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一、Axis安装
1.测试环境
    JDK 1.5
    Servlet Container: Tomcat 5.5
2.下载地址:
http://ws.apache.org/axis/

3.解压缩安装包,将$AXIS_UNZIP_PATH\axis-version\webapps下的axis包拷贝到$TOMCAT_HOME\webapps\下,
以下约定$AXIS_HOME为该$TOMCAT_HOME\webapps\axis目录

4.启动tomcat,访问http://localhost:8080/axis 检查安装是否成功

5.设置classpath编写setEnv.bat:


set AXIS_HOME=$AXIS_UNZIP_HOME
set CLASSPATH=.;%AXIS_HOME%\lib\axis.jar;%AXIS_HOME%\lib\axis-ant.jar;%AXIS_HOME%\lib\commons-discovery-0.2.jar;%AXIS_HOME%\lib\commons-logging-1.0.4.jar;%AXIS_HOME%\lib\jaxrpc.jar;%AXIS_HOME%\lib\saaj.jar;%AXIS_HOME%\lib\wsdl4j-1.5.1.jar;%AXIS_HOME%\lib\log4j-1.2.8.jar;E:/thirdparty/activation/activation.jar;E:/thirdparty/activation/mail.jar


二.使用axis支持web service的部署和开发,最主要有两种方式:

(一)。Dynamic Invocation Interface ( DII)
1.编写服务端程序HelloClient

public class HelloClient {
 ublic String getName(String name)
  
   
return "hello "+
name;
 
}


2.将源码拷贝到AXIS_HOME下,重命名为 HelloClient.jws
3.访问连接http://localhost:8080/axis/HelloClient.jws?wsdl,页面显示axis自动生成的wsdl
4.编写访问服务的客户端 TestHelloClient.java

import org.apache.axis.client.Call;
import
 org.apache.axis.client.Service;
import
 javax.xml.namespace.QName;
import
 javax.xml.rpc.ServiceException;
import
 java.net.MalformedURLException;
import
 java.rmi.RemoteException;

public class SayHelloClient2 
{
public static void main(String[] args) 
{
try 
{
String endpoint 
= "http://localhost:8080/axis/HelloClient.jws"
;

Service service 
= new
 Service();
Call call 
= null
;

call 
=
 (Call) service.createCall();

call.setOperationName(
new
 QName(
"http://localhost:8080/axis/HelloClient.jws""getName"
));
call.setTargetEndpointAddress(
new
 java.net.URL(endpoint));

String ret 
= (String) call.invoke(new Object[] {"zhangsan"}
);
System.out.println(
"return value is " +
 ret);
}
 catch (Exception ex) {
ex.printStackTrace();
}

}

}

5.运行TestHelloClient测试;

(二)。 Stubs方式
1.编写服务端程序server,SayHello.java,编译server.SayHello.java  

package server;
public class SayHello 
{
public
 String getName(String name)
{
return "hello "+
name;
}

}

2.编写LogHandler.java

import org.apache.axis.AxisFault;
import
 org.apache.axis.Handler;
import
 org.apache.axis.MessageContext;
import
 org.apache.axis.handlers.BasicHandler;

import
 java.util.Date;

public class LogHandler extends BasicHandler 
{
public void invoke(MessageContext msgContext) throws
 AxisFault
{
/** Log an access each time we get invoked.
*/

try {
Handler serviceHandler 
=
 msgContext.getService();

Integer numAccesses 
=

(Integer)serviceHandler.getOption(
"accesses");
if (numAccesses == null
)
numAccesses 
= new Integer(0
);

numAccesses 
= new Integer(numAccesses.intValue() + 1
);

Date date 
= new
 Date();
String result 
= date + ": service " +

msgContext.getTargetService() 
+
" accessed " + numAccesses + " time.";
serviceHandler.setOption(
"accesses"
, numAccesses);

System.out.println(result);
}
 catch (Exception e) {
throw
 AxisFault.makeFault;
}

}

}

3..编写wsdd文件

deploy.wsdd
<deployment xmlns="http://xml.apache.org/axis/wsdd/"

xmlns:java
="http://xml.apache.org/axis/wsdd/providers/java"> 
   
<handler name="print" type="java:LogHandler"/>
 
<service name="sayhello" provider="java:RPC">

<requestFlow>
<handler type="print"/>
</requestFlow>
<parameter name="className" value="server.SayHello"/>
<parameter name="allowedMethods" value="*"/> 
</service>

