Java Doc for MessageDispatchInterceptor.java in  » Sevlet-Container » apache-tomcat-6.0.14 » org » apache » catalina » tribes » group » interceptors » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » Sevlet Container » apache tomcat 6.0.14 » org.apache.catalina.tribes.group.interceptors 
Source Cross Reference  Class Diagram Java Document (Java Doc) 


java.lang.Object
   org.apache.catalina.tribes.group.ChannelInterceptorBase
      org.apache.catalina.tribes.group.interceptors.MessageDispatchInterceptor

All known Subclasses:   org.apache.catalina.tribes.group.interceptors.MessageDispatch15Interceptor,
MessageDispatchInterceptor
public class MessageDispatchInterceptor extends ChannelInterceptorBase implements Runnable(Code)
The message dispatcher is a way to enable asynchronous communication through a channel. The dispatcher will look for the Channel.SEND_OPTIONS_ASYNCHRONOUS flag to be set, if it is, it will queue the message for delivery and immediately return to the sender.
author:
   Filip Hanik
version:
   1.0


Field Summary
protected  booleanalwaysSend
    
protected  longcurrentSize
    
protected static  org.apache.juli.logging.Loglog
    
protected  longmaxQueueSize
    
protected  ThreadmsgDispatchThread
    
protected  FastQueuequeue
    
protected  booleanrun
    
protected  booleanuseDeepClone
    

Constructor Summary
public  MessageDispatchInterceptor()
    

Method Summary
public synchronized  longaddAndGetCurrentSize(long inc)
    
public  booleanaddToQueue(ChannelMessage msg, Member[] destination, InterceptorPayload payload)
    
public  longgetCurrentSize()
    
public  longgetMaxQueueSize()
    
public  booleangetUseDeepClone()
    
public  LinkObjectremoveFromQueue()
    
public  voidrun()
    
protected  LinkObjectsendAsyncData(LinkObject link)
    
public  voidsendMessage(Member[] destination, ChannelMessage msg, InterceptorPayload payload)
    
public synchronized  longsetAndGetCurrentSize(long value)
    
public  voidsetMaxQueueSize(long maxQueueSize)
    
public  voidsetOptionFlag(int flag)
    
public  voidsetUseDeepClone(boolean useDeepClone)
    
public  voidstart(int svc)
    
public  voidstartQueue()
    
public  voidstop(int svc)
    
public  voidstopQueue()
    

Field Detail
alwaysSend
protected boolean alwaysSend(Code)



currentSize
protected long currentSize(Code)



log
protected static org.apache.juli.logging.Log log(Code)



maxQueueSize
protected long maxQueueSize(Code)



msgDispatchThread
protected Thread msgDispatchThread(Code)



queue
protected FastQueue queue(Code)



run
protected boolean run(Code)



useDeepClone
protected boolean useDeepClone(Code)




Constructor Detail
MessageDispatchInterceptor
public MessageDispatchInterceptor()(Code)




Method Detail
addAndGetCurrentSize
public synchronized long addAndGetCurrentSize(long inc)(Code)



addToQueue
public boolean addToQueue(ChannelMessage msg, Member[] destination, InterceptorPayload payload)(Code)



getCurrentSize
public long getCurrentSize()(Code)



getMaxQueueSize
public long getMaxQueueSize()(Code)



getUseDeepClone
public boolean getUseDeepClone()(Code)



removeFromQueue
public LinkObject removeFromQueue()(Code)



run
public void run()(Code)



sendAsyncData
protected LinkObject sendAsyncData(LinkObject link)(Code)



sendMessage
public void sendMessage(Member[] destination, ChannelMessage msg, InterceptorPayload payload) throws ChannelException(Code)



setAndGetCurrentSize
public synchronized long setAndGetCurrentSize(long value)(Code)



setMaxQueueSize
public void setMaxQueueSize(long maxQueueSize)(Code)



setOptionFlag
public void setOptionFlag(int flag)(Code)



setUseDeepClone
public void setUseDeepClone(boolean useDeepClone)(Code)



start
public void start(int svc) throws ChannelException(Code)



startQueue
public void startQueue()(Code)



stop
public void stop(int svc) throws ChannelException(Code)



stopQueue
public void stopQueue()(Code)



Fields inherited from org.apache.catalina.tribes.group.ChannelInterceptorBase
protected static org.apache.juli.logging.Log log(Code)(Java Doc)
protected int optionFlag(Code)(Java Doc)

Methods inherited from org.apache.catalina.tribes.group.ChannelInterceptorBase
public boolean accept(ChannelMessage msg)(Code)(Java Doc)
public void fireInterceptorEvent(InterceptorEvent event)(Code)(Java Doc)
public Member getLocalMember(boolean incAlive)(Code)(Java Doc)
public Member getMember(Member mbr)(Code)(Java Doc)
public Member[] getMembers()(Code)(Java Doc)
final public ChannelInterceptor getNext()(Code)(Java Doc)
public int getOptionFlag()(Code)(Java Doc)
final public ChannelInterceptor getPrevious()(Code)(Java Doc)
public boolean hasMembers()(Code)(Java Doc)
public void heartbeat()(Code)(Java Doc)
public void memberAdded(Member member)(Code)(Java Doc)
public void memberDisappeared(Member member)(Code)(Java Doc)
public void messageReceived(ChannelMessage msg)(Code)(Java Doc)
public boolean okToProcess(int messageFlags)(Code)(Java Doc)
public void sendMessage(Member[] destination, ChannelMessage msg, InterceptorPayload payload) throws ChannelException(Code)(Java Doc)
final public void setNext(ChannelInterceptor next)(Code)(Java Doc)
public void setOptionFlag(int optionFlag)(Code)(Java Doc)
final public void setPrevious(ChannelInterceptor previous)(Code)(Java Doc)
public void start(int svc) throws ChannelException(Code)(Java Doc)
public void stop(int svc) throws ChannelException(Code)(Java Doc)

Methods inherited from java.lang.Object
native protected Object clone() throws CloneNotSupportedException(Code)(Java Doc)
public boolean equals(Object obj)(Code)(Java Doc)
protected void finalize() throws Throwable(Code)(Java Doc)
final native public Class getClass()(Code)(Java Doc)
native public int hashCode()(Code)(Java Doc)
final native public void notify()(Code)(Java Doc)
final native public void notifyAll()(Code)(Java Doc)
public String toString()(Code)(Java Doc)
final native public void wait(long timeout) throws InterruptedException(Code)(Java Doc)
final public void wait(long timeout, int nanos) throws InterruptedException(Code)(Java Doc)
final public void wait() throws InterruptedException(Code)(Java Doc)

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