com.wewebu.ow.server.ecm
Class OwAttributeBagResolver

java.lang.Object
  com.wewebu.ow.server.ecm.OwAttributeBagResolver

All Implemented Interfaces:

OwAttributeBagsSupport

public class OwAttributeBagResolver
extends Object
implements OwAttributeBagsSupport

Implements a helper class that resolves attribute bags for the getAttributeBagWriteable methods in the OwNetwork adapters.

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Field Summary

protected OwStandardDBAttributeBagWriteableFactory	m_writeablebagfactory factory for pooled attribute bags
static String	STANDARD_DB_ATTRIBUTE_BAG_TABLE_NAME standard table for writable attribute bags, this table must exist in order to persist writable attribute bags

Constructor Summary

OwAttributeBagResolver()

Method Summary

static OwAttributeBagResolver	createAndCheckResolver(OwNetworkContext networkContext_p) Returns an OwAttributeBagResolver instance if such an attribute bag support is usable in the given context.
OwAttributeBag	getNameKeyAttributeBag(OwNetworkContext context_p, String bagname_p, String attributename_p) get a inverted writable attribute bag based on a attribute name key i.e.: the attributenames of the bag represent the users
OwAttributeBagWriteable	getUserKeyAttributeBagWriteable(OwNetworkContext context_p, String bagname_p, String username_p) get a writable attribute bag based an a user key i.e.: the attributenames of the bag represent the attribute names

Methods inherited from class java.lang.Object

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

Field Detail

STANDARD_DB_ATTRIBUTE_BAG_TABLE_NAME

public static String STANDARD_DB_ATTRIBUTE_BAG_TABLE_NAME

standard table for writable attribute bags, this table must exist in order to persist writable attribute bags

m_writeablebagfactory

protected OwStandardDBAttributeBagWriteableFactory m_writeablebagfactory

factory for pooled attribute bags

Constructor Detail

OwAttributeBagResolver

public OwAttributeBagResolver()

Method Detail

createAndCheckResolver

public static OwAttributeBagResolver createAndCheckResolver(OwNetworkContext networkContext_p)
                                                     throws OwNotSupportedException

Returns an OwAttributeBagResolver instance if such an attribute bag support is usable in the given context. Fails with OwNotSupportedException otherwise.

Parameters:

networkContext_p -

Returns:

an OwAttributeBagResolver instance

Throws:

OwNotSupportedException - if the DB attribute bags can not be used (egg. no DB connection is defined

Since:

3.1.0.0

getNameKeyAttributeBag

public OwAttributeBag getNameKeyAttributeBag(OwNetworkContext context_p,
                                             String bagname_p,
                                             String attributename_p)
                                      throws Exception

get a inverted writable attribute bag based on a attribute name key i.e.: the attributenames of the bag represent the users

Specified by:

getNameKeyAttributeBag in interface OwAttributeBagsSupport

Parameters:

context_p -

bagname_p -

attributename_p -

Returns:

an OwAttributeBag

Throws:

Exception

OwException

See Also:

OwNetwork.APPLICATION_OBJECT_TYPE_INVERTED_ATTRIBUTE_BAG

getUserKeyAttributeBagWriteable

public OwAttributeBagWriteable getUserKeyAttributeBagWriteable(OwNetworkContext context_p,
                                                               String bagname_p,
                                                               String username_p)
                                                        throws Exception

get a writable attribute bag based an a user key i.e.: the attributenames of the bag represent the attribute names

Specified by:

getUserKeyAttributeBagWriteable in interface OwAttributeBagsSupport

Parameters:

context_p -

bagname_p -

username_p -

Returns:

an OwAttributeBagWriteable

Throws:

Exception

OwException

See Also:

OwNetwork.APPLICATION_OBJECT_TYPE_ATTRIBUTE_BAG_WRITABLE