Package com.sun.corba.se.impl.corba

Class RequestImpl

java.lang.Object
org.omg.CORBA.Request
com.sun.corba.se.impl.corba.RequestImpl
public class RequestImpl extends Request

  • Field Details

    • _target

      protected Object _target

    • _opName

      protected String _opName

    • _arguments

      protected NVList _arguments

    • _exceptions

      protected ExceptionList _exceptions

    • _env

      protected Environment _env

    • _orb

      protected ORB _orb

    • _isOneWay

      protected boolean _isOneWay

    • gotResponse

      protected boolean gotResponse

  • Constructor Details

  • Method Details

    • target

      public Object target()
      Description copied from class: Request
      Retrieves the the target object reference.
      Specified by:
      target in class Request
      Returns:
      the object reference that points to the object implementation for the method to be invoked

    • operation

      public String operation()
      Description copied from class: Request
      Retrieves the name of the method to be invoked.
      Specified by:
      operation in class Request
      Returns:
      the name of the method to be invoked

    • arguments

      public NVList arguments()
      Description copied from class: Request
      Retrieves the NVList object containing the arguments to the method being invoked. The elements in the list are NamedValue objects, with each one describing an argument to the method.
      Specified by:
      arguments in class Request
      Returns:
      the NVList object containing the arguments for the method

    • result

      public NamedValue result()
      Description copied from class: Request
      Retrieves the NamedValue object containing the return value for the method.
      Specified by:
      result in class Request
      Returns:
      the NamedValue object containing the result of the method

    • env

      public Environment env()
      Description copied from class: Request
      Retrieves the Environment object for this request. It contains the exception that the method being invoked has thrown (after the invocation returns).
      Specified by:
      env in class Request
      Returns:
      the Environment object for this request

    • exceptions

      public ExceptionList exceptions()
      Description copied from class: Request
      Retrieves the ExceptionList object for this request. This list contains TypeCode objects describing the exceptions that may be thrown by the method being invoked.
      Specified by:
      exceptions in class Request
      Returns:
      the ExceptionList object describing the exceptions that may be thrown by the method being invoked

    • contexts

      public ContextList contexts()
      Description copied from class: Request
      Retrieves the ContextList object for this request. This list contains context Strings that need to be resolved and sent with the invocation.
      Specified by:
      contexts in class Request
      Returns:
      the list of context strings whose values need to be resolved and sent with the invocation.

    • ctx

      public Context ctx()
      Description copied from class: Request
      Retrieves the Context object for this request. This is a list of properties giving information about the client, the environment, or the circumstances of this request.
      Specified by:
      ctx in class Request
      Returns:
      the Context object that is to be used to resolve any context strings whose values need to be sent with the invocation

    • ctx

      public void ctx(Context newCtx)
      Description copied from class: Request
      Sets this request's Context object to the one given.
      Specified by:
      ctx in class Request
      Parameters:
      newCtx - the new Context object to be used for resolving context strings

    • add_in_arg

      public Any add_in_arg()
      Description copied from class: Request
      Creates an input argument and adds it to this Request object.
      Specified by:
      add_in_arg in class Request
      Returns:
      an Any object that contains the value and typecode for the input argument added

    • add_named_in_arg

      public Any add_named_in_arg(String name)
      Description copied from class: Request
      Creates an input argument with the given name and adds it to this Request object.
      Specified by:
      add_named_in_arg in class Request
      Parameters:
      name - the name of the argument being added
      Returns:
      an Any object that contains the value and typecode for the input argument added

    • add_inout_arg

      public Any add_inout_arg()
      Description copied from class: Request
      Adds an input/output argument to this Request object.
      Specified by:
      add_inout_arg in class Request
      Returns:
      an Any object that contains the value and typecode for the input/output argument added

    • add_named_inout_arg

      public Any add_named_inout_arg(String name)
      Description copied from class: Request
      Adds an input/output argument with the given name to this Request object.
      Specified by:
      add_named_inout_arg in class Request
      Parameters:
      name - the name of the argument being added
      Returns:
      an Any object that contains the value and typecode for the input/output argument added

    • add_out_arg

      public Any add_out_arg()
      Description copied from class: Request
      Adds an output argument to this Request object.
      Specified by:
      add_out_arg in class Request
      Returns:
      an Any object that contains the value and typecode for the output argument added

    • add_named_out_arg

      public Any add_named_out_arg(String name)
      Description copied from class: Request
      Adds an output argument with the given name to this Request object.
      Specified by:
      add_named_out_arg in class Request
      Parameters:
      name - the name of the argument being added
      Returns:
      an Any object that contains the value and typecode for the output argument added

    • set_return_type

      public void set_return_type(TypeCode tc)
      Description copied from class: Request
      Sets the typecode for the return value of the method.
      Specified by:
      set_return_type in class Request
      Parameters:
      tc - the TypeCode object containing type information for the return value

    • return_value

      public Any return_value()
      Description copied from class: Request
      Returns the Any object that contains the value for the result of the method.
      Specified by:
      return_value in class Request
      Returns:
      an Any object containing the value and typecode for the return value

    • add_exception

      public void add_exception(TypeCode exceptionType)

    • invoke

      public void invoke()
      Description copied from class: Request
      Makes a synchronous invocation using the information in the Request object. Exception information is placed into the Request object's environment object.
      Specified by:
      invoke in class Request

    • send_oneway

      public void send_oneway()
      Description copied from class: Request
      Makes a oneway invocation on the request. In other words, it does not expect or wait for a response. Note that this can be used even if the operation was not declared as oneway in the IDL declaration. No response or exception information is returned.
      Specified by:
      send_oneway in class Request

    • send_deferred

      public void send_deferred()
      Description copied from class: Request
      Makes an asynchronous invocation on the request. In other words, it does not wait for a response before it returns to the user. The user can then later use the methods poll_response and get_response to get the result or exception information for the invocation.
      Specified by:
      send_deferred in class Request

    • poll_response

      public boolean poll_response()
      Description copied from class: Request
      Allows the user to determine whether a response has been received for the invocation triggered earlier with the send_deferred method.
      Specified by:
      poll_response in class Request
      Returns:
      true if the method response has been received; false otherwise

    • get_response

      public void get_response() throws WrongTransaction
      Description copied from class: Request
      Allows the user to access the response for the invocation triggered earlier with the send_deferred method.
      Specified by:
      get_response in class Request
      Throws:
      WrongTransaction - if the method get_response was invoked from a different transaction's scope than the one from which the request was originally sent. See the OMG Transaction Service specification for details.

    • doInvocation

      protected void doInvocation()

    • unmarshalReply

      public void unmarshalReply(InputStream is)