Unable to setup/mapping of XSQL Servlet

We have installed Apache web server with Tomcat Servlet engine. We have downloaded XDK 9i for Java and we have done the setup of Classpath in tomcat.bat.
When we try to run the XSQL file from the browser (IE5), it opens as a text file instead of running the query and converting into XML document.
We are facing the problem in servlet mapping since the file WEB-INF/web.xml is not found in the distribution whereas it is mentioned in the installation document it should be available.
Please help us on this.
Thanks

Hi!
I think your problem happens because you haven't told Tomcat what to do when a xsql file is invoked.
Respecting to this, I have the following lines in my web.xml file:
<servlet>
<servlet-name>
xsql
</servlet-name>
<servlet-class>
oracle.xml.xsql.XSQLServlet
</servlet-class>
<load-on-startup>
-2147483646
</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>
xsql
</servlet-name>
<url-pattern>
/home/user/*.xsql
</url-pattern>
</servlet-mapping>
I hope this helps!
Best Regards,
Andri Rocha
PT Inovagco
Porto - Portugal
null

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null

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Volume in drive C has no label.
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1 File(s) 306 bytes
0 Dir(s) 4,499,296,256 bytes free
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I am trying setup Setup "oracle-xsql-servlet" to work under tomcat.
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REM Added for Oracle XSQL Servlet
REM -----------------------------
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Any ideas ?

XSQL may be used with Tomcat 3.1 and 3.2.
Refer to section Jakarta Tomcat 3.1 or 3.2
http://www.oracle.com/technology/tech/xml/xdk/doc/production10g/doc/java/xsql/xsql_userguide.html#ID3386

XSQL Servlet and Dynamic SQL

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XSQL Supports lexical substitution parameters
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<query> {@sql} </query>
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and substitutions is legal and can
be used to do what you want.
Since the variables are not BIND
variabled, but instead lexical
substitution variables, you can
do things like:
<query>
select {@collist}
from {@table}
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order by {@orderby}
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using XML attributes on the <query>
element which then can be overridden
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<query collist="ename, sal"
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null

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What kind of problem do you have?
If it's not connected with JDBC, you'd better post your question
in webservices newsgroup.
Regards,
Slava Imeshev
"leopld goess" <[email protected]> wrote in message
news:[email protected]..
hy out there.
i've been working with apache soap on wl 5.1 for a while now, and
everything seems to be working allright- as long as i don't try to
install a servicepack, namely sp8 or sp10. if i do that, the entire
soap service fails to deploy.
any ideas...
thanx
leopold

Query handled OK on Oracle server but XSQL Servlet raises OracleXMLSQLException

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create or replace type o_object_inner as object( char1 char(1) )
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create or replace type o_object_outer as object (nNestedTab n_nested_table)
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Select o_object_outer(NULL) as "theOuterObj" from dual
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drop type o_object_inner force
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Oracle Server 8.1.7.3 on HP-UX
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I changed most of the cursor functions to cast(multiset()). Sometimes i divided a big query into two or three queries (when there was cursor nested in a cursor). It was one day work for me. Don't forget to change the tags with ROW to ITEM in your xsl-stylesheets.
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I have copied XSQLConfig.xml file to $ORACLE_HOME/j2ee/home/default-web-app/WEB-INF/classes.
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Certification information is pulished on metalink.oracle.com
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XDL & XSQL servlet, where is it?

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null

Posting XML to XSQL servlet

Hi
I use Java to post an XMLDocument to the XSQL servlet
my java program :
public void envoie() throws java.lang.Exception {
try{
Hashtable params = new Hashtable(1);
URL pageUrl = new URL("http://k2sun2/xsql/insert_crpersonnes_cr.xsql");
// Construct a new XSQL Page request
XSQLRequest req = new XSQLRequest(pageUrl);
org.w3c.dom.Document converted= (org.w3c.dom.Document)xmldoc;
req.setPostedDocument(converted);
req.process(params, new PrintWriter(System.out), new PrintWriter(System.err));
}catch(Exception e){
System.out.println(e);
the program returns this error :
<?xml version = '1.0'?><xsql-status action="xsql:insert-request" result="No posted document to process"/>
null

