[jdom-interest] FW: org.jdom.JDOMException: Could not load org.apache.xerces.pars ers.SAXParser

[Per Norrman]

Hi,

make sure you have the xerces jar in your classpath.

And are you sure the code worked in b7? The call to
SAXBuilder.build(String systemId) expects a URI, not a
file name.

/pmn

Pandia, Rajesh wrote:
> I am getting this exception JDOM exception, what is causing this ? This 
> worked fine in JDOM B7, but throws this in JDOM B9, Can you please help. 
> 
> Here's the code:
> ==============
>    String DEFAULT_SAX_DRIVER_CLASS = "org.apache.xerces.parsers.SAXParser";
>    org.jdom.input.SAXBuilder builder = new 
> SAXBuilder(DEFAULT_SAX_DRIVER_CLASS);
>    System.out.println("2");
>   
>    Document doc = null;
>    String result = "OK";
> 
> System.out.println("MsgDispatch: Dispatch was called");
>    try
>    {
>        
>     if (args.length <= 0)
>     {
>         // Build the JDOM Document from default file
>         String filename="C:/XMLExchange/Sample/addrfq.xml";
>         System.out.println("3");
>         doc = builder.build(filename);
>         System.out.println("4");
>     }
> }
> .....
> 
> Here's the Exception:
> =================
> org.jdom.JDOMException: Could not load 
> org.apache.xerces.parsers.SAXParser: SAX2  driver class 
> org.apache.xerces.parsers.SAXParser not found: org.apache.xerces.p 
> arsers.SAXParser
> 
>         at org.jdom.input.SAXBuilder.createParser(SAXBuilder.java:445)
>         at org.jdom.input.SAXBuilder.build(SAXBuilder.java:341)
>         at org.jdom.input.SAXBuilder.build(SAXBuilder.java:764)
>         at 
> MsgDispatch_mxJPOMbYiTwAAAAEAAAAP.dispatch(MsgDispatch_mxJPOMbYiTwAAA
> AEAAAAP.java:102)
>         at java.lang.reflect.Method.invoke(Native Method)
>         at 
> matrix.db.MatrixClassLoader.invokeObject(MatrixClassLoader.java:323)
>         at 
> matrix.db.MatrixClassLoader.invokeObject(MatrixClassLoader.java:340)
>         at com.matrixone.jni.MatrixKernel.statelessDispatch(Native Method)
>         at 
> com.matrixone.jdl.rmi.bosInterfaceImpl.invokeClass(bosInterfaceImpl.j
> ava:442)
>         at 
> com.matrixone.jdl.bosInterfaceShim.invokeClass(bosInterfaceShim.java:
> 967)
>         at matrix.db.JPO.invokePrivate(JPO.java:210)
>         at matrix.db.JPO.invoke(JPO.java:156)
>         at com.matrixone.servlet.ExecJPO.doJPO(MatrixMsgServlet.java:241)
>         at com.matrixone.servlet.ExecJPO.run(MatrixMsgServlet.java:215)
>         at java.lang.Thread.run(Thread.java:479)
> Caused by: java.lang.ClassNotFoundException: 
> org.apache.xerces.parsers.SAXParser
> 
>         at 
> org.xml.sax.helpers.XMLReaderFactory.createXMLReader(XMLReaderFactory
> .java:118)
>         at org.jdom.input.SAXBuilder.createParser(SAXBuilder.java:439)
>         at org.jdom.input.SAXBuilder.build(SAXBuilder.java:341)
>         at org.jdom.input.SAXBuilder.build(SAXBuilder.java:764)
>         at 
> MsgDispatch_mxJPOMbYiTwAAAAEAAAAP.dispatch(MsgDispatch_mxJPOMbYiTwAAA
> AEAAAAP.java:102)
>         at java.lang.reflect.Method.invoke(Native Method)
>         at 
> matrix.db.MatrixClassLoader.invokeObject(MatrixClassLoader.java:323)
>         at 
> matrix.db.MatrixClassLoader.invokeObject(MatrixClassLoader.java:340)
>         at com.matrixone.jni.MatrixKernel.statelessDispatch(Native Method)
>         at 
> com.matrixone.jdl.rmi.bosInterfaceImpl.invokeClass(bosInterfaceImpl.j
> ava:442)
>         at 
> com.matrixone.jdl.bosInterfaceShim.invokeClass(bosInterfaceShim.java:
> 967)
>         at matrix.db.JPO.invokePrivate(JPO.java:210)
>         at matrix.db.JPO.invoke(JPO.java:156)
>         at com.matrixone.servlet.ExecJPO.doJPO(MatrixMsgServlet.java:241)
>         at com.matrixone.servlet.ExecJPO.run(MatrixMsgServlet.java:215)
>         at java.lang.Thread.run(Thread.java:479)
> Caused by: java.lang.ClassNotFoundException: 
> org.apache.xerces.parsers.SAXParser
> 
>         at java.net.URLClassLoader$1.run(URLClassLoader.java:195)
>         at java.security.AccessController.doPrivileged(Native Method)
>         at java.net.URLClassLoader.findClass(URLClassLoader.java:183)
>         at java.lang.ClassLoader.loadClass(ClassLoader.java:294)
>         at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:281)
>         at java.lang.ClassLoader.loadClass(ClassLoader.java:250)
>         at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:310)
>         at java.lang.Class.forName0(Native Method)
>         at java.lang.Class.forName(Class.java:115)
>         at 
> org.xml.sax.helpers.XMLReaderFactory.createXMLReader(XMLReaderFactory
> .java:116)
>         at org.jdom.input.SAXBuilder.createParser(SAXBuilder.java:439)
>         at org.jdom.input.SAXBuilder.build(SAXBuilder.java:341)
>         at org.jdom.input.SAXBuilder.build(SAXBuilder.java:764)
>         at 
> MsgDispatch_mxJPOMbYiTwAAAAEAAAAP.dispatch(MsgDispatch_mxJPOMbYiTwAAA
> AEAAAAP.java:102)
>         at java.lang.reflect.Method.invoke(Native Method)
>         at 
> matrix.db.MatrixClassLoader.invokeObject(MatrixClassLoader.java:323)
>         at 
> matrix.db.MatrixClassLoader.invokeObject(MatrixClassLoader.java:340)
>         at com.matrixone.jni.MatrixKernel.statelessDispatch(Native Method)
>         at 
> com.matrixone.jdl.rmi.bosInterfaceImpl.invokeClass(bosInterfaceImpl.j
> ava:442)
>         at 
> com.matrixone.jdl.bosInterfaceShim.invokeClass(bosInterfaceShim.java:
> 967)
>         at matrix.db.JPO.invokePrivate(JPO.java:210)
>         at matrix.db.JPO.invoke(JPO.java:156)
>         at com.matrixone.servlet.ExecJPO.doJPO(MatrixMsgServlet.java:241)
>         at com.matrixone.servlet.ExecJPO.run(MatrixMsgServlet.java:215)
>         at java.lang.Thread.run(Thread.java:479)
>