Org.w3c.dom.traversal / Interface NodeIterator
I'm now slowly working my way through the DOM parts of the JAXP API and I would like to use the NodeIterator to iterate through a nodelist. I've looked at the javadoc and it doesn't appear very helpful. Does anyone have any sample code that I can plagiarise!?!!?
Document document;
Node root=document.getDocumentElement();
NodeIterator iter=
((DocumentTraversal)document).createNodeIterator(
root, NodeFilter.SHOW_ELEMENT, null,true);
while (Node n = iter.nextNode())
String nodeName=n.getNodeName();
String nodeValue=n.getNodeValue();
}
Similar Messages
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Obtaining org.w3c.dom.html implementation?
I'm would like to obtain implementations of the org.w3c.dom.html interfaces so that I can create HTML documents/fragments from scratch (as opposed to parsing files). After some pretty lengthy investigation (and much frustration), it looks like I need to (as one possible option) use JAXP to obtain implementation-independent versions of those interfaces. I still can't figure out how to wire everything up.
Any help would be appreciated.
Thanks,
GaryI've been able to get an instance of DOMImplementation using the following code:
private DOMImplementation getDomImplementation() throws ParserConfigurationException {
DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
DocumentBuilder builder = factory.newDocumentBuilder();
return builder.getDOMImplementation();
// // get an instance of the DOMImplementation registry
// DOMImplementationRegistry registry =
// DOMImplementationRegistry.newInstance();
// // get a DOM implementation the Level 3 XML module
// return registry.getDOMImplementation("XML 3.0");
}I tried casting the returned DOMImplementation to HTMLDOMImplementation but received a cast exception.
The commented code was actually my first unsuccessful attempt (it would return null). I tried calling
System.getProperty("org.w3c.dom.DOMImplementationSourceList") just to see what was listed and it also returned null. I'm guessing that maybe I need to configure/install/register/etc. an implementation but I'm not sure where to start with that. I downloaded the J2SE 5.0 source code and discovered the com.sun.org.apache.html.internal.dom package which contains implementations of all the interfaces I need but I'm not sure how to point to them.
This seems much harder than it should be. Any help would be appreciated.
Thanks,
Gary -
Set Name of org.w3c.dom.Node (= chang the TagNam)
Hi all,
How I can set name of my object org.w3c.dom.Node.
In fact, this is an Element and I want to chang the tag <label> to <LABEL> befort write out DOM to XML File
thanks a lot
dseaaorg.w3c.dom.Element interface does not have a setTagName() method.
Implement interface org/w3c/dom/contentModel/CMElementDeclaration which has a setTagName() method.
http://www.w3.org/TR/2001/WD-DOM-Level-3-CMLS-20010419/java-binding.html -
I want to use constructor of class : com.waveset.object.WSUser.Delegate
WSUser.Delegate(org.w3c.dom.Element e)
i have a user object and want to pass here as argument.
So can anyone tell me how to convert it into Element class object?
ThanksThis example gives what I call the JDeveloper 9.0.2 way:
http://otn.oracle.com/tech/webservices/htdocs/series/net/content.html
as that Web service is now no longer available you have to read the tutorial, particularly step 12 to get an idea of what was done then ... I haven't had time to update it to a new Web service (my apologies).
If you are using JDeveloper 9.0.3, the manual style of 9.0.2 goes away and it should be able to automatically consume the Web service as in this sample (this happens to also show UDDI which is not necessary):
http://otn.oracle.com/tech/webservices/htdocs/series/javanet/content.html
If you are using JDev 9.0.3 and still getting the stub you posted here, what that would appear to mean on the surface is that MS has generated a true doc/literal Web service interface and you have to manually construct the SOAP message as in the first example. Normally, MS gives you some help with their test page (just go to the .asmx page which has the test client for your Web service).
Hope this gets you started.
Mike. -
Method invokeMethod(java.lang.String, org.w3c.dom.Element) not found
I am calling a Web Service that returns an XML-file. The XML-file should be passed to a method that puts the xml into a table in my database.
I will upload the 3 files that are being used for this.
When I rebuild my files I get the following error in CustomerCO.java:
Error(78,38): method invokeMethod(java.lang.String, org.w3c.dom.Element) not found in interface oracle.apps.fnd.framework.OAApplicationModule
Line 78 reads as follows:
String Status = (String)am.invokeMethod("initSaveXml", wsXml);
Any suggestions?
