Java Development Tools

Jdeveloper 11g, Windows 7

I have this code:

import com.sun.istack.internal.SAXParseException2;

import java.net.URL;
import org.apache.xmlrpc.client.XmlRpcClient;
import org.apache.xmlrpc.client.XmlRpcClientConfigImpl;

import org.xml.sax.SAXNotRecognizedException;
import org.xml.sax.SAXNotSupportedException;

public class JavaClient {

public static void main(String[] args) {
try {
XmlRpcClientConfigImpl config = new XmlRpcClientConfigImpl();
config.setServerURL(new URL("http://address/something"));
XmlRpcClient client = new XmlRpcClient();
client.setConfig(config);
Object[] params = new Object[]{new Integer(33), new Integer(9)};
Integer result = (Integer)client.execute("Calculator.add", params);

System.out.println("33 + 9 = " + result);
} catch (java.net.MalformedURLException e) {
System.out.println(e.getMessage());
} catch (org.apache.xmlrpc.XmlRpcException e) {
e.printStackTrace(System.out);
}
}
}


But I ended up with this exception:

org.apache.xmlrpc.XmlRpcException: Unable to create XML parser: SAX feature 'http://xml.org/sax/features/external-general-entities' not supported.
at org.apache.xmlrpc.util.SAXParsers.newXMLReader(SAXParsers.java:61)
at org.apache.xmlrpc.client.XmlRpcStreamTransport.newXMLReader(XmlRpcStreamTransport.java:176)
at org.apache.xmlrpc.client.XmlRpcStreamTransport.readResponse(XmlRpcStreamTransport.java:181)
at org.apache.xmlrpc.client.XmlRpcStreamTransport.sendRequest(XmlRpcStreamTransport.java:156)
at org.apache.xmlrpc.client.XmlRpcHttpTransport.sendRequest(XmlRpcHttpTransport.java:143)
at org.apache.xmlrpc.client.XmlRpcSunHttpTransport.sendRequest(XmlRpcSunHttpTransport.java:69)
at org.apache.xmlrpc.client.XmlRpcClientWorker.execute(XmlRpcClientWorker.java:56)
at org.apache.xmlrpc.client.XmlRpcClient.execute(XmlRpcClient.java:167)
at org.apache.xmlrpc.client.XmlRpcClient.execute(XmlRpcClient.java:137)
at org.apache.xmlrpc.client.XmlRpcClient.execute(XmlRpcClient.java:126)
at JavaClient.main(JavaClient.java:19)
Caused by: org.xml.sax.SAXNotSupportedException: SAX feature 'http://xml.org/sax/features/external-general-entities' not supported.
at oracle.xml.parser.v2.NonValidatingParser.setFeature(NonValidatingParser.java:1959)
at oracle.xml.parser.v2.SAXParser.setFeature(SAXParser.java:270)
at oracle.xml.jaxp.JXSAXParserFactory.newSAXParser(JXSAXParserFactory.java:92)
at org.apache.xmlrpc.util.SAXParsers.newXMLReader(SAXParsers.java:57)
... 10 more
Caused by:
org.xml.sax.SAXNotSupportedException: SAX feature 'http://xml.org/sax/features/external-general-entities' not supported.
at oracle.xml.parser.v2.NonValidatingParser.setFeature(NonValidatingParser.java:1959)
at oracle.xml.parser.v2.SAXParser.setFeature(SAXParser.java:270)
at oracle.xml.jaxp.JXSAXParserFactory.newSAXParser(JXSAXParserFactory.java:92)
at org.apache.xmlrpc.util.SAXParsers.newXMLReader(SAXParsers.java:57)
at org.apache.xmlrpc.client.XmlRpcStreamTransport.newXMLReader(XmlRpcStreamTransport.java:176)
at org.apache.xmlrpc.client.XmlRpcStreamTransport.readResponse(XmlRpcStreamTransport.java:181)
at org.apache.xmlrpc.client.XmlRpcStreamTransport.sendRequest(XmlRpcStreamTransport.java:156)
at org.apache.xmlrpc.client.XmlRpcHttpTransport.sendRequest(XmlRpcHttpTransport.java:143)
at org.apache.xmlrpc.client.XmlRpcSunHttpTransport.sendRequest(XmlRpcSunHttpTransport.java:69)
at org.apache.xmlrpc.client.XmlRpcClientWorker.execute(XmlRpcClientWorker.java:56)
at org.apache.xmlrpc.client.XmlRpcClient.execute(XmlRpcClient.java:167)
at org.apache.xmlrpc.client.XmlRpcClient.execute(XmlRpcClient.java:137)
at org.apache.xmlrpc.client.XmlRpcClient.execute(XmlRpcClient.java:126)
at JavaClient.main(JavaClient.java:19)

I've already downloaded a SAX library (Sax2r2) but i didn't solve my problem.

Anyone knows how to fix this?


Vince