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Préférences
Moteurs de recherche
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JavaTM 2 Platform Std. Ed. v1.4.2
org.omg.CORBA
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Constructor Summary | |
Request()
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Method Summary | |
abstract Any |
add_in_arg()
Creates an input argument and adds it to this Request
object. |
abstract Any |
add_inout_arg()
Adds an input/output argument to this Request object. |
abstract Any |
add_named_in_arg(String name)
Creates an input argument with the given name and adds it to this Request object. |
abstract Any |
add_named_inout_arg(String name)
Adds an input/output argument with the given name to this Request object. |
abstract Any |
add_named_out_arg(String name)
Adds an output argument with the given name to this Request object. |
abstract Any |
add_out_arg()
Adds an output argument to this Request object. |
abstract NVList |
arguments()
Retrieves the NVList object containing the arguments
to the method being invoked. |
abstract ContextList |
contexts()
Retrieves the ContextList object for this request. |
abstract Context |
ctx()
Retrieves the Context object for this request. |
abstract void |
ctx(Context c)
Sets this request's Context object to the one given. |
abstract Environment |
env()
Retrieves the Environment object for this request. |
abstract ExceptionList |
exceptions()
Retrieves the ExceptionList object for this request. |
abstract void |
get_response()
Allows the user to access the response for the invocation triggered earlier with the send_deferred method. |
abstract void |
invoke()
Makes a synchronous invocation using the information in the Request object. |
abstract String |
operation()
Retrieves the name of the method to be invoked. |
abstract boolean |
poll_response()
Allows the user to determine whether a response has been received for the invocation triggered earlier with the send_deferred method. |
abstract NamedValue |
result()
Retrieves the NamedValue object containing the return
value for the method. |
abstract Any |
return_value()
Returns the Any object that contains the value for the
result of the method. |
abstract void |
send_deferred()
Makes an asynchronous invocation on the request. |
abstract void |
send_oneway()
Makes a oneway invocation on the request. |
abstract void |
set_return_type(TypeCode tc)
Sets the typecode for the return value of the method. |
abstract Object |
target()
Retrieves the the target object reference. |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
public Request()
Method Detail |
public abstract Object target()
public abstract String operation()
public abstract NVList arguments()
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.
NVList
object containing the arguments
for the methodpublic abstract NamedValue result()
NamedValue
object containing the return
value for the method.
NamedValue
object containing the result
of the methodpublic abstract Environment env()
Environment
object for this request.
It contains the exception that the method being invoked has
thrown (after the invocation returns).
Environment
object for this requestpublic abstract ExceptionList exceptions()
ExceptionList
object for this request.
This list contains TypeCode
objects describing the
exceptions that may be thrown by the method being invoked.
ExceptionList
object describing the exceptions
that may be thrown by the method being invokedpublic abstract ContextList contexts()
ContextList
object for this request.
This list contains context String
s that need to
be resolved and sent with the invocation.
public abstract Context ctx()
Context
object for this request.
This is a list of properties giving information about the
client, the environment, or the circumstances of this request.
Context
object that is to be used
to resolve any context strings whose
values need to be sent with the invocationpublic abstract void ctx(Context c)
Context
object to the one given.
c
- the new Context
object to be used for
resolving context stringspublic abstract Any add_in_arg()
Request
object.
Any
object that contains the
value and typecode for the input argument addedpublic abstract Any add_named_in_arg(String name)
Request
object.
name
- the name of the argument being added
Any
object that contains the
value and typecode for the input argument addedpublic abstract Any add_inout_arg()
Request
object.
Any
object that contains the
value and typecode for the input/output argument addedpublic abstract Any add_named_inout_arg(String name)
Request
object.
name
- the name of the argument being added
Any
object that contains the
value and typecode for the input/output argument addedpublic abstract Any add_out_arg()
Request
object.
Any
object that contains the
value and typecode for the output argument addedpublic abstract Any add_named_out_arg(String name)
Request
object.
name
- the name of the argument being added
Any
object that contains the
value and typecode for the output argument addedpublic abstract void set_return_type(TypeCode tc)
tc
- the TypeCode
object containing type information
for the return valuepublic abstract Any return_value()
Any
object that contains the value for the
result of the method.
Any
object containing the value and
typecode for the return valuepublic abstract void invoke()
Request
object. Exception information is
placed into the Request
object's environment object.
public abstract void send_oneway()
public abstract void send_deferred()
poll_response
and get_response
to get
the result or exception information for the invocation.
public abstract boolean poll_response()
send_deferred
method.
true
if the method response has
been received; false
otherwisepublic abstract void get_response() throws WrongTransaction
send_deferred
method.
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.