| java.lang.Object
 org.ow2.easybeans.naming.context.ContextImpl
| ContextImpl | | public class ContextImpl implements Context(Code) | | Implementation of Context interface.
author:
Florent Benoit |
| Method Summary | |
| public Object | addToEnvironment(String propName, Object propVal)
Adds a new environment property to the environment of this context. | | public void | bind(Name name, Object obj)
Binds a name to an object. | | public void | bind(String name, Object obj)
Binds a name to an object. | | public void | close()
Closes this context. | | public Name | composeName(Name name, Name prefix)
Composes the name of this context with a name relative to this context. | | public String | composeName(String name, String prefix)
Composes the name of this context with a name relative to this context:
Not supported. | | public Context | createSubcontext(Name name)
Creates and binds a new context. | | public Context | createSubcontext(String name)
Creates and binds a new context. | | public void | destroySubcontext(Name name)
Destroys the named context and removes it from the namespace. | | public void | destroySubcontext(String name)
Destroys the named context and removes it from the namespace. | | public Hashtable | getEnvironment()
Retrieves the environment in effect for this context. | | public String | getNameInNamespace()
Retrieves the full name of this context within its own namespace. | | public NameParser | getNameParser(Name name)
Retrieves the parser associated with the named context. | | public NameParser | getNameParser(String name)
Retrieves the parser associated with the named context. | | public NamingEnumeration<NameClassPair> | list(Name name)
Enumerates the names bound in the named context, along with the class
names of objects bound to them. | | public NamingEnumeration<NameClassPair> | list(String name)
Enumerates the names bound in the named context, along with the class
names of objects bound to them.
Parameters:
name - the name of the context to list an enumeration of the names and class names of the bindings inthis context. | | public NamingEnumeration<Binding> | listBindings(Name name)
Enumerates the names bound in the named context, along with the objects
bound to them. | | public NamingEnumeration<Binding> | listBindings(String name)
Enumerates the names bound in the named context, along with the objects
bound to them.
Parameters:
name - the name of the context to list an enumeration of the bindings in this context. | | public Object | lookup(Name name)
Retrieves the named object. | | public Object | lookup(String name)
Retrieves the named object. | | public Object | lookupLink(Name name)
Retrieves the named object, following links except for the terminal
atomic component of the name. | | public Object | lookupLink(String name)
Retrieves the named object, following links except for the terminal
atomic component of the name. | | public void | rebind(Name name, Object obj)
Binds a name to an object, overwriting any existing binding. | | public void | rebind(String name, Object obj)
Binds a name to an object, overwriting any existing binding. | | public Object | removeFromEnvironment(String propName)
Removes an environment property from the environment of this context. | | public void | rename(Name oldName, Name newName)
Binds a new name to the object bound to an old name, and unbinds the old
name. | | public void | rename(String oldName, String newName)
Binds a new name to the object bound to an old name, and unbinds the old
name. | | public void | unbind(Name name)
Unbinds the named object. | | public void | unbind(String name)
Unbinds the named object. |
| ContextImpl | | public ContextImpl(String id)(Code) | | Constructor.
Parameters:
id - id of the context. |
| addToEnvironment | | public Object addToEnvironment(String propName, Object propVal) throws NamingException(Code) | | Adds a new environment property to the environment of this context. If
the property already exists, its value is overwritten.
Parameters:
propName - the name of the environment property to add; may not benull
Parameters:
propVal - the value of the property to add; may not be null the previous value of the property, or null if the property wasnot in the environment before
throws:
NamingException - if a naming exception is encountered |
| composeName | | public Name composeName(Name name, Name prefix) throws NamingException(Code) | | Composes the name of this context with a name relative to this context.
Parameters:
name - a name relative to this context
Parameters:
prefix - the name of this context relative to one of its ancestors the composition of prefix and name
throws:
NamingException - if a naming exception is encountered |
| composeName | | public String composeName(String name, String prefix) throws NamingException(Code) | | Composes the name of this context with a name relative to this context:
Not supported.
Parameters:
name - a name relative to this context
Parameters:
prefix - the name of this context relative to one of its ancestors the composition of prefix and name
throws:
NamingException - if a naming exception is encountered |
| destroySubcontext | | public void destroySubcontext(Name name) throws NamingException(Code) | | Destroys the named context and removes it from the namespace. Not
supported yet.
Parameters:
name - the name of the context to be destroyed; may not be empty
throws:
NamingException - if a naming exception is encountered |
| destroySubcontext | | public void destroySubcontext(String name) throws NamingException(Code) | | Destroys the named context and removes it from the namespace. Not
supported yet.
