wsdl4j 解析 wsdl

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import javax.wsdl.*;

import javax.wsdl.extensions.*;

import javax.wsdl.factory.*;

import javax.wsdl.xml.*;

import javax.xml.namespace.QName;

import java.util.*;

import org.w3c.dom.*;

public class NavigatingWSDL {

public static void main(String[]args)

{

try{

WSDLFactory factory = WSDLFactory.newInstance();

WSDLReader reader=factory.newWSDLReader();

reader.setFeature("javax.wsdl.verbose",true);

reader.setFeature("javax.wsdl.importDocuments",true);

//http://localhost:8080/ode/processes/HelloBPELService

//http://localhost:8080/axis/services/SayHelloService

Definition def=reader.readWSDL("http://localhost:8080/ode/processes/HelloBPELService?wsdl");

//解析服务名

System.out.println("---------------------------------------------");

System.out.println("nService Name:");

String tns="http://sample.bpel.org/bpel/sample";

Service service =def.getService(new QName(tns,"HelloBPELService"));

System.out.println(service.getQName().getLocalPart());

System.out.println();

//解析接口方法名

System.out.println("nOperation Name:");

Port port =service.getPort("HelloBPELProcessPort");

Binding binding=port.getBinding();

PortType portType=binding.getPortType();

List operations=portType.getOperations();

Iterator operIter=operations.iterator();

while(operIter.hasNext())

{

Operation operation=(Operation)operIter.next();

if(!operation.isUndefined())

{

System.out.println(operation.getName()) ;

}

}

System.out.println();

//解析消息，输入输出

System.out.println("nMessages:");

Map messages=def.getMessages();

Iterator msgIter=messages.values().iterator();

while(msgIter.hasNext())

{

Message msg=(Message)msgIter.next();

if(!msg.isUndefined())

{

System.out.println(msg.getQName().getLocalPart());

Iterator partIter=msg.getParts().values().iterator();

while(partIter.hasNext())

{

Part part=(Part) partIter.next();

// System.out.print("parameter name:"+part.getName()+"t");

System.out.print("parameter name:"+part.getName());

// System.out.println("parameter type:"+part.getTypeName().getLocalPart());

System.out.print(" ......parameter element:"+part.getElementName().getLocalPart());

System.out.println(" ......parameter type:"+part.getTypeName());

}

}

}

System.out.println();

//解析服务地址

System.out.println("nService location:");

List l=port.getExtensibilityElements();

ExtensibilityElement element=(ExtensibilityElement) l.get(0);

String s=element.toString();

System.out.println(s.substring(s.indexOf("location")));

System.out.println("-----------------------------------------------------");

}catch(WSDLException e){e.printStackTrace();}

}

}