PS: I am a newbie to java and framework :-(
Here are my files:
CustomerCO.java:
/*===========================================================================+
| Copyright (c) 2001, 2005 Oracle Corporation, Redwood Shores, CA, USA |
| All rights reserved. |
+===========================================================================+
| HISTORY |
+===========================================================================*/
package xxcu.oracle.apps.ar.customer.server.webui;
import java.io.Serializable;
import java.lang.Exception;
import oracle.apps.fnd.common.VersionInfo;
import oracle.apps.fnd.framework.OAApplicationModule;
import oracle.apps.fnd.framework.webui.OAControllerImpl;
import oracle.apps.fnd.framework.webui.OAPageContext;
import oracle.apps.fnd.framework.webui.beans.OAWebBean;
import org.w3c.dom.Element;
import xxcu.oracle.apps.ar.customer.ws.LindorffWS;
* Controller for ...
public class CustomerCO extends OAControllerImpl implements Serializable
public static final String RCS_ID="$Header$";
public static final boolean RCS_ID_RECORDED =
VersionInfo.recordClassVersion(RCS_ID, "%packagename%");
* Layout and page setup logic for a region.
* @param pageContext the current OA page context
* @param webBean the web bean corresponding to the region
public void processRequest(OAPageContext pageContext, OAWebBean webBean)
super.processRequest(pageContext, webBean);
* Procedure to handle form submissions for form elements in
* a region.
* @param pageContext the current OA page context
* @param webBean the web bean corresponding to the region
public void processFormRequest(OAPageContext pageContext, OAWebBean webBean)
super.processFormRequest(pageContext, webBean);
* 2009.07.09, Roy Feirud, lagt til for å utføre spørring
if (pageContext.getParameter("Search") != null)
OAApplicationModule am = pageContext.getApplicationModule(webBean);
//Setter søkekriteriene til LindorffWS
String Name = pageContext.getParameter("SearchName");
String Address = pageContext.getParameter("SearchAddress");
String Zip = pageContext.getParameter("SearchZipCode");
String City = pageContext.getParameter("SearchCity");
String Born = pageContext.getParameter("SearchBorn");
String Phone = pageContext.getParameter("SearchPhoneNo");
Serializable[] param = { Name, Address, Zip, City, Born, Phone };
//Bygger søkestrengen
String SearchString = (String)am.invokeMethod("initBuildString", param );
//Initialiserer LindorffWS
LindorffWS WsConnection = new LindorffWS();
try
//Kaller Web Sevice fra Lindorff
Element wsXml = (Element)WsConnection.XmlFulltextOperator(SearchString);
String Status = (String)am.invokeMethod("initSaveXml", wsXml);
catch(Exception WsExp)
// WsConnection = new LindorffWS();
System.out.println("Kall til LindorffWS feilet!");
am.invokeMethod("initQueryCustomer");
CustomerAMImpl.java:
package xxcu.oracle.apps.ar.customer.server;
import java.io.Serializable;
import java.sql.CallableStatement;
import java.sql.SQLException;
import java.sql.Types;
import oracle.apps.fnd.common.MessageToken;
import oracle.apps.fnd.framework.OAException;
import oracle.apps.fnd.framework.server.OAApplicationModuleImpl;
import oracle.apps.fnd.framework.server.OADBTransaction;
import oracle.apps.fnd.framework.server.OAExceptionUtils;
import org.w3c.dom.Element;
// --- File generated by Oracle Business Components for Java.
public class CustomerAMImpl extends OAApplicationModuleImpl implements Serializable
* This is the default constructor (do not remove)
public CustomerAMImpl()
* Sample main for debugging Business Components code using the tester.
public static void main(String[] args)
launchTester("xxcu.oracle.apps.ar.customer.server", "CustomerAMLocal");
* Container's getter for CustomerVO1
public CustomerVOImpl getCustomerVO1()
return (CustomerVOImpl)findViewObject("CustomerVO1");
* 2009.07.09, Roy Feirud, Lagt til for å utføre spørring.
public void initQueryCustomer()
CustomerVOImpl vo = getCustomerVO1();
if (vo!=null)
vo.initQuery();
* 2009.08.31, Roy Feirud, Lagt til for å bygge opp input til WebService hos Lindorff.
