XML parse DOM Connection time out

[gnix infosoft noida]

I created a document factory object and tried to parse an existing XML file....

Here is my code

File xmlFile = new File("C:/jboss-config.xml");
DocumentBuilderFactory docFactory = DocumentBuilderFactory.newInstance();
DocumentBuilder docBuilder = docFactory.newDocumentBuilder();
Document doc = docBuilder.parse(xmlFile);
int elementType = doc.getNodeType();
switch(elementType)
{
case Node.ELEMENT_NODE:
{
String nodeElement = doc.getNodeName() ;
if(nodeElement.equals("policy"))
{
Element policyElement = doc.createElement("policy_new");
doc.appendChild(policyElement);
break;
}
}
}

When I run the code I get the following error......

java.net.ConnectException: Operation timed out: connect
at java.net.PlainSocketImpl.socketConnect(Native Method)
at java.net.PlainSocketImpl.doConnect(Unknown Source)
at java.net.PlainSocketImpl.connectToAddress(Unknown Source)
at java.net.PlainSocketImpl.connect(Unknown Source)
at java.net.Socket.<init>(Unknown Source)
at java.net.Socket.<init>(Unknown Source)
at sun.net.NetworkClient.doConnect(Unknown Source)
at sun.net.www.http.HttpClient.openServer(Unknown Source)
at sun.net.www.http.HttpClient.openServer(Unknown Source)
at sun.net.www.http.HttpClient.<init>(Unknown Source)
at sun.net.www.http.HttpClient.<init>(Unknown Source)
at sun.net.www.http.HttpClient.New(Unknown Source)
at sun.net.www.protocol.http.HttpURLConnection.connect(Unknown Source)
at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source)
at java.net.URL.openStream(Unknown Source)
at weblogic.apache.xerces.readers.DefaultReaderFactory.createReader(DefaultReaderFactory.java:149)
at weblogic.apache.xerces.readers.DefaultEntityHandler.startReadingFromExternalEntity(DefaultEntityHandler.java:786)
at weblogic.apache.xerces.readers.DefaultEntityHandler.startReadingFromExternalSubset(DefaultEntityHandler.java:583)
at weblogic.apache.xerces.framework.XMLDTDScanner.scanDoctypeDecl(XMLDTDScanner.java:1161)
at weblogic.apache.xerces.framework.XMLDocumentScanner.scanDoctypeDecl(XMLDocumentScanner.java:2189)
at weblogic.apache.xerces.framework.XMLDocumentScanner.access$0(XMLDocumentScanner.java:2143)
at weblogic.apache.xerces.framework.XMLDocumentScanner$PrologDispatcher.dispatch(XMLDocumentScanner.java:856)
at weblogic.apache.xerces.framework.XMLDocumentScanner.parseSome(XMLDocumentScanner.java:399)
at weblogic.apache.xerces.framework.XMLParser.parse(XMLParser.java:1147)
at weblogic.apache.xerces.jaxp.DocumentBuilderImpl.parse(DocumentBuilderImpl.java:203)
at weblogic.xml.jaxp.RegistryDocumentBuilder.parse(RegistryDocumentBuilder.java:144)
at javax.xml.parsers.DocumentBuilder.parse(DocumentBuilder.java:161)

Please help

[Jacob Kjome]

Looks like it is trying to obtain the declared DTD of the XML document and
can't access it.  You should set up an XML catalog resolver to allow for
loading a local copy of the DTD rather than going out to the internet.

See:
http://xml.apache.org/commons/components/resolver/
http://xml.apache.org/mirrors.cgi#N1010F

Jake

On Thu, 28 May 2009 05:03:40 -0700 (PDT)
  gnix infosoft noida <garg.mayur8@...> wrote:

>
> I created a document factory object and tried to parse an existing XML
> file....
>
> Here is my code
>
>File xmlFile = new File("C:/jboss-config.xml");
> DocumentBuilderFactory docFactory = DocumentBuilderFactory.newInstance();
> DocumentBuilder docBuilder = docFactory.newDocumentBuilder();
> Document doc = docBuilder.parse(xmlFile);
> int elementType = doc.getNodeType();
> switch(elementType)
> {
> case Node.ELEMENT_NODE:
> {
> String nodeElement = doc.getNodeName() ;
> if(nodeElement.equals("policy"))
> {
> Element policyElement = doc.createElement("policy_new");
> doc.appendChild(policyElement);
> break;
> }
> }
> }
>
> When I run the code I get the following error......
>
> java.net.ConnectException: Operation timed out: connect
> at java.net.PlainSocketImpl.socketConnect(Native Method)
> at java.net.PlainSocketImpl.doConnect(Unknown Source)
> at java.net.PlainSocketImpl.connectToAddress(Unknown Source)
> at java.net.PlainSocketImpl.connect(Unknown Source)
> at java.net.Socket.<init>(Unknown Source)
> at java.net.Socket.<init>(Unknown Source)
> at sun.net.NetworkClient.doConnect(Unknown Source)
> at sun.net.www.http.HttpClient.openServer(Unknown Source)
> at sun.net.www.http.HttpClient.openServer(Unknown Source)
> at sun.net.www.http.HttpClient.<init>(Unknown Source)
> at sun.net.www.http.HttpClient.<init>(Unknown Source)
> at sun.net.www.http.HttpClient.New(Unknown Source)
> at sun.net.www.protocol.http.HttpURLConnection.connect(Unknown Source)
> at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown
> Source)
> at java.net.URL.openStream(Unknown Source)
> at
> weblogic.apache.xerces.readers.DefaultReaderFactory.createReader(DefaultReaderFactory.java:149)
> at
> weblogic.apache.xerces.readers.DefaultEntityHandler.startReadingFromExternalEntity(DefaultEntityHandler.java:786)
> at
> weblogic.apache.xerces.readers.DefaultEntityHandler.startReadingFromExternalSubset(DefaultEntityHandler.java:583)
> at
> weblogic.apache.xerces.framework.XMLDTDScanner.scanDoctypeDecl(XMLDTDScanner.java:1161)
> at
> weblogic.apache.xerces.framework.XMLDocumentScanner.scanDoctypeDecl(XMLDocumentScanner.java:2189)
> at
> weblogic.apache.xerces.framework.XMLDocumentScanner.access$0(XMLDocumentScanner.java:2143)
> at
> weblogic.apache.xerces.framework.XMLDocumentScanner$PrologDispatcher.dispatch(XMLDocumentScanner.java:856)
> at
> weblogic.apache.xerces.framework.XMLDocumentScanner.parseSome(XMLDocumentScanner.java:399)
> at weblogic.apache.xerces.framework.XMLParser.parse(XMLParser.java:1147)
> at
> weblogic.apache.xerces.jaxp.DocumentBuilderImpl.parse(DocumentBuilderImpl.java:203)
> at
> weblogic.xml.jaxp.RegistryDocumentBuilder.parse(RegistryDocumentBuilder.java:144)
> at javax.xml.parsers.DocumentBuilder.parse(DocumentBuilder.java:161)
>
> Please help
>
> --
> View this message in context:
>http://www.nabble.com/XML-parse-DOM-Connection-time-out-tp23760394p23760394.html
> Sent from the Apache XML - General mailing list archive at Nabble.com.
>
>
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