org.apache.torque.manager
Class NoOpMethodResultCache

java.lang.Object
  org.apache.torque.manager.MethodResultCache
      org.apache.torque.manager.NoOpMethodResultCache

public class NoOpMethodResultCache
extends MethodResultCache

This class provides a no-op cache for convenient storage of method results

Version:

$Id: NoOpMethodResultCache.java 1337973 2012-05-13 19:49:35Z tv $

Author:

John McNally

Constructor Summary

NoOpMethodResultCache(org.apache.jcs.access.GroupCacheAccess cache)

Method Summary

void	clear() Clear the cache
<T> T	get(Serializable instanceOrClass, String method, Serializable... arg) Get an object from the method cache
protected Object	getImpl(MethodCacheKey key)
<T> void	put(T value, Serializable instanceOrClass, String method, Serializable... arg) Put an object into the method cache
protected Object	putImpl(MethodCacheKey key, Object value)
<T> T	remove(Serializable instanceOrClass, String method, Serializable... arg) Remove object from method cache
void	removeAll(Serializable instanceOrClass, String method) Remove all objects of the same group
protected Object	removeImpl(MethodCacheKey key)

Methods inherited from class java.lang.Object

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

Constructor Detail

NoOpMethodResultCache

public NoOpMethodResultCache(org.apache.jcs.access.GroupCacheAccess cache)

Method Detail

clear

public void clear()

Clear the cache

Overrides:

clear in class MethodResultCache

getImpl

protected Object getImpl(MethodCacheKey key)

Overrides:

getImpl in class MethodResultCache

See Also:

MethodResultCache.getImpl(org.apache.torque.manager.MethodCacheKey)

putImpl

protected Object putImpl(MethodCacheKey key,
                         Object value)
                  throws TorqueException

Overrides:

putImpl in class MethodResultCache

Throws:

TorqueException

See Also:

MethodResultCache.putImpl(org.apache.torque.manager.MethodCacheKey, java.lang.Object)

removeImpl

protected Object removeImpl(MethodCacheKey key)

Overrides:

removeImpl in class MethodResultCache

See Also:

MethodResultCache.removeImpl(org.apache.torque.manager.MethodCacheKey)

get

public <T> T get(Serializable instanceOrClass,
                 String method,
                 Serializable... arg)

Description copied from class: MethodResultCache

Get an object from the method cache

Overrides:

get in class MethodResultCache

Parameters:

instanceOrClass - the Object on which the method is invoked. if the method is static, a String representing the class name is used.

method - the method name

arg - optional arguments for the method

Returns:

the object or null if it does not exist

See Also:

MethodResultCache.get(java.io.Serializable, java.lang.String, java.io.Serializable[])

put

public <T> void put(T value,
                    Serializable instanceOrClass,
                    String method,
                    Serializable... arg)

Description copied from class: MethodResultCache

Put an object into the method cache

Overrides:

put in class MethodResultCache

Parameters:

value - the object to put into the cache

instanceOrClass - the Object on which the method is invoked. if the method is static, a String representing the class name is used.

method - the method name

arg - optional arguments for the method

See Also:

MethodResultCache.put(java.lang.Object, java.io.Serializable, java.lang.String, java.io.Serializable[])

removeAll

public void removeAll(Serializable instanceOrClass,
                      String method)

Description copied from class: MethodResultCache

Remove all objects of the same group

Overrides:

removeAll in class MethodResultCache

Parameters:

instanceOrClass - the Object on which the method is invoked. if the method is static, a String representing the class name is used.

method - the method name

See Also:

MethodResultCache.removeAll(java.io.Serializable, java.lang.String)

remove

public <T> T remove(Serializable instanceOrClass,
                    String method,
                    Serializable... arg)

Description copied from class: MethodResultCache

Remove object from method cache

Overrides:

remove in class MethodResultCache

Parameters:

instanceOrClass - the Object on which the method is invoked. if the method is static, a String representing the class name is used.

method - the method name

arg - optional arguments for the method

Returns:

the removed object

See Also:

MethodResultCache.remove(java.io.Serializable, java.lang.String, java.io.Serializable[])