to add security token for identity</faultstring></soapenv:Fau
lt></soapenv:Body></soapenv:Envelope>
weblogic.xml.crypto.wss.WSSecurityException: Unable to add security token for id
entity
at weblogic.wsee.security.wss.SecurityPolicyDriver.processIdentity(Secur
ityPolicyDriver.java:175)
at weblogic.wsee.security.wss.SecurityPolicyDriver.processOutbound(Secur
ityPolicyDriver.java:73)
at weblogic.wsee.security.WssClientHandler.processOutbound(WssClientHand
ler.java:69)
at weblogic.wsee.security.WssClientHandler.processRequest(WssClientHandl
er.java:53)
at weblogic.wsee.security.WssHandler.handleRequest(WssHandler.java:72)
at com.bea.wli.sb.security.wss.WssOutboundHandler$1.run(WssOutboundHandl
er.java:140)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(Authenticate
dSubject.java:363)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:
147)
at com.bea.wli.sb.security.wss.WssOutboundHandler.processRequest(WssOutb
oundHandler.java:138)
at com.bea.wli.sb.security.wss.WssHandlerImpl.doOutboundRequest(WssHandl
erImpl.java:901)
at com.bea.wli.sb.context.BindingLayerImpl.createTransportSender(Binding
LayerImpl.java:487)
at com.bea.wli.sb.pipeline.PipelineContextImpl.doDispatch(PipelineContex
tImpl.java:501)
at com.bea.wli.sb.pipeline.PipelineContextImpl.dispatch(PipelineContextI
mpl.java:488)
at stages.routing.runtime.RouteRuntimeStep.processMessage(RouteRuntimeSt
ep.java:127)
at com.bea.wli.sb.stages.StageMetadataImpl$WrapperRuntimeStep.processMes
sage(StageMetadataImpl.java:319)
at com.bea.wli.sb.pipeline.RouteNode.doRequest(RouteNode.java:108)
at com.bea.wli.sb.pipeline.Node.processMessage(Node.java:68)
at com.bea.wli.sb.pipeline.PipelineContextImpl.execute(PipelineContextIm
pl.java:834)
at com.bea.wli.sb.pipeline.Router.processMessage(Router.java:194)
at com.bea.wli.sb.pipeline.MessageProcessor.processRequest(MessageProces
sor.java:75)
at com.bea.wli.sb.pipeline.RouterManager$1.run(RouterManager.java:669)
at com.bea.wli.sb.pipeline.RouterManager$1.run(RouterManager.java:668)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(Authenticate
dSubject.java:363)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:
147)
at com.bea.wli.sb.pipeline.RouterManager.processMessage(RouterManager.ja
va:666)
at com.bea.wli.sb.test.service.ServiceMessageSender.send0(ServiceMessage
Sender.java:265)
at com.bea.wli.sb.test.service.ServiceMessageSender.access$000(ServiceMe
ssageSender.java:86)
at com.bea.wli.sb.test.service.ServiceMessageSender$1.run(ServiceMessage
Sender.java:124)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(Authenticate
dSubject.java:363)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:
147)
at com.bea.wli.sb.test.service.ServiceMessageSender.send(ServiceMessageS
ender.java:127)
at com.bea.wli.sb.test.service.ServiceProcessor.invoke(ServiceProcessor.
java:404)
at com.bea.wli.sb.test.TestServiceImpl.invoke(TestServiceImpl.java:163)
at com.bea.wli.sb.test.client.ejb.TestServiceEJBBean.invoke(TestServiceE
JBBean.java:138)
at com.bea.wli.sb.test.client.ejb.TestService_sqr59p_EOImpl.invoke(TestS
ervice_sqr59p_EOImpl.java:427)
at com.bea.wli.sb.test.client.ejb.TestService_sqr59p_EOImpl_WLSkel.invok
e(Unknown Source)
at weblogic.rmi.internal.ServerRequest.sendReceive(ServerRequest.java:17
4)
at weblogic.rmi.cluster.ClusterableRemoteRef.invoke(ClusterableRemoteRef
.java:335)
at weblogic.rmi.cluster.ClusterableRemoteRef.invoke(ClusterableRemoteRef
.java:252)
