[jdom-interest] JDOMException when used in Oracle Java Stored Procedure.

[Scott LaChance]

I have JDOM Beta 9.

I'm trying to use JDOM in a Java Stored Procedure in Oracle 9i. I compile
the java code and then load it into Oracle using the loadjava utility.

 

I have done loadjava on the following packages:

1. loadjava -resolve saxpath.jar

2. loadjava  -resolve jaxen-jdom.jar

3. loadjava  -resolve jdom.jar

4. loadjava -resolve dom.jar

5. loadjava -resolve xml-apis.jar

6. loadjava -resolve xmlParserAPIs.jar

7. loadjava -resolve xercesImpl.jar

 

I have the appropriate permissions granted using dbms_java.grant_permission.

 

I have two issues:

1. Using System.setProperty to change the SAX parser doesn't seem to work. I
get the default parser i all cases (with the following error).

 

2. Loading the default Xerces-J version 2.5 (packages 5,6 and 7) above gets
me to the following error when running in SQL*Plus:

org.jdom.JDOMException: Could not load default SAX parser:
org.apache.xerces.parsers.SAXParser: SAX2 driver class
org.apache.xerces.parsers.SAXParser does not implement XMLReader

  at org.jdom.input.SAXBuilder.createParser(SAXBuilder.java:495)

  at org.jdom.input.SAXBuilder.build(SAXBuilder.java:341)

  at org.jdom.input.SAXBuilder.build(SAXBuilder.java:684)

  at
com.lmco.imps.wfd.WfdUpdateDependencies.updateWfdDependencies(WfdUpdateDepen
dencies.java:92) Caused by: java.lang.ClassCastException

  at
org.xml.sax.helpers.XMLReaderFactory.createXMLReader(XMLReaderFactory.java)

  at org.jdom.input.SAXBuilder.createParser(SAXBuilder.java:487)

  at org.jdom.input.SAXBuilder.build(SAXBuilder.java:341)

  at org.jdom.input.SAXBuilder.build(SAXBuilder.java:684)

  at
com.lmco.imps.wfd.WfdUpdateDependencies.updateWfdDependencies(WfdUpdateDepen
dencies.java:92) Caused by: java.lang.ClassCastException

  at org.xml.sax.helpers.XMLReaderFactory.createXMLReader(XMLReaderFactory
.java)

  at org.jdom.input.SAXBuilder.createParser(SAXBuilder.java:487)

  at org.jdom.input.SAXBuilder.build(SAXBuilder.java:341)

  at org.jdom.input.SAXBuilder.build(SAXBuilder.java:684)

  at com.lmco.imps.wfd.WfdUpdateDependencies.updateWfdDependencies(
WfdUpdateDependencies.java:92) Error ORA-29532: Java call terminated by
uncaught Java exception: com.lmco.imps.system.ImpsSystemException: Could not
load default SAX parser:

org.apache.xerces.parsers.SAXParser: SAX2 driver class
org.apache.xerces.parsers.SAXParser does not implement XMLLReader

 

 

I reviewed the source for SAXParser and it extends the abstract class
AbstractSAXParser which does implements the interface XMLReader.

 

Any idea what the issue is?

 

 

Scott LaChance

 

 

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