用myeclipse开发oc4j第一个webservice的简单示例

用myeclipse开发oc4j第一个webservice的简单示例

新建project.如下图选择，

建立好以后的目录树如图:

 

2. 添加新的webservice 接口和实现类。

依次选择File->New->Other

如图

点击Finish.

3. 双击编辑HelloWorldImpl.java

代码如下:

public   class  HelloWorldImpl  implements  IHelloWorld  {

 

      public String example(String message) {

            return "Hello World" + message;

      }

 

}

4. 修改WebRoot->WEB-INF->web.xml如下

 

 

<? 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 > helloworld </ servlet-name >

     < servlet-class > oracle.j2ee.ws.StatelessJavaRpcWebService </ servlet-class >

     < init-param >

       < param-name > class-name </ param-name >

       < param-value > HelloWorldImpl </ param-value >

     </ init-param >

     < init-param >

       < param-name > interface-name </ param-name >

       < param-value > IHelloWorld </ param-value >

     </ init-param >

   </ servlet >

   < servlet-mapping >

     < servlet-name > helloworld </ servlet-name >

     < url-pattern > /HelloWorld </ url-pattern >

   </ servlet-mapping >

</ web-app >

 

5. 添加新的build.xml

内容如下:

<? xml version="1.0" encoding="UTF-8" ?>

 

< project  basedir ="."  default ="war"  name ="bid" >

       < property  name ="app-name"  value ="bid"   />

       < property  name ="release-version"  value ="20060720-1549"   />

       < property  name ="src"  value ="src"   />

       < property  name ="dist"  value ="dist"   />

       < property  name ="classes"  value ="WebRoot/WEB-INF/classes"   />

       < property  name ="lib"  value ="WebRoot/WEB-INF/lib"   />

       < property  name ="ext-lib"  value ="ext-lib"   />

       < property  name ="charset"  value ="UTF-8"   />

       < property  name ="javadoc-packagenames"

            value ="com.safemore.bid,com.safemore.bid.bid,com.safemore.bid.common,com.safemore.bid.issue,com.safemore.bid.logon,com.safemore.bid.util"   />

 

       < patternset  id ="resources" >

             < include  name ="**/*.jpe"   />

             < include  name ="**/*.jpeg"   />

             < include  name ="**/*.rmf"   />

             < include  name ="**/*.wav"   />

             < include  name ="**/*.midi"   />

             < include  name ="**/*.mid"   />

             < include  name ="**/*.au"   />

             < include  name ="**/*.gif"   />

             < include  name ="**/*.png"   />

             < include  name ="**/*.jpg"   />

             < include  name ="**/*.aiff"   />

             < include  name ="**/*.properties"   />

             < include  name ="**/*.txt"   />

             < include  name ="**/*.xml"   />

       </ patternset >

 

       < path  id ="classpath" >

             < pathelement  location ="${dist}"   />

             < fileset  dir ="${lib}" >

                   < include  name ="*.jar"   />

             </ fileset >

             < fileset  dir ="${ext-lib}" >

                   < include  name ="*.jar"   />

             </ fileset >

       </ path >

 

       < target  name ="init" >

             < mkdir  dir ="${dist}"   />

             < mkdir  dir ="${classes}"   />

       </ target >

 

       < target  name ="war"  depends ="resource, jar" >

             <!-- touch file="WEB-INF/web.xml"/ -->

             < war  compress ="false"  destfile ="${dist}/${app-name}-${release-version}.war"

                  webxml ="WebRoot/WEB-INF/web.xml" >

                   < fileset  dir ="WebRoot" >

                         < include  name ="**/*.*"   />

                         < exclude  name ="WEB-INF/"   />

                   </ fileset >

                   < fileset  dir ="WebRoot" >

                         < include  name ="WEB-INF/*.*"   />

                         < exclude  name ="WEB-INF/web.xml"   />

                         < exclude  name ="WEB-INF/${app-name}.xml"   />

                         <!-- exclude name="lib/" / -->

                   </ fileset >

                   <!-- lib dir="${lib}" -->

                   < include  name ="*.jar"   />

                   <!-- /lib -->

                   <!--

                        <lib dir="${dist}"> <include name="*.jar" /> </lib>

                   -->

                   < classes  dir ="${classes}"   />

             </ war >

       </ target >

 

       < target  name ="resource" >

             < copy  todir ="${classes}" >

                   < fileset  dir ="${src}" >

                         < patternset  refid ="resources"   />

                   </ fileset >

             </ copy >

       </ target >

 

       < target  name ="clean" >

             < delete  dir ="${classes}"   />

             < delete  dir ="${dist}"   />

       </ target >

 

       < target  name ="compile"  depends ="init" >

             < javac  classpathref ="classpath"  debug ="true"  deprecation ="false"

                  destdir ="${classes}"  nowarn ="false"  encoding ="${charset}" >

                   < src  path ="${src}"   />

             </ javac >

       </ target >

 

       < target  name ="jar"  depends ="resource, compile, init" >

             < jar  compress ="false"  destfile ="${dist}/${app-name}-${release-version}.jar" >

                   < fileset  dir ="${classes}" >

                         < include  name ="**/*.class"   />

                         < patternset  refid ="resources"   />

                   </ fileset >

             </ jar >

       </ target >

 

       < target  name ="rejar"  depends ="clean, jar"   />

 

       < target  name ="ear"  depends ="war" >

             < ear  destfile ="${dist}/${app-name}-${release-version}.ear"  appxml ="META-INF/application-j1.3.xml" >

                   < fileset  dir ="${dist}"  includes ="${app-name}-${release-version}.war"   />

             </ ear >

       </ target >

 

       < target  name ="release"  depends ="war" >

             < zip  destfile ="${dist}/${app-name}-${release-version}.zip" >

                   < zipfileset  dir ="${dist}"  includes ="${app-name}-${release-version}.war"

                        prefix ="."   />

                   < zipfileset  dir ="db"  includes ="*.*"  prefix ="db"   />

                   < zipfileset  dir ="doc"  includes ="*.*"  prefix ="doc"   />

             </ zip >

       </ target >

 

       < target  name ="javadoc" >

             < javadoc  encoding ="${charset}"  charset ="${charset}"  access ="public"

                  author ="true"  destdir ="${dist}/javadoc"  nodeprecated ="false"

                  nodeprecatedlist ="false"  noindex ="false"  nonavbar ="false"  notree ="false"

                  source ="1.5"  splitindex ="true"  use ="true"  version ="true"

                  packagenames ="${javadoc-packagenames}"  sourcepath ="${src}"

                  classpathref ="classpath"   />

       </ target >

</ project >

 

6. 到你的hello的系统目录下面去，在与build.xml同级的目录下面运行ant
7. 然后再myeclipse里面刷新工程会看到多了一个dist目录，这下面就有我们需要的war文件。
8. 启动oc4j,在浏览器中输入http://localhost:8888/em/

然后登录。

9. 依次选择Applications->deploy->

 

Browse选择你的dist下面的那个war文件，然后选择next.

Application Name随便添，Context-Root填写HelloWorld

然后下一步，deploy.

10. 在浏览器中输入http://localhost:7788/HelloWorld/HelloWorld

看看效果。点击 example,parma0输入 Me. 点击 Invoke，怎么样，xml成功返回了。恭喜你，第一个servlet成功了。