org.apache.xbean.naming.context

Class WritableContext

java.lang.Object

org.apache.xbean.naming.context.AbstractContext

org.apache.xbean.naming.context.AbstractFederatedContext

org.apache.xbean.naming.context.WritableContext

All Implemented Interfaces:

java.io.Serializable, javax.naming.Context, NestedContextFactory

public class WritableContext
extends AbstractFederatedContext

Version:

$Rev$ $Date$

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
class	WritableContext.NestedWritableContext Nested context which shares the absolute index map in MapContext.

Field Summary

Fields

Modifier and Type	Field and Description
private boolean	assumeDereferenceBound
private java.util.concurrent.atomic.AtomicReference<java.util.Map<java.lang.String,java.lang.Object>>	bindingsRef
private boolean	cacheReferences
private boolean	checkDereferenceDifferent
private java.util.concurrent.atomic.AtomicReference<java.util.Map<java.lang.String,java.lang.Object>>	indexRef
private boolean	supportReferenceable
private java.util.concurrent.locks.Lock	writeLock

Fields inherited from interface javax.naming.Context

APPLET, AUTHORITATIVE, BATCHSIZE, DNS_URL, INITIAL_CONTEXT_FACTORY, LANGUAGE, OBJECT_FACTORIES, PROVIDER_URL, REFERRAL, SECURITY_AUTHENTICATION, SECURITY_CREDENTIALS, SECURITY_PRINCIPAL, SECURITY_PROTOCOL, STATE_FACTORIES, URL_PKG_PREFIXES

Constructor Summary

Constructors

Constructor and Description
WritableContext()
WritableContext(java.lang.String nameInNamespace)
WritableContext(java.lang.String nameInNamespace, java.util.Map<java.lang.String,java.lang.Object> bindings)
WritableContext(java.lang.String nameInNamespace, java.util.Map<java.lang.String,java.lang.Object> bindings, boolean cacheReferences)
WritableContext(java.lang.String nameInNamespace, java.util.Map<java.lang.String,java.lang.Object> bindings, ContextAccess contextAccess)
WritableContext(java.lang.String nameInNamespace, java.util.Map<java.lang.String,java.lang.Object> bindings, ContextAccess contextAccess, boolean cacheReferences)
WritableContext(java.lang.String nameInNamespace, java.util.Map<java.lang.String,java.lang.Object> bindings, ContextAccess contextAccess, boolean cacheReferences, boolean supportReferenceable, boolean checkDereferenceDifferent, boolean assumeDereferenceBound)

Method Summary

Modifier and Type	Method and Description
protected void	addBinding(java.util.concurrent.atomic.AtomicReference<java.util.Map<java.lang.String,java.lang.Object>> bindingsRef, java.lang.String name, java.lang.String nameInNamespace, java.lang.Object value, boolean rebind)
protected boolean	addBinding(java.lang.String name, java.lang.Object value, boolean rebind)
private void	addToIndex(java.lang.String name, java.lang.Object value)
private static java.util.Map<java.lang.String,java.lang.Object>	buildIndex(java.lang.String nameInNamespace, java.util.Map<java.lang.String,java.lang.Object> bindings)
javax.naming.Context	createNestedSubcontext(java.lang.String path, java.util.Map<java.lang.String,java.lang.Object> bindings) Creates a nested subcontext instance.
protected java.lang.Object	getDeepBinding(java.lang.String name) Gets the object bound to the name.
protected java.util.Map<java.lang.String,java.lang.Object>	getWrapperBindings()
private boolean	removeBinding(java.util.concurrent.atomic.AtomicReference<java.util.Map<java.lang.String,java.lang.Object>> bindingsRef, java.lang.String name, java.lang.String nameInNamespace, boolean removeNotEmptyContext)
protected boolean	removeBinding(java.lang.String name, boolean removeNotEmptyContext) Removes the binding from the context.
private java.util.Map<java.lang.String,java.lang.Object>	removeFromIndex(java.lang.String name)

Methods inherited from class org.apache.xbean.naming.context.AbstractFederatedContext

addFederatedContext, faultLookup, getBinding, getBindings, getBindings, getMasterContext, isNestedSubcontext, removeFederatedContext

Methods inherited from class org.apache.xbean.naming.context.AbstractContext

addBinding, addDeepBinding, addToEnvironment, bind, bind, close, composeName, composeName, createSubcontext, createSubcontext, createSubcontextTree, destroySubcontext, destroySubcontext, getContextAccess, getEnvironment, getNameInNamespace, getNameInNamespace, getNameInNamespace, getNameParser, getNameParser, getNameParser, getParsedNameInNamespace, getSize, isEmpty, list, list, list, listBindings, listBindings, listBindings, lookup, lookup, lookup, lookupFinalContext, lookupLink, lookupLink, rebind, rebind, removeDeepBinding, removeDeepBinding, removeFromEnvironment, rename, rename, unbind, unbind

