Axis2常用部署方式

Axis2常用部署方式【WEB】

项目代码：

services.xml

<service name="WeatherService" scope="application">
    <description>
        Weather POJO Service
    </description>
    <messageReceivers>
        <messageReceiver mep="http://www.w3.org/2004/08/wsdl/in-only"
                         class="org.apache.axis2.rpc.receivers.RPCInOnlyMessageReceiver"/>
        <messageReceiver mep="http://www.w3.org/2004/08/wsdl/in-out"
                         class="org.apache.axis2.rpc.receivers.RPCMessageReceiver"/>
    </messageReceivers>
    <parameter name="ServiceClass">sample.pojo.service.WeatherService</parameter>

</service>

WeatherService：

package sample.pojo.service;

import sample.pojo.data.Weather;

public class WeatherService{
    Weather weather;
    
    public void setWeather(Weather weather){
        this.weather = weather;
    }

    public Weather getWeather(){
        return this.weather;
    }
}

Weather：

package sample.pojo.data;

public class Weather{
    float temperature;
    String forecast;
    boolean rain;
    float howMuchRain;
    
    public void setTemperature(float temp){
        temperature = temp;
    }

    public float getTemperature(){
        return temperature;
    }
    
    public void setForecast(String fore){
        forecast = fore;
    }

    public String getForecast(){
        return forecast;
    }
    
    public void setRain(boolean r){
        rain = r;
    }

    public boolean getRain(){
        return rain;
    }
    
    public void setHowMuchRain(float howMuch){
        howMuchRain = howMuch;
    }

    public float getHowMuchRain(){
        return howMuchRain;
    }
}

客户端代码：

package sample.pojo.rpcclient;

import javax.xml.namespace.QName;

import org.apache.axis2.AxisFault;
import org.apache.axis2.addressing.EndpointReference;
import org.apache.axis2.client.Options;
import org.apache.axis2.rpc.client.RPCServiceClient;

import sample.pojo.data.Weather;

public class WeatherRPCClient {

    public static void main(String[] args1) throws AxisFault {

        RPCServiceClient serviceClient = new RPCServiceClient();

        Options options = serviceClient.getOptions();

        EndpointReference targetEPR = new EndpointReference("http://192.168.87.222:8080/webservice/services/WeatherService");
        options.setTo(targetEPR);

        serviceClient.setOptions(options);
        // Setting the weather
        QName opSetWeather = new QName("http://service.pojo.sample/xsd", "setWeather");

        Weather w = new Weather();

        w.setTemperature((float) 39.3);
        w.setForecast("Cloudy with showers");
        w.setRain(true);
        w.setHowMuchRain((float) 4.5);

        Object[] opSetWeatherArgs = new Object[] {w};

        serviceClient.invokeRobust(opSetWeather, opSetWeatherArgs);

        // Getting the weather
        QName opGetWeather = new QName("http://service.pojo.sample/xsd", "getWeather");

        Object[] opGetWeatherArgs = new Object[] {};
        Class[] returnTypes = new Class[] {Weather.class};

        Object[] response = serviceClient.invokeBlocking(opGetWeather, opGetWeatherArgs, returnTypes);

        Weather result = (Weather) response[0];

        if (result == null) {
            System.out.println("Weather didn't initialize!");
            return;
        }

        // Displaying the result
        System.out.println("Temperature               : " + result.getTemperature());
        System.out.println("Forecast                  : " + result.getForecast());
        System.out.println("Rain                      : " + result.getRain());
        System.out.println("How much rain (in inches) : " + result.getHowMuchRain());

    }
}

1，文件夹方式

文件夹包结构：

WEB-INF\services\WeatherService

\META-INF\services.xml

\sample\pojo\service\WeatherService.class

\sample\pojo\data\Weather.class

按照此结构将编译后的java代码放置在web中，即可实现webservice的部署。

2，打包.aar方式

此种方式就是将方式#1的代码打成.aar包，然后放置到WEB-INF\services\。

a,打开CMD命令行，切换到WEB-INF\services\WeatherService，键入：

E:\workspace\webservice\src\main\webapp\WEB-INF\services\WeatherService>jar cvf WeatherService.aar .