Parameters:
name - the name of the context to be destroyed; may not be empty
throws:
NamingException - if a naming exception is encountered |
| getEnvironment | | public Hashtable getEnvironment() throws NamingException(Code) | | Retrieves the environment in effect for this context.
the environment of this context; never null
throws:
NamingException - if a naming exception is encountered |
| getNameInNamespace | | public String getNameInNamespace()(Code) | | Retrieves the full name of this context within its own namespace.
this context's name in its own namespace; never null |
| getNameParser | | public NameParser getNameParser(Name name) throws NamingException(Code) | | Retrieves the parser associated with the named context.
Parameters:
name - the name of the context from which to get the parser a name parser that can parse compound names into their atomiccomponents
throws:
NamingException - if a naming exception is encountered |
| getNameParser | | public NameParser getNameParser(String name) throws NamingException(Code) | | Retrieves the parser associated with the named context.
Parameters:
name - the name of the context from which to get the parser a name parser that can parse compound names into their atomiccomponents
throws:
NamingException - if a naming exception is encountered |
| list | | public NamingEnumeration<NameClassPair> list(Name name) throws NamingException(Code) | | Enumerates the names bound in the named context, along with the class
names of objects bound to them. The contents of any subcontexts are not
included.
Parameters:
name - the name of the context to list an enumeration of the names and class names of the bindings inthis context. Each element of the enumeration is of typeNameClassPair.
throws:
NamingException - if a naming exception is encountered |
| list | | public NamingEnumeration<NameClassPair> list(String name) throws NamingException(Code) | | Enumerates the names bound in the named context, along with the class
names of objects bound to them.
Parameters:
name - the name of the context to list an enumeration of the names and class names of the bindings inthis context. Each element of the enumeration is of typeNameClassPair.
throws:
NamingException - if a naming exception is encountered |
| listBindings | | public NamingEnumeration<Binding> listBindings(Name name) throws NamingException(Code) | | Enumerates the names bound in the named context, along with the objects
bound to them. The contents of any subcontexts are not included. If a
binding is added to or removed from this context, its effect on an
enumeration previously returned is undefined.
Parameters:
name - the name of the context to list an enumeration of the bindings in this context. Each element ofthe enumeration is of type Binding.
throws:
NamingException - if a naming exception is encountered |
| listBindings | | public NamingEnumeration<Binding> listBindings(String name) throws NamingException(Code) | | Enumerates the names bound in the named context, along with the objects
bound to them.
Parameters:
name - the name of the context to list an enumeration of the bindings in this context. Each element ofthe enumeration is of type Binding.
throws:
NamingException - if a naming exception is encountered |
| lookup | | public Object lookup(Name name) throws NamingException(Code) | | Retrieves the named object.
Parameters:
name - the name of the object to look up the object bound to name
throws:
NamingException - if a naming exception is encountered |
| lookupLink | | public Object lookupLink(Name name) throws NamingException(Code) | | Retrieves the named object, following links except for the terminal
atomic component of the name. If the object bound to name is not a link,
returns the object itself.
Parameters:
name - the name of the object to look up the object bound to name, not following the terminal link (ifany).
throws:
NamingException - if a naming exception is encountered |
| lookupLink | | public Object lookupLink(String name) throws NamingException(Code) | | Retrieves the named object, following links except for the terminal
atomic component of the name. If the object bound to name is not a link,
returns the object itself.
Parameters:
name - the name of the object to look up the object bound to name, not following the terminal link (ifany)
throws:
NamingException - if a naming exception is encountered |
| rebind | | public void rebind(Name name, Object obj) throws NamingException(Code) | | Binds a name to an object, overwriting any existing binding.
Parameters:
name - the name to bind; may not be empty
Parameters:
obj - the object to bind; possibly null
throws:
NamingException - if a naming exception is encountered |
| removeFromEnvironment | | public Object removeFromEnvironment(String propName) throws NamingException(Code) | | Removes an environment property from the environment of this context.
Parameters:
propName - the name of the environment property to remove; may notbe null the previous value of the property, or null if the property wasnot in the environment
throws:
NamingException - if a naming exception is encountered |
| rename | | public void rename(Name oldName, Name newName) throws NamingException(Code) | | Binds a new name to the object bound to an old name, and unbinds the old
name.
Parameters:
oldName - the name of the existing binding; may not be empty
Parameters:
newName - the name of the new binding; may not be empty
throws:
NamingException - if a naming exception is encountered |
| rename | | public void rename(String oldName, String newName) throws NamingException(Code) | | Binds a new name to the object bound to an old name, and unbinds the old
name.
Parameters:
oldName - the name of the existing binding; may not be empty
Parameters:
newName - the name of the new binding; may not be empty
throws:
NamingException - if a naming exception is encountered |
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