Module org.tentackle.model

Package org.tentackle.model.impl

Class EntityFactoryImpl

java.lang.Object

org.tentackle.model.impl.EntityFactoryImpl

All Implemented Interfaces:

EntityFactory

public class EntityFactoryImpl
extends java.lang.Object
implements EntityFactory

The default entity model factory.

Author:

harald

Constructor Summary

Constructors

Constructor	Description
EntityFactoryImpl()

Method Summary

Modifier and Type	Method	Description
protected java.lang.String	consumePendingComment()	Returns the pending comment and consumes it.
AttributeImpl	createAttribute(Entity entity, SourceInfo sourceInfo, boolean implicit)	Creates an attribute.
AttributeOptionsImpl	createAttributeOptions(Attribute attribute, SourceInfo sourceInfo)	Creates attribute options.
Entity	createEntity(java.lang.String model, ModelDefaults modelDefaults)	Creates an entity from a model source.
EntityImpl	createEntity(SourceInfo sourceInfo)	Creates an empty entity.
EntityOptionsImpl	createEntityOptions(Entity entity, SourceInfo sourceInfo)	Creates entity options.
IndexImpl	createIndex(Entity entity, SourceInfo sourceInfo)	Creates an index.
IndexAttributeImpl	createIndexAttribute(Index index)	Creates an index attribute.
RelationImpl	createRelation(Entity entity, SourceInfo sourceInfo)	Creates a relation.
java.util.Collection<org.tentackle.sql.Backend>	getBackends()	Gets the backends to validate the model against.
protected void	processAttribute(EntityImpl entity, AttributeLine line)	Processes an attribute line.
protected void	processAttributeOption(EntityImpl entity, OptionLine line)	Processes an attribute option line.
protected void	processConfiguration(EntityImpl entity, ConfigurationLine line)	Processes a configuration line.
protected void	processGlobalOptions(EntityImpl entity, GlobalOptionLine line)	Processes a global option line.
protected void	processIndexConfiguration(EntityImpl entity, ConfigurationLine line)	Processes an index configuration line. Requires the attribute already processed.
protected void	processRelation(EntityImpl entity, RelationLine line)	Processes a relation line.
protected void	processRelationOption(EntityImpl entity, OptionLine line)	Processes a relation option line.
void	setBackends(java.util.Collection<org.tentackle.sql.Backend> backends)	Sets the backends to validate the model against.
protected void	setPendingComment(java.lang.String commentLine)	Adds a pending comment line.

Methods inherited from class java.lang.Object

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

Constructor Detail

EntityFactoryImpl

public EntityFactoryImpl()

Method Detail

getBackends

public java.util.Collection<org.tentackle.sql.Backend> getBackends()

Description copied from interface: EntityFactory

Gets the backends to validate the model against.

Specified by:

getBackends in interface EntityFactory

Returns:

the backends, empty if check is disabled, never null

setBackends

public void setBackends(java.util.Collection<org.tentackle.sql.Backend> backends)

Description copied from interface: EntityFactory

Sets the backends to validate the model against.

Specified by:

setBackends in interface EntityFactory

Parameters:

backends - the backends, null to disable check

createEntity

public EntityImpl createEntity(SourceInfo sourceInfo)

Description copied from interface: EntityFactory

Creates an empty entity.

Specified by:

createEntity in interface EntityFactory

Parameters:

sourceInfo - source information, null if none

Returns:

the created entity

createAttribute

public AttributeImpl createAttribute(Entity entity,
                                     SourceInfo sourceInfo,
                                     boolean implicit)

Description copied from interface: EntityFactory

Creates an attribute.

Specified by:

createAttribute in interface EntityFactory

Parameters:

entity - the entity this attribute belongs to

sourceInfo - source information, null if none

implicit - true if implicit attribute

Returns:

the created attribute

createAttributeOptions

public AttributeOptionsImpl createAttributeOptions(Attribute attribute,
                                                   SourceInfo sourceInfo)

Description copied from interface: EntityFactory

Creates attribute options.

Specified by:

createAttributeOptions in interface EntityFactory

Parameters:

attribute - the attribute

sourceInfo - source information, null if none

Returns:

the created options

createEntityOptions

public EntityOptionsImpl createEntityOptions(Entity entity,
                                             SourceInfo sourceInfo)

Description copied from interface: EntityFactory

Creates entity options.

Specified by:

createEntityOptions in interface EntityFactory

Parameters:

entity - the entity

sourceInfo - source information, null if none

Returns:

the created options

createIndex

public IndexImpl createIndex(Entity entity,
                             SourceInfo sourceInfo)

Description copied from interface: EntityFactory

Creates an index.

Specified by:

createIndex in interface EntityFactory

Parameters:

entity - the entity this index belongs to

sourceInfo - source information, null if none

Returns:

the created index

createIndexAttribute

public IndexAttributeImpl createIndexAttribute(Index index)

Description copied from interface: EntityFactory

Creates an index attribute.

Specified by:

createIndexAttribute in interface EntityFactory

Parameters:

index - the index

Returns:

the created index attribute

createRelation

public RelationImpl createRelation(Entity entity,
                                   SourceInfo sourceInfo)

Description copied from interface: EntityFactory

Creates a relation.

Specified by:

createRelation in interface EntityFactory

Parameters:

entity - the entity this relation belongs to

sourceInfo - source information, null if none

Returns:

the created relation

createEntity

public Entity createEntity(java.lang.String model,
                           ModelDefaults modelDefaults)
                    throws ModelException

Description copied from interface: EntityFactory

Creates an entity from a model source.

Specified by:

createEntity in interface EntityFactory

Parameters:

model - the model source

modelDefaults - the model defaults, null if none

Returns:

the created entity

Throws:

ModelException - if parsing the model failed

processConfiguration

protected void processConfiguration(EntityImpl entity,
                                    ConfigurationLine line)
                             throws ModelException

Processes a configuration line.

Parameters:

entity - the entity

line - the configuration line

Throws:

ModelException - if processing failed

processIndexConfiguration

protected void processIndexConfiguration(EntityImpl entity,
                                         ConfigurationLine line)

Processes an index configuration line.
Requires the attribute already processed.

Parameters:

entity - the entity

line - the configuration line

processGlobalOptions

protected void processGlobalOptions(EntityImpl entity,
                                    GlobalOptionLine line)
                             throws ModelException

Processes a global option line.

Parameters:

entity - the entity

line - the global option line

Throws:

ModelException - if processing failed

processAttributeOption

protected void processAttributeOption(EntityImpl entity,
                                      OptionLine line)
                               throws ModelException

Processes an attribute option line.

Parameters:

entity - the entity

line - the attribute option line

Throws:

ModelException - if processing failed

processRelationOption

protected void processRelationOption(EntityImpl entity,
                                     OptionLine line)
                              throws ModelException

Processes a relation option line.

Parameters:

entity - the entity

line - the attribute option line

Throws:

ModelException - if processing failed

processAttribute

protected void processAttribute(EntityImpl entity,
                                AttributeLine line)
                         throws ModelException

Processes an attribute line.

Parameters:

entity - the entity

line - the attribute line

Throws:

ModelException - if processing failed

processRelation

protected void processRelation(EntityImpl entity,
                               RelationLine line)
                        throws ModelException

Processes a relation line.

Parameters:

entity - the entity

line - the relation line

Throws:

ModelException - if processing failed

setPendingComment

protected void setPendingComment(java.lang.String commentLine)

Adds a pending comment line.

Parameters:

commentLine - the comment line

consumePendingComment

protected java.lang.String consumePendingComment()

Returns the pending comment and consumes it.

Returns:

the pending comment, null if none