Java调用wcf

使用分布式编程，很方便不同编程语言之间互相访问，但也必须注意一些技术细节，实现起来才能畅通无阻，取得事半功倍的效果。

首先，创建一个WCF。使用原有网站或新建一个网站，并将端口动态改为固定，如设成8000。在网站中添加WCF服务，取名字为：GetAccountService.svc，这时同时生成了一个接口：IGetAccountService.cs和一个实现类：GetAccountService.cs，并且有一个默认方法。我们为了测试对数据库的访问，将方法改为：GetAccount。

完成的代码如下：

1．IGetAccountService.cs

using System;

using System.Collections.Generic;

using System.Linq;

using System.Runtime.Serialization;

using System.ServiceModel;

using System.Text;

// 注意: 如果更改此处的接口名称 "IGetAccountService"，也必须更新 Web.config 中对 "IGetAccountService" 的引用。

[ServiceContract]

publicinterface IGetAccountService

{

[OperationContract]

Account GetAccount(String username);

}

2．GetAccountService.cs

using System;

using System.Collections.Generic;

using System.Linq;

using System.Runtime.Serialization;

using System.ServiceModel;

using System.Text;

using System.Data;

using System.Data.SqlClient;

// 注意: 如果更改此处的类名 "GetAccountService"，也必须更新 Web.config 中对 "GetAccountService" 的引用。

publicclass GetAccountService : IGetAccountService

{

public Account GetAccount(String username)

{

String dbconn =global::System.Configuration.ConfigurationManager.ConnectionStrings["ConnectionString"].ConnectionString;

String sqlString ="SELECT userId, userName FROM UserAccount where userName='"+ username +"'";

Account account =new Account();

using (SqlConnection conn =new SqlConnection(dbconn))

{

conn.Open();

SqlCommand cmd =new SqlCommand();

cmd.Connection = conn;

cmd.CommandText = sqlString;

SqlDataReader rd = cmd.ExecuteReader();

if (rd.Read())

{

account.Userid = Convert.ToInt32(rd["userId"]);

account.Username = rd["userName"].ToString();

}

}

return account;

}

}

3．代码涉及到一个Account对象：

using System;

using System.Data;

using System.Linq;

///<summary>

///Account 的摘要说明

///</summary>

publicclass Account

{

privateint m_userid;

private String m_username;

public Account()

{

//

//TODO: 在此处添加构造函数逻辑

//

}

publicint Userid

{

get{ return m_userid;}

set { m_userid = value; }

}

public String Username

{

get { return m_username; }

set { m_username = value; }

}

}

这时，右击GetAccountService.svc选择“在浏览器中查看”，可以看到服务已经运行，并且也打印出了访问服务的URL：“http://localhost:8000/WebWcf/GetAccountService.svc?wsdl”这个时候如果用.net来访问服务是没有问题的，但是如果用Java访问还是不行。程序上并没有错误，只是协议有点小问题。必须将Web.config中的wsHttpBinding改为：basicHttpBinding才行：

<system.serviceModel>

<behaviors>

<serviceBehaviors>

<behavior name="GetAccountServiceBehavior">

<serviceMetadata httpGetEnabled="true"/>

<serviceDebug includeExceptionDetailInFaults="false"/>

</behavior>

</serviceBehaviors>

</behaviors>

<services>

<service behaviorConfiguration="GetAccountServiceBehavior" name="GetAccountService">

<endpoint address="" binding="basicHttpBinding" contract="IGetAccountService">

<identity>

<dns value="localhost"/>

</identity>

</endpoint>

<endpoint address="mex" binding="mexHttpBinding" contract="IMetadataExchange"/>

</service>

</services>

</system.serviceModel>

好了，现在可以用Java访问了。Java的访问工具比较好用的还是axis，可以到网上下载。有了axis后，可以编写一个脚本，用来生成一些基本代码。例如编写如下一个脚本，并存为wcf.bat文件：

set Axis_Lib=axis-1_4\lib

set Java_Cmd=java -Djava.ext.dirs=%Axis_Lib%

set Output_Path=.

set Package=wcf

%Java_Cmd% org.apache.axis.wsdl.WSDL2Java http://localhost:8000/WebWcf/GetAccountService.svc?wsdl -o%Output_Path%-p%Package%

