the Rampart group suggests constructing ServiceClient using the
ConfigurationContext as first parameter as seen here
ConfigurationContext ctx =
ConfigurationContextFactory.createConfigurationContextFromFileSystem(args[1],
null);
ServiceClient client = new ServiceClient(ctx, null);
Options options = new Options();
options.setAction("urn:echo");
options.setTo(new EndpointReference(args[0]));
options.setProperty(RampartMessageData.KEY_RAMPART_POLICY,
loadPolicy(args[2]));
client.setOptions(options);
client.engageModule("rampart");
OMElement response = client.sendReceive(getPayload("Hello world"));
please ping rampart group for followup
http://ws.apache.org/rampart/mail-lists.html
Martin Gainty
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Date: Thu, 1 Apr 2010 15:45:10 -0700
From: [email protected]
Subject: serviceClient sendRecieve call gives NullPointer - Axis2 client code
To: [email protected]
Axis2 client code gives nullpointerexception. Here is the client code:public
class SecureServiceCGClient { public static void main(String[] args) throws
Exception { ConfigurationContext ctx
=ConfigurationContextFactory.createConfigurationContextFromFileSystem("C:\\IdeaProjects\\repo",null);
SecureServiceStub stub =
newSecureServiceStub(ctx,"https://localhost:8080/axis2/services/SecureService";);
ServiceClient sc = stub._getServiceClient();
sc.engageModule("rampart"); Options options = new Options();
options.setAction("urn:add");
options.setTo(newEndpointReference("http://127.0.0.1:8080/axis2/services/SecureService";));
options.setProperty(RampartMessageData.KEY_RAMPART_POLICY,
loadPolicy("C:\\apache-tomcat-6.0.24\\webapps\\axis2\\WEB-INF\\services\\SecureService\\META-INF\\policy.xml"));
sc.setOptions(options); /* Policy rampartConfig
=loadPolicy("C:\\apache-tomcat-6.0.24\\webapps\\axis2\\WEB-INF\\services\\SecureService\\META-INF\\policy.xml");
sc.getAxisService().getPolicyInclude().addPolicyElement(PolicyInclude.AXIS_SERVICE_POLICY,rampartConfig);
*/ String a = "3"; String b = "4"; OMElement
response = sc.sendReceive(getPayload(a, b));
System.out.println(response); } private static Policy
loadPolicy(String xmlPath) throws Exception { StAXOMBuilder builder
= new StAXOMBuilder(xmlPath); return
PolicyEngine.getPolicy(builder.getDocumentElement()); } private
static OMElement getPayload(String val, String val1) { OMFactory factory
= OMAbstractFactory.getOMFactory(); OMNamespace ns
=factory.createOMNamespace("http://secureservice.tutorial.rampart.apache.org","ns1";);
OMElement method = factory.createOMElement("add", ns); OMElement
value1 = factory.createOMElement("value1", ns); value1.setText(val);
method.addChild(value1); OMElement value2 =
factory.createOMElement("value2", ns); value1.setText(val1);
method.addChild(value2); return method; } }The exception is
Exception in thread "main" java.lang.NullPointerException
atorg.apache.rampart.util.RampartUtil.setKeyIdentifierType(RampartUtil.java:1141)
atorg.apache.rampart.builder.BindingBuilder.getSignatureBuider(BindingBuilder.java:243)
atorg.apache.rampart.builder.AsymmetricBindingBuilder.doSignature(AsymmetricBindingBuilder.java:626)
atorg.apache.rampart.builder.AsymmetricBindingBuilder.doSignBeforeEncrypt(AsymmetricBindingBuilder.java:413)
atorg.apache.rampart.builder.AsymmetricBindingBuilder.build(AsymmetricBindingBuilder.java:93)
at org.apache.rampart.MessageBuilder.build(MessageBuilder.java:147) at
org.apache.rampart.handler.RampartSender.invoke(RampartSender.java:64) at
org.apache.axis2.engine.Phase.invoke(Phase.java:318) at
org.apache.axis2.engine.AxisEngine.invoke(AxisEngine.java:251) at
org.apache.axis2.engine.AxisEngine.send(AxisEngine.java:416)
atorg.apache.axis2.description.OutInAxisOperationClient.send(OutInAxisOperation.java:402)
atorg.apache.axis2.description.OutInAxisOperationClient.executeImpl(OutInAxisOperation.java:229)
atorg.apache.axis2.client.OperationClient.execute(OperationClient.java:165)
atorg.apache.axis2.client.ServiceClient.sendReceive(ServiceClient.java:540)
atorg.apache.axis2.client.ServiceClient.sendReceive(ServiceClient.java:521)
attutorial.rampart.client.SecureServiceCGClient.main(SecureServiceCGClient.java:42)Disconnected
from the target VM, address: '127.0.0.1:3967', transport:'socket'Process
finished with exit code 1Any tips on resolving this will be
helpful.Thanks,Monisha
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