public String initBuildString(String Name
,String Address
,String Zip
,String City
,String Born
,String Phone)
String ws_string = null;
CallableStatement cs = null;
try
String sql= "BEGIN ISS_WS_LINDORFF_PKG.BUILD_STRING (?,?,?,?,?,?,?); END;";
OADBTransaction txn = getOADBTransaction();
cs = txn.createCallableStatement(sql,1);
cs.setString(1,Name);
cs.setString(2,Address);
cs.setString(3,Zip);
cs.setString(4,City);
cs.setString(5,Born);
cs.setString(6,Phone);
cs.registerOutParameter(7,Types.VARCHAR);
cs.execute();
OAExceptionUtils.checkErrors (txn);
ws_string = cs.getString(7);
cs.close();
catch (SQLException sqle)
String Prosedyre = "ISS_WS_LINDORFF_PKG.BUILD_STRING";
String Errmsg = sqle.toString();
MessageToken[] tokens = {new MessageToken("PROSEDYRE", Prosedyre), new MessageToken("ERRMSG", Errmsg)};
throw new OAException("ISS", "ISS_PLSQL_ERROR",tokens,OAException.ERROR, null);
return ws_string;
public String initSaveXml(Element WsXml)
String Status = "Error";
CallableStatement cs = null;
try
String sql= "BEGIN ISS_XML2TABLE_PKG.ISS_AR_CUSTOMERS_TMP (?,?); END;";
OADBTransaction txn = getOADBTransaction();
cs = txn.createCallableStatement(sql,1);
cs.setObject(1,WsXml);
cs.registerOutParameter(2,Types.VARCHAR);
cs.execute();
OAExceptionUtils.checkErrors (txn);
Status = cs.getString(2);
cs.close();
catch (SQLException sqle)
String Prosedyre = "ISS_XML2TABLE_PKG.ISS_AR_CUSTOMERS_TMP";
String Errmsg = sqle.toString();
MessageToken[] tokens = {new MessageToken("PROSEDYRE", Prosedyre), new MessageToken("ERRMSG", Errmsg)};
throw new OAException("ISS", "ISS_PLSQL_ERROR",tokens,OAException.ERROR, null);
return Status;
LindorffWS.java:
package xxcu.oracle.apps.ar.customer.ws;
import oracle.soap.transport.http.OracleSOAPHTTPConnection;
//import org.apache.soap.encoding.soapenc.BeanSerializer;
import org.apache.soap.encoding.SOAPMappingRegistry;
//import org.apache.soap.util.xml.QName;
import java.util.Vector;
import org.w3c.dom.Element;
import java.net.URL;
import org.apache.soap.Body;
import org.apache.soap.Envelope;
import org.apache.soap.messaging.Message;
import oracle.jdeveloper.webservices.runtime.WrappedDocLiteralStub;
* Generated by the Oracle9i JDeveloper Web Services Stub/Skeleton Generator.
* Date Created: Fri Jul 10 10:37:21 CEST 2009
* WSDL URL: http://services.lindorffmatch.com/Search/Search.asmx?WSDL
public class LindorffWS extends WrappedDocLiteralStub
public LindorffWS()
m_httpConnection = new OracleSOAPHTTPConnection();
public String endpoint = "http://services.lindorffmatch.com/Search/Search.asmx";
private OracleSOAPHTTPConnection m_httpConnection = null;
private SOAPMappingRegistry m_smr = null;
public Element XmlFulltextOperator(String xmlString) throws Exception
URL endpointURL = new URL(endpoint);
Envelope requestEnv = new Envelope();
Body requestBody = new Body();
Vector requestBodyEntries = new Vector();
String wrappingName = "XmlFulltextOperator";
String targetNamespace = "http://services.lindorffmatch.com/search";
Vector requestData = new Vector();
requestData.add(new Object[] {"xmlString", xmlString});
requestBodyEntries.addElement(toElement(wrappingName, targetNamespace, requestData));
requestBody.setBodyEntries(requestBodyEntries);
requestEnv.setBody(requestBody);
Message msg = new Message();
msg.setSOAPTransport(m_httpConnection);
msg.send(endpointURL, "http://services.lindorffmatch.com/search/XmlFulltextOperator", requestEnv);
Envelope responseEnv = msg.receiveEnvelope();
Body responseBody = responseEnv.getBody();
Vector responseData = responseBody.getBodyEntries();
return (Element)fromElement((Element)responseData.elementAt(0), org.w3c.dom.Element.class);
_______________________________________________________________________________________________________________________________Hi,
Create an Interface to your application Module then from interface call your method,
refer http://www.oraclearea51.com/oracle-technical-articles/oa-framework/oa-framework-beginners-guide/213-how-to-call-am-methods-from-controller-without-using-invokemethod.html for creating Interface for AM and calling it in controller.