其中的lib为axis工具包中的lib目录，它包含了需要用到的Jar。在Dos下运行wcf.bat，即在当前目录中创建了目录wcf，并生成了五个Java程序，代码分别为：

1． BasicHttpBinding_IGetAccountServiceStub.java

代码

/**
* BasicHttpBinding_IGetAccountServiceStub.java
*
* This file was auto-generated from WSDL
* by the Apache Axis 1.4 Apr 22, 2006 (06:55:48 PDT) WSDL2Java emitter.
*/

package wcf;

publicclass BasicHttpBinding_IGetAccountServiceStub extends org.apache.axis.client.Stub implements wcf.IGetAccountService {
private java.util.Vector cachedSerClasses =new java.util.Vector();
private java.util.Vector cachedSerQNames =new java.util.Vector();
private java.util.Vector cachedSerFactories =new java.util.Vector();
private java.util.Vector cachedDeserFactories =new java.util.Vector();

static org.apache.axis.description.OperationDesc [] _operations;

static {
_operations =new org.apache.axis.description.OperationDesc[3];
_initOperationDesc1();
}

privatestaticvoid _initOperationDesc1(){
org.apache.axis.description.OperationDesc oper;
org.apache.axis.description.ParameterDesc param;
oper =new org.apache.axis.description.OperationDesc();
oper.setName("GetAccountPass");
param =new org.apache.axis.description.ParameterDesc(new javax.xml.namespace.QName("http://tempuri.org/", "uname"), org.apache.axis.description.ParameterDesc.IN, new javax.xml.namespace.QName("http://www.w3.org/2001/XMLSchema", "string"), java.lang.String.class, false, false);
param.setOmittable(true);
param.setNillable(true);
oper.addParameter(param);
oper.setReturnType(new javax.xml.namespace.QName("http://www.w3.org/2001/XMLSchema", "string"));
oper.setReturnClass(java.lang.String.class);
oper.setReturnQName(new javax.xml.namespace.QName("http://tempuri.org/", "GetAccountPassResult"));
oper.setStyle(org.apache.axis.constants.Style.WRAPPED);
oper.setUse(org.apache.axis.constants.Use.LITERAL);
_operations[0] = oper;

oper =new org.apache.axis.description.OperationDesc();
oper.setName("GetAccountName");
oper.setReturnType(new javax.xml.namespace.QName("http://www.w3.org/2001/XMLSchema", "string"));
oper.setReturnClass(java.lang.String.class);
oper.setReturnQName(new javax.xml.namespace.QName("http://tempuri.org/", "GetAccountNameResult"));
oper.setStyle(org.apache.axis.constants.Style.WRAPPED);
oper.setUse(org.apache.axis.constants.Use.LITERAL);
_operations[1] = oper;

oper =new org.apache.axis.description.OperationDesc();
oper.setName("GetAccount");
param =new org.apache.axis.description.ParameterDesc(new javax.xml.namespace.QName("http://tempuri.org/", "username"), org.apache.axis.description.ParameterDesc.IN, new javax.xml.namespace.QName("http://www.w3.org/2001/XMLSchema", "string"), java.lang.String.class, false, false);
param.setOmittable(true);
param.setNillable(true);
oper.addParameter(param);
oper.setReturnType(new javax.xml.namespace.QName("http://schemas.datacontract.org/2004/07/", "Account"));
oper.setReturnClass(wcf.Account.class);
oper.setReturnQName(new javax.xml.namespace.QName("http://tempuri.org/", "GetAccountResult"));
oper.setStyle(org.apache.axis.constants.Style.WRAPPED);
oper.setUse(org.apache.axis.constants.Use.LITERAL);
_operations[2] = oper;

