Oracle XSQL Servlet Page Processor 0.9.9.1 (Technology Preview)

I trying XSQL Servlet in oracle8.1.6,Java Web Server.
When I access http://localhost:8080/xsql/index.html
I am getting this error.
"Oracle XSQL Servlet Page Processor 0.9.9.1 (Technology Preview)
XSQL-013: XSQL Page URI is null or has an invalid format."
Any suggestion....
null

JWS is not one of the supported Servlet Engines in 1.0.0.0 please see the release notes for supported engines (there are lots of them).
The XSQL 1.0.1.0 release will support and
additional set of engines that cause XSQL-013 errors becuase the return null for
the Servlet API call:
req.getRealPath(req.getServletPath());

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XSQL Servlet Page Processor 0.9.8.6 won't run

Hi...
I just upgraded the Servlet and keep getting
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The classpaths are all setup correctly and the previous version worked fine. The
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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That error message is outdated and should read: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:
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Remember that an XSLT stylesheet is, in particular, a well-formed XML document. In a well-formed XML document, you
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How to install oracle xsql servlet on bea weblogic 5.1

          Hi there,
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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

Oracle XSQL Servlet entries in jserv.properties

In my oracle 8.7 instllation on Win NT, the jserv.properties file has the foll entries
# Oracle XSQL Servlet
wrapper.classpath=D:\oracle\ora81/lib/oraclexsql.jar
wrapper.classpath=D:\oracle\ora81/jdbc/lib/classes12.zip
wrapper.classpath=D:\oracle\ora81/lib/xmlparserv2.jar
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wrapper.classpath=D:\oracle\ora81/xdk/lib
Is this correct, or should the slashes in be changed as in D:\oracle\ora81\lib\oraclexsql.jar
null

I may sound stupid,
But why does it not matter?
null

Trying to make oracle-xsql-servlet to work under tomcat

I am trying setup Setup "oracle-xsql-servlet" to work under tomcat.
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#3.
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XSQL may be used with Tomcat 3.1 and 3.2.
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Is it possible for Oracle XSQL Servlet to work with IIS4.0 ?

JWS is not one of the supported Servlet Engines in 1.0.0.0 please see the release notes for supported engines (there are lots of them).
The XSQL 1.0.1.0 release will support and
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Steven,
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I can connect scott/tiger@npgsdev in sqlplus as well as tnsping npgsdev and the port is 1521 so the tnslistener is up and running.
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Oracle XSQL Servlet Page Processor 1.0.0.0 (Production)
Oracle XSQL Servlet Page Processor 1.0.0.0 (Production)
XSQL-007: Cannot acquire a database connection to process page.
Io exception: Connection refused(DESCRIPTION=(TMP=)(VSNNUM=135294976)(ERR=12505)(ERROR_STACK=(ERROR=(CODE=12505)(EMFI=4))))
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Oracle XSQL Servlet Page Processor 9.0.1.0.0 (Production)
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java.lang.AbstractMethodError: oracle/jdbc/driver/OracleResultSet.getStatement
at oracle.xml.sql.dataset.OracleXMLDataSetExtJdbc.(OracleXMLDataSetExtJdbc.java:117)
at oracle.xml.sql.core.OracleXMLConvert.initObject(OracleXMLConvert.java:345)
at oracle.xml.sql.core.OracleXMLConvert.getXML(OracleXMLConvert.java:823)
at oracle.xml.sql.query.OracleXMLQuery.getXMLDOM(OracleXMLQuery.java:364)
at oracle.xml.sql.query.OracleXMLQuery.getXMLDOM(OracleXMLQuery.java:312)
at oracle.xml.xsql.actions.XSQLQueryHandler.handleAction(XSQLQueryHandler.java:240)
at oracle.xml.xsql.XSQLDocHandler.getDocument(XSQLDocHandler.java:132)
at oracle.xml.xsql.XSQLPageProcessor.process(XSQLPageProcessor.java:134)
at oracle.xml.xsql.XSQLServlet.doGet(XSQLServlet.java:60)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:499)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:588)
at org.apache.jserv.JServConnection.processRequest(JServConnection.java:314)
at org.apache.jserv.JServConnection.run(JServConnection.java:188)
at java.lang.Thread.run(Thread.java:475)
Can anyone help

