org.jboss.com.sun.corba.se.impl.util

Class Utility

java.lang.Object

org.jboss.com.sun.corba.se.impl.util.Utility

public final class Utility
extends Object

Handy class full of static functions.

Field Summary

Fields

Modifier and Type	Field and Description
static String	DYNAMIC_STUB_SUFFIX
static String	IDL_STUB_SUFFIX
static String	RMI_STUB_SUFFIX
static String	STUB_PREFIX
static String	TIE_SUFIX

Constructor Summary

Constructors

Constructor and Description
Utility()

Method Summary

Methods

Modifier and Type	Method and Description
static Object	autoConnect(Object obj, ORB orb, boolean convertToStub) Ensure that stubs, ties, and implementation objects are 'connected' to the runtime.
static void	clearCaches()
static String	dynamicStubName(String className)
static Tie	getAndForgetTie(Object stub)
static ValueFactory	getFactory(Class<?> clazz, String codebase, ORB orb, String repId) Get the factory for an IDLValue Throws MARSHAL exception if no factory found.
static BoxedValueHelper	getHelper(Class<?> clazz, String codebase, String repId) Get the helper for an IDLValue Throws MARSHAL exception if no helper found.
static String	idlStubName(String className) Create an IDL stub name.
static Class<?>	loadClassForClass(String className, String remoteCodebase, ClassLoader loader, Class<?> relatedType, ClassLoader relatedTypeClassLoader)
static Object	loadStub(Object narrowFrom, Class<?> narrowTo)
static Remote	loadStub(Tie tie, PresentationManager.StubFactory stubFactory, String remoteCodebase, boolean onlyMostDerived)
static Class<?>	loadStubClass(String repID, String remoteCodebase, Class<?> expectedType)
static Tie	loadTie(Remote obj)
static void	printStackTrace()
static void	purgeStubForTie(Tie tie)
static void	purgeTieAndServant(Tie tie)
static Object	readAbstractAndNarrow(InputStream in, Class<?> narrowTo) Read an abstract interface type from the input stream and narrow it to the desired type.
static Object	readObjectAndNarrow(InputStream in, Class<?> narrowTo) Read an object reference from the input stream and narrow it to the desired type.
static String	stubName(String className) Create an RMI stub name.
static String	stubNameForCompiler(String className)
static String	stubNameFromRepID(String repID)
static void	throwNotSerializableForCorba(String className) Throws the CORBA equivalent of a java.io.NotSerializableException
static String	tieName(String className) Create an RMI tie name.
static String	tieNameForCompiler(String className)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

STUB_PREFIX

public static final String STUB_PREFIX

See Also:

Constant Field Values

RMI_STUB_SUFFIX

public static final String RMI_STUB_SUFFIX

See Also:

Constant Field Values

DYNAMIC_STUB_SUFFIX

public static final String DYNAMIC_STUB_SUFFIX

See Also:

Constant Field Values

IDL_STUB_SUFFIX

public static final String IDL_STUB_SUFFIX

See Also:

Constant Field Values

TIE_SUFIX

public static final String TIE_SUFIX

See Also:

Constant Field Values

Constructor Detail

Utility

public Utility()

Method Detail

autoConnect

public static Object autoConnect(Object obj,
                 ORB orb,
                 boolean convertToStub)

Ensure that stubs, ties, and implementation objects are 'connected' to the runtime. Converts implementation objects to a type suitable for sending on the wire.

Parameters:

obj - the object to connect.

orb - the ORB to connect to if obj is exported to IIOP.

convertToStub - true if implementation types should be converted to Stubs rather than just org.omg.CORBA.Object.

Returns:

the connected object.

Throws:

NoSuchObjectException - if obj is an implementation which has not been exported.

loadTie

public static Tie loadTie(Remote obj)

clearCaches

public static void clearCaches()

loadClassForClass

public static Class<?> loadClassForClass(String className,
                         String remoteCodebase,
                         ClassLoader loader,
                         Class<?> relatedType,
                         ClassLoader relatedTypeClassLoader)
                                  throws ClassNotFoundException

Throws:

ClassNotFoundException

getHelper

public static BoxedValueHelper getHelper(Class<?> clazz,
                         String codebase,
                         String repId)

Get the helper for an IDLValue Throws MARSHAL exception if no helper found.

getFactory

public static ValueFactory getFactory(Class<?> clazz,
                      String codebase,
                      ORB orb,
                      String repId)

Get the factory for an IDLValue Throws MARSHAL exception if no factory found.

loadStub

public static Remote loadStub(Tie tie,
              PresentationManager.StubFactory stubFactory,
              String remoteCodebase,
              boolean onlyMostDerived)

getAndForgetTie

public static Tie getAndForgetTie(Object stub)

purgeStubForTie

public static void purgeStubForTie(Tie tie)

purgeTieAndServant

public static void purgeTieAndServant(Tie tie)

stubNameFromRepID

public static String stubNameFromRepID(String repID)

loadStub

public static Object loadStub(Object narrowFrom,
              Class<?> narrowTo)

loadStubClass

public static Class<?> loadStubClass(String repID,
                     String remoteCodebase,
                     Class<?> expectedType)
                              throws ClassNotFoundException

Throws:

ClassNotFoundException

stubName

public static String stubName(String className)

Create an RMI stub name.

dynamicStubName

public static String dynamicStubName(String className)

stubNameForCompiler

public static String stubNameForCompiler(String className)

tieName

public static String tieName(String className)

Create an RMI tie name.

tieNameForCompiler

public static String tieNameForCompiler(String className)

throwNotSerializableForCorba

public static void throwNotSerializableForCorba(String className)

Throws the CORBA equivalent of a java.io.NotSerializableException

idlStubName

public static String idlStubName(String className)

Create an IDL stub name.

printStackTrace

public static void printStackTrace()

readObjectAndNarrow

public static Object readObjectAndNarrow(InputStream in,
                         Class<?> narrowTo)
                                  throws ClassCastException

Read an object reference from the input stream and narrow it to the desired type.

Parameters:

in - the stream to read from.

Throws:

ClassCastException - if narrowFrom cannot be cast to narrowTo.

readAbstractAndNarrow

public static Object readAbstractAndNarrow(InputStream in,
                           Class<?> narrowTo)
                                    throws ClassCastException

Read an abstract interface type from the input stream and narrow it to the desired type.

Parameters:

in - the stream to read from.

Throws:

ClassCastException - if narrowFrom cannot be cast to narrowTo.