</deployment>

4.将编译后的文件拷贝到AXIS_HOME/WEB-INF/classes下,如:D:\tomcat\webapps\axis\WEB-INF\classes

5.发布服务:
java org.apache.axis.client.AdminClient -h localhost -p 8080 -s /axis/servlet/AxisServlet deploy.wsdd

命令参数为:

The following Options are available:

        
-l<url>
         sets the AxisServlet URL
        
-h<
hostName     sets the AxisServlet host
        
-p<portNumber>
  sets the AxisServlet port
        
-s<servletPath>
 sets the path to the AxisServlet
        
-f<fileName>
    specifies that a simple file protocol should be used
        
-u<username>
    sets the username
        
-w<password>
    sets the password
        
-d              sets the debug flag (for instance, -
ddd would set it to
3
)
        
-t<name>
        sets the transport chain touse

Commands:

        list            will list the currently deployed services
        quit            will send a quit message to SimpleAxisServer
        passwd          value changes the admin password

Deployment Descriptor files:

<deployment-descriptor-files>
 deploys or undeploys Axis components and
web services described in these files

If 
-l or ---
s are not set, the AdminClient will invoke
http:
//localhost:8080/axis/servlet/AxisServlet

6.生成client stub文件
a:方式1
将SayHello.java拷贝到AXIS_HOME/下,重命名为SayHello.jws,执行下面的命令生存client stub
java org.apache.axis.wsdl.WSDL2Java -p client
http://localhost:8080/axis/services/SayHello.jws?wsdl
b:方式2
  执行如下命令生成SayHello.wsdl
java org.apache.axis.wsdl.Java2WSDL -oSayHello.wsdl -lhttp://localhost:8080/axis/services/SayHello -nsayhello server.SayHello
执行如下命令生成client stub
   java org.apache.axis.wsdl.WSDL2Java SayHello.wsdl -p client
生成的stub client文件列表为:
1。SayHello.java
2。SayHelloService.java。
3。SayHelloServiceLocator.java
4。SayHelloSoapBindingStub.java

7.编写客户端程序,编译并执行

public class SayHelloClient {
public static void main(String[] args) 
{
try 
{

SayHelloService service 
= new
 client.
SayHelloServiceLocator();
client.SayHello_PortType client 
=
 service.getSayHello();
String retValue
=client.getName("zhangsan"
);
System.out.println(retValue);


}
 catch (Exception e) {
System.err.println(
"Execution failed. Exception: " +
 e);
}

}

}
 

8.开发自己的WEB应用程序的web service ,需要在描述文件WEB-INF/web.xml文件中添加:

<listener>
        
<listener-class>org.apache.axis.transport.http.AxisHTTPSessionListener</listener-class>
    
</listener>
    
  
<servlet>
    
<servlet-name>AxisServlet</servlet-name>
    
<display-name>Apache-Axis Servlet</display-name>
    
<servlet-class>
        org.apache.axis.transport.http.AxisServlet
    
</servlet-class>
  
</servlet>

  
<servlet>
    
<servlet-name>AdminServlet</servlet-name>
    
<display-name>Axis Admin Servlet</display-name>
    
<servlet-class>
        org.apache.axis.transport.http.AdminServlet
    
</servlet-class>
    
<load-on-startup>100</load-on-startup>
  
</servlet>

  
<servlet>
    
<servlet-name>SOAPMonitorService</servlet-name>
    
<display-name>SOAPMonitorService</display-name>
    
<servlet-class>
        org.apache.axis.monitor.SOAPMonitorService
    
</servlet-class>
    
<init-param>
      
<param-name>SOAPMonitorPort</param-name>
      
<param-value>5001</param-value>
    
</init-param>
    
<load-on-startup>100</load-on-startup>
  
</servlet>

  
<servlet-mapping>
    
<servlet-name>AxisServlet</servlet-name>
    
<url-pattern>/servlet/AxisServlet</url-pattern>
  
</servlet-mapping>

  
<servlet-mapping>
    
<servlet-name>AxisServlet</servlet-name>
    
<url-pattern>*.jws</url-pattern>
  
</servlet-mapping>

  
<servlet-mapping>
    
<servlet-name>AxisServlet</servlet-name>
    
<url-pattern>/services/*</url-pattern>
  
</servlet-mapping>

  
<servlet-mapping>
    
<servlet-name>SOAPMonitorService</servlet-name>
    
<url-pattern>/SOAPMonitor</url-pattern>
  
</servlet-mapping>

  (申明:本文来源于网络,摘录于此,仅为日后方便查看)
posted on 2006-03-02 17:08 Live-in Java 阅读(559) 评论(0)  编辑  收藏 所属分类: Web Service

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