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java.lang.Object org.mule.util.store.AbstractPartitionedObjectStore<T>
public abstract class AbstractPartitionedObjectStore<T extends Serializable>
Field Summary | |
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protected static String |
DEFAULT_PARTITION
|
protected Log |
logger
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Constructor Summary | |
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AbstractPartitionedObjectStore()
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Method Summary | |
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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. |
boolean |
contains(Serializable key)
Check whether the given Object is already registered with this store. |
void |
open()
Open the underlying store. |
T |
remove(Serializable key)
Remove the object with key. |
T |
retrieve(Serializable key)
Retrieve the given Object. |
void |
store(Serializable key,
T value)
Store the given Object. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Methods inherited from interface org.mule.api.store.PartitionableObjectStore |
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allKeys, allPartitions, clear, close, contains, disposePartition, open, remove, retrieve, store |
Methods inherited from interface org.mule.api.store.ObjectStore |
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isPersistent |
Field Detail |
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protected static final String DEFAULT_PARTITION
protected final Log logger
Constructor Detail |
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public AbstractPartitionedObjectStore()
Method Detail |
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public void open() throws ObjectStoreException
ListableObjectStore
open
in interface ListableObjectStore<T extends Serializable>
ObjectStoreException
- if an exception occurred while opening the underlying store.public void close() throws ObjectStoreException
ListableObjectStore
close
in interface ListableObjectStore<T extends Serializable>
ObjectStoreException
- if an exception occurred while closing the underlying store.public List<Serializable> allKeys() throws ObjectStoreException
allKeys
in interface ListableObjectStore<T extends Serializable>
ObjectStoreException
- if an exception occurred while collecting the list of all keys.public boolean contains(Serializable key) throws ObjectStoreException
ObjectStore
contains
in interface ObjectStore<T extends Serializable>
key
- the identifier of the object to check
true
if the key is stored or false
no value
was stored for the key.
ObjectStoreException
- if the given key is null
.
ObjectStoreNotAvaliableException
- if any implementation-specific error
occured, e.g. when the store is not availablepublic void store(Serializable key, T value) throws ObjectStoreException
ObjectStore
store
in interface ObjectStore<T extends Serializable>
key
- the identifier for value
value
- the Object to store with key
ObjectStoreException
- if the given key cannot be stored or is
null
.
ObjectStoreNotAvaliableException
- if the store is not available or any
other implementation-specific error occured.
ObjectAlreadyExistsException
- if an attempt is made to store an object
for a key that already has an object associated.public T retrieve(Serializable key) throws ObjectStoreException
ObjectStore
retrieve
in interface ObjectStore<T extends Serializable>
key
- the identifier of the object to retrieve.
ObjectDoesNotExistException
.
ObjectStoreException
- if the given key is null
.
ObjectStoreNotAvaliableException
- if the store is not available or any
other implementation-specific error occured.
ObjectDoesNotExistException
- if no value for the given key was
previously stored.public T remove(Serializable key) throws ObjectStoreException
ObjectStore
remove
in interface ObjectStore<T extends Serializable>
key
- the identifier of the object to remove.
ObjectStoreException
- if the given key is null
or if the
store is not available or any other implementation-specific error
occured
ObjectDoesNotExistException
- if no value for the given key was
previously stored.public void clear() throws ObjectStoreException
ObjectStore
clear
in interface ObjectStore<T extends Serializable>
ObjectStoreException
- if the operation fails
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