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com.tangosol.coherence.servlet
Class ExitAgent

java.lang.Object
com.tangosol.util.Base
com.tangosol.net.AbstractInvocable
com.tangosol.coherence.servlet.ExitAgent

All Implemented Interfaces:

ExternalizableLite, Invocable, InvocableInOrder, PriorityTask, java.io.Serializable, java.lang.Runnable

Deprecated. In releases following 3.6 customization will be declarative.

public class ExitAgent

extends AbstractInvocable

implements ExternalizableLite

This agent is used to request the other servers in the cluster to unlock the specified session ID.

Note: This must be a static class, for serialization purposes. Were it not static, it would "drag" the entire session collection with it across the cluster.

Field Summary

Fields inherited from interface com.tangosol.net.PriorityTask

SCHEDULE_FIRST, SCHEDULE_IMMEDIATE, SCHEDULE_STANDARD, TIMEOUT_DEFAULT, TIMEOUT_NONE

Constructor Summary

ExitAgent()
Deprecated. Default constructor.

ExitAgent(java.lang.String sId)
Deprecated. Construct an ExitAgent to unlock a specific session.

Method Summary

void	readExternal(java.io.DataInput in) Deprecated. Restore the contents of this object by loading the object's state from the passed DataInput object.
void	run() Deprecated. This method is invoked when the agent is run on the various servers in the cluster.
void	writeExternal(java.io.DataOutput out) Deprecated. Save the contents of this object by storing the object's state into the passed DataOutput object.

Methods inherited from class com.tangosol.net.AbstractInvocable

getExecutionTimeoutMillis, getRequestTimeoutMillis, getResult, getSchedulingPriority, getService, init, isRespondInOrder, runCanceled, setResult

Constructor Detail

ExitAgent

public ExitAgent()

Deprecated.

Default constructor.

ExitAgent

public ExitAgent(java.lang.String sId)

Deprecated.

Construct an ExitAgent to unlock a specific session.

Parameters:

sId - the id of the session that needs to be unlocked

Method Detail

run

public void run()

Deprecated.

This method is invoked when the agent is run on the various servers in the cluster. It unlocks the session (or specifies that it should be unlocked when exited.)

Specified by:

run in interface Invocable

Specified by:

run in interface java.lang.Runnable

readExternal

public void readExternal(java.io.DataInput in)
                  throws java.io.IOException

Deprecated.

Restore the contents of this object by loading the object's state from the passed DataInput object.

Specified by:

readExternal in interface ExternalizableLite

Parameters:

in - the DataInput stream to read data from in order to restore the state of this object

Throws:

java.io.IOException - if an I/O exception occurs

java.io.NotActiveException - if the object is not in its initial state, and therefore cannot be deserialized into

writeExternal

public void writeExternal(java.io.DataOutput out)
                   throws java.io.IOException

Deprecated.

Save the contents of this object by storing the object's state into the passed DataOutput object.

Specified by:

writeExternal in interface ExternalizableLite

Parameters:

out - the DataOutput stream to write the state of this object to

Throws:

java.io.IOException - if an I/O exception occurs

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