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��Z��maven的多框架和多视图融合技�?Struts1、Struts2、Spring、SpringMVC、Hibernate、Ibatis、MyBatis、Spring Data JPA、DWR)

雪山飞鹄 — Tue, 25 Sep 2012 03:40:00 GMT

该项目基于maven3.0构徏的，��目中融合了Struts1、Struts2、Spring、SpringMVC、Hibernate、Ibatis、MyBatis、Spring Data JPA、Spring JDBC、Spring DWR。页面展现这里��用Struts1、Struts2、SpringMVC�Q�jsp视图、velocity视图、freemarker视图、pdf视图、excel视图、xml视图、json视图�{�）。是一个综合性行的项目。该��目后期会陆�l�集成Spring的一些好的框架进来比如说Spring Web Flow、Spring Security 、Jbpm、WebService、Compass、Solr、nutch�{�。��M��是一个综合性的��目。该��目不处理业务，主要是把目前自己工作中用到过的各�U�框架糅合到一个项目中。纯�_Ҏ��一个jee框架的糅合，主要是介�l�各�U�技术�?/p>

介绍下目前��用的各个框架的版本信�?/p>

Struts1 1.3.10

Struts2 2.3.8

Spring 3.2.0.RELEASE

Hibernate 4.2.0.Final

Ibatis 2.3.4.726

MyBatis 3.1.1

Spring Data JPA 1.3.0.RELEASE

DWR 3.0.M1

��目中的持久化框架sql语句的跟�t�采用了log4jdbc4�l�合log4j�Q�在控制台可以看到完整的sql语句�?/p>

该项目中使用到的技术均与Spring已集成。除了DWR与Spring集成使用xml文�g中配�|�bean�?其他的bean均��用注解完善。每一个与数据库有关的都有事务处理�?/p>

��目�l�构�?/p>

��目托管SVN地址�Q?/span>http://maven-framework-project.googlecode.com/svn/trunk/ (限于大陆google code 不稳�?��D��l�常无法讉K��,该地址已不在同�?��使用github地址)
��目托管GitHub地址�Q?/span>https://github.com/sxyx2008/maven-framework-project/�Q�推荐��用）

最后希望有兴趣的朋友可以加入进来，大家一起完善他。把自己的技术分享出来。如有�Q何问题可以与我联�p?/p>

联系方式

QQ�Q?84675420

Email�Q�sxyx2008@gmail.com

雪山飞鹄 2012-09-25 11:40 发表评论

xfire集成spring发布webservice

雪山飞鹄 — Wed, 15 Jun 2011 02:03:00 GMT

在web.xml里配�|?

<servlet>
        <servlet-name>xfireservlet-name>
        <servlet-class>
            org.springframework.web.servlet.DispatcherServlet
        servlet-class>
servlet>
<servlet-mapping>
        <servlet-name>xfireservlet-name>
        <url-pattern>*.wsurl-pattern>
servlet-mapping>

在spring配置文�g中加入以�?

<bean id="xfire.annotationServiceFactory"
        class="org.codehaus.xfire.annotations.AnnotationServiceFactory">
        <constructor-arg index="0">
            <ref bean="xfire.commonsAnnotations"/>
        constructor-arg>
        <constructor-arg index="1">
            <ref bean="xfire.transportManager"/>
        constructor-arg>
        <constructor-arg index="2">
            <ref bean="xfire.aegisBindingProvider"/>
        constructor-arg>
    bean>

    <bean id="xfire.commonsAnnotations"
        class="org.codehaus.xfire.annotations.jsr181.Jsr181WebAnnotations"/>

    <bean class="org.springframework.web.servlet.handler.SimpleUrlHandlerMapping">
        <property name="urlMap">
            <map>
                <entry key="/SynchronizService.ws">
                    <ref bean="synchronizservice"/>
                entry>
            map>
        property>
    bean>

    <bean name="synchronizservice" class="org.codehaus.xfire.spring.remoting.XFireExporter">
        <property name="serviceBean" ref="synchronizserviceBean"/>
        <property name="serviceClass"><value>com.futuresoftware.webservices.SynchronizServicevalue>property>
        <property name="serviceFactory" ref="xfire.annotationServiceFactory"/>
      bean>

      <bean id="synchronizserviceBean" class="com.futuresoftware.webservices.SynchronizServiceImpl"/>

