connectorresource.java

来自「RESIN 3.2 最新源码」· Java 代码 · 共 914 行 · 第 1/2 页

   */
  public void environmentStop(EnvironmentClassLoader loader)
  {
    stop();
  }

  @Override
  public String toString()
  {
    return "ConnectorResource[" + _name + "]";
  }

  public class ResourceAdapterConfig {
    private String _name;
    private ContainerProgram _init;

    public void setJndiName(String name)
    {
      _name = name;
    }

    public String getName()
    {
      return _name;
    }
    
    public void setInit(ContainerProgram init)
    {
      _init = init;
    }

    public ContainerProgram getInit()
    {
      return _init;
    }
  }

  public class ConnectionFactory {
    private String _name;
    private String _type;
    private ManagedConnectionFactory _factory;
    private boolean _localTransactionOptimization = true;
    private boolean _shareable = true;
    private ContainerProgram _init;

    public void setJndiName(String name)
    {
      _name = name;
    }

    public void setName(String name)
    {
      _name = name;
    }

    public String getName()
    {
      return _name;
    }

    public void setType(String type)
      throws Exception
    {
      setClass(type);
    }

    public void setClass(String type)
      throws Exception
    {
      _type = type;

      if (_rar != null) {
	ObjectConfig factoryConfig = _rar.getConnectionDefinition(type);

	if (factoryConfig == null)
	  throw new ConfigException(L.l("'{0}' is an unknown type of <connection-factory> for '{1}'.  The connector has no matching outbound connection-factory.",
					type,
					ConnectorResource.this._type));

	_factory = (ManagedConnectionFactory) factoryConfig.instantiate();
      }
      else if (type != null) {
	ClassLoader loader = Thread.currentThread().getContextClassLoader();
	Class factoryClass = null;
	
	try {
	  factoryClass = Class.forName(type, false, loader);
	} catch (Exception e) {
	  throw new ConfigException(L.l("'{0}' is not a known connection factory.  The type must match the resource adaptor or managed connection factory of one of the installed *.rar files or specify a ManagedConnectionFactory implementation.",
					type));
	}

	if (! ManagedConnectionFactory.class.isAssignableFrom(factoryClass)) {
	  throw new ConfigException(L.l("'{0}' does not implement javax.resource.spi.ManagedConnectionFactory.  <connection-factory> classes must implement ManagedConnectionFactory.",
					factoryClass.getName()));
	}
	
	_factory = (ManagedConnectionFactory) factoryClass.newInstance();
      }
      
    }

    public String getType()
    {
      return _type;
    }

    /**
     * Enables the local transaction optimization.
     */
    public void setLocalTransactionOptimization(boolean enable)
    {
      _localTransactionOptimization = enable;
    }

    /**
     * Enables the local transaction optimization.
     */
    public boolean getLocalTransactionOptimization()
    {
      return _localTransactionOptimization;
    }

    /**
     * Enables the shareable property
     */
    public void setShareable(boolean enable)
    {
      _shareable = enable;
    }

    /**
     * Enables the shareable property
     */
    public boolean getShareable()
    {
      return _shareable;
    }

    public ManagedConnectionFactory getFactory()
    {
      return _factory;
    }
    
    public void setInit(ContainerProgram init)
    {
      _init = init;
    }

    public ContainerProgram getInit()
    {
      return _init;
    }

    @PostConstruct
    public void init()
      throws Exception
    {
      if (_factory == null && _rar != null) {
	ObjectConfig factoryConfig = _rar.getConnectionDefinition(null);

	_factory = (ManagedConnectionFactory) factoryConfig.instantiate();
      }
      
      if (_factory == null)
	throw new ConfigException(L.l("connection-factory requires a valid type."));
    }

  /**
   * Configures a connection-factory
   */
  public void start()
    throws Exception
    {
      ManagedConnectionFactory managedFactory = getFactory();
    
      if (getInit() != null)
	getInit().configure(managedFactory);

      if (_ra != null
	  && managedFactory instanceof ResourceAdapterAssociation) {
	((ResourceAdapterAssociation) managedFactory).setResourceAdapter(_ra);
      }

      ResourceManagerImpl rm = ResourceManagerImpl.createLocalManager();
	
      ConnectionPool cm = rm.createConnectionPool();

      if (_name != null)
	cm.setName(_name);

      if (_rar != null) {
	String trans = _rar.getTransactionSupport();

	if (trans == null) { // guess XA
	  cm.setXATransaction(true);
	  cm.setLocalTransaction(true);
	}
	else if (trans.equals("XATransaction")) {
	  cm.setXATransaction(true);
	  cm.setLocalTransaction(true);
	}
	else if (trans.equals("NoTransaction")) {
	  cm.setXATransaction(false);
	  cm.setLocalTransaction(false);
	}
	else if (trans.equals("LocalTransaction")) {
	  cm.setXATransaction(false);
	  cm.setLocalTransaction(true);
	}
      }

      cm.setLocalTransactionOptimization(getLocalTransactionOptimization());
      cm.setShareable(getShareable());