The http get is a "red herring". I wanted to see what was being fired at the xsql page and I thing the "get" referred to the retrieval of the xsql page. Anyway, here's exactly what I've got:
Receiving Table:
create table newsstory
(id number
,title varchar2(2000)
,url varchar2(2000)
,source varchar2(2000)
XSQL Page:
<?xml version="1.0"?>
<testpage connection="demo" xmlns:xsql="urn:oracle-xsql">
<xsql:include-param name="param1"/>
<xsql:include-param name="param2"/>
<xsql:insert-request table="newsstory"/>
</testpage>
Java Program:
import oracle.xml.xsql.XSQLRequest;
import java.util.Hashtable;
import java.io.*;
import org.w3c.dom.*;
import oracle.xml.parser.v2.*;
import java.net.URL;
import com.db.atg.util.XMLUtil;
import org.apache.xerces.parsers.DOMParser;
public class XSQLRequestSample {
public static void main( String[] args) throws Exception {
// Construct the URL of the XSQL Page
URL pageUrl = new URL("http://cbitwebd1.dev.lon.deuba.com:9091/tramp_dev/jmw1.xsql");
// Construct a new XSQL Page request
XSQLRequest req = new XSQLRequest(pageUrl);
// Setup a Hashtable of named parameters to pass to the request
Hashtable params = new Hashtable(3);
params.put("param1","value1");
params.put("param2","value2");
// Prepare an XML Document to post
String xmldocstring = "<ROWSET><ROW><ID>55</ID><TITLE>Test Title</TITLE><URL>Test URL</URL><SOURCE>Test Source</SOURCE></ROW></ROWSET>";
oracle.xml.parser.v2.DOMParser d = new oracle.xml.parser.v2.DOMParser();
d.parse(new StringReader(xmldocstring));
Document doc2Post = d.getDocument();
// Print out the contents of do2Post to check there is something to post.
System.out.println("value is " + XMLUtil.dom2XmlString(doc2Post));
req.setPostedDocument(doc2Post);
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// to standard out.
req.process(params,new PrintWriter(System.out)
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URL</URL><SOURCE>Test Source</SOURCE></ROW></ROWSET>
<?xml version = '1.0'?>
<testpage>
<param1/>
<param2/>
<xsql-status action="xsql:insert-request" result="No posted document to process"/>
</testpage>
null

Troubleshooting XSQL Servlet

Hi.
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<xsql:query connection="gdsadmin" xmlns:xsql="urn:oracle-xsql">
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XML generation via OracleXML getXML with
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Tara
null

This symptom is the result of not having the servlet engine properly associate the *.xsql with the oracle.xml.xsql.XSQLServlet servlet. It's simply returning the raw template as a text file, rather than returning the result of having the servlet process the template server-side.

Mapping paths to servlets doesn't work anymore in SP5 ??

Hello,
          see subject.
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               at weblogic.servlet.internal.ServletContextImpl.invokeServlet(ServletContextImpl.java:760)
               at weblogic.servlet.internal.ServletContextImpl.invokeServlet(ServletContextImpl.java:707)
               at weblogic.servlet.internal.ServletContextManager.invokeServlet(ServletContextManager.java:251)
               at weblogic.socket.MuxableSocketHTTP.invokeServlet(MuxableSocketHTTP.java:369)
               at weblogic.socket.MuxableSocketHTTP.execute(MuxableSocketHTTP.java:269)
               at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:135)
          Sat Aug 26 15:58:54 CEST 2000:<E> <WebAppServletContext-httpdump> Servlet failed with ServletException
          javax.servlet.ServletException: Servlet class: httpdump.HttpDumpServlet could not be loaded - the requested class wasn't found in the classpath
               at weblogic.servlet.internal.ServletStubImpl.prepareServlet(ServletStubImpl.java:379)
               at weblogic.servlet.internal.ServletStubImpl.getServlet(ServletStubImpl.java:187)
               at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:118)
               at weblogic.servlet.internal.ServletContextImpl.invokeServlet(ServletContextImpl.java:760)
               at weblogic.servlet.internal.ServletContextImpl.invokeServlet(ServletContextImpl.java:707)
               at weblogic.servlet.internal.ServletContextManager.invokeServlet(ServletContextManager.java:251)
               at weblogic.socket.MuxableSocketHTTP.invokeServlet(MuxableSocketHTTP.java:369)
               at weblogic.socket.MuxableSocketHTTP.execute(MuxableSocketHTTP.java:269)
               at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:135)
          So, it seems the WLS has interpreted the <servlet-mapping> tag in the
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          places..?
          My system configuration:
          $ java weblogic.Admin t3://localhost:7001 VERSION
          WebLogic Build: 5.1.0 Service Pack 5 08/17/2000 07:21:55 #79895
          $ uname -a
          Linux localhost.localdomain 2.2.14 #1 Wed Aug 16 01:57:42 CEST 2000 i686 unknown
          $ java -version
          java version "1.2.2"
          Classic VM (build 1.2.2-L, green threads, nojit)
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          Any hints?
          Thanks,
          Olaf
          Olaf Klischat | TU Berlin computer science
          Oberfeldstrasse 132 |
          12683 Berlin, Germany |
          phone: +49 30 54986231 | eMail: [email protected]


