Package ch.tocco.nice2.entityoperation.impl.merge.strategies

Class DeleteSourceEntityStrategy

java.lang.Object

ch.tocco.nice2.entityoperation.impl.merge.strategies.DeleteSourceEntityStrategy

All Implemented Interfaces:

SourceEntityStrategy

@Component
public class DeleteSourceEntityStrategy
extends Object
implements SourceEntityStrategy

A strategy which deletes all source entities of the merge operation

Constructor Summary

Constructors

Constructor	Description
DeleteSourceEntityStrategy(ContextManager contextManager, CascadingDeleteService cascadingDeleteService, TextResources textResources, QueryBuilderFactory queryBuilderFactory)

Method Summary

Modifier and Type	Method	Description
String	getMergeStrategyDisplay()
int	priority()	The priority can be used to define the order of the strategies.
void	process(List<Entity> sourceEntities, EntityMergeResult mergeResult)	processes the source entities
void	setDescriptors(List<String> descriptors)
boolean	supports(String modelName)

Methods inherited from class java.lang.Object

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

Constructor Details

DeleteSourceEntityStrategy

public DeleteSourceEntityStrategy(ContextManager contextManager,
 CascadingDeleteService cascadingDeleteService,
 TextResources textResources,
 QueryBuilderFactory queryBuilderFactory)

Method Details

priority

public int priority()

Description copied from interface: SourceEntityStrategy

The priority can be used to define the order of the strategies.

Specified by:

priority in interface SourceEntityStrategy

Returns:

the priority of this strategy.

supports

public boolean supports(String modelName)

Specified by:

supports in interface SourceEntityStrategy

Returns:

true if this strategy supports handling the given relation model

getMergeStrategyDisplay

public String getMergeStrategyDisplay()

Specified by:

getMergeStrategyDisplay in interface SourceEntityStrategy

Returns:

a description on that happens with the source entities during processing this strategy

process

public void process(List<Entity> sourceEntities,
 EntityMergeResult mergeResult)

Description copied from interface: SourceEntityStrategy

processes the source entities

Specified by:

process in interface SourceEntityStrategy

Parameters:

sourceEntities - all source entities of the merge operation

mergeResult - summary of the merge process

setDescriptors

@Autowired(required=false)
public void setDescriptors(List<String> descriptors)