以上是基于注解方式的配置具体配置可参�?br />http://xfire.codehaus.org/Advanced+Configuration

雪山飞鹄 2011-06-15 10:03 发表评论

使用CXF发布和调用webservice之HelloWorld入门

雪山飞鹄 — Wed, 15 Sep 2010 03:18:00 GMT

依赖的JAR
    cxf-2.2.10.jar
    jetty-6.1.21.jar
    jetty-util-6.1.21.jar
    servlet-2_5-api.jar
    wsdl4j-1.6.2.jar
    XmlSchema-1.4.5.jar
创徏一个普通的Java工程卛_��

创徏webservice接口

package com.cxf.interfaces;

import javax.jws.WebParam;
import javax.jws.WebService;

@WebService
public interface HelloWorldServiceInf {

    String sayHello(@WebParam(name="username") String username);

}

发布和调用webservice
�Ҏ��一
发布webservice

package com.cxf.impl;

import javax.jws.WebService;

import org.apache.cxf.interceptor.LoggingInInterceptor;
import org.apache.cxf.interceptor.LoggingOutInterceptor;
import org.apache.cxf.jaxws.JaxWsServerFactoryBean;

import com.cxf.interfaces.HelloWorldServiceInf;

@WebService(endpointInterface="com.cxf.interfaces.HelloWorldServiceInf",serviceName="helloWorldService")
public class Server implements HelloWorldServiceInf {

    public String sayHello(String username) {
        return "Hello,"+username;
    }


    public static void main(String[] args) {
        Server impl=new Server();
        JaxWsServerFactoryBean factoryBean=new JaxWsServerFactoryBean();
        factoryBean.setAddress("http://localhost:9000/hello");
        factoryBean.setServiceClass(HelloWorldServiceInf.class);
        factoryBean.setServiceBean(impl);
        factoryBean.getInInterceptors().add(new LoggingInInterceptor());
        factoryBean.getOutInterceptors().add(new LoggingOutInterceptor());
        factoryBean.create();
    }

}

wsdl描述文�g

  xml version="1.0" ?>
- <wsdl:definitions name="HelloWorldServiceInfService" targetNamespace="http://interfaces.cxf.com/" xmlns:ns1="http://schemas.xmlsoap.org/wsdl/soap/http" xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:tns="http://interfaces.cxf.com/" xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
- <wsdl:types>
- <xsd:schema attributeFormDefault="unqualified" elementFormDefault="unqualified" targetNamespace="http://interfaces.cxf.com/" xmlns:tns="http://interfaces.cxf.com/" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
  <xsd:element name="sayHello" type="tns:sayHello" />
- <xsd:complexType name="sayHello">
- <xsd:sequence>
  <xsd:element minOccurs="0" name="username" type="xsd:string" />
  xsd:sequence>
  xsd:complexType>
  <xsd:element name="sayHelloResponse" type="tns:sayHelloResponse" />
- <xsd:complexType name="sayHelloResponse">
- <xsd:sequence>
  <xsd:element minOccurs="0" name="return" type="xsd:string" />
  xsd:sequence>
  xsd:complexType>
  xsd:schema>
  wsdl:types>
- <wsdl:message name="sayHelloResponse">
  <wsdl:part element="tns:sayHelloResponse" name="parameters" />
  wsdl:message>
- <wsdl:message name="sayHello">
  <wsdl:part element="tns:sayHello" name="parameters" />
  wsdl:message>
- <wsdl:portType name="HelloWorldServiceInf">
- <wsdl:operation name="sayHello">
  <wsdl:input message="tns:sayHello" name="sayHello" />
  <wsdl:output message="tns:sayHelloResponse" name="sayHelloResponse" />
  wsdl:operation>
  wsdl:portType>
- <wsdl:binding name="HelloWorldServiceInfServiceSoapBinding" type="tns:HelloWorldServiceInf">
  <soap:binding style="document" transport="http://schemas.xmlsoap.org/soap/http" />
- <wsdl:operation name="sayHello">
  <soap:operation soapAction="" style="document" />
- <wsdl:input name="sayHello">
  <soap:body use="literal" />
  wsdl:input>
- <wsdl:output name="sayHelloResponse">
  <soap:body use="literal" />
  wsdl:output>
  wsdl:operation>
  wsdl:binding>
- <wsdl:service name="HelloWorldServiceInfService">
- <wsdl:port binding="tns:HelloWorldServiceInfServiceSoapBinding" name="HelloWorldServiceInfPort">
  <soap:address location="http://localhost:9000/hello" />
  wsdl:port>
  wsdl:service>
  wsdl:definitions>