Hi,
          we jared our servlets up and placed them in /WEB-INF/lib/....jar. The
          mapping is working without any problems.
          Daniel Hoppe
          -----Original Message-----
          From: Kumar Allamraju [mailto:[email protected]]
          Posted At: Saturday, August 26, 2000 7:57 PM
          Posted To: servlet
          Conversation: mapping paths to servlets doesn't work anymore in SP5 ??
          Subject: Re: mapping paths to servlets doesn't work anymore in SP5 ??
          Yes, this is already a known problem in SP5.
          Fix will be available in the upcoming service packs.
          I guess the workaround is to put servlet classes in servlet classpath.
          Sorry about the regression.
          Kumar
          Olaf Klischat wrote:
          > Hello,
          >
          > see subject.
          >
          > I have a small web application which is contained in a WAR-file named
          > "httpdump.war". Its deployment descriptor (web.xml) maps the servlet
          > httpdump.HttpDumpServlet to the path /servletpath/* with the following
          > XML statements:
          >
          > <servlet>
          > <servlet-name>HttpDumpServlet</servlet-name>
          > <display-name>The HTTP Dump Servlet</display-name>
          > <servlet-class>httpdump.HttpDumpServlet</servlet-class>
          > </servlet>
          >
          > <servlet-mapping>
          > <servlet-name>HttpDumpServlet</servlet-name>
          > <url-pattern>/servletpath/*</url-pattern>
          > </servlet-mapping>
          >
          > In weblogic.properties, I have:
          >
          > weblogic.httpd.webApp.httpdump=httpdump.war
          >
          > The WAR-file is structured as follows:
          >
          > $ jar tf httpdump.war
          > META-INF/
          > META-INF/MANIFEST.MF
          > WEB-INF/classes/httpdump/HttpDumpServlet.class
          > WEB-INF/web.xml
          > dummy.jsp
          > $
          >
          > Now a request like http://host:port/httpdump/servletpath/xyz should be
          > directed to my servlet, right?
          >
          > This works flawlessly in WLS 5.1 SP 3. With SP 5, I get the following:
          >
          > Sat Aug 26 15:58:54 CEST 2000:<E> <WebAppServletContext-httpdump>
          Error loading servlet: httpdump.HttpDumpServlet
          > java.lang.ClassNotFoundException: httpdump.HttpDumpServlet
          > at
          weblogic.boot.ServerClassLoader.findLocalClass(ServerClassLoader.java:35
          5)
          > at
          weblogic.boot.ServerClassLoader.loadClass(ServerClassLoader.java:111)
          > at java.lang.ClassLoader.loadClass(ClassLoader.java:243)
          > at
          weblogic.utils.classloaders.GenericClassLoader.parentLoadClass(GenericCl
          assLoader.java:503)
          > at
          weblogic.utils.classloaders.GenericClassLoader.reallyLoadClass(GenericCl
          assLoader.java:366)
          > at
          weblogic.utils.classloaders.GenericClassLoader.loadClass(GenericClassLoa
          der.java:182)
          > at
          weblogic.utils.classloaders.GenericClassLoader.loadClass(GenericClassLoa
          der.java:156)
          > at
