org.apache.cayenne.gen

Class EntityUtils

java.lang.Object

org.apache.cayenne.gen.EntityUtils

public class EntityUtils
extends Object

Attributes and Methods for working with ObjEntities.

Since:

1.2

Field Summary

Fields

Modifier and Type	Field and Description
protected String	baseClassName
protected String	basePackageName
protected Collection<String>	callbackNames
protected org.apache.cayenne.map.ObjEntity	objEntity
protected org.apache.cayenne.map.DataMap	primaryDataMap
protected String	subClassName
protected String	subPackageName
protected String	superClassName
protected String	superPackageName

Constructor Summary

Constructors

Constructor and Description
EntityUtils(org.apache.cayenne.map.DataMap dataMap, org.apache.cayenne.map.ObjEntity objEntity, String fqnBaseClass, String fqnSuperClass, String fqnSubClass)

Method Summary

Modifier and Type	Method and Description
Collection<String>	getCallbackNames()
org.apache.cayenne.map.MappingNamespace	getEntityResolver() Returns the EntityResolver for this set of DataMaps.
String	getMapKeyType(org.apache.cayenne.map.ObjRelationship relationship) Returns the map key type for a collection relationship of type java.util.Map.
org.apache.cayenne.map.DataMap	getPrimaryDataMap()
boolean	hasToManyDeclaredRelationships() Returns true if current ObjEntity contains at least one toMany relationship, ignoring those declared in superentities.
boolean	hasToManyDeclaredRelationships(org.apache.cayenne.map.ObjEntity anObjEntity) Returns true if an ObjEntity contains at least one toMany relationship, ignoring those declared in superentities.
boolean	hasToManyRelationships() Returns true if current ObjEntity contains at least one toMany relationship.
boolean	hasToManyRelationships(org.apache.cayenne.map.ObjEntity anObjEntity) Returns true if an ObjEntity contains at least one toMany relationship.
boolean	hasToOneDeclaredRelationships() Returns true if current ObjEntity contains at least one toOne relationship, ignoring those declared in superentities.
boolean	hasToOneDeclaredRelationships(org.apache.cayenne.map.ObjEntity anObjEntity) Returns true if an ObjEntity contains at least one toOne relationship, ignoring those declared in superentities.
boolean	hasToOneRelationships() Returns true if current ObjEntity contains at least one toOne relationship.
boolean	hasToOneRelationships(org.apache.cayenne.map.ObjEntity anObjEntity) Returns true if an ObjEntity contains at least one toOne relationship.
boolean	isAbstract() Returns true if current ObjEntity is defined as abstract.
boolean	isAbstract(org.apache.cayenne.map.ObjEntity anObjEntity) Returns true if current ObjEntity is defined as abstract.

Methods inherited from class java.lang.Object

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

Field Detail

subClassName

protected String subClassName

superClassName

protected String superClassName

baseClassName

protected String baseClassName

subPackageName

protected String subPackageName

superPackageName

protected String superPackageName

basePackageName

protected String basePackageName

primaryDataMap

protected org.apache.cayenne.map.DataMap primaryDataMap

objEntity

protected org.apache.cayenne.map.ObjEntity objEntity

callbackNames

protected Collection<String> callbackNames

Constructor Detail

EntityUtils

public EntityUtils(org.apache.cayenne.map.DataMap dataMap,
                   org.apache.cayenne.map.ObjEntity objEntity,
                   String fqnBaseClass,
                   String fqnSuperClass,
                   String fqnSubClass)

Method Detail

getPrimaryDataMap

public org.apache.cayenne.map.DataMap getPrimaryDataMap()

Returns:

Returns the primary DataMap.

Since:

1.2

getEntityResolver

public org.apache.cayenne.map.MappingNamespace getEntityResolver()

Returns the EntityResolver for this set of DataMaps.

Since:

1.2

isAbstract

public boolean isAbstract()

Returns true if current ObjEntity is defined as abstract.

isAbstract

public boolean isAbstract(org.apache.cayenne.map.ObjEntity anObjEntity)

Returns true if current ObjEntity is defined as abstract.

hasToManyRelationships

public boolean hasToManyRelationships()

Returns true if current ObjEntity contains at least one toMany relationship.

hasToManyRelationships

public boolean hasToManyRelationships(org.apache.cayenne.map.ObjEntity anObjEntity)

Returns true if an ObjEntity contains at least one toMany relationship.

hasToManyDeclaredRelationships

public boolean hasToManyDeclaredRelationships()

Returns true if current ObjEntity contains at least one toMany relationship, ignoring those declared in superentities.

Since:

1.2

hasToManyDeclaredRelationships

public boolean hasToManyDeclaredRelationships(org.apache.cayenne.map.ObjEntity anObjEntity)

Returns true if an ObjEntity contains at least one toMany relationship, ignoring those declared in superentities.

Since:

1.2

hasToOneRelationships

public boolean hasToOneRelationships()

Returns true if current ObjEntity contains at least one toOne relationship.

hasToOneRelationships

public boolean hasToOneRelationships(org.apache.cayenne.map.ObjEntity anObjEntity)

Returns true if an ObjEntity contains at least one toOne relationship.

hasToOneDeclaredRelationships

public boolean hasToOneDeclaredRelationships()

Returns true if current ObjEntity contains at least one toOne relationship, ignoring those declared in superentities.

hasToOneDeclaredRelationships

public boolean hasToOneDeclaredRelationships(org.apache.cayenne.map.ObjEntity anObjEntity)

Returns true if an ObjEntity contains at least one toOne relationship, ignoring those declared in superentities.

getMapKeyType

public String getMapKeyType(org.apache.cayenne.map.ObjRelationship relationship)

Returns the map key type for a collection relationship of type java.util.Map.

Parameters:

relationship - The relationship to look up type information for.

Returns:

The type of the attribute keyed on.

getCallbackNames

public Collection<String> getCallbackNames()

Returns:

the list of all callback names registered for the entity.

Since:

3.0