      Object connectionFactory = cm.init(managedFactory);
      cm.start();

      WebBeansContainer webBeans = WebBeansContainer.create();
      
      if (getName() != null) {
	Jndi.bindDeepShort(getName(), connectionFactory);

	webBeans.addSingleton(connectionFactory, getName());
      }
      else
	webBeans.addSingleton(connectionFactory);
    }
  }

  public class ConnectionListener {
    private String _name;
    private String _type;
    private ContainerProgram _init;
    private EndpointFactory _endpointFactory;

    private MessageEndpointFactory _endpoint;
    private ActivationSpec _activation;

    public void setJndiName(String name)
    {
      _name = name;
    }

    public String getName()
    {
      return _name;
    }

    public void setType(String type)
    {
      _type = type;
    }

    public String getType()
    {
      return _type;
    }
    
    public void setInit(ContainerProgram init)
    {
      _init = init;
    }

    public ContainerProgram getInit()
    {
      return _init;
    }
    
    public EndpointFactory getEndpointFactory()
    {
      return _endpointFactory;
    }
    
    public EndpointFactory createEndpointFactory()
    {
      _endpointFactory = new EndpointFactory();
      
      return _endpointFactory;
    }

    @PostConstruct
    public void init()
      throws ConfigException
    {
      if (_endpointFactory == null)
	throw new ConfigException(L.l("connection-listener needs an endpoint-factory"));
    }

    public void setEndpoint(MessageEndpointFactory endpoint)
    {
      _endpoint = endpoint;
    }

    public MessageEndpointFactory getEndpoint()
    {
      return _endpoint;
    }

    public void setActivation(ActivationSpec activation)
    {
      _activation = activation;
    }

    public ActivationSpec getActivation()
    {
      return _activation;
    }
  }

  public class EndpointFactory {
    private String _name;
    private Class _type;
    private ContainerProgram _init;

    public void setJndiName(String name)
    {
      _name = name;
    }

    public String getName()
    {
      return _name;
    }

    public void setType(Class type)
      throws ConfigException
    {
      _type = type;

      Config.checkCanInstantiate(type);
    }

    public Class getType()
    {
      return _type;
    }
    
    public void setInit(ContainerProgram init)
    {
      _init = init;
    }

    public ContainerProgram getInit()
    {
      return _init;
    }
  }

  public class ConnectorBean {
    private String _name;
    private String _type;
    private ContainerProgram _init;

    private ObjectConfig _objectConfig;
    private Object _object;

    public void setJndiName(String name)
    {
      _name = name;
    }

    public void setName(String name)
    {
      _name = name;
    }

    public String getName()
    {
      return _name;
    }

    public void setType(String type)
      throws Exception
    {
      setClass(type);
    }

    public void setClass(String type)
      throws Exception
    {
      _type = type;

      Object resourceObject = null;

      if (_rar != null) {
	_objectConfig = _rar.getAdminObject(type);

	if (_objectConfig == null)
	  throw new ConfigException(L.l("`{0}' may not have a <resource> section.  The connector has no matching <adminobject> defined.",
					_type));

	_object = _objectConfig.instantiate();
      }
      else {
	ClassLoader loader = Thread.currentThread().getContextClassLoader();
	try {
	  Class resourceClass = Class.forName(type, false, loader);
	  
	  _object = resourceClass.newInstance();
	} catch (Exception e) {
	  throw new ConfigException(L.l("`{0}' is not a known resource.  The type must match the adminobject of one of the installed *.rar files.",
					_type), e);
	}
      
      }
    }

    public String getType()
    {
      return _type;
    }
    
    public void setInit(ContainerProgram init)
    {
      _init = init;
    }

    public ContainerProgram getInit()
    {
      return _init;
    }

    public Object getObject()
    {
      return _object;
    }

    @PostConstruct
    public void init()
      throws Exception
    {
      if (_object == null)
	throw new ConfigException(L.l("<class> must be set for a bean."));
      
      Object resourceObject = getObject();
    
      if (getInit() != null)
	getInit().configure(resourceObject);

      if (_ra != null && resourceObject instanceof ResourceAdapterAssociation)
	((ResourceAdapterAssociation) resourceObject).setResourceAdapter(_ra);

      WebBeansContainer webBeans = WebBeansContainer.create();

      if (getName() != null) {
	Jndi.bindDeepShort(getName(), resourceObject);

	webBeans.addSingleton(resourceObject, getName());
      }
      else
	webBeans.addSingleton(resourceObject);
    }
  }
}