org.mule.util.store
Class SimpleMemoryObjectStore<T extends Serializable>

java.lang.Object
  org.mule.util.store.AbstractObjectStore<T>
      org.mule.util.store.SimpleMemoryObjectStore<T>

All Implemented Interfaces:

ListableObjectStore<T>, ObjectStore<T>

public class SimpleMemoryObjectStore<T extends Serializable>
extends AbstractObjectStore<T>
implements ListableObjectStore<T>

Field Summary

Fields inherited from class org.mule.util.store.AbstractObjectStore

logger

Constructor Summary

SimpleMemoryObjectStore()

Method Summary

List<Serializable>	allKeys()
void	clear() Removes all items of this store without disposing it, meaning that after performing a clear(), you should still be able perform other operations.
void	close() Close the underlying store.
protected boolean	doContains(Serializable key)
protected T	doRemove(Serializable key)
protected T	doRetrieve(Serializable key)
protected void	doStore(Serializable key, T value)
boolean	isPersistent() Is this store persistent?
void	open() Open the underlying store.

Methods inherited from class org.mule.util.store.AbstractObjectStore

contains, remove, retrieve, store

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.mule.api.store.ObjectStore

contains, remove, retrieve, store

Constructor Detail

SimpleMemoryObjectStore

public SimpleMemoryObjectStore()

Method Detail

isPersistent

public boolean isPersistent()

Description copied from interface: ObjectStore

Is this store persistent?

Specified by:

isPersistent in interface ObjectStore<T extends Serializable>

Returns:

true if this store is persistent

doContains

protected boolean doContains(Serializable key)

Specified by:

doContains in class AbstractObjectStore<T extends Serializable>

doStore

protected void doStore(Serializable key,
                       T value)
                throws ObjectStoreException

Specified by:

doStore in class AbstractObjectStore<T extends Serializable>

Throws:

ObjectStoreException

doRetrieve

protected T doRetrieve(Serializable key)

Specified by:

doRetrieve in class AbstractObjectStore<T extends Serializable>

clear

public void clear()
           throws ObjectStoreException

Description copied from interface: ObjectStore

Removes all items of this store without disposing it, meaning that after performing a clear(), you should still be able perform other operations. Implementations of this method have to remove all items in the fastest way possible. No assumptions should be made regarding thread safeness. If the store implementation is thread-safe, then this method should also be. If the implementation does not guarantee thread-safeness, then you shouldn't expect that from this method either.

Specified by:

clear in interface ObjectStore<T extends Serializable>

Throws:

ObjectStoreException - if the operation fails

doRemove

protected T doRemove(Serializable key)

Specified by:

doRemove in class AbstractObjectStore<T extends Serializable>

open

public void open()
          throws ObjectStoreException

Description copied from interface: ListableObjectStore

Open the underlying store.

Specified by:

open in interface ListableObjectStore<T extends Serializable>

Throws:

ObjectStoreException - if an exception occurred while opening the underlying store.

close

public void close()
           throws ObjectStoreException

Description copied from interface: ListableObjectStore

Close the underlying store.

Specified by:

close in interface ListableObjectStore<T extends Serializable>

Throws:

ObjectStoreException - if an exception occurred while closing the underlying store.

allKeys

public List<Serializable> allKeys()
                           throws ObjectStoreException

Specified by:

allKeys in interface ListableObjectStore<T extends Serializable>

Returns:

list containing all keys that this object store currently holds values for.

Throws:

ObjectStoreException - if an exception occurred while collecting the list of all keys.