|
||||||||||
| PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
| SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD | |||||||||
java.lang.Objectorg.apache.mina.common.IoFilterAdapter
public class IoFilterAdapter
An abstract adapter class for IoFilter. You can extend
this class and selectively override required event filter methods only. All
methods forwards events to the next filter by default.
| Nested Class Summary |
|---|
| Nested classes/interfaces inherited from interface org.apache.mina.common.IoFilter |
|---|
IoFilter.NextFilter, IoFilter.WriteRequest |
| Constructor Summary | |
|---|---|
IoFilterAdapter()
|
|
| Method Summary | |
|---|---|
void |
destroy()
Invoked by ReferenceCountingIoFilter when this filter
is not used by any IoFilterChain anymore, so you can destroy
shared resources. |
void |
exceptionCaught(IoFilter.NextFilter nextFilter,
IoSession session,
Throwable cause)
Filters IoHandler.exceptionCaught(IoSession,Throwable)
event. |
void |
filterClose(IoFilter.NextFilter nextFilter,
IoSession session)
Filters IoSession.close() method invocation. |
void |
filterWrite(IoFilter.NextFilter nextFilter,
IoSession session,
IoFilter.WriteRequest writeRequest)
Filters IoSession.write(Object) method invocation. |
void |
init()
Invoked by ReferenceCountingIoFilter when this filter
is added to a IoFilterChain at the first time, so you can
initialize shared resources. |
void |
messageReceived(IoFilter.NextFilter nextFilter,
IoSession session,
Object message)
Filters IoHandler.messageReceived(IoSession,Object)
event. |
void |
messageSent(IoFilter.NextFilter nextFilter,
IoSession session,
Object message)
Filters IoHandler.messageSent(IoSession,Object)
event. |
void |
onPostAdd(IoFilterChain parent,
String name,
IoFilter.NextFilter nextFilter)
Invoked after this filter is added to the specified parent. |
void |
onPostRemove(IoFilterChain parent,
String name,
IoFilter.NextFilter nextFilter)
Invoked after this filter is removed from the specified parent. |
void |
onPreAdd(IoFilterChain parent,
String name,
IoFilter.NextFilter nextFilter)
Invoked before this filter is added to the specified parent. |
void |
onPreRemove(IoFilterChain parent,
String name,
IoFilter.NextFilter nextFilter)
Invoked before this filter is removed from the specified parent. |
void |
sessionClosed(IoFilter.NextFilter nextFilter,
IoSession session)
Filters IoHandler.sessionClosed(IoSession) event. |
void |
sessionCreated(IoFilter.NextFilter nextFilter,
IoSession session)
Filters IoHandler.sessionCreated(IoSession) event. |
void |
sessionIdle(IoFilter.NextFilter nextFilter,
IoSession session,
IdleStatus status)
Filters IoHandler.sessionIdle(IoSession,IdleStatus)
event. |
void |
sessionOpened(IoFilter.NextFilter nextFilter,
IoSession session)
Filters IoHandler.sessionOpened(IoSession) event. |
| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Constructor Detail |
|---|
public IoFilterAdapter()
| Method Detail |
|---|
public void init()
throws Exception
IoFilterReferenceCountingIoFilter when this filter
is added to a IoFilterChain at the first time, so you can
initialize shared resources. Please note that this method is never
called if you don't wrap a filter with ReferenceCountingIoFilter.
init in interface IoFilterException
public void destroy()
throws Exception
IoFilterReferenceCountingIoFilter when this filter
is not used by any IoFilterChain anymore, so you can destroy
shared resources. Please note that this method is never called if
you don't wrap a filter with ReferenceCountingIoFilter.
destroy in interface IoFilterException
public void onPreAdd(IoFilterChain parent,
String name,
IoFilter.NextFilter nextFilter)
throws Exception
IoFilterIoFilter.init() is invoked.
onPreAdd in interface IoFilterparent - the parent who called this methodname - the name assigned to this filternextFilter - the IoFilter.NextFilter for this filter. You can reuse
this object until this filter is removed from the chain.
Exception
public void onPostAdd(IoFilterChain parent,
String name,
IoFilter.NextFilter nextFilter)
throws Exception
IoFilterIoFilter.init() is invoked.
onPostAdd in interface IoFilterparent - the parent who called this methodname - the name assigned to this filternextFilter - the IoFilter.NextFilter for this filter. You can reuse
this object until this filter is removed from the chain.
Exception
public void onPreRemove(IoFilterChain parent,
String name,
IoFilter.NextFilter nextFilter)
throws Exception
IoFilterIoFilter.destroy() is invoked.
onPreRemove in interface IoFilterparent - the parent who called this methodname - the name assigned to this filternextFilter - the IoFilter.NextFilter for this filter. You can reuse
this object until this filter is removed from the chain.
Exception
public void onPostRemove(IoFilterChain parent,
String name,
IoFilter.NextFilter nextFilter)
throws Exception
IoFilterIoFilter.destroy() is invoked.
onPostRemove in interface IoFilterparent - the parent who called this methodname - the name assigned to this filternextFilter - the IoFilter.NextFilter for this filter. You can reuse
this object until this filter is removed from the chain.
Exception
public void sessionCreated(IoFilter.NextFilter nextFilter,
IoSession session)
throws Exception
IoFilterIoHandler.sessionCreated(IoSession) event.
sessionCreated in interface IoFilterException
public void sessionOpened(IoFilter.NextFilter nextFilter,
IoSession session)
throws Exception
IoFilterIoHandler.sessionOpened(IoSession) event.
sessionOpened in interface IoFilterException
public void sessionClosed(IoFilter.NextFilter nextFilter,
IoSession session)
throws Exception
IoFilterIoHandler.sessionClosed(IoSession) event.
sessionClosed in interface IoFilterException
public void sessionIdle(IoFilter.NextFilter nextFilter,
IoSession session,
IdleStatus status)
throws Exception
IoFilterIoHandler.sessionIdle(IoSession,IdleStatus)
event.
sessionIdle in interface IoFilterException
public void exceptionCaught(IoFilter.NextFilter nextFilter,
IoSession session,
Throwable cause)
throws Exception
IoFilterIoHandler.exceptionCaught(IoSession,Throwable)
event.
exceptionCaught in interface IoFilterException
public void messageReceived(IoFilter.NextFilter nextFilter,
IoSession session,
Object message)
throws Exception
IoFilterIoHandler.messageReceived(IoSession,Object)
event.
messageReceived in interface IoFilterException
public void messageSent(IoFilter.NextFilter nextFilter,
IoSession session,
Object message)
throws Exception
IoFilterIoHandler.messageSent(IoSession,Object)
event.
messageSent in interface IoFilterException
public void filterWrite(IoFilter.NextFilter nextFilter,
IoSession session,
IoFilter.WriteRequest writeRequest)
throws Exception
IoFilterIoSession.write(Object) method invocation.
filterWrite in interface IoFilterException
public void filterClose(IoFilter.NextFilter nextFilter,
IoSession session)
throws Exception
IoFilterIoSession.close() method invocation.
filterClose in interface IoFilterException
|
||||||||||
| PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
| SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD | |||||||||