Regards,
Reetesh Sharma -
Jdev: method invokeMethod(java.lang.String, org.w3c.dom.Element) not found
I am calling a Web Service that returns an XML-file. The XML-file should be passed to a method that puts the xml into a table in my database.
I will upload the 3 files that are being used for this.
When I rebuild my files I get the following error in CustomerCO.java:
Error(78,38): method invokeMethod(java.lang.String, org.w3c.dom.Element) not found in interface oracle.apps.fnd.framework.OAApplicationModule
Line 78 reads as follows:
String Status = (String)am.invokeMethod("initSaveXml", wsXml);
Any suggestions?
PS: I am a newbie to java and framework
Here are my files:
CustomerCO.java:
/*===========================================================================+
Copyright (c) 2001, 2005 Oracle Corporation, Redwood Shores, CA, USA
All rights reserved.
===========================================================================
HISTORY
+===========================================================================*/
package xxcu.oracle.apps.ar.customer.server.webui;
import java.io.Serializable;
import java.lang.Exception;
import oracle.apps.fnd.common.VersionInfo;
import oracle.apps.fnd.framework.OAApplicationModule;
import oracle.apps.fnd.framework.webui.OAControllerImpl;
import oracle.apps.fnd.framework.webui.OAPageContext;
import oracle.apps.fnd.framework.webui.beans.OAWebBean;
import org.w3c.dom.Element;
import xxcu.oracle.apps.ar.customer.ws.LindorffWS;
* Controller for ...
public class CustomerCO extends OAControllerImpl implements Serializable
public static final String RCS_ID="$Header$";
public static final boolean RCS_ID_RECORDED =
VersionInfo.recordClassVersion(RCS_ID, "%packagename%");
* Layout and page setup logic for a region.
* @param pageContext the current OA page context
* @param webBean the web bean corresponding to the region
public void processRequest(OAPageContext pageContext, OAWebBean webBean)
super.processRequest(pageContext, webBean);
* Procedure to handle form submissions for form elements in
* a region.
* @param pageContext the current OA page context
* @param webBean the web bean corresponding to the region
public void processFormRequest(OAPageContext pageContext, OAWebBean webBean)
super.processFormRequest(pageContext, webBean);
* 2009.07.09, Roy Feirud, lagt til for å utføre spørring
if (pageContext.getParameter("Search") != null)
OAApplicationModule am = pageContext.getApplicationModule(webBean);
//Setter søkekriteriene til LindorffWS
String Name = pageContext.getParameter("SearchName");
String Address = pageContext.getParameter("SearchAddress");
String Zip = pageContext.getParameter("SearchZipCode");
String City = pageContext.getParameter("SearchCity");
String Born = pageContext.getParameter("SearchBorn");
String Phone = pageContext.getParameter("SearchPhoneNo");
Serializable[] param = { Name, Address, Zip, City, Born, Phone };
//Bygger søkestrengen
String SearchString = (String)am.invokeMethod("initBuildString", param );
//Initialiserer LindorffWS
LindorffWS WsConnection = new LindorffWS();
try
//Kaller Web Sevice fra Lindorff
Element wsXml = (Element)WsConnection.XmlFulltextOperator(SearchString);
String Status = (String)am.invokeMethod("initSaveXml", wsXml);
catch(Exception WsExp)
// WsConnection = new LindorffWS();
System.out.println("Kall til LindorffWS feilet!");
am.invokeMethod("initQueryCustomer");
CustomerAMImpl.java:
package xxcu.oracle.apps.ar.customer.server;
import java.io.Serializable;
import java.sql.CallableStatement;
import java.sql.SQLException;
import java.sql.Types;
import oracle.apps.fnd.common.MessageToken;
import oracle.apps.fnd.framework.OAException;
import oracle.apps.fnd.framework.server.OAApplicationModuleImpl;
import oracle.apps.fnd.framework.server.OADBTransaction;
import oracle.apps.fnd.framework.server.OAExceptionUtils;
import org.w3c.dom.Element;
// --- File generated by Oracle Business Components for Java.
public class CustomerAMImpl extends OAApplicationModuleImpl implements Serializable
* This is the default constructor (do not remove)
public CustomerAMImpl()
* Sample main for debugging Business Components code using the tester.
