public class MessageDispatchInterceptor extends ChannelInterceptorBase implements MessageDispatchInterceptorMBean
Channel.SEND_OPTIONS_ASYNCHRONOUS flag to be set, if it is, it
will queue the message for delivery and immediately return to the sender.ChannelInterceptor.InterceptorEvent| Modifier and Type | Field and Description |
|---|---|
protected boolean |
alwaysSend |
protected AtomicLong |
currentSize |
protected ExecutorService |
executor |
protected long |
keepAliveTime |
protected long |
maxQueueSize |
protected int |
maxSpareThreads |
protected int |
maxThreads |
protected boolean |
run |
protected static StringManager |
sm |
protected boolean |
useDeepClone |
optionFlag| Constructor and Description |
|---|
MessageDispatchInterceptor() |
| Modifier and Type | Method and Description |
|---|---|
long |
addAndGetCurrentSize(long inc) |
boolean |
addToQueue(ChannelMessage msg,
Member[] destination,
InterceptorPayload payload) |
int |
getActiveCount()
Return the current number of threads that are in use.
|
long |
getCompletedTaskCount()
Return the total number of tasks that have completed execution by the pool.
|
long |
getCurrentSize() |
long |
getKeepAliveTime() |
long |
getMaxQueueSize() |
int |
getMaxSpareThreads() |
int |
getMaxThreads() |
int |
getPoolSize()
Return the current number of threads that are managed by the pool.
|
long |
getTaskCount()
Return the total number of tasks that have ever been scheduled for execution by the pool.
|
boolean |
getUseDeepClone() |
boolean |
isAlwaysSend() |
protected void |
sendAsyncData(ChannelMessage msg,
Member[] destination,
InterceptorPayload payload) |
void |
sendMessage(Member[] destination,
ChannelMessage msg,
InterceptorPayload payload)
The
sendMessage method is called when a message is being sent to one more destinations. |
void |
setAlwaysSend(boolean alwaysSend) |
long |
setAndGetCurrentSize(long value) |
void |
setKeepAliveTime(long keepAliveTime) |
void |
setMaxQueueSize(long maxQueueSize) |
void |
setMaxSpareThreads(int maxSpareThreads) |
void |
setMaxThreads(int maxThreads) |
void |
setOptionFlag(int flag)
Sets the option flag
|
void |
setUseDeepClone(boolean useDeepClone) |
void |
start(int svc)
Starts up the channel.
|
void |
startQueue() |
void |
stop(int svc)
Shuts down the channel.
|
void |
stopQueue() |
fireInterceptorEvent, getChannel, getLocalMember, getMember, getMembers, getNext, getOptionFlag, getPrevious, hasMembers, heartbeat, memberAdded, memberDisappeared, messageReceived, okToProcess, setChannel, setNext, setPreviousclone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, waitgetOptionFlagprotected static final StringManager sm
protected long maxQueueSize
protected volatile boolean run
protected boolean useDeepClone
protected boolean alwaysSend
protected final AtomicLong currentSize
protected ExecutorService executor
protected int maxThreads
protected int maxSpareThreads
protected long keepAliveTime
public void sendMessage(Member[] destination, ChannelMessage msg, InterceptorPayload payload) throws ChannelException
ChannelInterceptorsendMessage method is called when a message is being sent to one more destinations.
The interceptor can modify any of the parameters and then pass on the message down the stack by
invoking getNext().sendMessage(destination,msg,payload)getNext().sendMessage(destination,msg,payload)sendMessage in interface ChannelInterceptorsendMessage in class ChannelInterceptorBasedestination - Member[] - the destination for this messagemsg - ChannelMessage - the message to be sentpayload - InterceptorPayload - the payload, carrying an error handler and future useful data, can be nullChannelException - if a serialization error happens.ErrorHandler,
InterceptorPayloadpublic boolean addToQueue(ChannelMessage msg, Member[] destination, InterceptorPayload payload)
public void startQueue()
public void stopQueue()
public void setOptionFlag(int flag)
ChannelInterceptorsetOptionFlag in interface ChannelInterceptorsetOptionFlag in class ChannelInterceptorBaseflag - intChannelInterceptor.getOptionFlag()public void setMaxQueueSize(long maxQueueSize)
public void setUseDeepClone(boolean useDeepClone)
public long getMaxQueueSize()
getMaxQueueSize in interface MessageDispatchInterceptorMBeanpublic boolean getUseDeepClone()
public long getCurrentSize()
getCurrentSize in interface MessageDispatchInterceptorMBeanpublic long addAndGetCurrentSize(long inc)
public long setAndGetCurrentSize(long value)
public long getKeepAliveTime()
getKeepAliveTime in interface MessageDispatchInterceptorMBeanpublic int getMaxSpareThreads()
getMaxSpareThreads in interface MessageDispatchInterceptorMBeanpublic int getMaxThreads()
getMaxThreads in interface MessageDispatchInterceptorMBeanpublic void setKeepAliveTime(long keepAliveTime)
public void setMaxSpareThreads(int maxSpareThreads)
public void setMaxThreads(int maxThreads)
public boolean isAlwaysSend()
isAlwaysSend in interface MessageDispatchInterceptorMBeanpublic void setAlwaysSend(boolean alwaysSend)
setAlwaysSend in interface MessageDispatchInterceptorMBeanpublic void start(int svc)
throws ChannelException
ChannelInterceptorBasestart in interface ChannelInterceptorstart in class ChannelInterceptorBasesvc - int value of ChannelException - if a startup error occurs or the service is already started.Channelpublic void stop(int svc)
throws ChannelException
ChannelInterceptorBasestop in interface ChannelInterceptorstop in class ChannelInterceptorBasesvc - int value of ChannelException - if a startup error occurs or the service is already started.Channelprotected void sendAsyncData(ChannelMessage msg, Member[] destination, InterceptorPayload payload)
public int getPoolSize()
getPoolSize in interface MessageDispatchInterceptorMBeanpublic int getActiveCount()
getActiveCount in interface MessageDispatchInterceptorMBeanpublic long getTaskCount()
getTaskCount in interface MessageDispatchInterceptorMBeanpublic long getCompletedTaskCount()
getCompletedTaskCount in interface MessageDispatchInterceptorMBeanCopyright © 2000-2020 Apache Software Foundation. All Rights Reserved.