How to parse & update org.w3c.dom.Document

Hi,
I have a org.w3c.dom.Document "w3Doc" object which is converted to org.jdom.Document object using DOMBuilder().build(w3Doc) method.
Now the problem which I'm facing is that this org.w3c.dom.Document object contains an illegal xml character & when DOMBuilder().build() method tries to create JDOM doc/tree from org.w3c.dom.Document it raises IllegalDataException & the application errors up.
Now, I want to parse org.w3c.dom.Document "w3Doc" object & check for illegal xml character in the w3Doc & remove this character.
Can anyone help me out in finding which parser should I use to read w3Doc & update the doc(by removing the illegal data).
Thanks in advance,

Normally a Document is the output of a parser, not the input to one. And all the parsers I know of will not allow invalid XML characters to pass. So it must be that you're creating Text nodes in your program that include invalid XML characters and adding them to a Document. (I'm surprised that the DOM implementation allows you to do that.)
So you should just stop doing that, instead of trying to find something to clean up the mess after the fact. The XML Recommendation, in section 2.2, tells you what characters are valid in XML. You can find it here:
http://www.w3.org/TR/REC-xml/

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Save org.w3c.dom.Document to File

Hi all,
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http://java.sun.com/j2ee/1.4/docs/tutorial/doc/JAXPXSLT4.html

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Hello!
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</somebody>
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Currently if i have a xml as
<student>
<firstname>
</firstname>
</student>
The output of the code u have sent strips off the new line characters and returns everything in a single line as below:
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Baji,
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Hi,
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Note: This thread was originally posted in the [Java Programming|http://forums.sun.com/forum.jspa?forumID=31] forum, but moved to this forum for closer topic alignment.

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Hi ,
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org.apache.crimson.tree.ElementNode
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import org.w3c.dom.NamedNodeMap;
import org.w3c.dom.Node;
import org.w3c.dom.NodeList;
import org.w3c.dom.Text;
import org.w3c.dom.ProcessingInstruction;
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Org.w3c.dom.Document to/from String ?

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I tried to use org.w3c.dom.Document,
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========================================================
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XmlDocument.LoadXML()
XmlDocument.OuterXml
Thanks
Meir

The 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.
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Security Exception in trying to get a org.w3c.dom.Document

Hi,
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java.lang.SecurityException: sealing violation
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at java.net.URLClassLoader.access$100(URLClassLoader.java:56)
at java.net.URLClassLoader$1.run(URLClassLoader.java:195)
at java.security.AccessController.doPrivileged(Native Method)
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at Prototype.ChangingDiscConstsFile.main(ChangingDiscConstsFile.java:74)
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regards,
Karan.

Hello Satya,
Have you checked if the cross domain security between the domain WLS 10.3.5 and the backend server is enabled?
Trust between domains is established so that principals in a Subject from one WebLogic domain can make calls in another domain. In previous releases of WebLogic Server, there was only one type of domain trust that is now referred to as Global Trust. WebLogic Server now supports a type of domain trust that is referred to as Cross Domain Security. The following sections explain how to configure each domain trust type:
Enabling Cross Domain Security Between WebLogic Server Domains
Enabling Global Trust
http://docs.oracle.com/cd/E21764_01/web.1111/e13707/domain.htm#i1176046

Covert org.jdom.Document to org.w3c.dom.Document

Hello,
How would I convert org.jdom.Document to org.w3c.dom.Document??
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StreamResult outXML = new StreamResult( out );
transformer.transform( inXML, outXML )
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Convert jdom document to dom document with class DOMOutputter.
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Java.lang.StackOverflowError when invoking a method, returning a org.w3c.dom.Document object, on a SessionBean