客户端调�?br />

package com.cxf.client;

import org.apache.cxf.interceptor.LoggingInInterceptor;
import org.apache.cxf.interceptor.LoggingOutInterceptor;
import org.apache.cxf.jaxws.JaxWsProxyFactoryBean;
import com.cxf.interfaces.HelloWorldServiceInf;

public class Client {
    public static void main(String[] args) {
        JaxWsProxyFactoryBean  factoryBean=new JaxWsProxyFactoryBean();
        factoryBean.getInInterceptors().add(new LoggingInInterceptor());
        factoryBean.getOutInterceptors().add(new LoggingOutInterceptor());
        factoryBean.setServiceClass(HelloWorldServiceInf.class);
        factoryBean.setAddress("http://localhost:9000/hello");
        HelloWorldServiceInf impl=(HelloWorldServiceInf) factoryBean.create();
        System.out.println(impl.sayHello("张三"));
    }
}

�Ҏ��?br /> 发布webservice

package com.cxf.impl;

import javax.jws.WebService;
import javax.xml.ws.Endpoint;

import com.cxf.interfaces.HelloWorldServiceInf;

@WebService(endpointInterface="com.cxf.interfaces.HelloWorldServiceInf",serviceName="helloWorldService")
public class Server implements HelloWorldServiceInf {

    public String sayHello(String username) {
        return "Hello,"+username;
    }
    public static void main(String[] args) {
        Server impl=new Server();
        String address="http://localhost:9000/hello";
        Endpoint.publish(address, impl);
    }
}

wsdl文�g

  xml version="1.0" ?>
- <wsdl:definitions name="helloWorldService" targetNamespace="http://impl.cxf.com/" xmlns:ns1="http://interfaces.cxf.com/" xmlns:ns2="http://schemas.xmlsoap.org/wsdl/soap/http" xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:tns="http://impl.cxf.com/" xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
  <wsdl:import location="http://localhost:9000/hello?wsdl=HelloWorldServiceInf.wsdl" namespace="http://interfaces.cxf.com/" />
- <wsdl:binding name="helloWorldServiceSoapBinding" type="ns1:HelloWorldServiceInf">
  <soap:binding style="document" transport="http://schemas.xmlsoap.org/soap/http" />
- <wsdl:operation name="sayHello">
  <soap:operation soapAction="" style="document" />
- <wsdl:input name="sayHello">
  <soap:body use="literal" />
  wsdl:input>
- <wsdl:output name="sayHelloResponse">
  <soap:body use="literal" />
  wsdl:output>
  wsdl:operation>
  wsdl:binding>
- <wsdl:service name="helloWorldService">
- <wsdl:port binding="tns:helloWorldServiceSoapBinding" name="ServerPort">
  <soap:address location="http://localhost:9000/hello" />
  wsdl:port>
  wsdl:service>
  wsdl:definitions>

客户端调�?br />

package com.cxf.client;

import javax.xml.namespace.QName;
import javax.xml.ws.Service;
import javax.xml.ws.soap.SOAPBinding;

import com.cxf.interfaces.HelloWorldServiceInf;

public class Client {
    //注意�Q�此处http://interfaces.cxf.com/  来源于wsdl文�g中namespace   http://localhost:9000/hello?wsdl=HelloWorldServiceInf.wsdl" namespace="http://interfaces.cxf.com/" />

    private static final QName SERVICE_NAME=new QName("http://interfaces.cxf.com/","HelloWorldServiceInf");//HelloWorldServiceInf接口�cȝ��名称
    private static final QName PORT_NAME=new QName("http://interfaces.cxf.com/", "HelloWorldServiceInfPort");//HelloWorldServiceInfPort 接口�cȝ��名称+Port
    public static void main(String[] args) {
        String endPointAddress="http://localhost:9000/hello";
        Service service=Service.create(SERVICE_NAME);
        service.addPort(PORT_NAME, SOAPBinding.SOAP11HTTP_BINDING, endPointAddress);
        HelloWorldServiceInf inf=service.getPort(HelloWorldServiceInf.class);
        System.out.println(inf.sayHello("张三"));
    }
}