I have included the following libs as described in the installation notes
ie in the jserv.properties file I have
# Oracle XSQL
# Oracle XML SQL Utility (XSU)
wrapper.classpath=C:\xsql\lib\sax2.jar
wrapper.classpath=/usr/local/src/xdk/lib/xsu12.jar
# Oracle XSQL Servlet
wrapper.classpath=/usr/local/src/xdk/lib/oraclexsql.jar
# Oracle JDBC (8.1.6) -- JDBC 2.0 driver
wrapper.classpath=/usr/local/src/xdk/lib/classes12.zip
# Oracle XML Parser V2 (with XSLT Engine)
wrapper.classpath=/usr/local/src/xdk/lib/xmlparserv2.jar
# XSQLConfig.xml File location
wrapper.classpath=/usr/local/src/xdk/xdk/admin
# FOR Apache FOP Generation, Add
# wrapper.classpath=C:\xsql\lib\xsqlserializers.jar
# wrapper.classpath=FOPHOME/fop_bin_0_14_0.jar
# wrapper.classpath=FOPHOME/lib/w3c.jar
And in the httpd.conf file I have
Alias /xsql/ "/usr/local/src/xdk/xdk/"
Also in the xml config file
<connection name="promptl">
<username>******</username>
<password>******</password>
<dburl>jdbc:oracle:thin:@192.****:1521:8C</dburl>
<driver>oracle.jdbc.driver.OracleDriver</driver>
</connection>
I think the problem may be with my jdbc file???
<BLOCKQUOTE><font size="1" face="Verdana, Arial">quote:</font><HR>Originally posted by Jinyu Wang ([email protected]):
Have include all the libs like:
# Oracle XSQL Servlet
wrapper.classpath=/private/orahome/lib/oraclexsql.jar
# Oracle JDBC
wrapper.classpath=/private/orahome/jdbc/lib/classes12.zip
# Oracle XML Parser V2 (with XSLT Engine)
wrapper.classpath=/private/orahome/lib/xmlparserv2.jar
# Oracle XML SQL Components for Java
wrapper.classpath=/private/orahome/rdbms/jlib/xsu12.jar
Especially xsu12.jar?<HR></BLOCKQUOTE>
null

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Hi,
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<servlet-class>oracle.xml.xsql.XSQLServlet</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>oracle-xsql-servlet</servlet-name>
<url-pattern>*.xsql</url-pattern>
</servlet-mapping>
I set classpath for XSQL related library such as oraclexsql.jar, xmlparserv2.jar,etc, I believe everything is setup correctly, however when I invoke .xsql page, I did not get data instead of getting sql text!, here is my xsql file content:
<?xml version="1.0"?>

<?xml-stylesheet type="text/xsl" href="Filter.xsl"?>
<page connection="reports_8i" xmlns:xsql="urn:oracle-xsql">
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<xsql:set-session-param name="userid" value="{@userid}" ignore-empty-value="no"/>
     <xsql:include-param name="userid"/>
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     <xsql:include-param name="bu_id"/>
     <xsql:set-session-param name="client_id" value="{@client_id}" ignore-empty-value="no"/>
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     <item type="list" name="targetPage" label="Available Reports">
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</page>
What I got when I invoked this page is reports_generation.getReportList(?)!!
It seems that JRun 3.1 did not understand xsql syntax, it means it can not find XSQL servlet related libraries, come on, I did set classpath.
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Thanks.

i think i solved this problem by specifying the full path to javac...
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XSQL servlet & UTF8

Hi!
I have oracle8i database. database's charset is UTF8. Initialization parameter NLS_LANGUAGE=Russian
When I try to fetch data from database using XSQL pages (which proccessed by ORACLE XSQL servlet) through web server I get questions marks ('?') instead of russian's characters.
When I fetch data using same xsql pages but invoking XSQL from command line(using oracle.xml.xsql.XSQLCommandLine) I get correct characters.
So, where is problem? config of servlet engine? something else?
thank you.

