Class DelegatingContext

java.lang.Object

org.springframework.ldap.pool2.DelegatingContext

All Implemented Interfaces:

Context

Direct Known Subclasses:

DelegatingDirContext

public class DelegatingContext
extends Object
implements Context

Used by PooledContextSource to wrap a Context, delegating most methods to the underlying context, retains a reference to the pool the context was checked out from and returns itself to the pool when close() is called.

Since:

2.0

Field Summary

Fields inherited from interface Context

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	Description
DelegatingContext(org.apache.commons.pool2.KeyedObjectPool<Object,Object> keyedObjectPool, Context delegateContext, DirContextType dirContextType)	Create a new delegating context for the specified pool, context and context type.

Method Summary

Modifier and Type	Method	Description
Object	addToEnvironment(String propName, Object propVal)
protected void	assertOpen()	Assert that the delegate context is still open.
void	bind(String name, Object obj)
void	bind(Name name, Object obj)
void	close()
String	composeName(String name, String prefix)
Name	composeName(Name name, Name prefix)
Context	createSubcontext(String name)
Context	createSubcontext(Name name)
void	destroySubcontext(String name)
void	destroySubcontext(Name name)
boolean	equals(Object obj)
@Nullable Context	getDelegateContext()	Get the direct delegate for this context proxy.
Hashtable<?,?>	getEnvironment()
@Nullable Context	getInnermostDelegateContext()	Recursivley inspect delegates until a non-delegating context is found.
String	getNameInNamespace()
NameParser	getNameParser(String name)
NameParser	getNameParser(Name name)
int	hashCode()
NamingEnumeration<NameClassPair>	list(String name)
NamingEnumeration<NameClassPair>	list(Name name)
NamingEnumeration<Binding>	listBindings(String name)
NamingEnumeration<Binding>	listBindings(Name name)
Object	lookup(String name)
Object	lookup(Name name)
Object	lookupLink(String name)
Object	lookupLink(Name name)
void	rebind(String name, Object obj)
void	rebind(Name name, Object obj)
Object	removeFromEnvironment(String propName)
void	rename(String oldName, String newName)
void	rename(Name oldName, Name newName)
String	toString()
void	unbind(String name)
void	unbind(Name name)

Methods inherited from class Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Details

DelegatingContext

public DelegatingContext(org.apache.commons.pool2.KeyedObjectPool<Object,Object> keyedObjectPool,
 Context delegateContext,
 DirContextType dirContextType)

Create a new delegating context for the specified pool, context and context type.

Parameters:

keyedObjectPool - The pool the delegate context was checked out from.

delegateContext - The context to delegate operations to.

dirContextType - The type of context, used as a key for the pool.

Throws:

IllegalArgumentException - if any of the arguments are null

Method Details

getDelegateContext

public @Nullable Context getDelegateContext()

Get the direct delegate for this context proxy.

Returns:

The direct delegate for this context proxy

getInnermostDelegateContext

public @Nullable Context getInnermostDelegateContext()

Recursivley inspect delegates until a non-delegating context is found.

Returns:

The innermost (real) Context that is being delegated to.

assertOpen

protected void assertOpen()
                   throws NamingException

Assert that the delegate context is still open.

Throws:

NamingException - If the delegate is null, close() has been called.

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object

addToEnvironment

public Object addToEnvironment(String propName,
 Object propVal)
                        throws NamingException

Specified by:

addToEnvironment in interface Context

Throws:

NamingException

bind

public void bind(Name name,
 Object obj)
          throws NamingException

Specified by:

bind in interface Context

Throws:

NamingException

bind

public void bind(String name,
 Object obj)
          throws NamingException

Specified by:

bind in interface Context

Throws:

NamingException

close

public void close()
           throws NamingException

Specified by:

close in interface Context

Throws:

NamingException

composeName

public Name composeName(Name name,
 Name prefix)
                 throws NamingException

Specified by:

composeName in interface Context

Throws:

NamingException

composeName

public String composeName(String name,
 String prefix)
                   throws NamingException

Specified by:

composeName in interface Context

Throws:

NamingException

createSubcontext

public Context createSubcontext(Name name)
                         throws NamingException

Specified by:

createSubcontext in interface Context

Throws:

NamingException

createSubcontext

public Context createSubcontext(String name)
                         throws NamingException

Specified by:

createSubcontext in interface Context

Throws:

NamingException

destroySubcontext

public void destroySubcontext(Name name)
                       throws NamingException

Specified by:

destroySubcontext in interface Context

Throws:

NamingException

destroySubcontext

public void destroySubcontext(String name)
                       throws NamingException

Specified by:

destroySubcontext in interface Context

Throws:

NamingException

getEnvironment

public Hashtable<?,?> getEnvironment()
                              throws NamingException

Specified by:

getEnvironment in interface Context

Throws:

NamingException

getNameInNamespace

public String getNameInNamespace()
                          throws NamingException

Specified by:

getNameInNamespace in interface Context

Throws:

NamingException

getNameParser

public NameParser getNameParser(Name name)
                         throws NamingException

Specified by:

getNameParser in interface Context

Throws:

NamingException

getNameParser

public NameParser getNameParser(String name)
                         throws NamingException

Specified by:

getNameParser in interface Context

Throws:

NamingException

list

public NamingEnumeration<NameClassPair> list(Name name)
                                      throws NamingException

Specified by:

list in interface Context

Throws:

NamingException

list

public NamingEnumeration<NameClassPair> list(String name)
                                      throws NamingException

Specified by:

list in interface Context

Throws:

NamingException

listBindings

public NamingEnumeration<Binding> listBindings(Name name)
                                        throws NamingException

Specified by:

listBindings in interface Context

Throws:

NamingException

listBindings

public NamingEnumeration<Binding> listBindings(String name)
                                        throws NamingException

Specified by:

listBindings in interface Context

Throws:

NamingException

lookup

public Object lookup(Name name)
              throws NamingException

Specified by:

lookup in interface Context

Throws:

NamingException

lookup

public Object lookup(String name)
              throws NamingException

Specified by:

lookup in interface Context

Throws:

NamingException

lookupLink

public Object lookupLink(Name name)
                  throws NamingException

Specified by:

lookupLink in interface Context

Throws:

NamingException

lookupLink

public Object lookupLink(String name)
                  throws NamingException

Specified by:

lookupLink in interface Context

Throws:

NamingException

rebind

public void rebind(Name name,
 Object obj)
            throws NamingException

Specified by:

rebind in interface Context

Throws:

NamingException

rebind

public void rebind(String name,
 Object obj)
            throws NamingException

Specified by:

rebind in interface Context

Throws:

NamingException

removeFromEnvironment

public Object removeFromEnvironment(String propName)
                             throws NamingException

Specified by:

removeFromEnvironment in interface Context

Throws:

NamingException

rename

public void rename(Name oldName,
 Name newName)
            throws NamingException

Specified by:

rename in interface Context

Throws:

NamingException

rename

public void rename(String oldName,
 String newName)
            throws NamingException

Specified by:

rename in interface Context

Throws:

NamingException

unbind

public void unbind(Name name)
            throws NamingException

Specified by:

unbind in interface Context

Throws:

NamingException

unbind

public void unbind(String name)
            throws NamingException

Specified by:

unbind in interface Context

Throws:

NamingException