          weblogic.servlet.internal.ServletStubImpl.prepareServlet(ServletStubImpl
          .java:371)
          > at
          weblogic.servlet.internal.ServletStubImpl.getServlet(ServletStubImpl.jav
          a:187)
          > at
          weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.
          java:118)
          > at
          weblogic.servlet.internal.ServletContextImpl.invokeServlet(ServletContex
          tImpl.java:760)
          > at
          weblogic.servlet.internal.ServletContextImpl.invokeServlet(ServletContex
          tImpl.java:707)
          > at
          weblogic.servlet.internal.ServletContextManager.invokeServlet(ServletCon
          textManager.java:251)
          > at
          weblogic.socket.MuxableSocketHTTP.invokeServlet(MuxableSocketHTTP.java:3
          69)
          > at
          weblogic.socket.MuxableSocketHTTP.execute(MuxableSocketHTTP.java:269)
          > at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:135)
          >
          > Sat Aug 26 15:58:54 CEST 2000:<E> <WebAppServletContext-httpdump>
          Servlet failed with ServletException
          > javax.servlet.ServletException: Servlet class:
          httpdump.HttpDumpServlet could not be loaded - the requested class
          wasn't found in the classpath
          >
          > at
          weblogic.servlet.internal.ServletStubImpl.prepareServlet(ServletStubImpl
          .java:379)
          > at
          weblogic.servlet.internal.ServletStubImpl.getServlet(ServletStubImpl.jav
          a:187)
          > at
          weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.
          java:118)
          > at
          weblogic.servlet.internal.ServletContextImpl.invokeServlet(ServletContex
          tImpl.java:760)
          > at
          weblogic.servlet.internal.ServletContextImpl.invokeServlet(ServletContex
          tImpl.java:707)
          > at
          weblogic.servlet.internal.ServletContextManager.invokeServlet(ServletCon
          textManager.java:251)
          > at
          weblogic.socket.MuxableSocketHTTP.invokeServlet(MuxableSocketHTTP.java:3
          69)
          > at
          weblogic.socket.MuxableSocketHTTP.execute(MuxableSocketHTTP.java:269)
          > at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:135)
          >
          > So, it seems the WLS has interpreted the <servlet-mapping> tag in the
          > DD correctly, but is then looking for the servlet class in the wrong
          > places..?
          >
          > My system configuration:
          >
          > $ java weblogic.Admin t3://localhost:7001 VERSION
          > WebLogic Build: 5.1.0 Service Pack 5 08/17/2000 07:21:55 #79895
          >
          > $ uname -a
          > Linux localhost.localdomain 2.2.14 #1 Wed Aug 16 01:57:42 CEST 2000
          i686 unknown
          >
          > $ java -version
          > java version "1.2.2"
          > Classic VM (build 1.2.2-L, green threads, nojit)
          > $
          >
          > Any hints?
          >
          > Thanks,
          > Olaf
          > --
          > Olaf Klischat | TU Berlin computer science
          > Oberfeldstrasse 132 |
          > 12683 Berlin, Germany |
          > phone: +49 30 54986231 | eMail: [email protected]

