[Andromdaplugins-cvs] CVS update: cartridges/andromda-ejb3/src/main/resources/templates/ejb3 ServiceDelegate.vsl ServiceLocator.vsl

[Vance K. <va...@us...>]

  User: vancek  
  Date: 06/01/10 00:09:59

  Added:       andromda-ejb3/src/main/resources/templates/ejb3
                        ServiceDelegate.vsl ServiceLocator.vsl
  Log:
  initial revision
  
  Revision  Changes    Path
  1.1                  cartridges/andromda-ejb3/src/main/resources/templates/ejb3/ServiceDelegate.vsl
  
  Index: ServiceDelegate.vsl
  ===================================================================
  // license-header java merge-point
  #if ($stringUtils.isNotBlank($service.packageName))
  package $service.packageName;
  #end
  #set ($generatedFile = "${stringUtils.replace($service.fullyQualifiedServiceDelegateName,'.','/')}.java")
  
  /**
   * Web service delegator for {@link $service.fullyQualifiedServiceName}.
   *
   * @see $service.fullyQualifiedServiceName
   */
  public class $service.serviceDelegateName
  {
      /**
       * Environment properties
       */
      private java.util.Properties env = null;
      
      /**
       * Default constructor
       */
      public ${service.serviceDelegateName}()
      {
          // Null implementation
      }
      
      /**
       * Constructor setting the envirinment properties.
       *
       * @param env
       */
      public ${service.serviceDelegateName}(java.util.Properties env)
      {
          this.env = env;
      }
      
      /**
       * Gets an instance of {@link $service.fullyQualifiedServiceRemoteInterfaceName}
       */
      private final ${service.fullyQualifiedServiceRemoteInterfaceName} get${service.name}()
          throws javax.naming.NamingException
      {
          return ${ejb3TypesPackage}.ServiceLocator.getInstance().get${service.name}(env);
      }
  
  #foreach ($operation in $service.businessOperations)
      /**
       * @see ${service.fullyQualifiedServiceName}#${operation.getSignature(false)}
       */
      $operation.visibility $operation.returnType.fullyQualifiedName $operation.signature
  #**##if ($operation.exceptionsPresent)
          $operation.throwsClause
  #**##end
      {
          try
          {
  #**##if (!$operation.returnTypePresent)
              get${service.name}().${operation.name}(${operation.argumentNames});
  #**##else
              return get${service.name}().${operation.name}(${operation.argumentNames});
  #**##end
          }
  #**##if (!$operation.exceptionsPresent)
          catch (Exception ex)
  #**##else
          catch (javax.naming.NamingException ex)
  #**##end
          {
  #**##if ($operation.exceptionsPresent)
  #*  *##foreach ($exception in $operation.exceptions)
  #*    *##if ($velocityCount == 1)
              throw new ${exception.fullyQualifiedName}(ex);
  #*    *##end
  #*  *##end
  #**##else
              ex.printStackTrace();
  #**##end
          }
      }
  
  #end
      /**
       * Close down service delegate resources
       */
      public void close()
      {
          ${ejb3TypesPackage}.ServiceLocator.getInstance().shutdown();
      }
  }
  
  
  1.1                  cartridges/andromda-ejb3/src/main/resources/templates/ejb3/ServiceLocator.vsl
  
  Index: ServiceLocator.vsl
  ===================================================================
  // license-header java merge-point
  #set ($generatedFile = "${serviceLocatorName}.java")
  #if($stringUtils.isNotEmpty($ejb3TypesPackage))
  package $ejb3TypesPackage;
  #**##set ($generatedFile = "${stringUtils.replace($ejb3TypesPackage,'.','/')}/${generatedFile}")
  #end
  
  /**
   * Locates and provides all available application services.
   */
  public class $serviceLocatorName
  {
      /**
       * The shared instance of this ${serviceLocatorName}.
       */
      private static ${serviceLocatorName} instance;
      
      /**
       * The Context to lookup the service beans.
       */
      protected javax.naming.InitialContext context = null;
      
      /**
       * Private constructor
       */
      private ${serviceLocatorName}()
      {
          // shouldn't be instantiated
      }
  
      /**
       * Gets the instance of this Class.  Create it if doesn't already exit, otherwise
       * return the current instance.
       *
       * @return the shared service locator instance.
       */
      public final static $serviceLocatorName getInstance()
      {
          if (instance == null)
          {
              instance = new ${serviceLocatorName}();
          }
          return instance;
      }
  
      /**
       * Gets the InitialContext.
       * 
       * @param env the Context environment properties.
       * @return the javax.naming.InitialContext.
       * @throws javax.naming.NamingException failure to create InitialContext
       */
      protected synchronized javax.naming.InitialContext getContext(java.util.Properties env)
          throws javax.naming.NamingException
      {
          if (this.context == null)
          {
              this.context = new javax.naming.InitialContext(env);
          }
          return this.context;
      }
      
      /**
       * Instantiate a new InitialContext using the properties table.
       * 
       * @param env passed to the InitialContext constructor.
       * @return the javax.naming.InitialContext.
       * @throws javax.naming.NamingException failure to create InitialContext
       */
      protected synchronized javax.naming.InitialContext newContext(java.util.Properties env)
          throws javax.naming.NamingException
      {
          this.context = new javax.naming.InitialContext(env);
          return this.context;
      }
  
      /**
       * Shuts down the ServiceLocator and releases any used resources.
       */
      public synchronized void shutdown()
      {
          if (this.context != null)
          {
              try
              {
                  this.context.close();
              }
              catch (javax.naming.NamingException ne)
              {
                  // ignore
              }
              finally
              {
                  this.context = null;
              }
          }
      }
  
  #foreach ($service in $services)
      /**
       * Gets an instance of {@link $service.fullyQualifiedServiceRemoteName}.
       *
       * @param env the Context environment properties.  Null represents no properties.
       * @throws javax.naming.NamingException failure to lookup remote service interface.
       */
      public final $service.fullyQualifiedServiceRemoteInterfaceName get${service.name}(java.util.Properties env)
          throws javax.naming.NamingException
      {
          return (${service.fullyQualifiedServiceRemoteInterfaceName})
              getContext(env).lookup(${service.fullyQualifiedServiceRemoteInterfaceName}.class.getName());
      }
  
  #end
      /**
       * Gets an instance of the given service.
       *
       * @param serviceName lookup this service from the context.
       * @throws javax.naming.NamingException failure to lookup remote service interface.
       */
      public final Object getService(String serviceName)
          throws javax.naming.NamingException
      {
          return getService(serviceName, null);
      }
  
      /**
       * Gets an instance of the given service.
       *
       * @param serviceName lookup this service from the context.
       * @param env the Context environment properties.  Null represents no properties.
       * @throws javax.naming.NamingException failure to lookup remote service interface.
       */
      public final Object getService(String serviceName, java.util.Properties env)
          throws javax.naming.NamingException
      {
          return getContext(env).lookup(serviceName);
      }
  }