soap-ws 获取wsdl中所有方法 （二）

2. 获取portType节点的所有operation

获取portType节点的operation比较麻烦，soap-ws没有提供直接可以使用的接口。
不过可以参考soap-ws的源码写一个方法。
soap-ws提供了一些example。参考例子：
soap-wssoap-examplesquickstartsrctestjavaorgreficiowsquickstartSoapClientExamplesTest.java
在IntelliJ IDEA中debug，eclipse中看起来不舒服。

可以看到在wsdl的私有成员soapFacade中有portType节点，binding节点信息。这些信息最终是定义在messageBuilder的私有变量definition中的，按照这个路径查看源代码。查看SoapMessageBuilder的构造方法。

public SoapMessageBuilder(URL wsdlUrl) throws WSDLException {
        WSDLReader reader = new WSDLReaderImpl();
        reader.setFeature("javax.wsdl.verbose",false);
        this.definition = reader.readWSDL(wsdlUrl.toString());
        this.definitionWrapper = new SchemaDefinitionWrapper(definition,wsdlUrl.toString());
    }

根据上面的代码进行改造。完整的代码如下：

private static List<Operation> getPortTypeOperations(String wsdlUrl) {
        List<Operation> operationList = new ArrayList();
        try {
            WSDLReader reader = new WSDLReaderImpl();
            reader.setFeature("javax.wsdl.verbose",false);
            Definition definition = reader.readWSDL(wsdlUrl.toString());
            Map<String,PortTypeImpl> defMap = definition.getAllPortTypes();
            Collection<PortTypeImpl> collection = defMap.values();
            for (PortTypeImpl portType : collection) {
                operationList.addAll(portType.getOperations());
            }
        } catch (WSDLException e) {
            System.out.println("get wsdl operation fail.");
            e.printStackTrace();
        }
        return operationList;
    }

获取operation的名字

public static List<String> getOperationByUrl(String wsdlUrl) {
        List<String> resultList = new ArrayList<>();
        List<Operation> operationList = getPortTypeOperations(wsdlUrl);
        for (Operation operation : operationList) {
            resultList.add(operation.getName());
        }
        return resultList;
    }

上面的方法也可以获取Binding节点的operation。代码如下

public static List<String> getAllBindingOperation(String wsdlUrl) {
        List<BindingOperation> operationList = new ArrayList();
        List<String> nameList = new ArrayList();
        try {
            WSDLReader reader = new WSDLReaderImpl();
            reader.setFeature("javax.wsdl.verbose",BindingImpl> defMap = definition.getAllBindings();
            Collection<BindingImpl> collection = defMap.values();
            for (BindingImpl binding : collection) {
                operationList.addAll(binding.getBindingOperations());
            }
            for (BindingOperation operation:operationList) {
                nameList.add(operation.getName());
            }
        } catch (WSDLException e) {
            System.out.println("get wsdl operation fail.");
            e.printStackTrace();
        }
        return nameList;
    }