Error :Unable to retrieve data from iHTML servlet for Request2 request

I open bqyfile to use HTML in workspace.
When I export report to excel in IR report.
Then I press "back" button I get error"Unable to retrieve data from iHTML servlet for Request2 request "
And I can not open any bqyfiles in workspace.
Anybody gat the same question? Thanks~

Hi,
This link will be helpful, the changes is made in the TCP/IP parameter in the registry editor of Windwos machine. I tried the 32 bit setting for my 64 bit machine (DWORD..) and it worked fine for me..
http://timtows-hyperion-blog.blogspot.com/2007/12/essbase-api-error-fix-geeky.html
Hope this helps..

ANN: XSQL Servlet 0.9.8.6 Release Available

Oracle is excited to announce the 0.9.8.6 technology preview
release of Oracle XSQL Pages and the XSQL Servlet with major
new functionality.
-----------------[ Download Info ]-------------------
http://technet.oracle.com/tech/xml/xsql_servlet/
Click on "Software" to Download
Click on "Release Notes" for Full Documentation
XSQL Pages are server-side XML templates that make it easy
to exploit the powerful combination of SQL, XML and XSLT to
prototype and deploy dynamic, data-powered sites and web
services.
The XSQL Servlet installs into your favorite Java Servlet
environment and works with your favorite relational database,
making it dead easy to:
-> Assemble XML "DataPages" from multiple SQL Query
Results (including full support for Oracle8i's
richly-structured XML Objects Views), local or remote
XML resources, Stored Procedure Calls, etc.
-> Transform the "DataPages" in the server using XSLT,
optionally using stylesheets that are appropriate to
the requesting client, including the ability to
let the client to the stylesheet processing for IE5
or other clients in the future that support this.
Our online support forum for XML is at:
http://technet.oracle.com/support/bboard/discussions.htm
The XSQL Servlet demos (included in the release) are
installed on Oracle's OTN site and can be tested from the
comfort of your browser before you download if you choose:
http://technet.oracle.com/tech/xml/demo/demo1.htm
This new 0.9.8.6 release includes...
More Documentation
==================
More extensive documentation and new tutorial material.
New Demos
=========
New and enhanced demos with additional notes describing key
points each demo is trying to illustrate.
New API's and JavaDoc
=====================
Programmatically process XSQL Pages from your own Java
programs using a new XSQLRequest object, as well as write
custom page "action handlers" with new JavaDoc and
example code.
New Features
============
<xsql:query>
The <query> element from previous releases is now part of
the xsql namespace and is referred to using the new
<xsql:query> syntax in your XSQL Page. A new section details
how to use <xsql:query> to produce XML query results with
nested structure.
<xsql:dml>
Do DML and call stored procedures anywhere you need to in
your XSQL Pages.
<xsql:stylesheet-param>
Use parametrized XSLT Stylesheets and set the stylesheet
parameter values from your XSQL Page.
<xsql:insert-request>
Automatically insert posted XML or HTML Form parameters into
the database.
<xsql:include-xml>
Include arbitrary XML resources at any point in your page by
relative or absolute URL.
<xsql:include-request-params>
Include key information like HTTP Parameters, Session
Variable values and Cookies into your XSQL Page for
addressing them in your stylesheet.
<xsql:include-xsql>
Include the results of one XSQL Page at any point inside
another. This allows sophisticated combinations of multiple
XML data sources and multiple XSLT transformations.
<xsql:include-owa>
Include the results of executing a stored procedure that
makes use of the Oracle Web Agent (OWA) packages inside the
database to generate XML.
<xsql:action>
Invoke a user-defined action handler, implemented in Java,
for executing custom logic and including custom XML
information into your XSQL Page.
null

That error message is outdated and should read:
Cannot find XSQLConfig.xml in your server-side classpath. The error is definitely that it's not finding XSQLConfig.xml on your classpath. The likely cause is that you did not add the directory:
./xsql/lib
to your CLASSPATH in the JRun Servlet Engine Java environment.

Oracle XSQL Servlet Parse Error when anchoring a link to an image

I have a database of document links that I wish to portray in a table as graphic images. In other words, each image is a hypertext link to the document.
From my HTML 101 I used to do this as follows:
<IMG SRC="image.gif">
Note, no </IMG> end tag, but this produces an image that I can click to access that document. Lousy form, but it works.
When I run my XSL with corresponding XSQL file to create the HTML file I get the following Servlet Parse Error:
Oracle XSQL Servlet Page Processor 1.0.1.0 (Production)
XSQL-006: XSLT stylesheet is not well-formed: ucmDatabase3.xsl
XML parse error at line 66, char 15
End tag does not match start tag 'img'
I then added the </IMG> end tag,
<IMG SRC="image.gif"> </IMG>
which satisfies the parser, but now I get my graphic image AND the underlined linked text together in the same table cell, which SUCKS...
Is there a way around this madness?
Thanks for your comments..
Jon Kotas
Boeing
Canoga Park, CA

Remember that an XSLT stylesheet is, in particular, a well-formed XML document. In a well-formed XML document, you
cannot have an unterminated element like:
<foo>
    <bar> 
</foo>So, in your example, you're running into the problem with
your <IMG> tag, since you have:
<A>
    <IMG src="..."> 
</A>You just need to close the IMG tag by changing the closing > to /> instead, like this:
<A>
    <IMG src="..."/> 
</A>When it's written out to the browser, you'll see that the
trailing slash will be removed, so the browser will be
happy, too.

Unable to setup/mapping of XSQL Servlet

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