public static void main(String[] args)
launchTester("xxcu.oracle.apps.ar.customer.server", "CustomerAMLocal");
* Container's getter for CustomerVO1
public CustomerVOImpl getCustomerVO1()
return (CustomerVOImpl)findViewObject("CustomerVO1");
* 2009.07.09, Roy Feirud, Lagt til for å utføre spørring.
public void initQueryCustomer()
CustomerVOImpl vo = getCustomerVO1();
if (vo!=null)
vo.initQuery();
* 2009.08.31, Roy Feirud, Lagt til for å bygge opp input til WebService hos Lindorff.
public String initBuildString(String Name
,String Address
,String Zip
,String City
,String Born
,String Phone)
String ws_string = null;
CallableStatement cs = null;
try
String sql= "BEGIN ISS_WS_LINDORFF_PKG.BUILD_STRING (?,?,?,?,?,?,?); END;";
OADBTransaction txn = getOADBTransaction();
cs = txn.createCallableStatement(sql,1);
cs.setString(1,Name);
cs.setString(2,Address);
cs.setString(3,Zip);
cs.setString(4,City);
cs.setString(5,Born);
cs.setString(6,Phone);
cs.registerOutParameter(7,Types.VARCHAR);
cs.execute();
OAExceptionUtils.checkErrors (txn);
ws_string = cs.getString(7);
cs.close();
catch (SQLException sqle)
String Prosedyre = "ISS_WS_LINDORFF_PKG.BUILD_STRING";
String Errmsg = sqle.toString();
MessageToken[] tokens = {new MessageToken("PROSEDYRE", Prosedyre), new MessageToken("ERRMSG", Errmsg)};
throw new OAException("ISS", "ISS_PLSQL_ERROR",tokens,OAException.ERROR, null);
return ws_string;
public String initSaveXml(Element WsXml)
String Status = "Error";
CallableStatement cs = null;
try
String sql= "BEGIN ISS_XML2TABLE_PKG.ISS_AR_CUSTOMERS_TMP (?,?); END;";
OADBTransaction txn = getOADBTransaction();
cs = txn.createCallableStatement(sql,1);
cs.setObject(1,WsXml);
cs.registerOutParameter(2,Types.VARCHAR);
cs.execute();
OAExceptionUtils.checkErrors (txn);
Status = cs.getString(2);
cs.close();
catch (SQLException sqle)
String Prosedyre = "ISS_XML2TABLE_PKG.ISS_AR_CUSTOMERS_TMP";
String Errmsg = sqle.toString();
MessageToken[] tokens = {new MessageToken("PROSEDYRE", Prosedyre), new MessageToken("ERRMSG", Errmsg)};
throw new OAException("ISS", "ISS_PLSQL_ERROR",tokens,OAException.ERROR, null);
return Status;
LindorffWS.java:
package xxcu.oracle.apps.ar.customer.ws;
import oracle.soap.transport.http.OracleSOAPHTTPConnection;
//import org.apache.soap.encoding.soapenc.BeanSerializer;
import org.apache.soap.encoding.SOAPMappingRegistry;
//import org.apache.soap.util.xml.QName;
import java.util.Vector;
import org.w3c.dom.Element;
import java.net.URL;
import org.apache.soap.Body;
import org.apache.soap.Envelope;
import org.apache.soap.messaging.Message;
import oracle.jdeveloper.webservices.runtime.WrappedDocLiteralStub;
* Generated by the Oracle9i JDeveloper Web Services Stub/Skeleton Generator.
* Date Created: Fri Jul 10 10:37:21 CEST 2009
* WSDL URL: http://services.lindorffmatch.com/Search/Search.asmx?WSDL
public class LindorffWS extends WrappedDocLiteralStub
public LindorffWS()
m_httpConnection = new OracleSOAPHTTPConnection();
public String endpoint = "http://services.lindorffmatch.com/Search/Search.asmx";
private OracleSOAPHTTPConnection m_httpConnection = null;
private SOAPMappingRegistry m_smr = null;
public Element XmlFulltextOperator(String xmlString) throws Exception
URL endpointURL = new URL(endpoint);
Envelope requestEnv = new Envelope();
Body requestBody = new Body();
Vector requestBodyEntries = new Vector();
String wrappingName = "XmlFulltextOperator";
String targetNamespace = "http://services.lindorffmatch.com/search";
Vector requestData = new Vector();
requestData.add(new Object[] {"xmlString", xmlString});
requestBodyEntries.addElement(toElement(wrappingName, targetNamespace, requestData));
requestBody.setBodyEntries(requestBodyEntries);
requestEnv.setBody(requestBody);
Message msg = new Message();
msg.setSOAPTransport(m_httpConnection);
msg.send(endpointURL, "http://services.lindorffmatch.com/search/XmlFulltextOperator", requestEnv);
Envelope responseEnv = msg.receiveEnvelope();
Body responseBody = responseEnv.getBody();
Vector responseData = responseBody.getBodyEntries();
return (Element)fromElement((Element)responseData.elementAt(0), org.w3c.dom.Element.class);
_______________________________________________________________________________________________________________________________Hi,
wrong forum. If this is a problem related to the use of OA framework, please use the OA framework forum here on OTN
Frank -
No Serializer found to serialize a 'org.w3c.dom.Element' using encoding style ...
