com.hazelcast.web

Class DestroySessionEntryProcessor

java.lang.Object

com.hazelcast.map.AbstractEntryProcessor<String,T>

com.hazelcast.web.AbstractWebDataEntryProcessor<Integer>

com.hazelcast.web.DestroySessionEntryProcessor

All Implemented Interfaces:

EntryProcessor<String,Integer>, DataSerializable, IdentifiedDataSerializable, Serializable

public class DestroySessionEntryProcessor
extends AbstractWebDataEntryProcessor<Integer>

Decrements the reference count for a session, returning Boolean.TRUE or Boolean.FALSE to indicate whether the reference count has reached zero. If the reference count reaches zero, the session ID is removed by this processor to reduce network calls.

Since:

3.3

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
DestroySessionEntryProcessor()

Method Summary

Methods

Modifier and Type	Method and Description
int	getId() Returns type identifier for this class.
Object	process(Map.Entry<String,Integer> entry) Process the entry without worrying about concurrency.

Methods inherited from class com.hazelcast.web.AbstractWebDataEntryProcessor

getFactoryId, readData, writeData

Methods inherited from class com.hazelcast.map.AbstractEntryProcessor

getBackupProcessor

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DestroySessionEntryProcessor

public DestroySessionEntryProcessor()

Method Detail

getId

public int getId()

Description copied from interface: IdentifiedDataSerializable

Returns type identifier for this class. Id should be unique per DataSerializableFactory.

Returns:

type id

process

public Object process(Map.Entry<String,Integer> entry)

Description copied from interface: EntryProcessor

Process the entry without worrying about concurrency.

Note that to modify an entry by using EntryProcessor you should explicitly call Map.Entry.setValue(V) method of Map.Entry such as:

 
 Override
        public Object process(Map.Entry entry) {
          Value value = entry.getValue();
          // process and modify value
          // ...
          entry.setValue(value);
          return result;
        }
 
 

otherwise EntryProcessor does not guarantee to modify the entry.

Parameters:

entry - entry to be processed

Returns:

result of the process