Package org.gcube.informationsystem.resourceregistry.api.contexts

Class ContextCache

java.lang.Object

org.gcube.informationsystem.resourceregistry.api.contexts.ContextCache

public class ContextCache
extends Object

Author:

Luca Frosini (ISTI - CNR)

Field Summary

Fields

Modifier and Type	Field	Description
protected ContextCacheRenewal	contextCacheRenewal
protected Map<String,UUID>	contextFullNameToUUID
protected List<org.gcube.informationsystem.contexts.reference.entities.Context>	contexts
protected org.gcube.informationsystem.tree.Tree<org.gcube.informationsystem.contexts.reference.entities.Context>	contextsTree
protected Calendar	creationTime
static long	DEFAULT_EXPIRING_TIMEOUT
protected Calendar	expiringTime
static int	expiringTimeout
protected static ContextCache	singleton
protected Map<UUID,org.gcube.informationsystem.contexts.reference.entities.Context>	uuidToContext
protected Map<UUID,String>	uuidToContextFullName

Constructor Summary

Constructors

Constructor	Description
ContextCache()

Method Summary

Modifier and Type	Method	Description
void	cleanCache()
protected void	cleanCache(Calendar calendar)
org.gcube.informationsystem.contexts.reference.entities.Context	getContextByFullName(String contextFullName)
org.gcube.informationsystem.contexts.reference.entities.Context	getContextByUUID(String uuid)
org.gcube.informationsystem.contexts.reference.entities.Context	getContextByUUID(UUID uuid)
ContextCacheRenewal	getContextCacheRenewal()
protected String	getContextFullName(org.gcube.informationsystem.contexts.reference.entities.Context context)
String	getContextFullNameByUUID(String uuid)
String	getContextFullNameByUUID(UUID uuid)
Map<String,UUID>	getContextFullNameToUUIDAssociation()
List<org.gcube.informationsystem.contexts.reference.entities.Context>	getContexts()
org.gcube.informationsystem.tree.Tree<org.gcube.informationsystem.contexts.reference.entities.Context>	getContextsTree()
static ContextCache	getInstance()
UUID	getUUIDByFullName(String contextFullName)
Map<UUID,String>	getUUIDToContextFullNameAssociation()
void	refreshContextsIfNeeded()
void	renew()
void	setContextCacheRenewal(ContextCacheRenewal contextCacheRenewal)
protected void	setContexts(Calendar calendar, List<org.gcube.informationsystem.contexts.reference.entities.Context> contexts)
void	setContexts(List<org.gcube.informationsystem.contexts.reference.entities.Context> contexts)
static void	setExpiringTimeout(int expiringTimeout)

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_EXPIRING_TIMEOUT

public static final long DEFAULT_EXPIRING_TIMEOUT

expiringTimeout

public static int expiringTimeout

singleton

protected static ContextCache singleton

contextCacheRenewal

protected ContextCacheRenewal contextCacheRenewal

creationTime

protected Calendar creationTime

expiringTime

protected Calendar expiringTime

contexts

protected List<org.gcube.informationsystem.contexts.reference.entities.Context> contexts

uuidToContext

protected Map<UUID,org.gcube.informationsystem.contexts.reference.entities.Context> uuidToContext

uuidToContextFullName

protected Map<UUID,String> uuidToContextFullName

contextFullNameToUUID

protected Map<String,UUID> contextFullNameToUUID

contextsTree

protected org.gcube.informationsystem.tree.Tree<org.gcube.informationsystem.contexts.reference.entities.Context> contextsTree

Constructor Detail

ContextCache

public ContextCache()

Method Detail

setExpiringTimeout

public static void setExpiringTimeout(int expiringTimeout)

getInstance

public static ContextCache getInstance()

cleanCache

public void cleanCache()

cleanCache

protected void cleanCache(Calendar calendar)

renew

public void renew()
           throws ResourceRegistryException

Throws:

ResourceRegistryException

getContextCacheRenewal

public ContextCacheRenewal getContextCacheRenewal()

setContextCacheRenewal

public void setContextCacheRenewal(ContextCacheRenewal contextCacheRenewal)

refreshContextsIfNeeded

public void refreshContextsIfNeeded()
                             throws ResourceRegistryException

Throws:

ResourceRegistryException

getContexts

public List<org.gcube.informationsystem.contexts.reference.entities.Context> getContexts()
                                                                                  throws ResourceRegistryException

Throws:

ResourceRegistryException

setContexts

public void setContexts(List<org.gcube.informationsystem.contexts.reference.entities.Context> contexts)

setContexts

protected void setContexts(Calendar calendar,
                           List<org.gcube.informationsystem.contexts.reference.entities.Context> contexts)

getContextFullName

protected String getContextFullName(org.gcube.informationsystem.contexts.reference.entities.Context context)

getContextFullNameByUUID

public String getContextFullNameByUUID(UUID uuid)
                                throws ResourceRegistryException

Throws:

ResourceRegistryException

getContextFullNameByUUID

public String getContextFullNameByUUID(String uuid)
                                throws ResourceRegistryException

Throws:

ResourceRegistryException

getUUIDByFullName

public UUID getUUIDByFullName(String contextFullName)
                       throws ResourceRegistryException

Throws:

ResourceRegistryException

getContextByUUID

public org.gcube.informationsystem.contexts.reference.entities.Context getContextByUUID(UUID uuid)
                                                                                 throws ResourceRegistryException

Throws:

ResourceRegistryException

getContextByUUID

public org.gcube.informationsystem.contexts.reference.entities.Context getContextByUUID(String uuid)
                                                                                 throws ResourceRegistryException

Throws:

ResourceRegistryException

getContextByFullName

public org.gcube.informationsystem.contexts.reference.entities.Context getContextByFullName(String contextFullName)
                                                                                     throws ResourceRegistryException

Throws:

ResourceRegistryException

getUUIDToContextFullNameAssociation

public Map<UUID,String> getUUIDToContextFullNameAssociation()
                                                           throws ResourceRegistryException

Returns:

an Map containing UUID to Context FullName association

Throws:

ResourceRegistryException

getContextFullNameToUUIDAssociation

public Map<String,UUID> getContextFullNameToUUIDAssociation()
                                                           throws ResourceRegistryException

Returns:

an Map containing Context FullName to UUID association

Throws:

ResourceRegistryException

getContextsTree

public org.gcube.informationsystem.tree.Tree<org.gcube.informationsystem.contexts.reference.entities.Context> getContextsTree()