I use oc4j903 and win2k. I write a document style web service following Demo for Stateless Java Document Web Services.
I Create an EAR file using WebServicesAssembler and deploy it .and my config.xml:
<web-service>
<display-name>Stateful Java Document milkdemo Web Service</display-name>
<description>Stateful Java Document milkdemo Web Service Example</description>
<!-- Specifies the resulting web service archive will be stored in ./docws.ear -->
<destination-path>./milkdemo.ear</destination-path>
<!-- Specifies the temporary directory that web service assembly tool can create temporary files. -->
<temporary-directory>./temp</temporary-directory>
<!-- Specifies the web service will be accessed in the servlet context named "/docws". -->
<context>/milkdemo</context>
<!-- Specifies the web service will be stateful -->
<stateful-java-service>
<interface-name>com.brightdairy.client.sync.SyncServerDoc</interface-name>
<class-name>com.brightdairy.client.sync.SyncServerDocImpl</class-name>
<!-- Specifies the web service will be accessed in the uri named "/docService" within the servlet context. -->
<uri>/milkdemo</uri>
<!-- Specifies the location of Java class files ./classes -->
<java-resource>./classes</java-resource>
<!-- Specifies that it uses document style SOAP messaging -->
<message-style>doc</message-style>
</stateful-java-service>
<!-- generate the wsdl -->
<wsdl-gen>
<wsdl-dir>wsdl</wsdl-dir>
<!-- over-write a pregenerated wsdl , turn it 'false' to use the pregenerated wsdl-->
<option name="force">true</option>
<option name="httpServerURL">http://localhost:8888</option>
</wsdl-gen>
<!-- generate the proxy -->
<proxy-gen>
<proxy-dir>proxy</proxy-dir>
<option name="include-source">true</option>
</proxy-gen>
</web-service>
my webservice java file:
* Title: BrightDairy SOAP demo
* Description:
* Copyright: Copyright (c) 2002
* Company: ufoasia
* @author
* @version 1.0
package com.brightdairy.client.sync;
import java.sql.*;
import java.util.Vector;
import java.util.Iterator;
import org.w3c.dom.Element;
import org.w3c.dom.Document;
import org.w3c.dom.NodeList;
import oracle.xml.parser.v2.XMLDocument;
import oracle.xml.parser.v2.XMLElement;
//import com.brightdairy.client.object.Product;
import com.brightdairy.client.sync.SyncServerDoc;
public class SyncServerDocImpl implements SyncServerDoc {
public SyncServerDocImpl() {
public Element getProductIDList() {
Connection connServer = null;
PreparedStatement stmtServerProduct = null;
ResultSet rsServerProduct = null;
Document doc = new XMLDocument();
Element elProduct = doc.createElement("product");
doc.appendChild(elProduct);
long m_msec;
m_msec = System.currentTimeMillis();
try {
connServer = makeConnection();
System.out.println("1");
stmtServerProduct = connServer.prepareStatement(
"SELECT ID FROM " + SERVER_TABLE_PRODUCT );
System.out.println("");
rsServerProduct = stmtServerProduct.executeQuery();
System.out.println("2");
while(rsServerProduct.next()) {
Element elID = doc.createElement("id");
elID.appendChild(doc.createTextNode(rsServerProduct.getString("ID")));
elProduct.appendChild(elID);
System.out.println("3");;
System.out.println("4");
return doc.getDocumentElement();
} catch(SQLException e) {
e.printStackTrace();
System.out.println("SQL exception has occured");
System.out.println(e.getMessage());
return doc.getDocumentElement();
}finally {
try {
rsServerProduct.close();
stmtServerProduct.close();
connServer.close();
m_msec = System.currentTimeMillis() - m_msec;
System.out.println("6");
System.out.println("getProductIDList:It take time:" m_msec/1000 "s");
} catch(Exception e1) {}
Now my firts question: when i generate the proxy WebServicesAssembler will failure (couldn't import jar.....) and i had imported all jar files,But if i commented proxy-gen , no error.
