|
JavaTM 2 Platform Std. Ed. v1.3 |
|||||||||
| PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
| SUMMARY: INNER | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD | |||||||||
java.lang.Object | +--org.omg.CORBA.StringHolder
A Holder class for a String
that is used to store "out" and "inout" parameters in IDL operations.
If an IDL operation signature has an IDL string as an "out"
or "inout" parameter, the programmer must pass an instance of
StringHolder 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 myStringHolder is an instance of StringHolder,
the value stored in its value field can be accessed with
myStringHolder.value.
| Field Summary | |
String |
value
The String value held by this StringHolder
object. |
| Constructor Summary | |
StringHolder()
Constructs a new StringHolder object with its
value field initialized to null. |
|
StringHolder(String initial)
Constructs a new StringHolder object with its
value field initialized to the given
String. |
|
| Method Summary | |
void |
_read(InputStream input)
Reads the unmarshalled data from input and assigns it to
the value field of this StringHolder object. |
TypeCode |
_type()
Retreives the TypeCode object that corresponds to
the value held in this StringHolder object. |
void |
_write(OutputStream output)
Marshals the value held by this StringHolder object
to the output stream output. |
| Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Field Detail |
public String value
String value held by this StringHolder
object.| Constructor Detail |
public StringHolder()
StringHolder object with its
value field initialized to null.public StringHolder(String initial)
StringHolder object with its
value field initialized to the given
String.initial - the String with which to initialize
the value field of the newly-created
StringHolder object| Method Detail |
public void _read(InputStream input)
input and assigns it to
the value field of this StringHolder object._read in interface Streamableinput - the InputStream containing CDR formatted data from the wire.public void _write(OutputStream output)
StringHolder object
to the output stream output._write in interface Streamableoutput - the OutputStream which will contain the CDR formatted data.public TypeCode _type()
TypeCode object that corresponds to
the value held in this StringHolder object._type in interface StreamableStringHolder
object
|
JavaTM 2 Platform Std. Ed. v1.3 |
|||||||||
| PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
| SUMMARY: INNER | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD | |||||||||
Java, Java 2D, and JDBC are trademarks or registered trademarks of Sun Microsystems, Inc. in the US and other countries.
Copyright 1993-2000 Sun Microsystems, Inc. 901 San Antonio Road
Palo Alto, California, 94303, U.S.A. All Rights Reserved.