给定一个 WSDL，如何检索有关可用操作的信息？

Question

环境 NetBeans 6.9.1、GlassFish 3.1 + METRO 2.1

我想创建一个 JSF 页面，列出 Web 服务中的所有可用操作。我已经有一个包含 WSDL 文件的 File 实例。鉴于这些，我应该如何继续仅列出可用的操作。最好的方法是什么？

提前致谢！

Answer 1

使用 wsdl4j

import java.util.Map;
import javax.wsdl.Definition;
import javax.wsdl.Types;
import javax.wsdl.factory.WSDLFactory;
import javax.wsdl.xml.WSDLReader;

public class WSDLInspect {
       public static void main( String[] args ) throws Exception {
          WSDLFactory factory = WSDLFactory.newInstance();
          WSDLReader reader = factory.newWSDLReader();

         // pass the URL to the reader for parsing and get back a WSDL definiton
         Definition wsdlInstance
              = reader.readWSDL( null, "xxx" );

         // get a map of the five specific parts a WSDL file
         Types types = wsdlInstance.getTypes();
         Map messages = wsdlInstance.getMessages();
         Map portTypes = wsdlInstance.getPortTypes();
         Map bindings = wsdlInstance.getBindings();
         Map services = wsdlInstance.getServices();

         /** Do other stuff with information **/

       }
    }