at com.bea.wli.sb.test.client.ejb.TestService_sqr59p_EOImpl_921_WLStub.i
nvoke(Unknown Source)
at com.bea.wli.sb.console.test.TestServiceClient.invoke(TestServiceClien
t.java:178)
at com.bea.wli.sb.console.test.actions.DefaultRequestAction.invoke(Defau
ltRequestAction.java:117)
at com.bea.wli.sb.console.test.actions.DefaultRequestAction.execute(Defa
ultRequestAction.java:70)
at org.apache.struts.action.RequestProcessor.processActionPerform(Reques
tProcessor.java:419)
at org.apache.beehive.netui.pageflow.PageFlowRequestProcessor.access$201
(PageFlowRequestProcessor.java:95)
at org.apache.beehive.netui.pageflow.PageFlowRequestProcessor$ActionRunn
er.execute(PageFlowRequestProcessor.java:2042)
at org.apache.beehive.netui.pageflow.interceptor.action.internal.ActionI
nterceptors.wrapAction(ActionInterceptors.java:90)
at org.apache.beehive.netui.pageflow.PageFlowRequestProcessor.processAct
ionPerform(PageFlowRequestProcessor.java:2114)
at com.bea.wli.common.base.SBConsoleRequestProcessor.processActionPerfor
m(SBConsoleRequestProcessor.java:78)
at org.apache.struts.action.RequestProcessor.process(RequestProcessor.ja
va:224)
at org.apache.beehive.netui.pageflow.PageFlowRequestProcessor.processInt
ernal(PageFlowRequestProcessor.java:554)
at org.apache.beehive.netui.pageflow.PageFlowRequestProcessor.process(Pa
geFlowRequestProcessor.java:851)
at org.apache.beehive.netui.pageflow.AutoRegisterActionServlet.process(A
utoRegisterActionServlet.java:630)
at org.apache.beehive.netui.pageflow.PageFlowActionServlet.process(PageF
lowActionServlet.java:157)
at com.bea.console.internal.ConsoleActionServlet.process(ConsoleActionSe
rvlet.java:241)
at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414)
at com.bea.console.internal.ConsoleActionServlet.doGet(ConsoleActionServ
let.java:130)
at com.bea.wli.common.base.SBConsoleActionServlet.doGet(SBConsoleActionS
ervlet.java:58)
at org.apache.beehive.netui.pageflow.PageFlowUtils.strutsLookup(PageFlow
Utils.java:1169)
at com.bea.portlet.adapter.scopedcontent.ScopedContentCommonSupport.exec
uteAction(ScopedContentCommonSupport.java:688)
at com.bea.portlet.adapter.scopedcontent.ScopedContentCommonSupport.proc
essActionInternal(ScopedContentCommonSupport.java:144)
at com.bea.portlet.adapter.scopedcontent.StrutsStubImpl.processAction(St
rutsStubImpl.java:76)
at com.bea.portlet.adapter.NetuiActionHandler.raiseScopedAction(NetuiAct
ionHandler.java:99)
at com.bea.netuix.servlets.controls.content.NetuiContent.raiseScopedActi
on(NetuiContent.java:180)
at com.bea.netuix.servlets.controls.content.NetuiContent.raiseScopedActi
on(NetuiContent.java:168)
at com.bea.netuix.servlets.controls.content.NetuiContent.handlePostbackD
ata(NetuiContent.java:222)
at com.bea.netuix.nf.ControlLifecycle$2.visit(ControlLifecycle.java:178)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursive(ControlTreeWalker.j
ava:351)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursive(ControlTreeWalker.j
ava:361)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursive(ControlTreeWalker.j
ava:361)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursive(ControlTreeWalker.j
ava:361)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursive(ControlTreeWalker.j
ava:361)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursive(ControlTreeWalker.j
ava:361)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursive(ControlTreeWalker.j
ava:361)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursive(ControlTreeWalker.j
