de.schwarzrot.data.transaction
Class TOSetProperty<E extends Entity>

java.lang.Object
  de.schwarzrot.data.transaction.support.AbstractTransactionalOperation<E>
      de.schwarzrot.data.transaction.support.AbstractConditionTransactionalOperation<E>
          de.schwarzrot.data.transaction.TOSetProperty<E>

All Implemented Interfaces:

TransactionalOperation<E>

public class TOSetProperty<E extends Entity>
extends AbstractConditionTransactionalOperation<E>

Nested Class Summary

Nested classes/interfaces inherited from interface de.schwarzrot.data.transaction.TransactionalOperation

TransactionalOperation.DataDirection

Constructor Summary

TOSetProperty(E valueHolder, Collection<String> propertyNames, ConditionElement arg)
creates a transaction operation, that changes the given property names of all instances matching the given condition to the appropriate values from valueHolder.

TOSetProperty(E valueHolder, Collection<String> propertyNames, List<ConditionElement> args)
creates a transaction operation, that changes the given property names of all instances matching the given condition to the appropriate values from valueHolder.

TOSetProperty(E valueHolder, String[] propertyNames, ConditionElement arg)

TOSetProperty(E valueHolder, String[] propertyNames, List<ConditionElement> args)

Method Summary

Collection<String>	getPropertyNames()
E	getValueHolder()
void	setPropertyNames(Collection<String> propertyNames)
void	setValueHolder(E valueHolder)

Methods inherited from class de.schwarzrot.data.transaction.support.AbstractConditionTransactionalOperation

addCondition, clearCondition, getConditionArgs, setConditionArgs

Methods inherited from class de.schwarzrot.data.transaction.support.AbstractTransactionalOperation

getDataDirection, getEntityType, getOperationProperty, getResource, getTransaction, setEntityType, setOperationProperty, setResource, setTransaction

Methods inherited from class java.lang.Object

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

Constructor Detail

TOSetProperty

public TOSetProperty(E valueHolder,
                     Collection<String> propertyNames,
                     ConditionElement arg)

creates a transaction operation, that changes the given property names of all instances matching the given condition to the appropriate values from valueHolder. This constructor is for convenience, if the condition consists of a single ConditionElement only.

Parameters:

valueHolder - instance that holds the property values for this operation

propertyNames - the names of all properties, that should be changed

arg - condition the persistent instances must match to get changed

TOSetProperty

public TOSetProperty(E valueHolder,
                     Collection<String> propertyNames,
                     List<ConditionElement> args)

creates a transaction operation, that changes the given property names of all instances matching the given condition to the appropriate values from valueHolder.

Parameters:

valueHolder - instance that holds the property values for this operation

propertyNames - the names of all properties, that should be changed

args - condition the persistent instances must match to get changed

TOSetProperty

public TOSetProperty(E valueHolder,
                     String[] propertyNames,
                     ConditionElement arg)

TOSetProperty

public TOSetProperty(E valueHolder,
                     String[] propertyNames,
                     List<ConditionElement> args)

Method Detail

getPropertyNames

public Collection<String> getPropertyNames()

getValueHolder

public final E getValueHolder()

setPropertyNames

public void setPropertyNames(Collection<String> propertyNames)

setValueHolder

public final void setValueHolder(E valueHolder)