b,打包没问题时屏幕出现下面的字幕：

E:\workspace\webservice\src\main\webapp\WEB-INF\services\WeatherService>jar cvf WeatherService.aar .
标明清单(manifest)
忽略项 META-INF/
增加：META-INF/services.xml(读入= 587) (写出= 238)(压缩了 59%)
增加：sample/(读入= 0) (写出= 0)(存储了 0%)
增加：sample/pojo/(读入= 0) (写出= 0)(存储了 0%)
增加：sample/pojo/data/(读入= 0) (写出= 0)(存储了 0%)
增加：sample/pojo/data/Weather.class(读入= 727) (写出= 372)(压缩了 48%)
增加：sample/pojo/service/(读入= 0) (写出= 0)(存储了 0%)
增加：sample/pojo/service/WeatherService.class(读入= 358) (写出= 220)(压缩了 38%)

c,此时到WEB-INF\services\WeatherService下就有一个名为WeatherService.aar 的文件。由于与文件夹内容相同，所以运行tomcat前需要把WEB-INF\services\WeatherService\WeatherService.aar拷贝到WEB-INF\services下，并需要把WEB-INF\services\WeatherService文件夹删除。

3，以编程方式部署

通过这种方式可以将services.xml和webservice的代码放到任意java classpath下。

4，以传统Java对象POJO(Plain Old Java Object)部署

生成Stub代码：

a,进入CMD命令行，切换目录到%AXIS2_HOME%\bin\，然后键入：wsdl2java

D:\Buckup\Apache Axis2\1.2\axis2-1.2\axis2-1.2\bin>wsdl2java
Using AXIS2_HOME:   D:\Buckup\Apache Axis2\1.2\axis2-1.2\axis2-1.2
Using JAVA_HOME:    D:\Java\jdk1.6.0_34
Usage: WSDL2Java -uri <url or path> : A url or path to a WSDL
          -o <path>                Specify a directory path for the generated code.
          -a                       Generate async style code only (Default: off).
          -s                       Generate sync style code only (Default: off). Takes precedence over -a.
          -p <pkg1>                Specify a custom package name for the generated code.
          -l <language>            Valid languages are java and csharp (Default: java).
          -t                       Generate a test case for the generated code.
          -ss                      Generate server side code (i.e. skeletons) (Default: off).
          -sd                      Generate service descriptor (i.e. services.xml). (Default: off). Valid with -ss.
          -d <databinding>         Valid databinding(s) are adb, xmlbeans, jibx, jaxme and jaxbri (Default: adb).
          -g                       Generates all the classes. Valid only with -ss.
          -pn <port_name>          Choose a specific port when there are multiple ports in the wsdl.
          -sn <service_name>       Choose a specific service when there are multiple services in the wsdl.
          -u                       Unpacks the databinding classes
          -r <path>                Specify a repository against which code is generated.
          -ns2p ns1=pkg1,ns2=pkg2  Specify a custom package name for each namespace specified in the wsdls schema.
          -ssi                     Generate an interface for the service implementation (Default: off).
          -wv                      WSDL Version. Valid Options : 2, 2.0, 1.1
          -S                      Specify a directory path for generated source
          -R                      Specify a directory path for generated resources
          -em                      Specify an external mapping file
          -f                      Flattens the generated files
          -uw                      Switch on un-wrapping.
          -xsdconfig <path to file> Use XMLBeans .xsdconfig file. Valid only with -d xmlbeans.

b,上面展示了wsdl2java的使用方式，如果你已经完全了解，则忽略上述步骤。键入：

wsdl2java -uri http://192.168.87.222:8080/webservice/services/WeatherService?wsdl -p sample.pojo -o C:/webservice
-url：指定WSDL
-p：指定生成代码的java包名
-o：指定存放生成代码的文件夹

c,完成后到C:\webservice\src\sample\pojo下可以查看生成的文件，由于生成文件数量众多，就不贴出来了。

Axis2常用部署方式

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