CXF�Ҏ��wsdl文�g动态调用WebService

package com.cxf.client;

import org.apache.cxf.jaxws.endpoint.dynamic.JaxWsDynamicClientFactory;

public class ClientFromWsdl {

    public static void main(String[] args) throws Exception{
        JaxWsDynamicClientFactory dcf = JaxWsDynamicClientFactory.newInstance();
        org.apache.cxf.endpoint.Client client = dcf.createClient("http://localhost:9000/hello?wsdl");
        //sayHello 为接口中定义的方法名�U?nbsp;  张三��Z��递的参数   �q�回一个Object数组
        Object[] objects=client.invoke("sayHello", "张三");
        //输出调用�l�果
        System.out.println(objects[0].toString());
    }
}

下蝲工程代码

雪山飞鹄 2010-09-15 11:18 发表评论

Apache之CXF HelloWorld入门

雪山飞鹄 — Fri, 10 Sep 2010 01:51:00 GMT

        最�q�由于项目需要，一直在学习OSGI�Q�在学习OSGI的这�D�|��间内�Q�不断的接触到apache的一些优�U�的开源项目，比如�?a title="OSGi Framework and components." >Felix�?a title="Service Framework" >CXF�{��?a title="OSGi Framework and components." >Felix是Apache对OSGI R4规范的一个轻量��实现。你使用eclipse创徏的plugin(插�g)工程都是可以正常�q�行�?a title="OSGi Framework and components." >Felix中的。前提是你创建bundle的时候选择标准选项�q�一栏。好了本��文章主要是用来介绍CXF的，关于Felix��׃��再深入讨��Z��Q�有兴趣的可以自行去研究下�?br />         关于CXF�Q�不做过多的解释。官方的解释已经够清楚了。相信大家之前在Java环境下创建webservice�E�序大多数选择的是xfire�q�个框架吧。后来好多专家不再推荐这个东东。都��使用CXF。在未接触到CXF之前�Q�本��Z��向喜�Ƣ用xfire�q�个框架来创��q��webservice。还了，废话不多��_��先来看个HelloWorld的程序，教大家快速上手�?br />         首先去Apache�|�站下蝲CXF所需要的jar�Q�我本�h下蝲�?a class="external-link" rel="nofollow">apache-cxf-2.2.10.zip�q�个包。这里�ؓ了方便期间创��Z��个java工程。啊�Q�java工程�Q�这有点不可思议了，不是要创建webservice吗？怎么是java工程�Q�呵呵，�q�里��是CXF的神奇之�?
        ��d��必须的jar��C��的classpath路径下�?br />         cxf-2.2.10.jar 核心jar
        jetty-6.1.21.jar 用来启动jetty服务�?br />         jetty-util-6.1.21.jar jetty辅助工具
        wsdl4j-1.6.2.jar wsdl支持工具
        XmlSchema-1.4.5.jar
        �q�就�?a title="Service Framework" >CXF的最��配�|�，以上jar包缺一不可
        创徏一个接�?br />

package com.cxf.service;

public interface HelloWorldCxfService {

String sayHello(String username);
}

创徏该接口的实现�c?br />

package com.cxf.service;

public class HelloWorldCxfServiceImpl implements HelloWorldCxfService {

    public String sayHello(String username) {
        return "Hello,"+username;
    }
}

发布webservice

package com.cxf.server;

import org.apache.cxf.frontend.ServerFactoryBean;

import com.cxf.service.HelloWorldCxfService;
import com.cxf.service.HelloWorldCxfServiceImpl;

public class Server {

    public static void main(String[] args){
        HelloWorldCxfServiceImpl worldCxfServiceImpl=new HelloWorldCxfServiceImpl();
        ServerFactoryBean factoryBean=new ServerFactoryBean();
        factoryBean.setAddress("http://localhost:8080/hello");
        factoryBean.setServiceClass(HelloWorldCxfService.class);
        factoryBean.setServiceBean(worldCxfServiceImpl);
        factoryBean.create();
    }
}

