Java webservice axis

最新推荐文章于 2022-07-01 19:28:31 发布

原创最新推荐文章于 2022-07-01 19:28:31 发布 · 764 阅读

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CC 4.0 BY-SA版权

文章标签：

#webservice #java #string #service #class #extension

本文详述了使用Java Axis构建Web服务的过程，包括server-config.wsdd的配置，涉及参数设置、请求处理和类型映射。同时，介绍了web.xml的配置以及服务器端BeanService类和客户端Client类的实现，实现了包含字符串数组和对象数组的类对象传输功能。

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最近由于项目需要，完成了关于Java webservice axis 的项目，记录下来，以供以后和各位网友参考。

首先关键的是server-config.wsdd，配置如下：

<?xml version="1.0" encoding="UTF-8"?>
<deployment xmlns="http://xml.apache.org/axis/wsdd/" xmlns:java="http://xml.apache.org/axis/wsdd/providers/java">

<handler type="java:org.apache.axis.handlers.http.URLMapper" name="URLMapper"/>


   

    <service name="OrderProcessor" provider="java:RPC">
        <parameter name="className" value="com.tacteonltd.colligo.Login"/>
        <parameter name="scope" value="request"/>
        <parameter name="allowedMethods" value="*"/>

        <beanMapping qname="myNS:HCAIOCF18" xmlns:myNS="urn:Login" languageSpecificType="java:com.tacteonltd.colligo.premier.control.hcai.ws.HCAIOCF18"/>

  <beanMapping qname="myns:HCAIOCF18NonSesionEstimated" xmlns:myns="myNS:HCAIOCF18" languageSpecificType="java:com.tacteonltd.colligo.premier.control.hcai.ws.HCAIOCF18NonSesionEstimated"/>


     <typeMapping
     xmlns:myNS="urn:Login"
     qname="myNS:HCAIOCF18"
   type="java:com.tacteonltd.colligo.premier.control.hcai.ws.HCAIOCF18"
   serializer="org.apache.axis.encoding.ser.BeanSerializerFactory"
   deserializer="org.apache.axis.encoding.ser.BeanDeserializerFactory"
   encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" />
       <typeMapping
       xmlns:ns="myNS:HCAIOCF18"
       qname="ns:ArrayOf_HCAIOCF18NonSesionEstimated"
       type="java:com.tacteonltd.colligo.premier.control.hcai.ws.HCAIOCF18NonSesionEstimated[]"
       serializer="org.apache.axis.encoding.ser.ArraySerializerFactory"
       deserializer="org.apache.axis.encoding.ser.ArrayDeserializerFactory"
       encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"
     />


    </service>

     <transport name="http">
     <requestFlow>
        <handler type="URLMapper"/>
     </requestFlow>
</transport>
</deployment>

接下来是web.xml，配置如下

<servlet>
        <servlet-name>AxisServlet</servlet-name>
        <servlet-class>org.apache.axis.transport.http.AxisServlet</servlet-class>
    </servlet>
    <servlet-mapping>
        <servlet-name>AxisServlet</servlet-name>
        <url-pattern>/services/*</url-pattern>
    </servlet-mapping>

Order.java 如下

package Test;

public class Order implements java.io.Serializable{
private String customerName;

    private String shippingAddress;

    public String getCustomerName()
    { return customerName; }
    public void setCustomerName(String name)
    { customerName = name; }

    private String[] items;

public String[] getItems() {
  return items;
}
public void setItems(String[] items) {
  this.items = items;
}
}

BeanService.java 服务器端代码：

package com.tacteonltd.colligo;

public class BeanService {
public Order getNewOrder(Order order)
    {
        order.setCustomerName("changed man");

        Order order11 = new Order();
        order11.setCustomerName("121212 man ");

        String [] items = new String[] { "Ipod21212", "ThinkPad212121212" };
        order11.setItems(items);

        return order11;
    }
}

Client.java 客户端调用：

package Test;

import javax.xml.namespace.QName;
import javax.xml.rpc.ParameterMode;

import org.apache.axis.client.Call;
import org.apache.axis.client.Service;

public class Client {
private final static String targetEndpointAddress = "http://localhost:8080/New/services/OrderProcessor";
private final static QName qn = new QName( "urn:BeanService", "Order" );

public static void main(String [] args) throws Exception
{

        Order order = new Order();
        order.setCustomerName("old man ");
        //order.addCount(10);
        String [] items = new String[] { "Ipod", "ThinkPad" };
        order.setItems(items);

Service service = new Service();
Call call = (Call) service.createCall();

        call.registerTypeMapping(Order.class, qn,
                                 new org.apache.axis.encoding.ser.
                                 BeanSerializerFactory(Order.class, qn),
                                 new org.apache.axis.encoding.ser.
                                 BeanDeserializerFactory(Order.class, qn));
        call.setTargetEndpointAddress(new java.net.URL(targetEndpointAddress));

        call.setOperationName(new QName("OrderProcessor", "getNewOrder"));
            call.addParameter("order", qn, ParameterMode.IN);
            call.setReturnType(qn, Order.class);
         Order   newOrder = (Order) call.invoke(new Object[] {order});
        System.out.println("new custname:"+newOrder.getCustomerName());
        //System.out.println("new number:"+newOrder.getInter().getCount());
        for(int i=0; i<newOrder.getItems().length; i++){
        System.out.println("Item " + (i+1) + newOrder.getItems()[i] );
        }
    }
}

如此，一个webservice 就完成了。

本项目中还完成了传送的类的对象的元素包含字符串数组和对象数组的功能，可谓一大突破。