}

public BasicHttpBinding_IGetAccountServiceStub() throws org.apache.axis.AxisFault {
this(null);
}

public BasicHttpBinding_IGetAccountServiceStub(java.net.URL endpointURL, javax.xml.rpc.Service service) throws org.apache.axis.AxisFault {
this(service);
super.cachedEndpoint = endpointURL;
}

public BasicHttpBinding_IGetAccountServiceStub(javax.xml.rpc.Service service) throws org.apache.axis.AxisFault {
if (service ==null) {
super.service =new org.apache.axis.client.Service();
} else {
super.service = service;
}
((org.apache.axis.client.Service)super.service).setTypeMappingVersion("1.2");
java.lang.Class cls;
javax.xml.namespace.QName qName;
javax.xml.namespace.QName qName2;
java.lang.Class beansf = org.apache.axis.encoding.ser.BeanSerializerFactory.class;
java.lang.Class beandf = org.apache.axis.encoding.ser.BeanDeserializerFactory.class;
java.lang.Class enumsf = org.apache.axis.encoding.ser.EnumSerializerFactory.class;
java.lang.Class enumdf = org.apache.axis.encoding.ser.EnumDeserializerFactory.class;
java.lang.Class arraysf = org.apache.axis.encoding.ser.ArraySerializerFactory.class;
java.lang.Class arraydf = org.apache.axis.encoding.ser.ArrayDeserializerFactory.class;
java.lang.Class simplesf = org.apache.axis.encoding.ser.SimpleSerializerFactory.class;
java.lang.Class simpledf = org.apache.axis.encoding.ser.SimpleDeserializerFactory.class;
java.lang.Class simplelistsf = org.apache.axis.encoding.ser.SimpleListSerializerFactory.class;
java.lang.Class simplelistdf = org.apache.axis.encoding.ser.SimpleListDeserializerFactory.class;
qName =new javax.xml.namespace.QName("http://schemas.datacontract.org/2004/07/", "Account");
cachedSerQNames.add(qName);
cls = wcf.Account.class;
cachedSerClasses.add(cls);
cachedSerFactories.add(beansf);
cachedDeserFactories.add(beandf);

}

protected org.apache.axis.client.Call createCall() throws java.rmi.RemoteException {
try {
org.apache.axis.client.Call _call =super._createCall();
if (super.maintainSessionSet) {
_call.setMaintainSession(super.maintainSession);
}
if (super.cachedUsername !=null) {
_call.setUsername(super.cachedUsername);
}
if (super.cachedPassword !=null) {
_call.setPassword(super.cachedPassword);
}
if (super.cachedEndpoint !=null) {
_call.setTargetEndpointAddress(super.cachedEndpoint);
}
if (super.cachedTimeout !=null) {
_call.setTimeout(super.cachedTimeout);
}
if (super.cachedPortName !=null) {
_call.setPortName(super.cachedPortName);
}
java.util.Enumeration keys =super.cachedProperties.keys();
while (keys.hasMoreElements()) {
java.lang.String key = (java.lang.String) keys.nextElement();
_call.setProperty(key, super.cachedProperties.get(key));
}
// All the type mapping information is registered
// when the first call is made.
// The type mapping information is actually registered in
// the TypeMappingRegistry of the service, which
// is the reason why registration is only needed for the first call.
synchronized (this) {
if (firstCall()) {
// must set encoding style before registering serializers
_call.setEncodingStyle(null);
for (int i =0; i < cachedSerFactories.size(); ++i) {
java.lang.Class cls = (java.lang.Class) cachedSerClasses.get(i);
javax.xml.namespace.QName qName =
(javax.xml.namespace.QName) cachedSerQNames.get(i);
java.lang.Object x = cachedSerFactories.get(i);
if (x instanceof Class) {
java.lang.Class sf = (java.lang.Class)
cachedSerFactories.get(i);
java.lang.Class df = (java.lang.Class)
cachedDeserFactories.get(i);
_call.registerTypeMapping(cls, qName, sf, df, false);
}
elseif (x instanceof javax.xml.rpc.encoding.SerializerFactory) {
org.apache.axis.encoding.SerializerFactory sf = (org.apache.axis.encoding.SerializerFactory)
cachedSerFactories.get(i);
org.apache.axis.encoding.DeserializerFactory df = (org.apache.axis.encoding.DeserializerFactory)
cachedDeserFactories.get(i);
_call.registerTypeMapping(cls, qName, sf, df, false);
}
}
}
}
return _call;
}
catch (java.lang.Throwable _t) {
thrownew org.apache.axis.AxisFault("Failure trying to get the Call object", _t);
}
}