�q�行Server�Q�注意不要关闭，在控制台会打印如下信息：

2010-9-10 9:44:16 org.apache.cxf.service.factory.ReflectionServiceFactoryBean buildServiceFromClass
信息: Creating Service {http://service.cxf.com/}HelloWorldCxfService from class com.cxf.service.HelloWorldCxfService
2010-9-10 9:44:16 org.apache.cxf.endpoint.ServerImpl initDestination
信息: Setting the server's publish address to be http://localhost:8080/hello
2010-09-10 09:44:16.296::INFO:  Logging to STDERR via org.mortbay.log.StdErrLog
2010-09-10 09:44:16.296::INFO:  jetty-6.1.21
2010-09-10 09:44:16.390::INFO:  Started SelectChannelConnector@localhost:8080

客户端调�?br />

package com.cxf.server;

import org.apache.cxf.frontend.ClientProxyFactoryBean;

import com.cxf.service.HelloWorldCxfService;

public class Client {

    public static void main(String[] args) {
        ClientProxyFactoryBean factoryBean=new ClientProxyFactoryBean();
        factoryBean.setAddress("http://localhost:8080/hello");
        factoryBean.setServiceClass(HelloWorldCxfService.class);
        HelloWorldCxfService worldCxfService=(HelloWorldCxfService) factoryBean.create();
        System.out.println(worldCxfService.sayHello("张三"));
    }
}

�q�行Client代码�Q�控制台打印如下信息�Q?br />

2010-9-10 9:46:58 org.apache.cxf.service.factory.ReflectionServiceFactoryBean buildServiceFromClass
信息: Creating Service {http://service.cxf.com/}HelloWorldCxfService from class com.cxf.service.HelloWorldCxfService
Hello,张三

到此�Q�我们的webservice�Q�已�l�成功调用了。大家是不是�q�不及待的想看下wsdl文�g是啥��L��呢？
在浏览器中输�?a href="http://localhost:8080/hello?wsdl">http://localhost:8080/hello?wsdl�Q�即可看到wsdl文�g了。其�?a href="http://localhost:8080/hello?wsdl">http://localhost:8080/hello部分��Z��码里指定的Address�?br /> wsdl文�g信息�Q?br />

  xml version="1.0" ?>
- <wsdl:definitions name="HelloWorldCxfService" targetNamespace="http://service.cxf.com/" xmlns:ns1="http://schemas.xmlsoap.org/wsdl/soap/http" xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:tns="http://service.cxf.com/" xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
- <wsdl:types>
- <xsd:schema attributeFormDefault="unqualified" elementFormDefault="qualified" targetNamespace="http://service.cxf.com/" xmlns:tns="http://service.cxf.com/" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
  <xsd:element name="sayHello" type="tns:sayHello" />
- <xsd:complexType name="sayHello">
- <xsd:sequence>
  <xsd:element minOccurs="0" name="arg0" type="xsd:string" />
  xsd:sequence>
  xsd:complexType>
  <xsd:element name="sayHelloResponse" type="tns:sayHelloResponse" />
- <xsd:complexType name="sayHelloResponse">
- <xsd:sequence>
  <xsd:element minOccurs="0" name="return" type="xsd:string" />
  xsd:sequence>
  xsd:complexType>
  xsd:schema>
  wsdl:types>
- <wsdl:message name="sayHelloResponse">
  <wsdl:part element="tns:sayHelloResponse" name="parameters" />
  wsdl:message>
- <wsdl:message name="sayHello">
  <wsdl:part element="tns:sayHello" name="parameters" />
  wsdl:message>
- <wsdl:portType name="HelloWorldCxfServicePortType">
- <wsdl:operation name="sayHello">
  <wsdl:input message="tns:sayHello" name="sayHello" />
  <wsdl:output message="tns:sayHelloResponse" name="sayHelloResponse" />
  wsdl:operation>
  wsdl:portType>
- <wsdl:binding name="HelloWorldCxfServiceSoapBinding" type="tns:HelloWorldCxfServicePortType">
  <soap:binding style="document" transport="http://schemas.xmlsoap.org/soap/http" />
- <wsdl:operation name="sayHello">
  <soap:operation soapAction="" style="document" />
- <wsdl:input name="sayHello">
  <soap:body use="literal" />
  wsdl:input>
- <wsdl:output name="sayHelloResponse">
  <soap:body use="literal" />
  wsdl:output>
  wsdl:operation>
  wsdl:binding>
- <wsdl:service name="HelloWorldCxfService">
- <wsdl:port binding="tns:HelloWorldCxfServiceSoapBinding" name="HelloWorldCxfServicePort">
  <soap:address location="http://localhost:8080/hello" />
  wsdl:port>
  wsdl:service>
  wsdl:definitions>

