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]

public interface 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。

public class 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>

public class Account

{

private int m_userid;

private String m_username;



public Account()

{

//

//TODO: 在此处添加构造函数逻辑

//

}



public int 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;

public class 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();
}

private static void _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);
}
else if (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) {
throw new 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) {
throw new 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) {
throw new 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) {
throw new 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;

public interface 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;

public class 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;
}

public void 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) {
throw new 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) {
return null;
}
}

public void 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) {
throw new javax.xml.rpc.ServiceException(t);
}
throw new 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() {
return new 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.
*/
public void 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
throw new javax.xml.rpc.ServiceException(" Cannot set Endpoint Address for Unknown Port" + portName);
}
}

/**
* Set the endpoint address for the specified port name.
*/
public void 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;

public interface 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;

public class 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
*/
public void 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
*/
public void setUsername(java.lang.String username) {
this.username = username;
}

private java.lang.Object __equalsCalc = null;
public synchronized boolean equals(java.lang.Object obj) {
if (!(obj instanceof Account)) return false;
Account other
= (Account) obj;
if (obj == null) return false;
if (this == obj) return true;
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;
}

private boolean __hashCodeCalc = false;
public synchronized int hashCode() {
if (__hashCodeCalc) {
return 0;
}
__hashCodeCalc
= true;
int _hashCode = 1;
if (getUserid() != null) {
_hashCode
+= getUserid().hashCode();
}
if (getUsername() != null) {
_hashCode
+= getUsername().hashCode();
}
__hashCodeCalc
= false;
return _hashCode;
}

// Type metadata
private static 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
*/
public static org.apache.axis.description.TypeDesc getTypeDesc() {
return typeDesc;
}

/**
* Get Custom Serializer
*/
public static 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
*/
public static 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;

public class ClientTest {
/**
*
@param args
*/
public static void 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

 

posted on 2010-08-15 17:59  老 陈  阅读(28178)  评论(5编辑  收藏  举报