com.hazelcast.web
Class InvalidateSessionAttributesEntryProcessor

java.lang.Object
  com.hazelcast.map.AbstractEntryProcessor<String,T>
      com.hazelcast.web.AbstractWebDataEntryProcessor<Object>
          com.hazelcast.web.InvalidateSessionAttributesEntryProcessor

All Implemented Interfaces:

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

public class InvalidateSessionAttributesEntryProcessor
extends AbstractWebDataEntryProcessor<Object>

Invalidates all attributes for a destroyed session, removing them from the clustered map.

See Also:

Serialized Form

Constructor Summary

InvalidateSessionAttributesEntryProcessor()

InvalidateSessionAttributesEntryProcessor(String sessionId)

Method Summary

int	getId() Returns type identifier for this class.
Object	process(Map.Entry<String,Object> entry) Process the entry without worrying about concurrency.
void	readData(ObjectDataInput in) Reads fields from the input stream
void	writeData(ObjectDataOutput out) Writes object fields to output stream

Methods inherited from class com.hazelcast.web.AbstractWebDataEntryProcessor

getFactoryId

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

InvalidateSessionAttributesEntryProcessor

public InvalidateSessionAttributesEntryProcessor()

InvalidateSessionAttributesEntryProcessor

public InvalidateSessionAttributesEntryProcessor(String sessionId)

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,Object> 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

readData

public void readData(ObjectDataInput in)
              throws IOException

Description copied from interface: DataSerializable

Reads fields from the input stream

Specified by:

readData in interface DataSerializable

Overrides:

readData in class AbstractWebDataEntryProcessor<Object>

Parameters:

in - input

Throws:

IOException

writeData

public void writeData(ObjectDataOutput out)
               throws IOException

Description copied from interface: DataSerializable

Writes object fields to output stream

Specified by:

writeData in interface DataSerializable

Overrides:

writeData in class AbstractWebDataEntryProcessor<Object>

Parameters:

out - output

Throws:

IOException