userserviceregistry.java

Java/J2EE框架Jdon-Framework系统的Sample

package com.jdon.bussinessproxy;

import com.jdon.controller.ContainerRegistry;
import com.jdon.controller.ContainerWrapper;
import com.jdon.util.Debug;
import com.jdon.bussinessproxy.config.TargetMetaDefXmlLoader;
import java.util.Map;
import java.util.Iterator;
import com.jdon.bussinessproxy.meta.POJOTargetMetaDef;

public class UserServiceRegistry implements ContainerRegistry, KeyConstants {

  private final static String module = UserServiceRegistry.class.getName();
  private ContainerWrapper containerWrapper;
  public ContainerWrapper getContainerWrapper() {
    return containerWrapper;
  }

  public UserServiceRegistry(ContainerWrapper containerWrapper) {
    this.containerWrapper = containerWrapper;
  }

  public void register() {
    Debug.logVerbose(" startup User's Services ", module);
    TargetMetaDefXmlLoader targetMetaDefXmlLoader = (TargetMetaDefXmlLoader)
        containerWrapper.lookup(SERVICE_METALOADER_NAME);
    Map pojoClasses = targetMetaDefXmlLoader.getPojoClasses();
    Iterator iter = pojoClasses.keySet().iterator();
    while (iter.hasNext()) {
      String name = (String) iter.next();
      Debug.logVerbose(" register service: " + name, module);
      POJOTargetMetaDef tgm = (POJOTargetMetaDef)pojoClasses.get(name);
      containerWrapper.register(name, createClass(tgm.getClassName()));
    }

  }

  private Class createClass(String className){
    Class classService = null;
    try{
      classService = Class.forName(className);
    }catch(Exception ex){
      Debug.logError(ex, module);
    }
    return classService;

  }

}