雪山飞鹄 2010-09-10 09:51 发表评论

Hessian一个轻量��的remoting on http工具

雪山飞鹄 — Wed, 01 Sep 2010 01:24:00 GMT

        baidu癄��q�样介绍它：
        Hessian是一个轻量��的remoting on http工具�Q��用简单的�Ҏ��提供了RMI的功�? 相比WebService�Q�Hessian更简单、快捗��采用的是二�q�制RPC协议�Q�因为采用的是二�q�制协议�Q�所以它很适合于发送二�q�制数据.
        开元百�U�这样介�l�它�Q?br />         Hessian是Caucho开发的一�U�二�q�制Web Service协议。采取Apache许可协议.
        The Hessian binary web service protocol makes web services usable without requiring a large framework, and without learning yet another alphabet soup of protocols. Because it is a binary protocol, it is well-suited to sending binary data without any need to extend the protocol with attachments.
Hessian是一个精心打造的Web Service实现�Q�它支持Java、C#、Ruby、PHP和Python�Q�又新增了ActionScript。��用Adobe Flash和Flex的RIA开发者们在需要集成业务服务的时候，Hessian应该是一个不错的选择�?br />         既然都它�q�么��奇�Q�那么我们就又要去认识下�q�位新朋友�?br />         ��目主页�Q?a >http://hessian.caucho.com/
        ��大家仔细认真阅读下官方网站�?br />         �q�是先从helloworld着手�?br />         它只需要一个jar包即�?br />         ��d��方下载适用于java环境下的jar包支�?br />         hessian-4.0.7.jar   hessian-4.0.7-src.jar
        创徏web工程�?br />         �~�写接口�Q?br />

package com.hessian.demo.inf;

public interface HelloWorld {

    public String sayHelloWorld(String name);

}

�~�写实现�c�：

package com.hessian.demo.impl;

import com.hessian.demo.inf.HelloWorld;

public class HelloWorldImpl implements HelloWorld {

    public String sayHelloWorld(String name) {
        return "Hello ,"+name+"Welcome to use hessian ! ";
    }

}

配置web.xml

xml version="1.0" encoding="UTF-8"?>
<web-app version="2.5"
    xmlns="http://java.sun.com/xml/ns/javaee"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://java.sun.com/xml/ns/javaee
    http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd">
    <servlet>
        <servlet-name>helloworldservlet-name>
        <servlet-class>com.caucho.hessian.server.HessianServletservlet-class>
        <init-param>


            <param-name>home-apiparam-name>
            <param-value>com.hessian.demo.inf.HelloWorldparam-value>
        init-param>
        <init-param>


            <param-name>home-classparam-name>
            <param-value>com.hessian.demo.impl.HelloWorldImplparam-value>
        init-param>
    servlet>
    <servlet-mapping>
        <servlet-name>helloworldservlet-name>
        <url-pattern>/helloworldurl-pattern>
    servlet-mapping>
web-app>

此处web.xml中配�|�的初始化参数具体可参考HessianServlet的init()�Ҏ��

public void init(ServletConfig config)
    throws ServletException
  {
    super.init(config);

    try {
      if (_homeImpl != null) {
      }
      else if (getInitParameter("home-class") != null) {
    String className = getInitParameter("home-class");

    Class homeClass = loadClass(className);

    _homeImpl = homeClass.newInstance();

    init(_homeImpl);
      }
      else if (getInitParameter("service-class") != null) {
    String className = getInitParameter("service-class");

    Class homeClass = loadClass(className);

    _homeImpl = homeClass.newInstance();

    init(_homeImpl);
      }
      else {
    if (getClass().equals(HessianServlet.class))
      throw new ServletException("server must extend HessianServlet");

    _homeImpl = this;
      }

      if (_homeAPI != null) {
      }
      else if (getInitParameter("home-api") != null) {
    String className = getInitParameter("home-api");

    _homeAPI = loadClass(className);
      }
      else if (getInitParameter("api-class") != null) {
    String className = getInitParameter("api-class");

