Eclipse 开发Tuscany应用

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1. new maven project.
2. copy pom.xml
3. add Library -> user Lib -> Tuscany1-6-2
4. 项目右键 -> SCA -> Add SCA Nature
5. new SCA -> SCA.composite -> test_app.composite (生成到resources中)
6. test_app.composite:
   <?xml...>
   <sca:composite xmlns...>
       <sca:component name="DeSkuCategoryComponent">
           <sca:implementation.java class="com.dragonmarts.test.impl.DeSkuCategoryService" />
           <sca:service name="DeSkuCategoryService" >
               <sca:interface.java interface="com.dragonmarts.test.service.DeSkuCategoryService" />
               <sca:binding.sca /> 
               <sca:binding.ws /> 
           </sca:service>
       </sca:component>
   </sca:composite>

   右键点击空白处 -> SCA -> 生成代码
7. copy serializable_data_type_object.xml
   到resources中

8. # cd src/java/main
   # wsimport -extension -b ../resources/serializable_data_type_object.xml -d . http://yourhost:9763/services/InventoryDataServices?wsdl -p com.dragonmarts.test.das -s .

wsimport -extension -b ../resources/serializable_data_type_object.xml -d . http://172.16.5.83:9763/services/CetsDataService?wsdl -p com.dragonmarts.cets.das -s .

wsimport -extension -b ../resources/serializable_data_type_object.xml -d . http://172.16.5.83:9763/services/InventoryDataService?wsdl -p com.dragonmarts.inventory.das -s .

   -extension: 是为了处理没有参数的函数。如果不设，那么当有两个以上时会提示：提供参数不唯一。

9. test_app.composite:
   <?xml...>
   <sca:composite xmlns... targetNamespace="http://dragonmarts.com">
       <sca:component name="DeSkuCategoryComponent">
           <sca:implementation.java class="com.dragonmarts.test.impl.DeSkuCategoryServiceImpl" />
           <sca:service name="DeSkuCategoryService" >
               <sca:interface.java interface="com.dragonmarts.test.service.DeSkuCategoryService" />
               <sca:binding.sca /> 
               <sca:binding.ws /> 
           </sca:service>
           <sca:reference name="testDataService">
               <sca:interface.java interface="com.dragonmarts.test.das.TextDataServicePortType" />
               <sca:binding.ws uri="http://127.0.0.1:....wso2server...?wsdl" />
           </sca:reference>
       </sca:component>
   </sca:composite>

10. 到 com.dragonmarts.test.impl.DeSkuCategoryServiceImpl 中增加

public class ...{
   protected TextDataServicePortType textDataService;

   public void setTextDataService(TextDataServicePortType textDataService){
       ....
   }
   ...
}

11. create class : com.dragonmarts.test.model.Pagination
       各个项目是一样的，需要序列化


12. create class : com.dragonmarts.test.model.DeSkuCategoryResponse:
   public class ... implements Searializable {
       private Pagination;
       private List<DeSkuCategory> deSkuCategory;
       ... get, set...
   }

13. com.dragonmarts.test.service.DeSkuCategoryService

   public interface ...{
       public DeSkuCategoryResponse getDeSkuCategoryResponseBySkuIdList(
           String skuIdList);
   }

14. 到 com.dragonmarts.test.impl.DeSkuCategoryServiceImpl
   增加 getDeSkuCategoryResponseBySkuIdList 的实现:

public class ...{

   static Logger dataServiceLogger = Logger.getLogger("testDas");
   static Logger appLogger = Logger.getLogger("testApp");


   ...

   public DeSkuCategoryResponse getDeSkuCategoryBySkuIdList(String skuIdList){
       DeSkuCategoryReponse deSkuCategoryReponse = new DeSkuCategoryReponse();

       ...

       List<DeSkuCategory> deSkuCategoryList = new ArrayList<DeSkuCategory>();
       try{...}catch(...){...}

       Pagination pagination = new Pagination();
       ...

       deSkuCategoryReponse.setPagination(pagination);
       ...

       return deSkuCategoryReponse
   }
}

(隐含：将log4j.properties放在resources文件夹下)

15. 部署
   webapp目录下的结构：
       META-INF
           MANIFEST.MF
           sca-contribution.xml
       WEB-INF
           web.xml

   # mvn tomcat:deploy
   (第二次开始，就可以直接使用重新部署： mvn tomcat:redeploy，这样更快)

sca-contribution.xml
   中的名字要与 test.composite中相关信息相同

页面可以访问: http://127.0.0.1:8080/test_app/DeSkuCategoryComponent?wsdl

16. php 中调用

17.提交das

cd /usr/local/wso2dataservices/repository/deployment/server/dataservices

cp CetsDataService.dbs /export/wso2/cets_das/