1. What version of XSQL ?
1.0.1.0 (Production)
2. What version of the JDK ?
Java(TM) 2 Runtime Environment, Standard Edition (build 1.3.0)
IBM build cx130-20000815
3. What servlet engine?
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In addition I get incorrect national characters only if I select data stored in tables. For example, select to_char(sysdate,'month') from dual
produce correct output.

Problem testing XSQL Servlet, XSQL-0007

Hi,
I'm testing the XSQL Servlet, as a lot of people do. I installed
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I checked it several times but it seems to be right, exactly as
in the release notes.
I read here that other people (SHankar) had the same problem, but
your answer did not solve it:
: : Oracle XML Team wrote:
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the .xsql
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: registered
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are
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Please, tell me what can I do to start testing it, since I can
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Regards,
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null

Oracle XML Team wrote:
: The only thing that can cause
: this error is if the page you
: are requesting is not a well-formed
: XML document.
: Oracle XML Team
: http://technet.oracle.com
: Oracle Technology Network
I'm requesting the page that you provide as a demo:
helloworld.xsql
I checked it and it is a well-formed XML document.
Anyway, other examples that you provide with the xsqlservlet zip
file don't work either.
null

Can I use XSQL pages & XSQL Servlet for oracle 7.3 ?

Can I use XSQL pages & XSQL Servlet
for oracle 7.3 or not?,if it is possible
please give me reply.
Thanks.
Ramesh Nallapu.

Can I use XSQL pages & XSQL Servlet
for oracle 7.3 or not?,if it is possible
please give me reply.
Thanks.
Ramesh Nallapu.
null

Using the XSQL Page Processor Programmatically Issue

HI,
I am using the oracle class "oracle.xml.xsql.XSQLRequest " to make use of the XSQL Page Processor from within a Java program and generate a diffenent format files (i.e. HTML, PDF). Everything works fine from the jdeveloper ,but when i deploy the code to Tomcat, I am getting the following error when I click on a submit button(The calls to Java code):
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Here is the java code for rerfernce:
// Construct the URL of the XSQL Page
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// Construct a new XSQL Page request
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// Setup a Hashtable of named parameters to pass to the request
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I have fixed the problem.

Query handled OK on Oracle server but XSQL Servlet raises OracleXMLSQLException

After dropping and recreating certain object types, and then using ALTER TYPE on an object dependent on those object types, XSQL Servlet raises exception for a query that is handled fine in the Oracle Server itself (ie, in SQL*Plus) as in the following test case:
create or replace type o_object_inner as object( char1 char(1) )
create or replace type n_nested_table as table of o_object_inner
create or replace type o_object_outer as object (nNestedTab n_nested_table)
For above, the following query encounters no problems on Oracle Server or in XSQL servlet:
Select o_object_outer(NULL) as "theOuterObj" from dual
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drop type o_object_inner force
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drop type n_nested_table force
create or replace type n_nested_table as table of o_object_inner --same as above
alter type o_object_outer compile
The above query now encounters no problems in SQL*Plus but generates exception in XSQL servlet as follows:
oracle.xml.sql.OracleXMLSQLException: Internal Error: Unable to resolve name
More complex cases generated the above exception and/or the following exception:
oracle.xml.sql.OracleXMLSQLException: Internal Error: Invalid ADT attribute
Any insight or help would be greatly appreciated!
Other info:
Oracle Server 8.1.7.3 on HP-UX
XDK 9.2.0.1 (Production) for Java on NT
JDBC/OCI8 drivers for NT (latest for 8.1.7)

Yes,
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.
Uwe

Oracle XSQL Servlet Page Processor 0.9.9.1 (Technology Preview)

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