org.apache.xbean.naming.context

Class ImmutableContext

java.lang.Object

org.apache.xbean.naming.context.AbstractContext

org.apache.xbean.naming.context.ImmutableContext

All Implemented Interfaces:

Serializable, Context, NestedContextFactory

public class ImmutableContext
extends AbstractContext

Version:

$Rev: 417891 $ $Date: 2006-06-28 15:45:07 -0700 (Wed, 28 Jun 2006) $

See Also:

Serialized Form

Nested Class Summary

Nested Classes

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

Field Summary

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
ImmutableContext(Map<String,Object> bindings)
ImmutableContext(Map<String,Object> bindings, boolean cacheReferences)
ImmutableContext(String nameInNamespace, Map<String,Object> bindings, boolean cacheReferences)

Method Summary

Methods

Modifier and Type	Method and Description
protected boolean	addBinding(String name, Object value, boolean rebind)
protected void	addDeepBinding(String name, Object value, boolean createIntermediateContexts)
Context	createNestedSubcontext(String path, Map bindings) Creates a nested subcontext instance.
protected Map<String,Object>	getBindings() Gets a map of the bindings for the current node (i.e., no names with slashes).
protected Object	getDeepBinding(String name) Gets the object bound to the name.
boolean	isNestedSubcontext(Object value) Is the specified value an instance of a nested context
protected boolean	removeBinding(String name, boolean removeNotEmptyContext) Removes the binding from the context.
protected void	removeDeepBinding(Name name, boolean pruneEmptyContexts)

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

addBinding, addDeepBinding, addToEnvironment, bind, bind, close, composeName, composeName, createSubcontext, createSubcontext, createSubcontextTree, destroySubcontext, destroySubcontext, faultLookup, getBinding, 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, removeFromEnvironment, rename, rename, unbind, unbind

Methods inherited from class java.lang.Object

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

Constructor Detail

ImmutableContext

public ImmutableContext(Map<String,Object> bindings)
                 throws NamingException

Throws:

NamingException

ImmutableContext

public ImmutableContext(Map<String,Object> bindings,
                boolean cacheReferences)
                 throws NamingException

Throws:

NamingException

ImmutableContext

public ImmutableContext(String nameInNamespace,
                Map<String,Object> bindings,
                boolean cacheReferences)
                 throws NamingException

Throws:

NamingException

Method Detail

getDeepBinding

protected Object getDeepBinding(String name)

Description copied from class: AbstractContext

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

Overrides:

getDeepBinding in class AbstractContext

Parameters:

name - the name

Returns:

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

getBindings

protected Map<String,Object> getBindings()

Description copied from class: AbstractContext

Gets a map of the bindings for the current node (i.e., no names with slashes). This method must not return null.

Specified by:

getBindings in class AbstractContext

Returns:

a Map from binding name to binding value

addDeepBinding

protected final void addDeepBinding(String name,
                  Object value,
                  boolean createIntermediateContexts)
                             throws NamingException

Throws:

NamingException

addBinding

protected final boolean addBinding(String name,
                 Object value,
                 boolean rebind)
                            throws NamingException

Specified by:

addBinding in class AbstractContext

Throws:

NamingException

removeDeepBinding

protected final void removeDeepBinding(Name name,
                     boolean pruneEmptyContexts)
                                throws NamingException

Overrides:

removeDeepBinding in class AbstractContext

Throws:

NamingException

removeBinding

protected final boolean removeBinding(String name,
                    boolean removeNotEmptyContext)
                               throws 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.

Specified by:

removeBinding in class AbstractContext

Parameters:

name - name under which the value should be bound

removeNotEmptyContext - ??? TODO figure this out

Returns:

whether removal was successful

Throws:

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

isNestedSubcontext

public boolean isNestedSubcontext(Object value)

Description copied from interface: NestedContextFactory

Is the specified value an instance of a nested context

Parameters:

value - the value to inspect

Returns:

true if the specified value an instance of a nested context; false otherwise

createNestedSubcontext

public Context createNestedSubcontext(String path,
                             Map bindings)

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