| javax.naming.event.EventDirContext
| EventDirContext | | public interface EventDirContext extends EventContext,DirContext(Code) | | Contains methods for registering listeners to be notified
of events fired when objects named in a directory context changes.
The methods in this interface support identification of objects by
RFC 2254
search filters.
Using the search filter, it is possible to register interest in objects
that do not exist at the time of registration but later come into existence and
satisfy the filter. However, there might be limitations in the extent
to which this can be supported by the service provider and underlying
protocol/service. If the caller submits a filter that cannot be
supported in this way, addNamingListener() throws an
InvalidSearchFilterException.
See EventContext for a description of event source
and target, and information about listener registration/deregistration
that are also applicable to methods in this interface.
See the
package description
for information on threading issues.
A SearchControls or array object
passed as a parameter to any method is owned by the caller.
The service provider will not modify the object or keep a reference to it.
author:
Rosanna Lee
author:
Scott Seligman
version:
1.8 03/12/19
since:
1.3 |
| Method Summary | |
| void | addNamingListener(Name target, String filter, SearchControls ctls, NamingListener l)
Adds a listener for receiving naming events fired
when objects identified by the search filter filter at
the object named by target are modified.
The scope, returningObj flag, and returningAttributes flag from
the search controls ctls are used to control the selection
of objects that the listener is interested in,
and determines what information is returned in the eventual
NamingEvent object. | | void | addNamingListener(String target, String filter, SearchControls ctls, NamingListener l)
Adds a listener for receiving naming events fired when
objects identified by the search filter filter at the
object named by the string target name are modified.
See the overload that accepts a Name for details of
how this method behaves.
Parameters:
target - The nonnull string name of the object resolved relative to this context.
Parameters:
filter - The nonnull string filter (see RFC2254).
Parameters:
ctls - The possibly null search controls. | | void | addNamingListener(Name target, String filter, Object[] filterArgs, SearchControls ctls, NamingListener l)
Adds a listener for receiving naming events fired
when objects identified by the search filter filter and
filter arguments at the object named by the target are modified.
The scope, returningObj flag, and returningAttributes flag from
the search controls ctls are used to control the selection
of objects that the listener is interested in,
and determines what information is returned in the eventual
NamingEvent object. | | void | addNamingListener(String target, String filter, Object[] filterArgs, SearchControls ctls, NamingListener l)
Adds a listener for receiving naming events fired when
objects identified by the search filter filter
and filter arguments at the
object named by the string target name are modified.
See the overload that accepts a Name for details of
how this method behaves.
Parameters:
target - The nonnull string name of the object resolved relative to this context.
Parameters:
filter - The nonnull string filter (see RFC2254).
Parameters:
filterArgs - The possibly null array of arguments for the filter.
Parameters:
ctls - The possibly null search controls. |
| addNamingListener | | void addNamingListener(Name target, String filter, SearchControls ctls, NamingListener l) throws NamingException(Code) | | Adds a listener for receiving naming events fired
when objects identified by the search filter filter at
the object named by target are modified.
The scope, returningObj flag, and returningAttributes flag from
the search controls ctls are used to control the selection
of objects that the listener is interested in,
and determines what information is returned in the eventual
NamingEvent object. Note that the requested
information to be returned might not be present in the NamingEvent
object if they are unavailable or could not be obtained by the
service provider or service.
Parameters:
target - The nonnull name of the object resolved relative to this context.
Parameters:
filter - The nonnull string filter (see RFC2254).
Parameters:
ctls - The possibly null search controls. If null, the defaultsearch controls are used.
Parameters:
l - The nonnull listener.
exception:
NamingException - If a problem was encountered whileadding the listener.
See Also: EventContext.removeNamingListener
See Also: javax.naming.directory.DirContext.search(javax.naming.Namejava.lang.Stringjavax.naming.directory.SearchControls) |
| addNamingListener | | void addNamingListener(Name target, String filter, Object[] filterArgs, SearchControls ctls, NamingListener l) throws NamingException(Code) | | Adds a listener for receiving naming events fired
when objects identified by the search filter filter and
filter arguments at the object named by the target are modified.
The scope, returningObj flag, and returningAttributes flag from
the search controls ctls are used to control the selection
of objects that the listener is interested in,
and determines what information is returned in the eventual
NamingEvent object. Note that the requested
information to be returned might not be present in the NamingEvent
object if they are unavailable or could not be obtained by the
service provider or service.
Parameters:
target - The nonnull name of the object resolved relative to this context.
Parameters:
filter - The nonnull string filter (see RFC2254).
Parameters:
filterArgs - The possibly null array of arguments for the filter.
Parameters:
ctls - The possibly null search controls. If null, the defaultsearch controls are used.
Parameters:
l - The nonnull listener.
exception:
NamingException - If a problem was encountered whileadding the listener.
See Also: EventContext.removeNamingListener
See Also: javax.naming.directory.DirContext.search(javax.naming.Namejava.lang.Stringjava.lang.Object[]javax.naming.directory.SearchControls) |
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