TransformerException of reply message when SOAPConnection.call() fails with no
connection.
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Key: AXIS-2595
URL: http://issues.apache.org/jira/browse/AXIS-2595
Project: Apache Axis
Issue Type: Bug
Affects Versions: 1.0-rc2
Environment: Linux, Fedora 3 equivalent (Momonga 2)
JDK 1.5.0-09 + jpackage 1.6 RPMs including axis-1.4-2jpp
Reporter: Ichiro Suzuki
When SOAPConnection.call(SOAPMessage, String) fails with no connection
established,
it returns a message with Fault. Then,
Transformer.transform(reply.getSOAPPart().getContent())
fails with,
javax.xml.transform.TransformerException: Source object passed to ''{0}''
has no contents.
. Strangely, if Transformer.transform(new DOMResult(reply.getSOAPPart())) is
called beforehand
(this call fails with same exception), subsequent transform() succeeds.
Sample code, soap.java, is Listing 1.
Exception stack trace is Listing 2.
message.writeTo() of the original message is Listing 3.
reply.writeTo() is Listing 4.
==== Listing 1
import javax.xml.transform.dom.*;
import javax.xml.transform.stream.*;
public class soap {
public void run() throws Exception {
MessageFactory mf = MessageFactory.newInstance();
SOAPMessage m = mf.createMessage();
SOAPEnvelope e = m.getSOAPPart().getEnvelope();
SOAPBody b = e.getBody();
b.addBodyElement(e.createName("Hi", "hi", "urn:Hi"));
m.writeTo(System.out);
System.out.println();
SOAPConnectionFactory scf = SOAPConnectionFactory.newInstance();
SOAPConnection c = scf.createConnection();
SOAPMessage r = c.call(m, "http://localhost:40000";);
r.writeTo(System.out);
System.out.println();
StreamResult result = new StreamResult(System.out);
Transformer t =
TransformerFactory.newInstance().newTransformer();
try { // this try-catch clause is the work-around
t.transform(new DOMSource(r.getSOAPPart()), new
DOMResult());
} catch (TransformerException ignored) {}
t.transform(r.getSOAPPart().getContent(), result);
System.out.println();
}
public static void main(String[] args) throws Exception {
try {
soap soap = new soap();
soap.run();
} catch (Exception e) {
e.printStackTrace();
}
}
}
==== Listing 2
javax.xml.transform.TransformerException: Source object passed to ''{0}'' has
no contents.
at
com.sun.org.apache.xalan.internal.xsltc.trax.TransformerImpl.transformIdentity(TransformerImpl.java:602)
at
com.sun.org.apache.xalan.internal.xsltc.trax.TransformerImpl.transform(TransformerImpl.java:642)
at
com.sun.org.apache.xalan.internal.xsltc.trax.TransformerImpl.transform(TransformerImpl.java:281)
at soap.run(soap.java:32)
at soap.main(soap.java:40)
==== Listing 3
<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/";
xmlns:xsd="http://www.w3.org/2001/XMLSchema";
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";><soapenv:Body><hi:Hi
xmlns:hi="urn:Hi"/></soapenv:Body></soapenv:Envelope>
==== Listing 4
<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/";
xmlns:xsd="http://www.w3.org/2001/XMLSchema";
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";><soapenv:Body><soapenv:Fault><faultcode>soapenv:Server.userException</faultcode><faultstring>java.net.ConnectException:
Connection refused</faultstring><detail><ns1:stackTrace
xmlns:ns1="http://xml.apache.org/axis/";>java.net.ConnectException: Connection
refused
at java.net.PlainSocketImpl.socketConnect(Native Method)
at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:333)
at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:195)
at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:182)
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366)
at java.net.Socket.connect(Socket.java:516)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at
org.apache.axis.components.net.DefaultSocketFactory.create(DefaultSocketFactory.java:153)
at
org.apache.axis.components.net.DefaultSocketFactory.create(DefaultSocketFactory.java:120)
at
org.apache.axis.transport.http.HTTPSender.getSocket(HTTPSender.java:191)
at
org.apache.axis.transport.http.HTTPSender.writeToSocket(HTTPSender.java:404)
at org.apache.axis.transport.http.HTTPSender.invoke(HTTPSender.java:138)
at
org.apache.axis.strategies.InvocationStrategy.visit(InvocationStrategy.java:32)
at org.apache.axis.SimpleChain.doVisiting(SimpleChain.java:118)
at org.apache.axis.SimpleChain.invoke(SimpleChain.java:83)
at org.apache.axis.client.AxisClient.invoke(AxisClient.java:165)
at org.apache.axis.client.Call.invokeEngine(Call.java:2784)
at org.apache.axis.client.Call.invoke(Call.java:2767)
at org.apache.axis.client.Call.invoke(Call.java:1870)
at
org.apache.axis.soap.SOAPConnectionImpl.call(SOAPConnectionImpl.java:90)
at soap.run(soap.java:21)
at soap.main(soap.java:40)
</ns1:stackTrace><ns2:hostname
xmlns:ns2="http://xml.apache.org/axis/";>chollo</ns2:hostname></detail></soapenv:Fault></soapenv:Body></soapenv:Envelope>
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