    _homeAPI = loadClass(className);
      }
      else if (_homeImpl != null) {
    _homeAPI = findRemoteAPI(_homeImpl.getClass());

    if (_homeAPI == null)
      _homeAPI = _homeImpl.getClass();
      }

      if (_objectImpl != null) {
      }
      else if (getInitParameter("object-class") != null) {
    String className = getInitParameter("object-class");

    Class objectClass = loadClass(className);

    _objectImpl = objectClass.newInstance();

    init(_objectImpl);
      }

      if (_objectAPI != null) {
      }
      else if (getInitParameter("object-api") != null) {
    String className = getInitParameter("object-api");

    _objectAPI = loadClass(className);
      }
      else if (_objectImpl != null)
    _objectAPI = _objectImpl.getClass();

      _homeSkeleton = new HessianSkeleton(_homeImpl, _homeAPI);
      if (_objectAPI != null)
    _homeSkeleton.setObjectClass(_objectAPI);

      if (_objectImpl != null) {
    _objectSkeleton = new HessianSkeleton(_objectImpl, _objectAPI);
    _objectSkeleton.setHomeClass(_homeAPI);
      }
      else
    _objectSkeleton = _homeSkeleton;

      if ("true".equals(getInitParameter("debug")))
    _isDebug = true;

      if ("false".equals(getInitParameter("send-collection-type")))
    setSendCollectionType(false);
    } catch (ServletException e) {
      throw e;
    } catch (Exception e) {
      throw new ServletException(e);
    }
  }

�~�写客户端测试代码：

package com.hessian.demo.client;

import com.caucho.hessian.client.HessianProxyFactory;
import com.hessian.demo.inf.HelloWorld;

public class HelloWorldClient {

    public static void main(String[] args) throws Exception{
        //servlet的访问�\�?/span>
        String url="http://localhost:8080/hessian/helloworld";
        //创徏一HessianProxyFactory对象,用法与xfire很像
        HessianProxyFactory proxyFactory=new HessianProxyFactory();
        //获得HelloWorld的实�?传递两个参��C��ơ�ؓ:接口.class,该servlet的访问�\�?/span>
        HelloWorld helloWorld=(HelloWorld) proxyFactory.create(HelloWorld.class, url);
        System.out.println(helloWorld.sayHelloWorld("张三"));
    }
}

效果图：

雪山飞鹄 2010-09-01 09:24 发表评论

��L��使用xfire�~�写�q�回��gؓlist的webservice服务

雪山飞鹄 — Wed, 14 Jul 2010 03:05:00 GMT

摘要: 功能描述�Q��^常在��目中��用xfire来写webservice�q�回值大都�ؓ字符�Ԍ��今天无意间查看了xfire的官�Ҏ��档，发现用xfire来编写返回��gؓlist的web服务也很��单。但步骤�E�微�J�琐一炏V��怕遗忘，�Ҏ��记录一番�? &nbs... 阅读全文

雪山飞鹄 2010-07-14 11:05 发表评论

雪山飞鹄 — Mon, 07 Jun 2010 02:13:00 GMT

        �q�期在做多个数据库应用交互系�l�，其中数据交互采用了webservice的方式，说到webservice��目中不得不用到xfire�q�个框架�Q�有了它我们几乎不用写代码，��可以很快速的创徏自己的webservice
        但在使用的过�E�中遇到一些小�l�节上的问题�Q?br /> ��是在写webservice接口的时候，通常大家都会定义一些方法的参数�Q�但是根据xfire的xsd文�g描述情况来看�Q�它的参数命名通常是in0,in1�{�等�Q�一�ơ类推，很不友好�?br />         按照XFire-Spring生成的WSDL文��中接口参数名极不友好�Q?

        大家都知道，作�ؓ一个合格的�E�序员，在写代码的时候方法参数命名什么的要尽量做到见名知意，昄��他这�U�风格是不适合我们的。因此我们要创新�Q�这��有了下文�?br />         如何自动��in0与in1替换成友好的参数名称�??
        �Ҏ��如下�Q?
1.在与接口�c�d��一包下面徏一个接口类名称.aegis.xml 的文�Ӟ��内容如下

        注意�Q?br />                 name为接口中�Ҏ��名称
                index为方法中�W�一个参�?
                mappedName为替换后的名�U?
                该XML文�g的位�|�一定要与你定义的webservice的接口位于同一个目录（包下�Q�否则不起作�?/p>

雪山飞鹄 2010-06-07 10:13 发表评论