利用wsdl4j解析WSDL文件

工具：wsdl4j1.6

解析wsdl文件是axis1.4的服務wsdl文件

wsdl文件：

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<?xml version="1.0" encoding="UTF-8"??> -??<wsdl:definitions?targetNamespace="http://localhost:8080/axis/services/SayHelloService"? xmlns:apachesoap="http://xml.apache.org/xml-soap"? xmlns:impl="http://localhost:8080/axis/services/SayHelloService"? xmlns:intf="http://localhost:8080/axis/services/SayHelloService"? xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/"? xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/"? xmlns:wsdlsoap="http://schemas.xmlsoap.org/wsdl/soap/"? xmlns:xsd="http://www.w3.org/2001/XMLSchema"> -?<!-- WSDL created by Apache Axis version: 1.4 Built on Apr 22, 2006 (06:55:48 PDT) --> -?<wsdl:message?name="sayHelloResponse"> ??<wsdl:part?name="sayHelloReturn"?type="xsd:string"?/> </wsdl:message> -?<wsdl:message?name="sayHelloRequest"> ??<wsdl:part?name="name"?type="xsd:string"?/> </wsdl:message> -?<wsdl:portType?name="SayHello"> -?<wsdl:operation?name="sayHello"?parameterOrder="name"> ??<wsdl:input?message="impl:sayHelloRequest"?name="sayHelloRequest"?/> ??<wsdl:output?message="impl:sayHelloResponse"?name="sayHelloResponse"?/> </wsdl:operation> </wsdl:portType> -?<wsdl:binding?name="SayHelloServiceSoapBinding"?type="impl:SayHello"> ??<wsdlsoap:binding?style="rpc"?transport="http://schemas.xmlsoap.org/soap/http"?/> -?<wsdl:operation?name="sayHello"> ??<wsdlsoap:operation?soapAction=""?/> -?<wsdl:input?name="sayHelloRequest"> ??<wsdlsoap:body?encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"?namespace="http://hello.com"?use="encoded"?/> </wsdl:input> -?<wsdl:output?name="sayHelloResponse"> ??<wsdlsoap:body?encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"?namespace="http://localhost:8080/axis/services/SayHelloService"?use="encoded"?/> </wsdl:output> </wsdl:operation> </wsdl:binding> -??<wsdl:service?name="SayHelloService"> ?-?<wsdl:port?binding="impl:SayHelloServiceSoapBinding"?name="SayHelloService">? ??<wsdlsoap:address?location="http://localhost:8080/axis/services/SayHelloService"?/> </wsdl:port> </wsdl:service>

</wsdl:definitions>

?

下面是兩個程序wsdl4j編寫：

程序1：

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package?com.wxm;??

import?javax.wsdl.*;??

import?javax.wsdl.factory.*;??

import?javax.wsdl.xml.*;??

public?class?ReadWsdl?{??

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);??

Definition?def=reader.readWSDL("http://localhost:8080/axis/services/SayHelloService?wsdl");??

WSDLWriter?writer=factory.newWSDLWriter();??

writer.writeWSDL(def,?System.out);??

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

}??

} ?

?

程序2：

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package?com.wxm;??

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);??

???Definition?def=reader.readWSDL("http://localhost:8080/axis/services/SayHelloService?wsdl");??

?????????//解析服務名???

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

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

???String?tns="http://localhost:8080/axis/services/SayHelloService";??

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

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

???//解析接口方法名??

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

???Port?port?=service.getPort("SayHelloService");??

???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())?;}??

???}??

???//解析消息，輸入輸出??

???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.println("parameter?type:"+part.getTypeName().getLocalPart());??

?????}??

????} ??? ??

???}??

???//解析服務地址??

???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();}???

}??

}??

?可以解析出wsdl文件的服務名，操作接口名，服務地址等

?

轉：http://blog.sina.com.cn/s/blog_5ee36ce70100nk97.html

轉載于:https://www.cnblogs.com/xijin-wu/p/6890058.html

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