Hello,
I hope someone can help me with this.
I have a stateless session bean, which is returning a
org.w3c.dom.Document object. The whole object is getting created
but at the client side I am getting the following exception:
java.rmi.RemoteException: ; nested exception is:
weblogic.rmi.ServerError: A RemoteException occurred in the server method
- with nested exception:
[java.lang.StackOverflowError:
Start server side stack trace:
java.lang.StackOverflowError
at java.lang.Exception.<init>(Compiled Code)
at java.lang.reflect.InvocationTargetException.<init>(InvocationTargetEx
ception.java:58)
at java.lang.reflect.Method.invoke(Native Method)
at java.lang.reflect.Method.invoke(Compiled Code)
at java.io.ObjectOutputStream.invokeObjectWriter(Compiled Code)
at java.io.ObjectOutputStream.outputObject(Compiled Code)
at java.io.ObjectOutputStream.writeObject(Compiled Code)
at java.io.ObjectOutputStream.outputClassFields(Compiled Code)
at java.io.ObjectOutputStream.defaultWriteObject(Compiled Code)
Then multiple occurences of the last few lines followed by
at org.apache.xerces.dom.ParentNode.writeObject(Compiled Code)
at java.lang.reflect.Method.invoke(Native Method)
at java.lang.reflect.Method.invoke(Compiled Code)
at java.io.ObjectOutputStream.invokeObjectWriter(Compiled Code)
at java.io.ObjectOutputStream.outputObject(Compiled Code)
at java.io.ObjectOutputStream.writeObject(Compiled Code)
at java.io.ObjectOutputStream.outputClassFields(Compiled Code)
at java.io.ObjectOutputStream.defaultWriteObject(Compiled Code)
at org.apache.xerces.dom.ParentNode.writeObject(Compiled Code)
at java.lang.reflect.Method.invoke(Native Method)
at java.lang.reflect.Method.invoke(Compiled Code)
at java.io.ObjectOutputStream.invokeObjectWriter(Compiled Code)
at java.io.ObjectOutputStream.outputObject(Compiled Code)
at java.io.ObjectOutputStream.writeObject(Compiled Code)
at weblogic.common.internal.WLObjectOutputStreamBase.writeObject(Compiled
Code)
at weblogic.common.internal.WLObjectOutputStreamBase.writeSpecial(Compiled
Code)
at weblogic.common.internal.WLObjectOutputStreamBase.writeObject(Compiled
Code)
at weblogic.common.internal.WLObjectOutputStreamBase.writeObjectWL(Compiled
Code)
at weblogic.rmi.extensions.AbstractOutputStream2.writeObject(Compiled
Code)
at com.ssmb.teams.model.CMSInterestDataEJBEOImpl_WLSkel.invoke(Compiled
Code)
at weblogic.rmi.extensions.BasicServerObjectAdapter.invoke(Compiled Code
at weblogic.rmi.extensions.BasicRequestHandler.handleRequest(Compiled
Code)
at weblogic.rmi.internal.BasicExecuteRequest.execute(Compiled Code)
at weblogic.kernel.ExecuteThread.run(Compiled Code)
End server side stack trace
at weblogic.rmi.extensions.AbstractRequest.sendReceive(AbstractRequest.j
ava:76)
at com.ssmb.teams.model.CMSInterestDataEJBEOImpl_WLStub.getRegionAnalyst
Data(CMSInterestDataEJBEOImpl_WLStub.java:558)
at com.ssmb.teams.model.CMSInterestDataEJBEOImpl_ServiceStub.getRegionAn
alystData(CMSInterestDataEJBEOImpl_ServiceStub.java, Compiled Code)
at CMSJavaScript.main(CMSJavaScript.java:87)
The structure of the XML document is
<Maillist>
     <Region>
          <RegionCode>7</RegionCode>
          <RegionName>Asia Pacific</RegionName>
          <Analyst>
               <Id>11111</Id>
               <Name>AAAAAAAAAAAAAAAAA</Name>
          </Analyst>
          <Analyst>
               <Id>22222</Id>
               <Name>BBBBBBBBBBBBBBBBBB</Name>
          </Analyst>
     </Region>
</Maillist>
If the no. of Anlayst elements are 219, I am getting this error ( the same thing
is working for less no. of analyst).
Surprisingly when I access this ejb, by deploying it on my local server instance
on Win-NT, it works fine. I am getting this
exception, when the server is running on Sun Solaris.
The weblogic version is 5.1.
It will be really helpful if someone can reply to mee ASAP
Thanks.
Suren.

