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org.apache.jk.common
Class ChannelUn

java.lang.Object
  extended by org.apache.jk.core.JkHandler
      extended by org.apache.jk.common.JniHandler
          extended by org.apache.jk.common.ChannelUn
All Implemented Interfaces:
java.util.EventListener, javax.management.MBeanRegistration, javax.management.NotificationListener, JkChannel
public class ChannelUn
extends JniHandler
implements JkChannel

Pass messages using unix domain sockets.

Author:
Costin Manolache

Field Summary
 
Fields inherited from class org.apache.jk.common.JniHandler
apr, JK_HANDLE_JNI_DISPATCH, JK_HANDLE_SHM_DISPATCH, jkHome, MB_NOTE, MSG_NOTE, nativeJkHandlerP
 
Fields inherited from class org.apache.jk.core.JkHandler
domain, ERROR, HANDLE_FLUSH, HANDLE_RECEIVE_PACKET, HANDLE_SEND_PACKET, HANDLE_THREAD_END, id, LAST, mserver, name, next, nextName, OK, oname, properties, wEnv
 
Constructor Summary
ChannelUn()
           
 
Method Summary
 void close(MsgContext ep)
           
 void destroy()
          Clean up and stop the handler
 int flush(Msg msg, MsgContext ep)
          Flush the data to the client.
 java.lang.String getChannelName()
          Return the identifying name of this Channel.
 java.lang.String getFile()
           
 ThreadPool getThreadPool()
           
 void init()
          You must call initNative() inside the component init()
 int invoke(Msg msg, MsgContext ep)
          Base implementation for invoke.
 boolean isSameAddress(MsgContext ep)
          Confirm that a shutdown request was recieved form us.
 int open(MsgContext ep)
          Open a connection - since we're listening that will block in accept
 int receive(Msg msg, MsgContext ep)
          Recieve a message from the client.
 void registerRequest(Request req, MsgContext ep, int count)
          Register a new Request in the Request pool.
 int send(Msg msg, MsgContext ep)
          Send a message back to the client.
 void setFile(java.lang.String f)
           
 void start()
           
 
Methods inherited from class org.apache.jk.common.JniHandler
appendString, createMsgContext, destroyJkComponent, getJkHome, initJkComponent, initNative, nativeDispatch, pause, recycleNative, resume, setJkHome, setNativeAttribute, setNativeEndpoint
 
Methods inherited from class org.apache.jk.core.JkHandler
addHandlerCallback, createMsgContext, getDomain, getId, getName, getNext, getObjectName, getProperty, handleNotification, postDeregister, postRegister, preDeregister, preRegister, setId, setName, setNext, setNext, setProperty, setWorkerEnv
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 
Methods inherited from interface org.apache.jk.core.JkChannel
createMsgContext
 

Constructor Detail

ChannelUn

public ChannelUn()
Method Detail

getThreadPool

public ThreadPool getThreadPool()

setFile

public void setFile(java.lang.String f)

getFile

public java.lang.String getFile()

init

public void init()
          throws java.io.IOException
Description copied from class: JniHandler
You must call initNative() inside the component init()

Overrides:
init in class JniHandler
Throws:
java.io.IOException

start

public void start()
           throws java.io.IOException
Throws:
java.io.IOException

destroy

public void destroy()
             throws java.io.IOException
Description copied from class: JkHandler
Clean up and stop the handler

Overrides:
destroy in class JkHandler
Throws:
java.io.IOException

registerRequest

public void registerRequest(Request req,
                            MsgContext ep,
                            int count)
Description copied from interface: JkChannel
Register a new Request in the Request pool.

Specified by:
registerRequest in interface JkChannel

open

public int open(MsgContext ep)
         throws java.io.IOException
Open a connection - since we're listening that will block in accept

Throws:
java.io.IOException

close

public void close(MsgContext ep)
           throws java.io.IOException
Throws:
java.io.IOException

send

public int send(Msg msg,
                MsgContext ep)
         throws java.io.IOException
Description copied from interface: JkChannel
Send a message back to the client.

Specified by:
send in interface JkChannel
Parameters:
msg - The message to send.
ep - The connection point for this request.
Throws:
java.io.IOException

receive

public int receive(Msg msg,
                   MsgContext ep)
            throws java.io.IOException
Description copied from interface: JkChannel
Recieve a message from the client.

Specified by:
receive in interface JkChannel
Parameters:
msg - The place to recieve the data into.
ep - The connection point for this request.
Throws:
java.io.IOException

flush

public int flush(Msg msg,
                 MsgContext ep)
          throws java.io.IOException
Description copied from interface: JkChannel
Flush the data to the client.

Specified by:
flush in interface JkChannel
Throws:
java.io.IOException

isSameAddress

public boolean isSameAddress(MsgContext ep)
Description copied from interface: JkChannel
Confirm that a shutdown request was recieved form us.

Specified by:
isSameAddress in interface JkChannel

invoke

public int invoke(Msg msg,
                  MsgContext ep)
           throws java.io.IOException
Description copied from class: JniHandler
Base implementation for invoke. Dispatch the action to the native code, where invoke() is called on the wrapped jk_bean.

Specified by:
invoke in interface JkChannel
Overrides:
invoke in class JniHandler
Throws:
java.io.IOException

getChannelName

public java.lang.String getChannelName()
Description copied from interface: JkChannel
Return the identifying name of this Channel.

Specified by:
getChannelName in interface JkChannel
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