org.springframework.ldap.pool
Class DelegatingContext

java.lang.Object
  org.springframework.ldap.pool.DelegatingContext

All Implemented Interfaces:

Context

Direct Known Subclasses:

DelegatingDirContext

public class DelegatingContext
extends Object
implements Context

Used by PoolingContextSource 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.

Author:

Eric Dalquist

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

DelegatingContext(KeyedObjectPool keyedObjectPool, Context delegateContext, DirContextType dirContextType)
Create a new delegating context for the specified pool, context and context type.

Method Summary

Object	addToEnvironment(String propName, Object propVal)
protected void	assertOpen()
void	bind(Name name, Object obj)
void	bind(String name, Object obj)
void	close()
Name	composeName(Name name, Name prefix)
String	composeName(String name, String prefix)
Context	createSubcontext(Name name)
Context	createSubcontext(String name)
void	destroySubcontext(Name name)
void	destroySubcontext(String name)
boolean	equals(Object obj)
Context	getDelegateContext()
Hashtable	getEnvironment()
Context	getInnermostDelegateContext() Recursivley inspect delegates until a non-delegating context is found.
String	getNameInNamespace()
NameParser	getNameParser(Name name)
NameParser	getNameParser(String name)
int	hashCode()
NamingEnumeration	list(Name name)
NamingEnumeration	list(String name)
NamingEnumeration	listBindings(Name name)
NamingEnumeration	listBindings(String name)
Object	lookup(Name name)
Object	lookup(String name)
Object	lookupLink(Name name)
Object	lookupLink(String name)
void	rebind(Name name, Object obj)
void	rebind(String name, Object obj)
Object	removeFromEnvironment(String propName)
void	rename(Name oldName, Name newName)
void	rename(String oldName, String newName)
String	toString()
void	unbind(Name name)
void	unbind(String name)

Methods inherited from class java.lang.Object

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

Constructor Detail

DelegatingContext

public DelegatingContext(KeyedObjectPool 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 Detail

getDelegateContext

public Context getDelegateContext()

Returns:

The direct delegate for this context proxy

getInnermostDelegateContext

public 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

Throws:

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

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

See Also:

Object.equals(java.lang.Object)

hashCode

public int hashCode()

Overrides:

hashCode in class Object

See Also:

Object.hashCode()

toString

public String toString()

Overrides:

toString in class Object

See Also:

Object.toString()

addToEnvironment

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

Specified by:

addToEnvironment in interface Context

Throws:

NamingException

See Also:

Context.addToEnvironment(java.lang.String, java.lang.Object)

bind

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

Specified by:

bind in interface Context

Throws:

NamingException

See Also:

Context.bind(javax.naming.Name, java.lang.Object)

bind

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

Specified by:

bind in interface Context

Throws:

NamingException

See Also:

Context.bind(java.lang.String, java.lang.Object)

close

public void close()
           throws NamingException

Specified by:

close in interface Context

Throws:

NamingException

See Also:

Context.close()

composeName

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

Specified by:

composeName in interface Context

Throws:

NamingException

See Also:

Context.composeName(javax.naming.Name, javax.naming.Name)

composeName

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

Specified by:

composeName in interface Context

Throws:

NamingException

See Also:

Context.composeName(java.lang.String, java.lang.String)

createSubcontext

public Context createSubcontext(Name name)
                         throws NamingException

Specified by:

createSubcontext in interface Context

Throws:

NamingException

See Also:

Context.createSubcontext(javax.naming.Name)

createSubcontext

public Context createSubcontext(String name)
                         throws NamingException

Specified by:

createSubcontext in interface Context

Throws:

NamingException

See Also:

Context.createSubcontext(java.lang.String)

destroySubcontext

public void destroySubcontext(Name name)
                       throws NamingException

Specified by:

destroySubcontext in interface Context

Throws:

NamingException

See Also:

Context.destroySubcontext(javax.naming.Name)

destroySubcontext

public void destroySubcontext(String name)
                       throws NamingException

Specified by:

destroySubcontext in interface Context

Throws:

NamingException

See Also:

Context.destroySubcontext(java.lang.String)

getEnvironment

public Hashtable getEnvironment()
                         throws NamingException

Specified by:

getEnvironment in interface Context

Throws:

NamingException

See Also:

Context.getEnvironment()

getNameInNamespace

public String getNameInNamespace()
                          throws NamingException

Specified by:

getNameInNamespace in interface Context

Throws:

NamingException

See Also:

Context.getNameInNamespace()

getNameParser

public NameParser getNameParser(Name name)
                         throws NamingException

Specified by:

getNameParser in interface Context

Throws:

NamingException

See Also:

Context.getNameParser(javax.naming.Name)

getNameParser

public NameParser getNameParser(String name)
                         throws NamingException

Specified by:

getNameParser in interface Context

Throws:

NamingException

See Also:

Context.getNameParser(java.lang.String)

list

public NamingEnumeration list(Name name)
                       throws NamingException

Specified by:

list in interface Context

Throws:

NamingException

See Also:

Context.list(javax.naming.Name)

list

public NamingEnumeration list(String name)
                       throws NamingException

Specified by:

list in interface Context

Throws:

NamingException

See Also:

Context.list(java.lang.String)

listBindings

public NamingEnumeration listBindings(Name name)
                               throws NamingException

Specified by:

listBindings in interface Context

Throws:

NamingException

See Also:

Context.listBindings(javax.naming.Name)

listBindings

public NamingEnumeration listBindings(String name)
                               throws NamingException

Specified by:

listBindings in interface Context

Throws:

NamingException

See Also:

Context.listBindings(java.lang.String)

lookup

public Object lookup(Name name)
              throws NamingException

Specified by:

lookup in interface Context

Throws:

NamingException

See Also:

Context.lookup(javax.naming.Name)

lookup

public Object lookup(String name)
              throws NamingException

Specified by:

lookup in interface Context

Throws:

NamingException

See Also:

Context.lookup(java.lang.String)

lookupLink

public Object lookupLink(Name name)
                  throws NamingException

Specified by:

lookupLink in interface Context

Throws:

NamingException

See Also:

Context.lookupLink(javax.naming.Name)

lookupLink

public Object lookupLink(String name)
                  throws NamingException

Specified by:

lookupLink in interface Context

Throws:

NamingException

See Also:

Context.lookupLink(java.lang.String)

rebind

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

Specified by:

rebind in interface Context

Throws:

NamingException

See Also:

Context.rebind(javax.naming.Name, java.lang.Object)

rebind

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

Specified by:

rebind in interface Context

Throws:

NamingException

See Also:

Context.rebind(java.lang.String, java.lang.Object)

removeFromEnvironment

public Object removeFromEnvironment(String propName)
                             throws NamingException

Specified by:

removeFromEnvironment in interface Context

Throws:

NamingException

See Also:

Context.removeFromEnvironment(java.lang.String)

rename

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

Specified by:

rename in interface Context

Throws:

NamingException

See Also:

Context.rename(javax.naming.Name, javax.naming.Name)

rename

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

Specified by:

rename in interface Context

Throws:

NamingException

See Also:

Context.rename(java.lang.String, java.lang.String)

unbind

public void unbind(Name name)
            throws NamingException

Specified by:

unbind in interface Context

Throws:

NamingException

See Also:

Context.unbind(javax.naming.Name)

unbind

public void unbind(String name)
            throws NamingException

Specified by:

unbind in interface Context

Throws:

NamingException

See Also:

Context.unbind(java.lang.String)