Java Doc for TcpPingInterceptor.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.TcpPingInterceptor

TcpPingInterceptor
public class TcpPingInterceptor extends ChannelInterceptorBase (Code)
Sends a ping to all members. Configure this interceptor with the TcpFailureDetector below it, and the TcpFailureDetector will act as the membership guide.
author:
   Filip Hanik
version:
   1.0

Inner Class :protected class PingThread extends Thread

Field Summary
protected static  byte[]TCP_PING_DATA
    
protected static  AtomicIntegercnt
    
 WeakReference<TcpFailureDetector>failureDetector
    
protected  longinterval
    
protected static  org.apache.juli.logging.Loglog
    
protected  booleanrunning
    
 WeakReference<StaticMembershipInterceptor>staticMembers
    
protected  booleanstaticOnly
    
protected  PingThreadthread
    
protected  booleanuseThread
    


Method Summary
public  longgetInterval()
    
public  booleangetStaticOnly()
    
public  booleangetUseThread()
    
public  voidheartbeat()
    
public  voidmessageReceived(ChannelMessage msg)
    
protected  voidsendPing()
    
protected  voidsendPingMessage(Member[] members)
    
public  voidsetInterval(long interval)
    
public  voidsetStaticOnly(boolean staticOnly)
    
public  voidsetUseThread(boolean useThread)
    
public synchronized  voidstart(int svc)
    
public  voidstop(int svc)
    

Field Detail
TCP_PING_DATA
protected static byte[] TCP_PING_DATA(Code)



cnt
protected static AtomicInteger cnt(Code)



failureDetector
WeakReference<TcpFailureDetector> failureDetector(Code)



interval
protected long interval(Code)



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



running
protected boolean running(Code)



staticMembers
WeakReference<StaticMembershipInterceptor> staticMembers(Code)



staticOnly
protected boolean staticOnly(Code)



thread
protected PingThread thread(Code)



useThread
protected boolean useThread(Code)





Method Detail
getInterval
public long getInterval()(Code)



getStaticOnly
public boolean getStaticOnly()(Code)



getUseThread
public boolean getUseThread()(Code)



heartbeat
public void heartbeat()(Code)



messageReceived
public void messageReceived(ChannelMessage msg)(Code)



sendPing
protected void sendPing()(Code)



sendPingMessage
protected void sendPingMessage(Member[] members)(Code)



setInterval
public void setInterval(long interval)(Code)



setStaticOnly
public void setStaticOnly(boolean staticOnly)(Code)



setUseThread
public void setUseThread(boolean useThread)(Code)



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



stop
public void stop(int svc) throws ChannelException(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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