Methods inherited from class java.lang.Object

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

Field Detail

writeLock

private final java.util.concurrent.locks.Lock writeLock

bindingsRef

private final java.util.concurrent.atomic.AtomicReference<java.util.Map<java.lang.String,java.lang.Object>> bindingsRef

indexRef

private final java.util.concurrent.atomic.AtomicReference<java.util.Map<java.lang.String,java.lang.Object>> indexRef

cacheReferences

private final boolean cacheReferences

supportReferenceable

private final boolean supportReferenceable

checkDereferenceDifferent

private final boolean checkDereferenceDifferent

assumeDereferenceBound

private final boolean assumeDereferenceBound

Constructor Detail

WritableContext

public WritableContext()
                throws javax.naming.NamingException

Throws:

javax.naming.NamingException

WritableContext

public WritableContext(java.lang.String nameInNamespace)
                throws javax.naming.NamingException

Throws:

javax.naming.NamingException

WritableContext

public WritableContext(java.lang.String nameInNamespace,
                       java.util.Map<java.lang.String,java.lang.Object> bindings)
                throws javax.naming.NamingException

Throws:

javax.naming.NamingException

WritableContext

public WritableContext(java.lang.String nameInNamespace,
                       java.util.Map<java.lang.String,java.lang.Object> bindings,
                       boolean cacheReferences)
                throws javax.naming.NamingException

Throws:

javax.naming.NamingException

WritableContext

public WritableContext(java.lang.String nameInNamespace,
                       java.util.Map<java.lang.String,java.lang.Object> bindings,
                       ContextAccess contextAccess)
                throws javax.naming.NamingException

Throws:

javax.naming.NamingException

WritableContext

public WritableContext(java.lang.String nameInNamespace,
                       java.util.Map<java.lang.String,java.lang.Object> bindings,
                       ContextAccess contextAccess,
                       boolean cacheReferences)
                throws javax.naming.NamingException

Throws:

javax.naming.NamingException

WritableContext

public WritableContext(java.lang.String nameInNamespace,
                       java.util.Map<java.lang.String,java.lang.Object> bindings,
                       ContextAccess contextAccess,
                       boolean cacheReferences,
                       boolean supportReferenceable,
                       boolean checkDereferenceDifferent,
                       boolean assumeDereferenceBound)
                throws javax.naming.NamingException

Throws:

javax.naming.NamingException

Method Detail

addBinding

protected boolean addBinding(java.lang.String name,
                             java.lang.Object value,
                             boolean rebind)
                      throws javax.naming.NamingException

Overrides:

addBinding in class AbstractFederatedContext

Throws:

javax.naming.NamingException

addBinding

protected void addBinding(java.util.concurrent.atomic.AtomicReference<java.util.Map<java.lang.String,java.lang.Object>> bindingsRef,
                          java.lang.String name,
                          java.lang.String nameInNamespace,
                          java.lang.Object value,
                          boolean rebind)
                   throws javax.naming.NamingException

Throws:

javax.naming.NamingException

addToIndex

private void addToIndex(java.lang.String name,
                        java.lang.Object value)

removeBinding

protected boolean removeBinding(java.lang.String name,
                                boolean removeNotEmptyContext)
                         throws javax.naming.NamingException

Description copied from class: AbstractContext

Removes the binding from the context. The name will not contain a path and the value will not be a nested context although it may be a foreign context.

Overrides:

removeBinding in class AbstractFederatedContext

Parameters:

name - name under which the value should be bound

removeNotEmptyContext - ??? TODO figure this out

Returns:

whether removal was successful

Throws:

javax.naming.NamingException - if a problem occurs during the bind such as a value already being bound

removeBinding

private boolean removeBinding(java.util.concurrent.atomic.AtomicReference<java.util.Map<java.lang.String,java.lang.Object>> bindingsRef,
                              java.lang.String name,
                              java.lang.String nameInNamespace,
                              boolean removeNotEmptyContext)
                       throws javax.naming.NamingException

Throws:

javax.naming.NamingException

removeFromIndex

private java.util.Map<java.lang.String,java.lang.Object> removeFromIndex(java.lang.String name)

createNestedSubcontext

public javax.naming.Context createNestedSubcontext(java.lang.String path,
                                                   java.util.Map<java.lang.String,java.lang.Object> bindings)
                                            throws javax.naming.NamingException

Description copied from interface: NestedContextFactory

Creates a nested subcontext instance. This does not cause the nested context to be bound.

Parameters:

path - the path to the new nested context

bindings - the initial bindings for the context

Returns:

the new nested context

Throws:

javax.naming.NamingException - on error

buildIndex

private static java.util.Map<java.lang.String,java.lang.Object> buildIndex(java.lang.String nameInNamespace,
                                                                           java.util.Map<java.lang.String,java.lang.Object> bindings)

getDeepBinding

protected java.lang.Object getDeepBinding(java.lang.String name)

Description copied from class: AbstractContext

Gets the object bound to the name. The name may contain slashes.

Overrides:

getDeepBinding in class AbstractFederatedContext

Parameters:

name - the name

Returns:

the object bound to the name, or null if not found

getWrapperBindings

protected java.util.Map<java.lang.String,java.lang.Object> getWrapperBindings()
                                                                       throws javax.naming.NamingException

Specified by:

getWrapperBindings in class AbstractFederatedContext

Throws:

javax.naming.NamingException