public java.lang.String getAccountPass(java.lang.String uname) throws java.rmi.RemoteException {
if (super.cachedEndpoint ==null) {
thrownew org.apache.axis.NoEndPointException();
}
org.apache.axis.client.Call _call = createCall();
_call.setOperation(_operations[0]);
_call.setUseSOAPAction(true);
_call.setSOAPActionURI("http://tempuri.org/IGetAccountService/GetAccountPass");
_call.setEncodingStyle(null);
_call.setProperty(org.apache.axis.client.Call.SEND_TYPE_ATTR, Boolean.FALSE);
_call.setProperty(org.apache.axis.AxisEngine.PROP_DOMULTIREFS, Boolean.FALSE);
_call.setSOAPVersion(org.apache.axis.soap.SOAPConstants.SOAP11_CONSTANTS);
_call.setOperationName(new javax.xml.namespace.QName("http://tempuri.org/", "GetAccountPass"));

setRequestHeaders(_call);
setAttachments(_call);
try { java.lang.Object _resp = _call.invoke(new java.lang.Object[] {uname});

if (_resp instanceof java.rmi.RemoteException) {
throw (java.rmi.RemoteException)_resp;
}
else {
extractAttachments(_call);
try {
return (java.lang.String) _resp;
} catch (java.lang.Exception _exception) {
return (java.lang.String) org.apache.axis.utils.JavaUtils.convert(_resp, java.lang.String.class);
}
}
} catch (org.apache.axis.AxisFault axisFaultException) {
throw axisFaultException;
}
}

public java.lang.String getAccountName() throws java.rmi.RemoteException {
if (super.cachedEndpoint ==null) {
thrownew org.apache.axis.NoEndPointException();
}
org.apache.axis.client.Call _call = createCall();
_call.setOperation(_operations[1]);
_call.setUseSOAPAction(true);
_call.setSOAPActionURI("http://tempuri.org/IGetAccountService/GetAccountName");
_call.setEncodingStyle(null);
_call.setProperty(org.apache.axis.client.Call.SEND_TYPE_ATTR, Boolean.FALSE);
_call.setProperty(org.apache.axis.AxisEngine.PROP_DOMULTIREFS, Boolean.FALSE);
_call.setSOAPVersion(org.apache.axis.soap.SOAPConstants.SOAP11_CONSTANTS);
_call.setOperationName(new javax.xml.namespace.QName("http://tempuri.org/", "GetAccountName"));

setRequestHeaders(_call);
setAttachments(_call);
try { java.lang.Object _resp = _call.invoke(new java.lang.Object[] {});

if (_resp instanceof java.rmi.RemoteException) {
throw (java.rmi.RemoteException)_resp;
}
else {
extractAttachments(_call);
try {
return (java.lang.String) _resp;
} catch (java.lang.Exception _exception) {
return (java.lang.String) org.apache.axis.utils.JavaUtils.convert(_resp, java.lang.String.class);
}
}
} catch (org.apache.axis.AxisFault axisFaultException) {
throw axisFaultException;
}
}

public wcf.Account getAccount(java.lang.String username) throws java.rmi.RemoteException {
if (super.cachedEndpoint ==null) {
thrownew org.apache.axis.NoEndPointException();
}
org.apache.axis.client.Call _call = createCall();
_call.setOperation(_operations[2]);
_call.setUseSOAPAction(true);
_call.setSOAPActionURI("http://tempuri.org/IGetAccountService/GetAccount");
_call.setEncodingStyle(null);
_call.setProperty(org.apache.axis.client.Call.SEND_TYPE_ATTR, Boolean.FALSE);
_call.setProperty(org.apache.axis.AxisEngine.PROP_DOMULTIREFS, Boolean.FALSE);
_call.setSOAPVersion(org.apache.axis.soap.SOAPConstants.SOAP11_CONSTANTS);
_call.setOperationName(new javax.xml.namespace.QName("http://tempuri.org/", "GetAccount"));

setRequestHeaders(_call);
setAttachments(_call);
try { java.lang.Object _resp = _call.invoke(new java.lang.Object[] {username});

if (_resp instanceof java.rmi.RemoteException) {
throw (java.rmi.RemoteException)_resp;
}
else {
extractAttachments(_call);
try {
return (wcf.Account) _resp;
} catch (java.lang.Exception _exception) {
return (wcf.Account) org.apache.axis.utils.JavaUtils.convert(_resp, wcf.Account.class);
}
}
} catch (org.apache.axis.AxisFault axisFaultException) {
throw axisFaultException;
}
}

