| java.lang.Object
 com.caucho.naming.ContextImpl
All known Subclasses: com.caucho.ejb.hessian.HessianContext, com.caucho.naming.mbean.MBeanContextImpl, com.caucho.naming.hessian.HessianContextImpl, com.caucho.naming.DirContextImpl, com.caucho.ejb.burlap.BurlapContext, com.caucho.naming.burlap.BurlapContextImpl,
| ContextImpl | | public class ContextImpl implements Context(Code) | | Resin's implementation of the JNDI Context. The actual storage
of the persistent data is in the AbstractModel.
The ContextImpl is just a Visitor around
the AbstractModel which also encapsulate
the JNDI environment.
In JNDI, each Context is a <model, env> pair.
Each client might pass a different environment
to the InitialContext so each ContextImpl
must be unique for each client. (Granted, this is a bit wasteful of
space which is why JNDI values should be cached.)
Applications which want a different model can still use
ContextImpl and specify the root
object for AbstractModel. ContextImpl will
take care of the JNDI API for the model.
|
| Method Summary | |
| public Object | addToEnvironment(String prop, Object value)
Adds a property to the context environment. | | public void | bind(String name, Object obj)
Binds an object to the context. | | public void | bind(Name name, Object obj)
Binds an object to the context. | | public void | close()
Close is intended to free any transient data, like a cached
socket. | | public String | composeName(String suffix, String prefix)
| | public Name | composeName(Name suffix, Name prefix)
| | protected ContextImpl | create(String name, AbstractModel model, Hashtable env)
Creates a new instance of the ContextImpl. | | final protected ContextImpl | create(AbstractModel model, Hashtable env)
Creates a new ContextImpl when the name is irrelevant.
Parameters:
model - the underlying storage node
Parameters:
env - the client's JNDI environment. | | protected Context | createSingleSubcontext(String name)
| | public Context | createSubcontext(String name)
Creates a subcontext for the current model. | | public Context | createSubcontext(Name name)
| | protected void | destroySingleSubcontext(String name)
| | public void | destroySubcontext(String name)
Destroys the named subcontext. | | public void | destroySubcontext(Name name)
| | public Hashtable | getEnvironment()
Returns the context environment. | | protected String | getFullPath(String name)
Returns the full name for the context. | | protected String | getFullPath(Name name)
Returns the full name for the context. | | public AbstractModel | getModel()
Returns the underlying storage node. | | public String | getName()
Returns the name. | | public String | getNameInNamespace()
| | public NameParser | getNameParser(String name)
| | public NameParser | getNameParser(Name name)
| | protected char | getSeparator()
| | protected String | getSeparatorString()
| | public NamingEnumeration | list(String name)
List the names for a context. | | public NamingEnumeration | list(Name name)
Lists the names for the context. | | public NamingEnumeration | listBindings(String name)
List the bindings for a context. | | public NamingEnumeration | listBindings(Name name)
Lists the bindings for the given name. | | protected Iterator | listSingle()
| | public Object | lookup(String name)
Looks up an object using its full string name. | | public Object | lookup(Name name)
Looks up an object with the given parsed JNDI name. | | protected Object | lookupImpl(String name)
Looks up an object using its full string name. | | public Object | lookupLink(String name)
Looks up an object given the name, but doesn't dereference links. | | public Object | lookupLink(Name name)
Looks up an object with the given parsed JNDI name, but don't
dereference the final object. | | protected Object | lookupSingle(String name)
Returns the object named by the single name segment.
Parameters:
name - the name segment. | | protected String | parseFirst(String name)
| | protected String | parseRest(String name)
| | public void | rebind(String name, Object obj)
Binds an object to the context, overriding any old value. | | public void | rebind(Name name, Object obj)
| | protected void | rebindSingle(String name, Object obj)
| | public Object | removeFromEnvironment(String prop)
Removes a property from the context environment. | | public void | rename(String oldName, String newName)
| | public void | rename(Name oldName, Name newName)
| | public String | toString()
Returns a string value. | | public void | unbind(String name)
Unbinds an object from the context. | | public void | unbind(Name name)
| | protected void | unbindSingle(String name)
|
| L | | final protected static L10N L(Code) | | |
| ContextImpl | | public ContextImpl(AbstractModel model, Hashtable env)(Code) | | Creates a ContextImpl.
Parameters:
model - The underlying storage node.
Parameters:
env - The client's JNDI environment. |
| ContextImpl | | public ContextImpl(String name, AbstractModel model, Hashtable env)(Code) | | Creates a ContextImpl.
Parameters:
name - JNDI name, used for error messages, etc.
Parameters:
model - The underlying storage node.
Parameters:
env - The client's JNDI environment. |
| close | | public void close() throws NamingException(Code) | | Close is intended to free any transient data, like a cached
socket. It does not affect the JNDI tree.
|
| create | | protected ContextImpl create(String name, AbstractModel model, Hashtable env)(Code) | | Creates a new instance of the ContextImpl. Subclasses will
override this method to return a new instance of the subclass.
Parameters:
name - the JNDI name for the new context
Parameters:
model - the underlying storage node
Parameters:
env - the client's JNDI environment. a new instance of the implementing class. |
| create | | final protected ContextImpl create(AbstractModel model, Hashtable env)(Code) | | Creates a new ContextImpl when the name is irrelevant.
Parameters:
model - the underlying storage node
Parameters:
env - the client's JNDI environment. a new instance of the implementing class. |
| getFullPath | | protected String getFullPath(String name)(Code) | | Returns the full name for the context.
|
| getFullPath | | protected String getFullPath(Name name)(Code) | | Returns the full name for the context.
|
| getSeparator | | protected char getSeparator()(Code) | | |
| getSeparatorString | | protected String getSeparatorString()(Code) | | |
| lookup | | public Object lookup(String name) throws NamingException(Code) | | Looks up an object using its full string name. The path is searched
recursively. parseFirst returns the first segment. The
Parameters:
name - the JNDI name to lookup for the child. the retrieved object |
| lookupImpl | | protected Object lookupImpl(String name) throws NamingException(Code) | | Looks up an object using its full string name. The path is searched
recursively. parseFirst returns the first segment. The
Parameters:
name - the JNDI name to lookup for the child. the retrieved object |
| lookupLink | | public Object lookupLink(Name name) throws NamingException(Code) | | Looks up an object with the given parsed JNDI name, but don't
dereference the final object.
|
| lookupSingle | | protected Object lookupSingle(String name) throws NamingException(Code) | | Returns the object named by the single name segment.
Parameters:
name - the name segment. the object bound to the context. |
| rebind | | public void rebind(String name, Object obj) throws NamingException(Code) | | Binds an object to the context, overriding any old value.
Parameters:
name - the name to bind
Parameters:
obj - the object to bind |
| toString | | public String toString()(Code) | | Returns a string value.
|
| unbind | | public void unbind(String name) throws NamingException(Code) | | Unbinds an object from the context.
Parameters:
name - the name to unbind |
|
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