Spec-Zone .ru
спецификации, руководства, описания, API
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Java™ Platform Standard Ed. 6 |
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java.lang.Object org.omg.CORBA.AnyHolder
public final class AnyHolder
The Holder for Any. For more information on Holder files, see "Generated Files: Holder Files".
A Holder class for Any
objects
that is used to store "out" and "inout" parameters in IDL methods.
If an IDL method signature has an IDL any
as an "out"
or "inout" parameter, the programmer must pass an instance of
AnyHolder
as the corresponding
parameter in the method invocation; for "inout" parameters, the programmer
must also fill the "in" value to be sent to the server.
Before the method invocation returns, the ORB will fill in the
value corresponding to the "out" value returned from the server.
If myAnyHolder
is an instance of AnyHolder
,
the value stored in its value
field can be accessed with
myAnyHolder.value
.
Field Summary | |
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Any |
value
The Any value held by this AnyHolder object. |
Constructor Summary | |
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AnyHolder()
Constructs a new AnyHolder object with its
value field initialized to null . |
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AnyHolder(Any initial)
Constructs a new AnyHolder object for the given
Any object. |
Method Summary | |
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void |
_read(InputStream input)
Reads from input and initalizes the value in the Holder
with the unmarshalled data. |
TypeCode |
_type()
Returns the TypeCode object corresponding to the value
held in this AnyHolder object. |
void |
_write(OutputStream output)
Marshals to output the value in
this AnyHolder object. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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public Any value
Any
value held by this AnyHolder
object.
Constructor Detail |
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public AnyHolder()
AnyHolder
object with its
value
field initialized to null
.
public AnyHolder(Any initial)
AnyHolder
object for the given
Any
object.
initial
- the Any
object with which to initialize
the value
field of the new
AnyHolder
objectMethod Detail |
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public void _read(InputStream input)
input
and initalizes the value in the Holder
with the unmarshalled data.
_read
in interface Streamable
input
- the InputStream containing CDR formatted data from the wire.public void _write(OutputStream output)
output
the value in
this AnyHolder
object.
_write
in interface Streamable
output
- the OutputStream which will contain the CDR formatted data.public TypeCode _type()
TypeCode
object corresponding to the value
held in this AnyHolder
object.
_type
in interface Streamable
AnyHolder
object
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Java™ Platform Standard Ed. 6 |
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Copyright 2008 Sun Microsystems, Inc. All rights reserved. Use is subject to license terms. Also see the