}

2． GetAccountService.java

代码

/**
* GetAccountService.java
*
* This file was auto-generated from WSDL
* by the Apache Axis 1.4 Apr 22, 2006 (06:55:48 PDT) WSDL2Java emitter.
*/

package wcf;

publicinterface GetAccountService extends javax.xml.rpc.Service {
public java.lang.String getBasicHttpBinding_IGetAccountServiceAddress();

public wcf.IGetAccountService getBasicHttpBinding_IGetAccountService() throws javax.xml.rpc.ServiceException;

public wcf.IGetAccountService getBasicHttpBinding_IGetAccountService(java.net.URL portAddress) throws javax.xml.rpc.ServiceException;
}

3． GetAccountServiceLocator.java

代码

/**
* GetAccountServiceLocator.java
*
* This file was auto-generated from WSDL
* by the Apache Axis 1.4 Apr 22, 2006 (06:55:48 PDT) WSDL2Java emitter.
*/

package wcf;

publicclass GetAccountServiceLocator extends org.apache.axis.client.Service implements wcf.GetAccountService {

public GetAccountServiceLocator() {
}

public GetAccountServiceLocator(org.apache.axis.EngineConfiguration config) {
super(config);
}

public GetAccountServiceLocator(java.lang.String wsdlLoc, javax.xml.namespace.QName sName) throws javax.xml.rpc.ServiceException {
super(wsdlLoc, sName);
}

// Use to get a proxy class for BasicHttpBinding_IGetAccountService
private java.lang.String BasicHttpBinding_IGetAccountService_address ="http://localhost:8000/WebWcf/GetAccountService.svc";

public java.lang.String getBasicHttpBinding_IGetAccountServiceAddress() {
return BasicHttpBinding_IGetAccountService_address;
}

// The WSDD service name defaults to the port name.
private java.lang.String BasicHttpBinding_IGetAccountServiceWSDDServiceName ="BasicHttpBinding_IGetAccountService";

public java.lang.String getBasicHttpBinding_IGetAccountServiceWSDDServiceName() {
return BasicHttpBinding_IGetAccountServiceWSDDServiceName;
}

publicvoid setBasicHttpBinding_IGetAccountServiceWSDDServiceName(java.lang.String name) {
BasicHttpBinding_IGetAccountServiceWSDDServiceName = name;
}

public wcf.IGetAccountService getBasicHttpBinding_IGetAccountService() throws javax.xml.rpc.ServiceException {
java.net.URL endpoint;
try {
endpoint =new java.net.URL(BasicHttpBinding_IGetAccountService_address);
}
catch (java.net.MalformedURLException e) {
thrownew javax.xml.rpc.ServiceException(e);
}
return getBasicHttpBinding_IGetAccountService(endpoint);
}

public wcf.IGetAccountService getBasicHttpBinding_IGetAccountService(java.net.URL portAddress) throws javax.xml.rpc.ServiceException {
try {
wcf.BasicHttpBinding_IGetAccountServiceStub _stub =new wcf.BasicHttpBinding_IGetAccountServiceStub(portAddress, this);
_stub.setPortName(getBasicHttpBinding_IGetAccountServiceWSDDServiceName());
return _stub;
}
catch (org.apache.axis.AxisFault e) {
returnnull;
}
}

publicvoid setBasicHttpBinding_IGetAccountServiceEndpointAddress(java.lang.String address) {
BasicHttpBinding_IGetAccountService_address = address;
}

