Package com.aquima.interactions.mapping.impl

Class EntityMappingDefinition

java.lang.Object

com.aquima.interactions.mapping.impl.EntityMappingDefinition

All Implemented Interfaces:

IEntityMappingDefinition, Serializable

public class EntityMappingDefinition
extends Object
implements IEntityMappingDefinition

Contains the definitions of a mapping on the Entity level.

Since:

7.1

Author:

Jon van Leuven

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
EntityMappingDefinition(IEntityMappingDS datasource, IMetaModel sourceMetamodel, IMetaModel targetMetamodel, IExpressionParser sourceExpressionParser, IExpressionParser targetExpressionParser)	Constructs an entity mapping definition from a data source.

Method Summary

Modifier and Type	Method	Description
protected void	addAttributeMapping(AttributeMappingDefinition def)
MappingAction	getActionForMatch()	The method returns the mapping action when a matching source and target instances is found.
MappingAction	getActionForNoMatchingSource()	The method returns the mapping action when no matching source instance is found.
MappingAction	getActionForNoMatchingTarget()	The method returns the mapping action when no matching target instance is found.
IAttributeMappingDefinition[]	getAttributeMappings()	This method returns all the attribute mappings for this entity mapping.
ICondition	getCondition()	This method returns the optional condition when this mapping should be used.
IInstanceMatchCondition[]	getMatchConditions()	This method returns the optional match condition that determines when instances match and should be mapped.
IExpression[]	getSourceContextExpressions()	This method returns the optional source expressions that can be used to activate instance(s) during value mapping evaluation.
IExpression	getSourceEntityExpression()	This method returns the source expression that results in instances in the source profile.
String	getTargetEntityName()	This method returns the entity name of the target.
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Details

EntityMappingDefinition

public EntityMappingDefinition(IEntityMappingDS datasource,
 IMetaModel sourceMetamodel,
 IMetaModel targetMetamodel,
 IExpressionParser sourceExpressionParser,
 IExpressionParser targetExpressionParser)

Constructs an entity mapping definition from a data source. This method requires the (partially) initialized source and target metamodel.

Parameters:

datasource - The data source providing the information of the attribute mapping.

sourceMetamodel - The source meta model.

targetMetamodel - The target meta model.

sourceExpressionParser - The expression parser that is used to parse source expressions.

targetExpressionParser - The expression parser that is used to parse target expressions.

Throws:

InitializationException - This error is thrown when structural errors are encountered during initialization.

Method Details

getTargetEntityName

public String getTargetEntityName()

Description copied from interface: IEntityMappingDefinition

This method returns the entity name of the target.

Specified by:

getTargetEntityName in interface IEntityMappingDefinition

Returns:

The entity name of the target, never null.

addAttributeMapping

protected void addAttributeMapping(AttributeMappingDefinition def)

toString

public String toString()

Overrides:

toString in class Object

getActionForMatch

public MappingAction getActionForMatch()

Description copied from interface: IEntityMappingDefinition

The method returns the mapping action when a matching source and target instances is found.

Specified by:

getActionForMatch in interface IEntityMappingDefinition

Returns:

The mapping action, never null.

getActionForNoMatchingSource

public MappingAction getActionForNoMatchingSource()

Description copied from interface: IEntityMappingDefinition

The method returns the mapping action when no matching source instance is found.

Specified by:

getActionForNoMatchingSource in interface IEntityMappingDefinition

Returns:

The mapping action, never null.

getActionForNoMatchingTarget

public MappingAction getActionForNoMatchingTarget()

Description copied from interface: IEntityMappingDefinition

The method returns the mapping action when no matching target instance is found.

Specified by:

getActionForNoMatchingTarget in interface IEntityMappingDefinition

Returns:

The mapping action, never null.

getCondition

public ICondition getCondition()

Description copied from interface: IEntityMappingDefinition

This method returns the optional condition when this mapping should be used.

Specified by:

getCondition in interface IEntityMappingDefinition

Returns:

The condition, may be null.

getAttributeMappings

public IAttributeMappingDefinition[] getAttributeMappings()

Description copied from interface: IEntityMappingDefinition

This method returns all the attribute mappings for this entity mapping.

Specified by:

getAttributeMappings in interface IEntityMappingDefinition

Returns:

The attribute mappings, never null, but can be empty array.

getMatchConditions

public IInstanceMatchCondition[] getMatchConditions()

Description copied from interface: IEntityMappingDefinition

This method returns the optional match condition that determines when instances match and should be mapped.

When no match condition is available, an empty array is returned.

Specified by:

getMatchConditions in interface IEntityMappingDefinition

Returns:

The match conditions, never null, but can be an empty array.

getSourceEntityExpression

public IExpression getSourceEntityExpression()

Description copied from interface: IEntityMappingDefinition

This method returns the source expression that results in instances in the source profile.

Specified by:

getSourceEntityExpression in interface IEntityMappingDefinition

Returns:

The source entity expression, never null

getSourceContextExpressions

public IExpression[] getSourceContextExpressions()

Description copied from interface: IEntityMappingDefinition

This method returns the optional source expressions that can be used to activate instance(s) during value mapping evaluation.

Specified by:

getSourceContextExpressions in interface IEntityMappingDefinition

Returns:

The source expression, never null, but can be an empty array.