and my second question: I commented proxy-gen and deployed ite and success. when i invoked it through web page , then error:
java.lang.IllegalArgumentException: No Serializer found to serialize a 'org.w3c.
dom.Element' using encoding style 'http://schemas.xmlsoap.org/soap/encoding/'.
at org.apache.soap.util.xml.XMLJavaMappingRegistry.querySerializer(XMLJa
vaMappingRegistry.java:157)
at org.apache.soap.encoding.soapenc.ParameterSerializer.marshall(Paramet
erSerializer.java:106)
at org.apache.soap.rpc.RPCMessage.marshall(RPCMessage.java:265)
at org.apache.soap.Body.marshall(Body.java:148)
at org.apache.soap.Envelope.marshall(Envelope.java:203)
at org.apache.soap.Envelope.marshall(Envelope.java:161)
at oracle.j2ee.ws.InvocationWrapper.invoke(InvocationWrapper.java:309)
at oracle.j2ee.ws.RpcWebService.doGetRequest(RpcWebService.java:540)
at oracle.j2ee.ws.BaseWebService.doGet(BaseWebService.java:1106)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletReque
stDispatcher.java:721)
at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(Ser
vletRequestDispatcher.java:306)
at com.evermind.server.http.HttpRequestHandler.processRequest(HttpReques
tHandler.java:767)
at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.ja
va:259)
at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.ja
va:106)
at EDU.oswego.cs.dl.util.concurrent.PooledExecutor$Worker.run(PooledExec
utor.java:803)
at java.lang.Thread.run(Thread.java:484)
I took much time and couln't get answer ,please help me!!!!!!!!!!!!Yeah!
I have resolved it .
It take me one day time!
my error is 1: Element which I used is no namespace.
2: no import enough jar files
just so so .
sorry! I am poor in English -
How to add node value using org.w3c.dom.Document?
Hi ,
I'm using org.w3c.dom.Document to deal with xml files. I could successfully add nodes , and their attributes. However I could not add a value of the node. (e.g. <myNode>I couldn't add this value</myNode>)
does anyone know how to deal with this?
I tried subNode.setNodeValue("the value i can't add"); whereas the subNode is an instance of org.w3c.dom.Node... i know this is interface i of course used the concrete class
org.apache.crimson.tree.ElementNode
but when I used the subNode.getNodeValue() i simply got null?
can u plz help me?
thanks in advanceReading the API documentation for the Node interface might help. At least you wouldn't be surprised when the results are exactly what the documentation says they will be.
What would really help would be forgetting the idea that an Element can have a value. Text nodes have values, though, so create a Text node and make it the child of the Element node. -
Invoking BPEL process from Java servlet with org.w3c.dom.Element as payload
Hello,
I'm trying to initiate a BPEL process from my servlet running under Tomcat. When I create the NormalizedMessage passing the XML as a String everything works fine. But if I use an org.w3c.domElement the BPEL server doesn't react at all (even on DEBUG log level there are no outputs).
This works:
NormalizedMessage message = new NormalizedMessage();
message.addPart("payload", "<foo></foo>");
This doesn't work:
org.w3c.dom.Element elem;
oracle.xml.parser.v2.XMLDocument xmlDocument;
NormalizedMessage message = new NormalizedMessage();
Element elem = xmlDocument.createElement("foo");
message.addPart("payload", elem);
Is there a known problem with payloads using Element or did I get something completely wrong? Thanks in advance,
Hans.Hello,
I'm trying to initiate a BPEL process from my servlet running under Tomcat. When I create the NormalizedMessage passing the XML as a String everything works fine. But if I use an org.w3c.domElement the BPEL server doesn't react at all (even on DEBUG log level there are no outputs).
