- java.lang.Object
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- org.omg.CORBA.ServiceInformationHolder
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- All Implemented Interfaces:
Streamable
public final class ServiceInformationHolder extends Object implements Streamable
The Holder forServiceInformation
. For more information on Holder files, see "Generated Files: Holder Files".A Holder class for a
ServiceInformation
object that is used to store "out" and "inout" parameters in IDL methods. If an IDL method signature has an IDLxxx
as an "out" or "inout" parameter, the programmer must pass an instance ofServiceInformationHolder
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
myServiceInformationHolder
is an instance ofServiceInformationHolder
, the value stored in itsvalue
field can be accessed withmyServiceInformationHolder.value
.
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Field Summary
Fields Modifier and Type Field Description ServiceInformation
value
TheServiceInformation
value held by thisServiceInformationHolder
object in itsvalue
field.
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Constructor Summary
Constructors Constructor Description ServiceInformationHolder()
Constructs a newServiceInformationHolder
object with itsvalue
field initialized to null.ServiceInformationHolder(ServiceInformation arg)
Constructs a newServiceInformationHolder
object with itsvalue
field initialized to the givenServiceInformation
object.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
_read(InputStream in)
Reads unmarshalled data from the input streamin
and assigns it to thevalue
field in thisServiceInformationHolder
object.TypeCode
_type()
Retrieves theTypeCode
object that corresponds to the value held in thisServiceInformationHolder
object'svalue
field.void
_write(OutputStream out)
Marshals the value in thisServiceInformationHolder
object'svalue
field to the output streamout
.
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Field Detail
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value
public ServiceInformation value
TheServiceInformation
value held by thisServiceInformationHolder
object in itsvalue
field.
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Constructor Detail
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ServiceInformationHolder
public ServiceInformationHolder()
Constructs a newServiceInformationHolder
object with itsvalue
field initialized to null.
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ServiceInformationHolder
public ServiceInformationHolder(ServiceInformation arg)
Constructs a newServiceInformationHolder
object with itsvalue
field initialized to the givenServiceInformation
object.- Parameters:
arg
- theServiceInformation
object with which to initialize thevalue
field of the newly-createdServiceInformationHolder
object
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Method Detail
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_write
public void _write(OutputStream out)
Marshals the value in thisServiceInformationHolder
object'svalue
field to the output streamout
.- Specified by:
_write
in interfaceStreamable
- Parameters:
out
- theOutputStream
object that will contain the CDR formatted data
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_read
public void _read(InputStream in)
Reads unmarshalled data from the input streamin
and assigns it to thevalue
field in thisServiceInformationHolder
object.- Specified by:
_read
in interfaceStreamable
- Parameters:
in
- theInputStream
object containing CDR formatted data from the wire
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_type
public TypeCode _type()
Retrieves theTypeCode
object that corresponds to the value held in thisServiceInformationHolder
object'svalue
field.- Specified by:
_type
in interfaceStreamable
- Returns:
- the type code for the value held in this
ServiceInformationHolder
object
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