Java(TM) 2 Platform, Standard Edition, v1.2.2 API Specification: Package org.omg.CORBA.portable - JDK 5 Documentation v1.2.2, Java 2 SDK 英文文档

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Java^TM 2 Platform
Standard Edition

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Package org.omg.CORBA.portable

Provides a portability layer, that is, a set of ORB APIs that makes it possible for code generated by one vendor to run on another vendor's ORB.

See:
Description

Interface Summary

IDLEntity An interface with no members whose only purpose is to serve as a marker indicating that an implementing class is a Java value type from IDL that has a corresponding Helper class.

InvokeHandler This interface provides a dispatching mechanism for an incoming call.

ResponseHandler This interface is supplied by an ORB to a servant at invocation time and allows the servant to later retrieve an OutputStream for returning the invocation results.

Streamable The base class for the Holder classess of all complex IDL types.

Class Summary

Delegate The Delegate abstract class specifies a portable API for ORB-vendor-specific implementation of the org.omg.CORBA.Object methods.

InputStream InputStream is the Java API for reading IDL types from CDR marshal streams.

ObjectImpl The ObjectImpl class provides default implementations of the org.omg.CORBA.Object methods.

OutputStream OuputStream is the Java API for writing IDL types to CDR marshal streams.

ServantObject This class is part of the local stub API, the purpose of which is to provide high performance calls for collocated clients and servers (i.e.

Exception Summary

ApplicationException This class is used for reporting application level exceptions between ORBs and stubs.

RemarshalException This class is used for reporting locate forward exceptions and object forward GIOP messages back to the ORB.

Package org.omg.CORBA.portable Description

Provides a portability layer, that is, a set of ORB APIs that makes it possible for code generated by one vendor to run on another vendor's ORB. Stubs and other code, generated either from IDL or interfaces written in the Java programming language, can call into these ORB APIs.

CORBA Features Not Implemented in Java IDL

Some of the API included in org.omg.CORBA is provided for conformance with the current OMG CORBA specification but is not implemented in Sun's release of the JDK^TM. This enables other JDK licensees to provide implementations of this API in standard extensions and products.

List of Unimplemented Features in Package `org.omg.CORBA.portable`

Unimplemented Interfaces in package `org.omg.CORBA.portable`


    InvokeHandler

ResponseHandler

Unimplemented Methods in package `org.omg.CORBA.portable`


InputStream
  
    public int read()
    
public.math.BigDecimal read_fixed()
    
public org.omg.CORBA.Context read_Context() 
    
public  org.omg.CORBA.Object read_Object(java.lang.Class clz)
    
public org.omg.CORBA.ORB orb() 
  
OutputStream
  
    public org.omg.CORBA.ORB orb()
    
public void write_Context(org.omg.CORBA.Context ctx,
			      org.omg.CORBA.ContextList contexts) 
    
public void write_fixed(java.math.BigDecimal value) 
    
public void write(int b)

Delegate
- public org.omg.CORBA.Policy get_policy(org.omg.CORBA.Object self, int policy_type)

Since:: JDK1.2