Thanks a lot guys for all that information.
Rajesh Mirchandani <[email protected]> wrote:
Suren,
More info at
http://edocs.bea.com/wls/docs60/faq/java.html#251197
Rob Woollen wrote:
The quick fix is probably to use the -Xss argument on the Solaris JVMto increase the
thread stack size.
-- Rob
Suren wrote:
Thanks for your quick response.
But how do we overcome with this?
I tried to look for some help with this, but if you have any idea,
can you suggest
something ?
Thanks
Suren.
Rob Woollen <[email protected]> wrote:
It looks like the stack is overflowing when your DOM Tree is being
serialized.
Perhaps the Solaris JVM has a lower stack size by default.
-- Rob
Suren wrote:
Hello,
I hope someone can help me with this.
I have a stateless session bean, which is returning a
org.w3c.dom.Document object. The whole object is getting created
but at the client side I am getting the following exception:
java.rmi.RemoteException: ; nested exception is:
weblogic.rmi.ServerError: A RemoteException occurred in
the
server method
- with nested exception:
[java.lang.StackOverflowError:
Start server side stack trace:
java.lang.StackOverflowError
at java.lang.Exception.<init>(Compiled Code)
at java.lang.reflect.InvocationTargetException.<init>(InvocationTargetEx
ception.java:58)
at java.lang.reflect.Method.invoke(Native Method)
at java.lang.reflect.Method.invoke(Compiled Code)
at java.io.ObjectOutputStream.invokeObjectWriter(Compiled
Code)
at java.io.ObjectOutputStream.outputObject(Compiled Code)
at java.io.ObjectOutputStream.writeObject(Compiled Code)
at java.io.ObjectOutputStream.outputClassFields(CompiledCode)
at java.io.ObjectOutputStream.defaultWriteObject(CompiledCode)
Then multiple occurences of the last few lines followed by
at org.apache.xerces.dom.ParentNode.writeObject(CompiledCode)
at java.lang.reflect.Method.invoke(Native Method)
at java.lang.reflect.Method.invoke(Compiled Code)
at java.io.ObjectOutputStream.invokeObjectWriter(CompiledCode)
at java.io.ObjectOutputStream.outputObject(Compiled Code)
at java.io.ObjectOutputStream.writeObject(Compiled Code)
at java.io.ObjectOutputStream.outputClassFields(CompiledCode)
at java.io.ObjectOutputStream.defaultWriteObject(CompiledCode)
at org.apache.xerces.dom.ParentNode.writeObject(CompiledCode)
at java.lang.reflect.Method.invoke(Native Method)
at java.lang.reflect.Method.invoke(Compiled Code)
at java.io.ObjectOutputStream.invokeObjectWriter(CompiledCode)
at java.io.ObjectOutputStream.outputObject(Compiled Code)
at java.io.ObjectOutputStream.writeObject(Compiled Code)
at weblogic.common.internal.WLObjectOutputStreamBase.writeObject(Compiled
Code)
at weblogic.common.internal.WLObjectOutputStreamBase.writeSpecial(Compiled
Code)
at weblogic.common.internal.WLObjectOutputStreamBase.writeObject(Compiled
Code)
at weblogic.common.internal.WLObjectOutputStreamBase.writeObjectWL(Compiled
Code)
at weblogic.rmi.extensions.AbstractOutputStream2.writeObject(Compiled
Code)
at com.ssmb.teams.model.CMSInterestDataEJBEOImpl_WLSkel.invoke(Compiled
Code)
at weblogic.rmi.extensions.BasicServerObjectAdapter.invoke(CompiledCode
at weblogic.rmi.extensions.BasicRequestHandler.handleRequest(Compiled
Code)
at weblogic.rmi.internal.BasicExecuteRequest.execute(CompiledCode)
at weblogic.kernel.ExecuteThread.run(Compiled Code)
End server side stack trace
at weblogic.rmi.extensions.AbstractRequest.sendReceive(AbstractRequest.j
ava:76)
at com.ssmb.teams.model.CMSInterestDataEJBEOImpl_WLStub.getRegionAnalyst
Data(CMSInterestDataEJBEOImpl_WLStub.java:558)
at com.ssmb.teams.model.CMSInterestDataEJBEOImpl_ServiceStub.getRegionAn
alystData(CMSInterestDataEJBEOImpl_ServiceStub.java, Compiled
Code)
at CMSJavaScript.main(CMSJavaScript.java:87)
The structure of the XML document is
<Maillist>
<Region>
<RegionCode>7</RegionCode>
<RegionName>Asia Pacific</RegionName>
<Analyst>
<Id>11111</Id>
<Name>AAAAAAAAAAAAAAAAA</Name>
</Analyst>
<Analyst>
<Id>22222</Id>
<Name>BBBBBBBBBBBBBBBBBB</Name>
</Analyst>
</Region>
</Maillist>
If the no. of Anlayst elements are 219, I am getting this error( the
same thing
is working for less no. of analyst).
Surprisingly when I access this ejb, by deploying it on my local
server
instance
on Win-NT, it works fine. I am getting this
exception, when the server is running on Sun Solaris.
The weblogic version is 5.1.
It will be really helpful if someone can reply to mee ASAP
Thanks.
Suren.

Org.w3c.dom.Document -- text

Hello.
I have parsed org.w3c.dom.Document.
Is here a library that can print it to a xml file?
Secondly I wish print it as .html, so output should a bit differ from standard .xml output.

Yes. In both cases you use a Transformer. (That's in package javax.xml.transform.) You get it via one of the TransformerFactory.newTransformer() methods. To do a straight copy you use the method with no parameters, which does an "identity transformation". To transform to HTML, you use the method with an XSLT for its parameter.

How to parse & update org.w3c.dom.Document

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