JAX-RPC client with JDeveloper 12c
Hello,
It's the first time I use jax-rpc (I'm used to jax-ws) and looking for help.
I need to create a client for a JAX-RPC web service using JDeveloper 12c.
The customer provided to me a WSDL file (I don't have access to the webservice yet). In JDeveloper I created as usual a "Web Service Client and Proxy" providing that wsdl file, but I think the generated code is for a JAX-WS (since there are @WebMethod, @WebServiceClient and @WebService notations that I understood should not be present in JAX-RPC clients.
Can anyone point me to some documentation about JAX-RPC client developing in JDeveloper 12?
Thank you,
Marco
To make things a little more clearer, this is a post of the error gotten at runtime...
java.lang.NoSuchMethodError: java.util.Collections.emptyList()Ljava/util/List;
at com.sun.xml.messaging.saaj.soap.MessageImpl.<clinit>(MessageImpl.java:755)
at com.sun.xml.messaging.saaj.soap.ver1_1.SOAPMessageFactory1_1Impl.createMessage(SOAPMessageFactory1_1Impl.java:47)
at com.sun.xml.rpc.soap.message.SOAPMessageContext.createMessage(SOAPMessageContext.java:137)
at com.sun.xml.rpc.client.StreamingSenderState.<init>(StreamingSenderState.java:30)
at com.sun.xml.rpc.client.StubBase._start(StubBase.java:92)
at mck.practise.oracle.plsql.PlsqlService_Stub.sayHello(PlsqlService_Stub.java:54)
at mck.practise.oracle.plsql.HelloWorld.sayRPCHello(HelloWorld.java:34)
at mck.practise.oracle.plsql.HelloWorld.main(HelloWorld.java:22)The suprising thing is that if I change the application's java platform from JDK 1.4 to Java 5 using the netbeans projects property window, everything works fine.
Can anyone still suggest on this.
Regards,
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SOAPMessage soapMessage = null;
ByteArrayInputStream byteInputStream = null;
try {
MessageFactory msgFactory = MessageFactory.newInstance();
soapMessage = msgFactory.createMessage();
SOAPPart soapPart = soapMessage.getSOAPPart();
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if(closeable != null) {
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closeable.close();
} catch (IOException e) {
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java.lang.NoSuchMethodError: java.util.Collections.emptyList()Ljava/util/List;
at com.sun.xml.messaging.saaj.soap.MessageImpl.<clinit>(MessageImpl.java:755)
at com.sun.xml.messaging.saaj.soap.ver1_1.SOAPMessageFactory1_1Impl.createMessage(SOAPMessageFactory1_1Impl.java:47)
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at com.sun.xml.rpc.client.StreamingSenderState.<init>(StreamingSenderState.java:30)
at com.sun.xml.rpc.client.StubBase._start(StubBase.java:92)
at mck.practise.oracle.plsql.PlsqlService_Stub.sayHello(PlsqlService_Stub.java:54)
at mck.practise.oracle.plsql.HelloWorld.sayRPCHello(HelloWorld.java:34)
at mck.practise.oracle.plsql.HelloWorld.main(HelloWorld.java:22)The suprising thing is that if I change the application's java platform from JDK 1.4 to Java 5 using the netbeans projects property window, everything works fine.
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2. What should the code in createProxy() look like?
WEB Services Shows:
===================
VehicleInfoService ACTIVE
Address: http://myhost:8080/VehicleInfoService/vehicle
WSDL: http://myhost:8080/VehicleInfoService/vehicle?WSDL
Port QName: {http://myhost:8080/wsdl/VehicleInfoService}VehicleInfoServiceIFPort
Remote interface: testsoap.VehicleInfoServiceIF
Implementation class: testsoap.VehicleInfoServiceImpl
Model: http://myhost:8080/VehicleInfoService/vehicle?model
CLIENT CODE
============
import javax.xml.rpc.*;
import javax.xml.rpc.Stub;
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VehicleInfoServiceIF vehicleInfoServiceInf;
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rt());
Corrected config.xml:
<?xml version="1.0" encoding="UTF-8"?>
<configuration
xmlns="http://java.sun.com/xml/ns/jax-rpc/ri/config">
<wsdl location="http://mybox:8080/VehicleInfoService/vehicle?WSDL"
packageName="testsoap"/>
</configuration>
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<?xml version="1.0" encoding="utf-8"?>
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<?xml version="1.0" encoding="utf-8"?>
<webServices xmlns="http://java.sun.com/xml/ns/jax-rpc/ri/dd"
version="1.0"
targetNamespaceBase="http://java.sun.com/xml/ns/jax-rpc/wsi/wsdl"
typeNamespaceBase="http://java.sun.com/xml/ns/jax-rpc/wsi/types"
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implementation="service.MyServiceImpl"
model="/webservice001.xml.gz"/>
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The web serivice is a simple one that just returns Hello + name..
