转 axis 自定义对象序列化阿甘正传.docx

转 axis 自定义对象序列化阿甘正传.docx

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转axis自定义对象序列化阿甘正传

转axis自定义对象序列化--阿甘正传

基于Axis的自定义对象序列化

1.在Axis服务端，注册自定义对象的序列化/反序列化器

主要是修改axis安装目录下WEB-INF/server-config.wsdd文件。

<servicename="SimpleObjectService"provider="java:

RPC">

<parametername="allowedMethods"value="*"/>

<parametername="className"value="com.whcyit.axis.SimpleObjectService"/>

<beanMappinglanguageSpecificType="java:

com.whcyit.axis.SimpleObject"

qname="ns:

SimpleObject"xmlns:

ns="urn:

BeanService"/>

</service>

注意service/beanMapping的定义。

languageSpecificType中定义使用那个类,qname定义类的名称。

2.在Axis客户端，注册自定义对象的序列化/反序列化器。

核心代码如下：

//创建调用对象

Serviceservice=newService（）;

Callcall=null;

call=（Call）service.createCall（）;

//注册SimpleObject的序列化类型

QNameqn=newQName（"urn:

BeanService","SimpleObject"）;

call.registerTypeMapping（SimpleObject.class,qn,

newBeanSerializerFactory（SimpleObject.class,qn）,

newBeanDeserializerFactory（SimpleObject.class,qn））;全部代码示例如下：

//SimpleObject.java

//WebService对象传递的对象，必需继承Serializable

packagecom.whcyit.axis;

importjava.io.Serializable;

publicclassSimpleObjectimplementsSerializable{

privatestaticfinallongserialVersionUID=-6414428095965735488L;

privateinti=0;

privatefloatf=0.0f;

privateStringstr="";

publicSimpleObject（）{

}

publicfloatgetFloat（）{

returnf;

}

publicvoidsetFloat（floatf）{

this.f=f;

}publicintgetInt（）{

returni;

}

publicvoidsetInt（inti）{

this.i=i;

}

publicStringgetString（）{

returnstr;

}publicvoidsetString（Stringstr）{

this.str=str;

}

}//SimpleObjectService.java

//服务程序

packagecom.whcyit.axis;

publicclassSimpleObjectService{

publicStringsayHello（Stringname）{

return"Hello"+name+"!

";

}

publicStringgetString（SimpleObjectobj）{

System.out.println（"SimpleObjectServicegetStringinvoked!

"）;

return"returnbyserviced:

"+obj.getString（）;

}publicSimpleObjectcreateSimpleObject（inti,floatf,Stringstr）{

System.out.println（"SimpleObjectServicecreateSimpleObjectinvoked!

"）;

SimpleObjectso=newSimpleObject（）;

so.setInt（i）;

so.setFloat（f）;

so.setString（str）;

returnso;

}

}

//SimpleObjectClient.java

//客户端调用文件

packagecom.whcyit.axis;

importjavax.xml.namespace.QName;

importorg.apache.axis.client.Call;

importorg.apache.axis.client.Service;

importorg.apache.axis.encoding.ser.BeanDeserializerFactory;

importorg.apache.axis.encoding.ser.BeanSerializerFactory;publicclassSimpleObjectClient{publicstaticvoidmain（String[]args）{

Stringret="";

try{

StringwsdlUrl="http:

//localhost:

8080/axis/services/SimpleObjectService?

wsdl";StringnameSpaceUri="http:

//localhost:

8080/axis/services/SimpleObjectService";//创建调用对象Serviceservice=newService（）;Callcall=null;call=（Call）service.createCall（）;//注册SimpleObject的序列化类型QNameqn=newQName（"urn:

BeanService","SimpleObject"）;

call.registerTypeMapping（SimpleObject.class,qn,newBeanSerializerFactory（SimpleObject.class,qn）,newBeanDeserializerFactory（SimpleObject.class,qn））;//调用sayHello

System.out.println（">>>sayHello"）;

call.setOperationName（newQName（nameSpaceUri,"sayHello"））;call.setTargetEndpointAddress（new.URL（wsdlUrl））;ret=（String）call.invoke（newObject[]{"liu2"}）;

System.out.println（"returnvalueis"+ret）;//调用getDescSystem.out.println（">>>getString"）;SimpleObjectso=newSimpleObject（）;so.setString（"hello!

"）;QNamegetDescQn=newQName（nameSpaceUri,"getString"）;call.setOperationName（getDescQn）;

call.setTargetEndpointAddress（new.URL（wsdlUrl））;ret=（String）call.invoke（newObject[]{so}）;System.out.println（"returnvalueis"+ret）;//调用createSimpleObject

System.out.println（">>>createSimpleObject"）;QNamegetObjectQn=newQName（nameSpaceUri,"createSimpleObject"）;call.setOperationName（getObjectQn）;call.setTargetEndpointAddress（new.URL（wsdlUrl））;SimpleObjectrtnSO=（SimpleObject）call.invoke（newObject[]{newInteger

（1）,newFloat（0.1f）,"liu2"}）;System.out.println（"returnobject"+rtnSO.getString（））;}catch（Exceptionex）{ex.printStackTrace（）;}}}//server-config.wsdd//服务端配置文件<?

xmlversion="1.0"encoding="UTF-8"?

>

<deploymentxmlns:

java="http:

//xml.apache.org/axis/wsdd/providers/java"

xmlns="http:

//xml.apache.org/axis/wsdd/"><handlertype="java:

org.apache.axis.handlers.http.URLMapper"name="URLMapper"/><servicename="SimpleObjectService"provider="java:

RPC"><parametername="allowedMethods"value="*"/><parametername="className"value="com.whcyit.axis.SimpleObjectService"/><beanMappinglanguageSpecificType="java:

com.whcyit.axis.SimpleObject"

qname="ns:

SimpleObject"xmlns:

ns="urn:

BeanService"/>

</service><transportname="http">

<requestFlow>

<handlertype="URLMapper"/>

</requestFlow>

</transport></deployment>ServiceStyles

AXIS有四种servicestyles，分别是：

RPC,Document,W