Package ch.tocco.nice2.templating.impl.freemarker.templatemodel

Class EntityHashModelImpl

java.lang.Object

ch.tocco.nice2.templating.impl.freemarker.templatemodel.EntityHashModelImpl

All Implemented Interfaces:

EntityHashModel

public class EntityHashModelImpl
extends Object
implements EntityHashModel

Constructor Summary

Constructors

Constructor	Description
EntityHashModelImpl(Context context, EntityModel model, freemarker.template.ObjectWrapper objectWrapper, DefaultDisplayService defaultDisplayService, QueryBuilderFactory queryBuilderFactory)	Create a EntityHashModel for a null entity.
EntityHashModelImpl(Context contextService, Entity niceEntity, freemarker.template.ObjectWrapper objectWrapper, DefaultDisplayService defaultDisplayService, QueryBuilderFactory queryBuilderFactory)

Method Summary

Modifier and Type	Method	Description
String	display()	Get the default display of the entity.
String	display(String type)	Get the default display of the entity.
boolean	exists()	Check if entity exists.
boolean	fieldExists(String name)	Check if a field exists on the model.
Object	get(String key)	Getter to handle field and relation access to the underlying Entity
@Nullable Entity	getNiceEntity()
String	model()	Get the model name of the entity.
boolean	relationExists(String name)	Check if a relation exists on the model.
EntityList	resolve(String relation, String orderBy)	Resolve a relation while providing an ordering
EntityList	resolve(String relation, String orderBy, @Nullable String where)	Resolve a relation with ordering and a condition.

Methods inherited from class java.lang.Object

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

Constructor Details

EntityHashModelImpl

public EntityHashModelImpl(Context contextService,
 Entity niceEntity,
 freemarker.template.ObjectWrapper objectWrapper,
 DefaultDisplayService defaultDisplayService,
 QueryBuilderFactory queryBuilderFactory)

EntityHashModelImpl

public EntityHashModelImpl(Context context,
 EntityModel model,
 freemarker.template.ObjectWrapper objectWrapper,
 DefaultDisplayService defaultDisplayService,
 QueryBuilderFactory queryBuilderFactory)

Create a EntityHashModel for a null entity.

Method Details

get

public Object get(String key)
           throws freemarker.template.TemplateModelException

Description copied from interface: EntityHashModel

Getter to handle field and relation access to the underlying Entity

Specified by:

get in interface EntityHashModel

Parameters:

key - a field or relation name

Returns:

the requested field or relation value

Throws:

freemarker.template.TemplateModelException

resolve

public EntityList resolve(String relation,
 String orderBy)

Description copied from interface: EntityHashModel

Resolve a relation while providing an ordering

Specified by:

resolve in interface EntityHashModel

Parameters:

relation - the relation to be resolved

orderBy - an ordering clause

Returns:

the resulting entity list

resolve

public EntityList resolve(String relation,
 String orderBy,
 @Nullable
 @Nullable String where)

Description copied from interface: EntityHashModel

Resolve a relation with ordering and a condition.

Specified by:

resolve in interface EntityHashModel

Parameters:

relation - the relation to be resolved

orderBy - an ordering clause

where - the where clause

Returns:

the resulting entity list

getNiceEntity

@Nullable
public @Nullable Entity getNiceEntity()

Specified by:

getNiceEntity in interface EntityHashModel

display

public String display()

Description copied from interface: EntityHashModel

Get the default display of the entity.

Specified by:

display in interface EntityHashModel

Returns:

the default display fo the entity.

display

public String display(String type)

Description copied from interface: EntityHashModel

Get the default display of the entity.

Specified by:

display in interface EntityHashModel

Parameters:

type - display type name

Returns:

the default display fo the entity.

See Also:

• EntityHashModel.display()

model

public String model()

Description copied from interface: EntityHashModel

Get the model name of the entity.

Specified by:

model in interface EntityHashModel

Returns:

the name of the model.

exists

public boolean exists()

Description copied from interface: EntityHashModel

Check if entity exists.

Specified by:

exists in interface EntityHashModel

Returns:

true if it exists, false if not.

fieldExists

public boolean fieldExists(String name)

Description copied from interface: EntityHashModel

Check if a field exists on the model.

Specified by:

fieldExists in interface EntityHashModel

Returns:

true if it exists, false if not.

relationExists

public boolean relationExists(String name)

Description copied from interface: EntityHashModel

Check if a relation exists on the model.

Specified by:

relationExists in interface EntityHashModel

Returns:

true if it exists, false if not.