/**
* For the given interface, get the stub implementation.
* If this service has no port for the given interface,
* then ServiceException is thrown.
*/
public java.rmi.Remote getPort(Class serviceEndpointInterface) throws javax.xml.rpc.ServiceException {
try {
if (wcf.IGetAccountService.class.isAssignableFrom(serviceEndpointInterface)) {
wcf.BasicHttpBinding_IGetAccountServiceStub _stub =new wcf.BasicHttpBinding_IGetAccountServiceStub(new java.net.URL(BasicHttpBinding_IGetAccountService_address), this);
_stub.setPortName(getBasicHttpBinding_IGetAccountServiceWSDDServiceName());
return _stub;
}
}
catch (java.lang.Throwable t) {
thrownew javax.xml.rpc.ServiceException(t);
}
thrownew javax.xml.rpc.ServiceException("There is no stub implementation for the interface: "+ (serviceEndpointInterface ==null?"null" : serviceEndpointInterface.getName()));
}

/**
* For the given interface, get the stub implementation.
* If this service has no port for the given interface,
* then ServiceException is thrown.
*/
public java.rmi.Remote getPort(javax.xml.namespace.QName portName, Class serviceEndpointInterface) throws javax.xml.rpc.ServiceException {
if (portName ==null) {
return getPort(serviceEndpointInterface);
}
java.lang.String inputPortName = portName.getLocalPart();
if ("BasicHttpBinding_IGetAccountService".equals(inputPortName)) {
return getBasicHttpBinding_IGetAccountService();
}
else {
java.rmi.Remote _stub = getPort(serviceEndpointInterface);
((org.apache.axis.client.Stub) _stub).setPortName(portName);
return _stub;
}
}

public javax.xml.namespace.QName getServiceName() {
returnnew javax.xml.namespace.QName("http://tempuri.org/", "GetAccountService");
}

private java.util.HashSet ports =null;

public java.util.Iterator getPorts() {
if (ports ==null) {
ports =new java.util.HashSet();
ports.add(new javax.xml.namespace.QName("http://tempuri.org/", "BasicHttpBinding_IGetAccountService"));
}
return ports.iterator();
}

/**
* Set the endpoint address for the specified port name.
*/
publicvoid setEndpointAddress(java.lang.String portName, java.lang.String address) throws javax.xml.rpc.ServiceException {

if ("BasicHttpBinding_IGetAccountService".equals(portName)) {
setBasicHttpBinding_IGetAccountServiceEndpointAddress(address);
}
else
{ // Unknown Port Name
thrownew javax.xml.rpc.ServiceException(" Cannot set Endpoint Address for Unknown Port"+ portName);
}
}

/**
* Set the endpoint address for the specified port name.
*/
publicvoid setEndpointAddress(javax.xml.namespace.QName portName, java.lang.String address) throws javax.xml.rpc.ServiceException {
setEndpointAddress(portName.getLocalPart(), address);
}

}

4． IGetAccountService.java

代码

/**
* IGetAccountService.java
*
* This file was auto-generated from WSDL
* by the Apache Axis 1.4 Apr 22, 2006 (06:55:48 PDT) WSDL2Java emitter.
*/

package wcf;

publicinterface IGetAccountService extends java.rmi.Remote {
public java.lang.String getAccountPass(java.lang.String uname) throws java.rmi.RemoteException;
public java.lang.String getAccountName() throws java.rmi.RemoteException;
public wcf.Account getAccount(java.lang.String username) throws java.rmi.RemoteException;
}

5． Account.java

代码

/**
* Account.java
*
* This file was auto-generated from WSDL
* by the Apache Axis 1.4 Apr 22, 2006 (06:55:48 PDT) WSDL2Java emitter.
*/

package wcf;

publicclass Account implements java.io.Serializable {
private java.lang.Integer userid;

private java.lang.String username;

public Account() {
}

public Account(
java.lang.Integer userid,
java.lang.String username) {
this.userid = userid;
this.username = username;
}

/**
* Gets the userid value for this Account.
*
* @return userid
*/
public java.lang.Integer getUserid() {
return userid;
}

/**
* Sets the userid value for this Account.
*
* @param userid
*/
publicvoid setUserid(java.lang.Integer userid) {
this.userid = userid;
}

/**
* Gets the username value for this Account.
*
* @return username
*/
public java.lang.String getUsername() {
return username;
}