This works:
NormalizedMessage message = new NormalizedMessage();
message.addPart("payload", "<foo></foo>");
This doesn't work:
org.w3c.dom.Element elem;
oracle.xml.parser.v2.XMLDocument xmlDocument;
NormalizedMessage message = new NormalizedMessage();
Element elem = xmlDocument.createElement("foo");
message.addPart("payload", elem);
Is there a known problem with payloads using Element or did I get something completely wrong? Thanks in advance,
Hans. -
Finding import org.w3c.dom.ls.DOMOutput in rt.jar
I'm taking over some code which uses
import org.apache.xerces.dom.DOMOutputImpl;
import org.apache.xerces.parsers.DOMParser;
import org.apache.xml.serialize.DOMSerializerImpl;
import org.w3c.dom.ls.DOMOutput;
DOMOutput dOut = new DOMOutputImpl();
private DOMSerializerImpl writer = new DOMSerializerImpl();That interace doesnt' appear to exist in 1.5.0_02, nor in 1.4.2_03. Does anyone know which version of the JDK/JRE included this?
Thanks,
JeffI did a search on Sun site, nothing came back.
It is on http://xml.apache.org/xerces2-j though.
You might need to go there and download it. or make sure your
classpath includes the right jar file. -
Is Document in org.w3c.dom.* a file?what is its extension?
How can i write a file with it?org.w3c.dom.Document is a class that represents an XML document.
It does not represent an XML stream as mlk says.
It doesn't have anything to do with files. You can use an XML parser to build up a Document in memory from an XML file or any other data source that produces XML. Class org.w3c.dom.Document does not have any methods by itself that you can use to write to an XML file.
XML files usually have the extension ".xml", but they can also have other extensions.
See this: Working with XML: The Java/XML Tutorial -
Org.w3c.dom.Document to/from String ?
I need to be able to parse (once) an XML string, and then pass the parsed object around to/from different objects.
I tried to use org.w3c.dom.Document,
generated by javax.xml.parsers.DocumentBuilder .
HOWEVER - I don't see any way to parse an xml String!
The doc-builder parse() method accepts either a file/url, or an InputStream.
When I tried to use the StringBufferInputStream I found-out it is deprecated, and that I should use StringReader.
BUT I cannot parse using StringReader ! (the method parse() doesn't work with it)
Is there anyway to parse a String to create a Document ?
========================================================
And that's only HALF my problem:
I did parse an input file into a Document, to experiment a little.
I then wanted to convert it to an XML String - but couldn't.
How do I get the xml String from a Document ?
I cannot: How do I save it to a file ?
I must say that under .NET both tasks are TRIVIAL:
XmlDocument.LoadXML()
XmlDocument.OuterXml
Thanks
MeirThe doc-builder parse() method accepts either a file/url, or an InputStream.This isn't true. Look it up again. There are overridden versions of parse() that use File, InputSource, InputStream, or String. The String one isn't what you want, because the String it takes is a URL pointing to the XML and not the XML itself. The File one doesn't work for you because you don't have a file, and you've already said why the InputStream one doesn't work for you.
So that leaves the version that takes an InputSource. So, what is an InputSource anyway? You could look it up just by clicking on the link in the API docs... -
Java.lang.ClassCastException: oracle.xml.parser.v2.XMLText cannot be cast to org.w3c.dom.Element
Hello
I am getting java.lang.ClassCastException: oracle.xml.parser.v2.XMLText cannot be cast to org.w3c.dom.Element error. This code is in java which is present in java embedding.
The SOA is parsing the xml in java code using oracle.xml.parser.v2 . This wont be a problem if the SOA uses default w3c DOM parser. How do i force SOA to use w3c DOM parser.
Is there any thing i can do with class loading?
Kindly help.
Regards
SharatCan you paste your java code here ? I assume, you must have tried type-casting.
-
Problem of using "org.w3c.dom.Node" class
I try to use removeChild(child) method of "org.w3c.dom.Node" object. it don't work.
is it better to do child=null;child=null does nothing to the dom object
removeChild works fine. You're just confused.
You would need more info to have any chance of fixing the problem. -
Cost of creating org.w3c.dom.Node
I am trying to create an xml of cached data at run time. I need to know if this would increase the response time considerably ..?
Is there any documents which talk about the cost of creating nodes(e.g.within loops) ..?
public Node createnode(Document d, String node_name, int node_value) {
org.w3c.dom.Node temp_element_node, temp_text_node;
temp_element_node = d.createElement(node_name);
temp_text_node = d.createTextNode(node_name);
temp_text_node.setNodeValue(node_value + "");
temp_element_node.appendChild(temp_text_node);
return temp_element_node;
Has anybody implimented a pool of nodes(like pool of database connections). Any information is appreciated!It would certainly depend somewhat on which parser you were using, but i can't imagine it would be any more costly than any other type of object.
Maybe you are looking for
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