Here is the client code:
public class Main {
* @param args the command line arguments
private static String BODY_NAMESPACE_VALUE = "http://helloservice/";
private static String NS_XSD = "http://www.w3.org/2001/XMLSchema";
private static String ENCODING_STYLE_PROPERTY = "javax.xml.rpc.encodingstyle.namespace.uri";
private static String URI_ENCODING ="http://schemas.xmlsoap.org/soap/encoding/";
public static void main(String[] args) {
try {
String url ="http://localhost:8080/HelloService/MyHelloService";
QName serviceName = new QName(BODY_NAMESPACE_VALUE,"MyHelloServiceService");
QName portTypeName = new QName(BODY_NAMESPACE_VALUE, "MyHelloServicePort");
ServiceFactory factory = ServiceFactory.newInstance();
Service service = factory.createService(serviceName);
Call call = service.createCall();
call.setPortTypeName(portTypeName);
call.setOperationName(new QName(BODY_NAMESPACE_VALUE, "sayHello"));
call.setTargetEndpointAddress(url);
call.setProperty(ENCODING_STYLE_PROPERTY,"");
//call.setProperty(ENCODING_STYLE_PROPERTY,URI_ENCODING);
call.setProperty(Call.OPERATION_STYLE_PROPERTY, "rpc");
QName QNAME_TYPE_STRING = new QName(NS_XSD, "string");
call.setReturnType(QNAME_TYPE_STRING);
call.addParameter("name", QNAME_TYPE_STRING, ParameterMode.IN);
String[] params = { "Murph!" };
HandlerRegistry hr = service.getHandlerRegistry();
List<HandlerInfo> list = new ArrayList<HandlerInfo>();
HandlerInfo hi = new HandlerInfo(ClientSOAPHandler1.class, null,null);
list.add(hi);
HandlerInfo hi2 = new HandlerInfo(ClientLogicalHandler1.class, null,null);
list.add(hi2);
hr.setHandlerChain(portTypeName, list);
String result = (String)call.invoke(params);
System.out.println(result);
} catch (ServiceException e)
e.printStackTrace();
catch (RemoteException e)
e.printStackTrace();
}And the code for the Handlers:
public class ClientSOAPHandler1 extends ClientSOAPHandlerBase
private final String HANDLERNAME="ClientSOAPHandler1";
public ClientSOAPHandler1(){
super();
super.setHandlerName(HANDLERNAME);
import javax.xml.transform.Source;
import java.util.Set;
import java.util.TreeSet;
import javax.annotation.PreDestroy;
import javax.annotation.PostConstruct;
import javax.xml.namespace.QName;
import javax.xml.ws.handler.MessageContext;
import javax.xml.ws.handler.soap.SOAPHandler;
import javax.xml.ws.handler.soap.SOAPMessageContext;
import javax.xml.soap.SOAPMessage;
import java.io.ByteArrayOutputStream;
public class ClientSOAPHandlerBase implements SOAPHandler<SOAPMessageContext>
private String handlerName=null;
public void setHandlerName(String h) {
this.handlerName=h;
public String getHandlerName() {
return this.handlerName;
@PostConstruct
public void myInit() {
System.out.println("------------------------------------");
System.out.println("in "+handlerName+":myInit");
System.out.println("exiting "+handlerName+":myInit");
System.out.println("------------------------------------");
@PreDestroy
public void myDestroy() {
System.out.println("------------------------------------");
System.out.println("in "+handlerName+":myDestroy");
System.out.println("exiting "+handlerName+":myDestroy");
System.out.println("------------------------------------");
public Set<QName> getHeaders() {
return new TreeSet<QName>();
public boolean handleMessage(SOAPMessageContext context) {
System.out.println("------------------------------------");
System.out.println("in "+handlerName+":handleMessage");
boolean direction= ((Boolean)context.get(SOAPMessageContext.MESSAGE_OUTBOUND_PROPERTY)).booleanValue();
if (direction) {
System.out.println("direction = outbound");
} else {
System.out.println("direction = inbound");
dumpMsg(context);
System.out.println("exiting "+handlerName+":handleMessage");
System.out.println("------------------------------------");
return true;
public void close(MessageContext context) {
System.out.println("------------------------------------");
System.out.println("in "+handlerName+":close");
System.out.println("exiting "+handlerName+":close");
System.out.println("------------------------------------");
public boolean handleFault(SOAPMessageContext context) {
System.out.println("------------------------------------");
System.out.println("in "+handlerName+":handleFault");
System.out.println("exiting "+handlerName+":handleFault");
System.out.println("------------------------------------");
return true;
public void dumpMsg(MessageContext context) {
try {
SOAPMessage soapmsg = ((SOAPMessageContext)context).getMessage();
System.out.println("MSG="+getMsgAsString(soapmsg));
} catch (Exception e) {
e.printStackTrace();
return;
public String getMsgAsString(SOAPMessage message) {
String msg = null;
try {
ByteArrayOutputStream baos = new ByteArrayOutputStream();
message.writeTo(baos);
msg = baos.toString();
} catch (Exception e) {
e.printStackTrace();
return msg;
}The output is as follows:
run:
Hello Murph!
BUILD SUCCESSFUL (total time: 1 second)
This should print out the various println statements in the Handler, but it doesnt :(- How come? What am I missing?
I have searched everywhere trying to find the proper way to get a client side handler to work and have had luck. Additionally, I really really need this to work....if anyone could provide help, it would be VERY appreciated...pretty please
Thanks,
DanielAny Ideas Anyone?????
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after
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