ava:361)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursive(ControlTreeWalker.j
ava:361)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursive(ControlTreeWalker.j
ava:361)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursive(ControlTreeWalker.j
ava:361)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursive(ControlTreeWalker.j
ava:361)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursive(ControlTreeWalker.j
ava:361)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursive(ControlTreeWalker.j
ava:361)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursive(ControlTreeWalker.j
ava:361)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursive(ControlTreeWalker.j
ava:361)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursive(ControlTreeWalker.j
ava:361)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursive(ControlTreeWalker.j
ava:361)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursive(ControlTreeWalker.j
ava:361)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursive(ControlTreeWalker.j
ava:361)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursive(ControlTreeWalker.j
ava:361)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursive(ControlTreeWalker.j
ava:361)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursive(ControlTreeWalker.j
ava:361)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursive(ControlTreeWalker.j
ava:361)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursive(ControlTreeWalker.j
ava:361)
at com.bea.netuix.nf.ControlTreeWalker.walk(ControlTreeWalker.java:128)
at com.bea.netuix.nf.Lifecycle.processLifecycles(Lifecycle.java:361)
at com.bea.netuix.nf.Lifecycle.processLifecycles(Lifecycle.java:339)
at com.bea.netuix.nf.Lifecycle.processLifecycles(Lifecycle.java:330)
at com.bea.netuix.nf.Lifecycle.runInbound(Lifecycle.java:162)
at com.bea.netuix.nf.Lifecycle.run(Lifecycle.java:137)
at com.bea.netuix.servlets.manager.UIServlet.runLifecycle(UIServlet.java
:370)
at com.bea.netuix.servlets.manager.UIServlet.doPost(UIServlet.java:229)
at com.bea.netuix.servlets.manager.UIServlet.service(UIServlet.java:183)
at com.bea.netuix.servlets.manager.SingleFileServlet.service(SingleFileS
ervlet.java:221)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
at weblogic.servlet.AsyncInitServlet.service(AsyncInitServlet.java:124)
at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run
(StubSecurityHelper.java:223)
at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecuri
tyHelper.java:125)
at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.jav
a:283)
at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.ja
va:42)
at weblogic.servlet.internal.RequestEventsFilter.doFilter(RequestEventsF
ilter.java:26)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.ja
va:42)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationActio
n.run(WebAppServletContext.java:3243)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(Authenticate
dSubject.java:321)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:
121)
at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppS
ervletContext.java:2003)
at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletC
ontext.java:1909)
at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.j
ava:1359)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:209)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:181)
>
PLEASE PEASE HELP

