org.objectweb.dream.queue.keyed
Class KeyedOutgoingHandlerNonBlockingImpl
java.lang.Object
org.objectweb.dream.AbstractComponent
org.objectweb.dream.queue.keyed.KeyedOutgoingHandlerNonBlockingImpl
- All Implemented Interfaces:
- ContextualBindingController, NeedAsyncStartController, PrepareStopLifeCycleController, Loggable, KeyedPull, BindingController, LifeCycleController
public class KeyedOutgoingHandlerNonBlockingImpl
- extends AbstractComponent
- implements KeyedPull
A outgoing handler that implements the KeyedPull
interface. It
returns
messages removed from a
buffer
bound to it. This component uses
blocking calls for removing
messages
from the buffer.
Methods inherited from class org.objectweb.dream.AbstractComponent |
beforeFirstStart, bindFc, getFcNeedAsyncStart, getFcState, initComponent, lookupFc, prepareStopFc, setLogger, startFc, stopFc, unbindFc |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
CLIENT_INTERFACE_NAMES
protected static final String[] CLIENT_INTERFACE_NAMES
- The names of client interfaces.
keyedBufferRemoveItf
protected KeyedBufferRemove keyedBufferRemoveItf
- The buffer from which pulled messages are removed.
KeyedOutgoingHandlerNonBlockingImpl
public KeyedOutgoingHandlerNonBlockingImpl()
pull
public Message pull(Object key)
throws PullException
- Description copied from interface:
KeyedPull
- Asks for a message matching the given key. If no message is available, the
semantic of this method is left to the component implementing the
interface. As an example, it can return
null
or block until
a message is available.
- Specified by:
pull
in interface KeyedPull
- Parameters:
key
- the key that is associated with the message to pull.
- Returns:
- the pulled message, or
null
.
- Throws:
PullException
- if an exception occurs.- See Also:
KeyedPull.pull(Object)
listFc
public String[] listFc()
- Specified by:
listFc
in interface BindingController
- See Also:
BindingController.listFc()
bindFc
public void bindFc(String clientItfName,
Object serverItf)
throws NoSuchInterfaceException,
IllegalBindingException,
IllegalLifeCycleException
- Specified by:
bindFc
in interface BindingController
- Overrides:
bindFc
in class AbstractComponent
- Throws:
NoSuchInterfaceException
IllegalBindingException
IllegalLifeCycleException
- See Also:
BindingController.bindFc(String,
Object)
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