de.cismet.cismap.cidslayer

Class CidsLayerLocker

java.lang.Object

de.cismet.cismap.cidslayer.CidsLayerLocker

All Implemented Interfaces:

de.cismet.cismap.commons.gui.attributetable.FeatureLockingInterface, de.cismet.connectioncontext.ConnectionContextProvider

public class CidsLayerLocker
extends Object
implements de.cismet.cismap.commons.gui.attributetable.FeatureLockingInterface, de.cismet.connectioncontext.ConnectionContextProvider

Locks CidsLayerFeature objects.

Version:

$Revision$, $Date$

Author:

therter

Field Summary

Fields

Modifier and Type	Field and Description
static String	CS_LOCK_GROUP_TN
static String	CS_LOCKS_TN

Constructor Summary

Constructors

Constructor and Description
CidsLayerLocker()

Method Summary

Modifier and Type	Method and Description
de.cismet.connectioncontext.ConnectionContext	getConnectionContext()
protected Sirius.server.middleware.types.MetaClass	getLockGroupMetaClassForBean(String domain) Determines the meta class of the cs_locks cids class, that should be used to lock the given bean.
protected Sirius.server.middleware.types.MetaClass	getLockMetaClassForBean(String domain) Determines the meta class of the cs_locks cids class, that should be used to lock the given bean.
Class[]	getSupportedFeatureServiceClasses()
Object	lock(de.cismet.cismap.commons.featureservice.AbstractFeatureService service, boolean multiLockForSameUserAllowed)
Object	lock(de.cismet.cismap.commons.features.Feature feature, boolean multiLockForSameUserAllowed)
Object	lock(List<de.cismet.cismap.commons.features.Feature> features, boolean multiLockForSameUserAllowed)
void	unlock(de.cismet.cids.dynamics.CidsBean bean) unlocks the the cids bean, that is referenced by the given lock bean.
void	unlock(Object lockObject)

Methods inherited from class java.lang.Object

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

Field Detail

CS_LOCKS_TN

public static final String CS_LOCKS_TN

See Also:

Constant Field Values

CS_LOCK_GROUP_TN

public static final String CS_LOCK_GROUP_TN

See Also:

Constant Field Values

Constructor Detail

CidsLayerLocker

public CidsLayerLocker()

Method Detail

lock

public Object lock(de.cismet.cismap.commons.features.Feature feature,
                   boolean multiLockForSameUserAllowed)
            throws de.cismet.cismap.commons.gui.attributetable.LockAlreadyExistsException,
                   Exception

Specified by:

lock in interface de.cismet.cismap.commons.gui.attributetable.FeatureLockingInterface

Throws:

de.cismet.cismap.commons.gui.attributetable.LockAlreadyExistsException

Exception

lock

public Object lock(List<de.cismet.cismap.commons.features.Feature> features,
                   boolean multiLockForSameUserAllowed)
            throws de.cismet.cismap.commons.gui.attributetable.LockAlreadyExistsException,
                   Exception

Specified by:

lock in interface de.cismet.cismap.commons.gui.attributetable.FeatureLockingInterface

Throws:

de.cismet.cismap.commons.gui.attributetable.LockAlreadyExistsException

Exception

lock

public Object lock(de.cismet.cismap.commons.featureservice.AbstractFeatureService service,
                   boolean multiLockForSameUserAllowed)
            throws de.cismet.cismap.commons.gui.attributetable.LockAlreadyExistsException,
                   Exception

Specified by:

lock in interface de.cismet.cismap.commons.gui.attributetable.FeatureLockingInterface

Throws:

de.cismet.cismap.commons.gui.attributetable.LockAlreadyExistsException

Exception

unlock

public void unlock(Object lockObject)
            throws Exception

Specified by:

unlock in interface de.cismet.cismap.commons.gui.attributetable.FeatureLockingInterface

Throws:

Exception

unlock

public void unlock(de.cismet.cids.dynamics.CidsBean bean)
            throws Exception

unlocks the the cids bean, that is referenced by the given lock bean.

Parameters:

bean - a lock bean see #lock(de.cismet.cids.dynamics.CidsBean)

Throws:

Exception - DOCUMENT ME!

getSupportedFeatureServiceClasses

public Class[] getSupportedFeatureServiceClasses()

Specified by:

getSupportedFeatureServiceClasses in interface de.cismet.cismap.commons.gui.attributetable.FeatureLockingInterface

getLockMetaClassForBean

protected Sirius.server.middleware.types.MetaClass getLockMetaClassForBean(String domain)
                                                                    throws Exception

Determines the meta class of the cs_locks cids class, that should be used to lock the given bean.

Parameters:

domain - the domain to lock in

Returns:

the meta class of the cs_locks cids class, that should be used to lock a bean of the given domain

Throws:

Exception - if the meta class cannot be determined

getLockGroupMetaClassForBean

protected Sirius.server.middleware.types.MetaClass getLockGroupMetaClassForBean(String domain)
                                                                         throws Exception

Determines the meta class of the cs_locks cids class, that should be used to lock the given bean.

Parameters:

domain - the domain to lock in

Returns:

the meta class of the cs_locks cids class, that should be used to lock a bean of the given domain

Throws:

Exception - if the meta class cannot be determined

getConnectionContext

public final de.cismet.connectioncontext.ConnectionContext getConnectionContext()

Specified by:

getConnectionContext in interface de.cismet.connectioncontext.ConnectionContextProvider