Editing Portlet preference of JSR 168 complaint Portlet throws error

Hi
I have a JSR 168 complaint portlet in oracle webcenter 10gR3 portal server added to My Page. When i edit the portlet perferences at times, i am getting error as follows
An error has occured
No portlet found in portlet.xml for <portlet name>
Getting following exceptions as well. Any pointers how to fix it?
Configuration path is null
com.plumtree.openfoundation.io.XPFileNotFoundException: java.io.FileNotFoundException: /null/pthome.xml (No such file or directory)
at java.io.FileInputStream.open(Native Method)
at java.io.FileInputStream.<init>(FileInputStream.java:106)
at java.io.FileInputStream.<init>(FileInputStream.java:66)
at sun.net.www.protocol.file.FileURLConnection.connect(FileURLConnection.java:69)
at sun.net.www.protocol.file.FileURLConnection.getInputStream(FileURLConnection.java:156)
at java.net.URL.openStream(URL.java:913)
at org.apache.xerces.readers.DefaultReaderFactory.createReader(DefaultReaderFactory.java:149)
at org.apache.xerces.readers.DefaultEntityHandler.startReadingFromDocument(DefaultEntityHandler.java:493)
at org.apache.xerces.framework.XMLParser.parseSomeSetup(XMLParser.java:314)
at org.apache.xerces.framework.XMLParser.parse(XMLParser.java:1097)
at org.apache.xerces.jaxp.DocumentBuilderImpl.parse(DocumentBuilderImpl.java:195)
at javax.xml.parsers.DocumentBuilder.parse(DocumentBuilder.java:151)
at com.plumtree.openfoundation.xml.dom.XPBuilder.LoadDocument(XPBuilder.java:186)
at com.plumtree.xpshared.config.ConfigPathResolver._GetProductVersionElement(ConfigPathResolver.java:113)
at com.plumtree.xpshared.config.ConfigPathResolver.GetProductConfigPath(ConfigPathResolver.java:82)
at com.plumtree.portlet.servlet.PortletServlet.initDigester(PortletServlet.java:624)
at com.plumtree.portlet.servlet.PortletServlet.init(PortletServlet.java:60)
at weblogic.servlet.internal.ServletStubImpl$ServletInitAction.run(ServletStubImpl.java:1028)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:121)
at weblogic.servlet.internal.ServletStubImpl.createServlet(ServletStubImpl.java:904)
at weblogic.servlet.internal.ServletStubImpl.createInstances(ServletStubImpl.java:883)
at weblogic.servlet.internal.ServletStubImpl.prepareServlet(ServletStubImpl.java:822)
at weblogic.servlet.internal.ServletStubImpl.reloadServlet(ServletStubImpl.java:734)
at weblogic.servlet.internal.ServletStubImpl.checkForReload(ServletStubImpl.java:699)
at weblogic.servlet.internal.ServletStubImpl.getServlet(ServletStubImpl.java:539)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:373)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:315)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:6718)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:121)
at weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppServletContext.java:3764)
at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java:2644)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:219)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:178)
at com.plumtree.openfoundation.util.XPException.GetInstance(XPException.java:82)
at com.plumtree.openfoundation.xml.dom.XPBuilder.LoadDocument(XPBuilder.java:192)
at com.plumtree.xpshared.config.ConfigPathResolver._GetProductVersionElement(ConfigPathResolver.java:113)
at com.plumtree.xpshared.config.ConfigPathResolver.GetProductConfigPath(ConfigPathResolver.java:82)
at com.plumtree.portlet.servlet.PortletServlet.initDigester(PortletServlet.java:624)
at com.plumtree.portlet.servlet.PortletServlet.init(PortletServlet.java:60)
at weblogic.servlet.internal.ServletStubImpl$ServletInitAction.run(ServletStubImpl.java:1028)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:121)
at weblogic.servlet.internal.ServletStubImpl.createServlet(ServletStubImpl.java:904)
at weblogic.servlet.internal.ServletStubImpl.createInstances(ServletStubImpl.java:883)
at weblogic.servlet.internal.ServletStubImpl.prepareServlet(ServletStubImpl.java:822)
at weblogic.servlet.internal.ServletStubImpl.reloadServlet(ServletStubImpl.java:734)
at weblogic.servlet.internal.ServletStubImpl.checkForReload(ServletStubImpl.java:699)
at weblogic.servlet.internal.ServletStubImpl.getServlet(ServletStubImpl.java:539)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:373)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:315)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:6718)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:121)
at weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppServletContext.java:3764)
at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java:2644)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:219)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:178)

I also see that JDev reports these objects do not exist in edit mode, but if you compile/run your portlet it should execute without problems.
Or do you get an error when you try to run "view.jsp" ?
If so, please post the stack trace.