/**
* Sets the username value for this Account.
*
* @param username
*/
publicvoid setUsername(java.lang.String username) {
this.username = username;
}

private java.lang.Object __equalsCalc =null;
publicsynchronizedboolean equals(java.lang.Object obj) {
if (!(obj instanceof Account)) returnfalse;
Account other = (Account) obj;
if (obj ==null) returnfalse;
if (this== obj) returntrue;
if (__equalsCalc !=null) {
return (__equalsCalc == obj);
}
__equalsCalc = obj;
boolean _equals;
_equals =true&&
((this.userid==null&& other.getUserid()==null) ||
(this.userid!=null&&
this.userid.equals(other.getUserid()))) &&
((this.username==null&& other.getUsername()==null) ||
(this.username!=null&&
this.username.equals(other.getUsername())));
__equalsCalc =null;
return _equals;
}

privateboolean __hashCodeCalc =false;
publicsynchronizedint hashCode() {
if (__hashCodeCalc) {
return0;
}
__hashCodeCalc =true;
int _hashCode =1;
if (getUserid() !=null) {
_hashCode += getUserid().hashCode();
}
if (getUsername() !=null) {
_hashCode += getUsername().hashCode();
}
__hashCodeCalc =false;
return _hashCode;
}

// Type metadata
privatestatic org.apache.axis.description.TypeDesc typeDesc =
new org.apache.axis.description.TypeDesc(Account.class, true);

static {
typeDesc.setXmlType(new javax.xml.namespace.QName("http://schemas.datacontract.org/2004/07/", "Account"));
org.apache.axis.description.ElementDesc elemField =new org.apache.axis.description.ElementDesc();
elemField.setFieldName("userid");
elemField.setXmlName(new javax.xml.namespace.QName("http://schemas.datacontract.org/2004/07/", "Userid"));
elemField.setXmlType(new javax.xml.namespace.QName("http://www.w3.org/2001/XMLSchema", "int"));
elemField.setMinOccurs(0);
elemField.setNillable(false);
typeDesc.addFieldDesc(elemField);
elemField =new org.apache.axis.description.ElementDesc();
elemField.setFieldName("username");
elemField.setXmlName(new javax.xml.namespace.QName("http://schemas.datacontract.org/2004/07/", "Username"));
elemField.setXmlType(new javax.xml.namespace.QName("http://www.w3.org/2001/XMLSchema", "string"));
elemField.setMinOccurs(0);
elemField.setNillable(true);
typeDesc.addFieldDesc(elemField);
}

/**
* Return type metadata object
*/
publicstatic org.apache.axis.description.TypeDesc getTypeDesc() {
return typeDesc;
}

/**
* Get Custom Serializer
*/
publicstatic org.apache.axis.encoding.Serializer getSerializer(
java.lang.String mechType,
java.lang.Class _javaType,
javax.xml.namespace.QName _xmlType) {
return
new org.apache.axis.encoding.ser.BeanSerializer(
_javaType, _xmlType, typeDesc);
}

/**
* Get Custom Deserializer
*/
publicstatic org.apache.axis.encoding.Deserializer getDeserializer(
java.lang.String mechType,
java.lang.Class _javaType,
javax.xml.namespace.QName _xmlType) {
return
new org.apache.axis.encoding.ser.BeanDeserializer(
_javaType, _xmlType, typeDesc);
}

}

用上面代码可以用Eclipse创建一个Java测试工程，并将axis工具包Lib的Jar也导入工程中，再创建一个测试程序：ClientTest.java

package wcf;

publicclass ClientTest {
/**
* @param args
*/
publicstaticvoid main(String[] args) {

try {
GetAccountService client =new GetAccountServiceLocator();
Account account =new Account();
account = client.getBasicHttpBinding_IGetAccountService().getAccount("abc");
System.out.println("account="+account.getUserid()+";"+account.getUsername());
System.in.read();
} catch (Exception e) {
System.out.println("Exception : "+ e.getMessage());
}

}
}

确认WCF服务正在运行中，在Eclipse中打开上面程序，点击Run菜单，选择”Run as Java Application”，即可打印出运行结果：

account=1;abc

转：http://www.cnblogs.com/chrischen662/archive/2010/08/15/1800130.html

posted @ 2011-08-09 09:59 左正阅读(702) 评论(0) 编辑收藏举报

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