org.opensaml.storage.impl

Class MemoryStorageService

java.lang.Object

net.shibboleth.utilities.java.support.component.AbstractInitializableComponent

net.shibboleth.utilities.java.support.component.AbstractIdentifiedInitializableComponent

net.shibboleth.utilities.java.support.component.AbstractIdentifiableInitializableComponent

org.opensaml.storage.AbstractStorageService

org.opensaml.storage.AbstractMapBackedStorageService

org.opensaml.storage.impl.MemoryStorageService

All Implemented Interfaces:

net.shibboleth.utilities.java.support.component.Component, net.shibboleth.utilities.java.support.component.DestructableComponent, net.shibboleth.utilities.java.support.component.IdentifiableComponent, net.shibboleth.utilities.java.support.component.IdentifiedComponent, net.shibboleth.utilities.java.support.component.InitializableComponent, StorageCapabilities, StorageService

public class MemoryStorageService
extends AbstractMapBackedStorageService

Implementation of AbstractMapBackedStorageService that stores data in-memory in a shared data structure with no persistence.

Field Summary

Fields

Modifier and Type	Field and Description
private java.util.Map<java.lang.String,java.util.Map<java.lang.String,MutableStorageRecord>>	contextMap Map of contexts.
private java.util.concurrent.locks.ReadWriteLock	lock A shared lock to synchronize access.
private org.slf4j.Logger	log Class logger.

Constructor Summary

Constructors

Constructor and Description
MemoryStorageService()

Method Summary

Modifier and Type	Method and Description
protected void	doDestroy()
protected void	doInitialize()
protected java.util.TimerTask	getCleanupTask() Returns a cleanup task function to schedule for background cleanup.
protected java.util.Map<java.lang.String,java.util.Map<java.lang.String,MutableStorageRecord>>	getContextMap() Get the map of contexts to manipulate during operations.
protected java.util.concurrent.locks.ReadWriteLock	getLock() Get the shared lock to synchronize access.

Methods inherited from class org.opensaml.storage.AbstractMapBackedStorageService

create, delete, deleteContext, deleteImpl, deleteWithVersion, read, read, readImpl, reap, reapWithLock, update, updateContextExpiration, updateExpiration, updateImpl, updateWithVersion

Methods inherited from class org.opensaml.storage.AbstractStorageService

create, create, delete, deleteWithVersion, getCapabilities, getCleanupInterval, getCleanupTaskTimer, getContextSize, getKeySize, getValueSize, read, setCleanupInterval, setCleanupTaskTimer, setContextSize, setKeySize, setValueSize, update, update, updateExpiration, updateWithVersion, updateWithVersion

Methods inherited from class net.shibboleth.utilities.java.support.component.AbstractIdentifiableInitializableComponent

setId

Methods inherited from class net.shibboleth.utilities.java.support.component.AbstractIdentifiedInitializableComponent

getId

Methods inherited from class net.shibboleth.utilities.java.support.component.AbstractInitializableComponent

destroy, initialize, isDestroyed, isInitialized

Methods inherited from class java.lang.Object

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

Methods inherited from interface net.shibboleth.utilities.java.support.component.IdentifiedComponent

getId

Field Detail

log

@Nonnull
private final org.slf4j.Logger log

Class logger.

contextMap

@NonnullAfterInit
 @NonnullElements
private java.util.Map<java.lang.String,java.util.Map<java.lang.String,MutableStorageRecord>> contextMap

Map of contexts.

lock

@NonnullAfterInit
private java.util.concurrent.locks.ReadWriteLock lock

A shared lock to synchronize access.

Constructor Detail

MemoryStorageService

public MemoryStorageService()

Method Detail

doInitialize

protected void doInitialize()
                     throws net.shibboleth.utilities.java.support.component.ComponentInitializationException

Overrides:

doInitialize in class AbstractStorageService

Throws:

net.shibboleth.utilities.java.support.component.ComponentInitializationException

doDestroy

protected void doDestroy()

Overrides:

doDestroy in class AbstractStorageService

getContextMap

@Nonnull
 @NonnullElements
 @Live
protected java.util.Map<java.lang.String,java.util.Map<java.lang.String,MutableStorageRecord>> getContextMap()

Get the map of contexts to manipulate during operations.

Specified by:

getContextMap in class AbstractMapBackedStorageService

Returns:

map of contexts to manipulate

getLock

@Nonnull
protected java.util.concurrent.locks.ReadWriteLock getLock()

Get the shared lock to synchronize access.

Specified by:

getLock in class AbstractMapBackedStorageService

Returns:

shared lock

getCleanupTask

@Nullable
protected java.util.TimerTask getCleanupTask()

Returns a cleanup task function to schedule for background cleanup.

The default implementation does not supply one.

Overrides:

getCleanupTask in class AbstractStorageService

Returns:

a task object, or null