Error : Content not available in jsr 168 portlet in sun one portal 7.1

I deployed jsr 168 portlet in Sun one portal and i have added that portlet ot one channel. But i am unable to see the content of that portlet
NewPortlet
ERROR: Content is not available
In the log file i am getting a null pointer exception
java.lang.NullPointerException
     at com.sun.portal.portletappengine.impl.RequestResponseFactoryImpl.<init>(RequestResponseFactoryImpl.java:111)
     at com.sun.portal.portletappengine.PortletAppEngineServlet.init(PortletAppEngineServlet.java:121)
     at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1099)
     at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:931)
     at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:4183)
     at org.apache.catalina.core.StandardContext.start(StandardContext.java:4535)
     at com.sun.enterprise.web.WebModule.start(WebModule.java:241)
     at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:827)
     at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:811)
     at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:646)
     at com.sun.enterprise.web.WebContainer.loadWebModule(WebContainer.java:1331)
     at com.sun.enterprise.web.HttpServiceWebContainer.loadWebModule(HttpServiceWebContainer.java:867)
     at com.sun.enterprise.web.WebContainer.loadWebModule(WebContainer.java:1040)
     at com.sun.enterprise.server.WebModuleDeployEventListener.moduleDeployed(WebModuleDeployEventListener.java:160)
     at com.sun.enterprise.server.WebModuleDeployEventListener.moduleDeployed(WebModuleDeployEventListener.java:246)
     at com.sun.enterprise.admin.event.AdminEventMulticaster.invokeModuleDeployEventListener(AdminEventMulticaster.java:918)
     at com.sun.enterprise.admin.event.AdminEventMulticaster.handleModuleDeployEvent(AdminEventMulticaster.java:905)
     at com.sun.enterprise.admin.event.AdminEventMulticaster.processEvent(AdminEventMulticaster.java:427)
     at com.sun.enterprise.admin.event.AdminEventMulticaster.multicastEvent(AdminEventMulticaster.java:139)
     at com.sun.enterprise.admin.server.core.DeploymentNotificationHelper.multicastEvent(DeploymentNotificationHelper.java:288)
     at com.sun.enterprise.deployment.phasing.DeploymentServiceUtils.multicastEvent(DeploymentServiceUtils.java:155)
     at com.sun.enterprise.deployment.phasing.ServerDeploymentTarget.sendStartEvent(ServerDeploymentTarget.java:258)
     at com.sun.enterprise.deployment.phasing.StartPhase.runPhase(StartPhase.java:87)
     at com.sun.enterprise.deployment.phasing.DeploymentPhase.executePhase(DeploymentPhase.java:71)
     at com.sun.enterprise.deployment.phasing.PEDeploymentService.executePhases(PEDeploymentService.java:639)
     at com.sun.enterprise.deployment.phasing.PEDeploymentService.start(PEDeploymentService.java:361)
     at com.sun.enterprise.deployment.phasing.PEDeploymentService.start(PEDeploymentService.java:396)
     at com.sun.enterprise.admin.mbeans.ApplicationsConfigMBean.start(ApplicationsConfigMBean.java:703)
     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     at java.lang.reflect.Method.invoke(Method.java:597)
     at com.sun.enterprise.admin.MBeanHelper.invokeOperationInBean(MBeanHelper.java:305)
     at com.sun.enterprise.admin.config.BaseConfigMBean.invoke(BaseConfigMBean.java:360)
     at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:836)
     at com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:761)
     at sun.reflect.GeneratedMethodAccessor24.invoke(Unknown Source)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     at java.lang.reflect.Method.invoke(Method.java:597)
     at com.sun.enterprise.admin.util.proxy.ProxyClass.invoke(ProxyClass.java:54)
     at $Proxy1.invoke(Unknown Source)
     at com.sun.enterprise.admin.server.core.jmx.SunoneInterceptor.invoke(SunoneInterceptor.java:272)
     at com.sun.enterprise.admin.jmx.remote.server.callers.InvokeCaller.call(InvokeCaller.java:38)
     at com.sun.enterprise.admin.jmx.remote.server.MBeanServerRequestHandler.handle(MBeanServerRequestHandler.java:92)
     at com.sun.enterprise.admin.jmx.remote.server.servlet.RemoteJmxConnectorServlet.processRequest(RemoteJmxConnectorServlet.java:69)
     at com.sun.enterprise.admin.jmx.remote.server.servlet.RemoteJmxConnectorServlet.doPost(RemoteJmxConnectorServlet.java:94)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:767)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:860)
     at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:264)
     at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:178)
     at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:263)
     at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:551)
     at org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:225)
     at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:173)
     at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:551)
     at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:170)
     at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:551)
     at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:933)
     at com.sun.enterprise.web.connector.httpservice.HttpServiceProcessor.process(HttpServiceProcessor.java:235)
     at com.sun.enterprise.web.HttpServiceWebContainer.service(HttpServiceWebContainer.java:2114)
Please provide some help

Hi,
Thanks for bringing this issue. Yes, the message should be SEVERE. This will be fixed.
You may also want to subscribe to [email protected] and bring up any issues, enhancements.
Regards,
Deepak

Standards based (jsr-168) -JPS Compliant portlet - Errors

Similar Messages

Maybe you are looking for