org.eclipse.jpt.jpa.core.context.persistence
Interface ClassRef

All Superinterfaces:

DeleteTypeRefactoringParticipant, IAdaptable, JpaContextNode, JpaNode, JpaStructureNode, JptResourceTypeReference, Model, PersistentType.Owner, TypeRefactoringParticipant

public interface ClassRef
extends JpaStructureNode, PersistentType.Owner, DeleteTypeRefactoringParticipant, TypeRefactoringParticipant

Context model corresponding to the XML resource model XmlJavaClassRef, which corresponds to the class element in the persistence.xml file. This is also used for "implied" class refs; i.e. class refs that are not explicitly listed in the persistence.xml file.

Provisional API: This interface is part of an interim API that is still under development and expected to change significantly before reaching stability. It is available at this early stage to solicit feedback from pioneering adopters on the understanding that any code that uses this API will almost certainly be broken (repeatedly) as the API evolves.

Since:

2.0

Nested Class Summary

static class

ClassRef.JavaManagedTypeTransformer

Nested classes/interfaces inherited from interface org.eclipse.jpt.jpa.core.JpaStructureNode

JpaStructureNode.ContextType

Nested classes/interfaces inherited from interface org.eclipse.jpt.common.core.JptResourceTypeReference

JptResourceTypeReference.ResourceTypeTransformer

Nested classes/interfaces inherited from interface org.eclipse.jpt.jpa.core.context.DeleteTypeRefactoringParticipant

DeleteTypeRefactoringParticipant.DeleteTypeEditsTransformer

Nested classes/interfaces inherited from interface org.eclipse.jpt.jpa.core.context.TypeRefactoringParticipant

TypeRefactoringParticipant.MoveTypeEditsTransformer, TypeRefactoringParticipant.RenamePackageEditsTransformer, TypeRefactoringParticipant.RenameTypeEditsTransformer

Field Summary

static String	CLASS_NAME_PROPERTY String constant associated with changes to the class name
static String	JAVA_MANAGED_TYPE_PROPERTY String constant associated with changes to the java managed type
static org.eclipse.jpt.common.utility.transformer.Transformer<ClassRef,JavaManagedType>	JAVA_MANAGED_TYPE_TRANSFORMER

Fields inherited from interface org.eclipse.jpt.jpa.core.JpaStructureNode

CHILDREN_COLLECTION

Fields inherited from interface org.eclipse.jpt.common.core.JptResourceTypeReference

RESOURCE_TYPE_TRANSFORMER

Method Summary

String	getClassName() Return the class name of the class ref.
JavaManagedType	getJavaManagedType() Return the JavaManagedType that corresponds to this ClassRef.
JavaPersistentType	getJavaPersistentType() Convenience method for returning the JavaManagedType if it is a JavaPersistentType.
JavaResourceAbstractType	getJavaResourceType() Return the corresponding JavaResourceAbstractType, null if the name does not resolve to a class.
org.eclipse.jpt.jpa.core.resource.persistence.XmlJavaClassRef	getXmlClassRef() Return the class ref's corresponding resource class ref.
boolean	isFor(String typeName) Return whether the class ref is a reference to the specified type.
boolean	isVirtual() Return true if the mapping file ref is virtual; return false if the mapping file ref is represented by an entry in the persistence.xml file.
void	setClassName(String className) Set the class name of the class ref.

Methods inherited from interface org.eclipse.jpt.jpa.core.JpaStructureNode

containsOffset, gatherRootStructureNodes, getChildren, getChildrenSize, getContextType, getFullTextRange, getSelectionTextRange, getStructureNode, getType

Methods inherited from interface org.eclipse.jpt.jpa.core.context.PersistentType.Owner

getDefaultPersistentTypeAccess, getOverridePersistentTypeAccess

Methods inherited from interface org.eclipse.jpt.jpa.core.context.JpaContextNode

getCompletionProposals, getContextDefaultDbCatalog, getContextDefaultDbSchema, getContextDefaultDbSchemaContainer, getMappingFileRoot, getParent, getPersistenceUnit, getValidationTextRange, synchronizeWithResourceModel, update, validate

Methods inherited from interface org.eclipse.jpt.jpa.core.JpaNode

getJpaPlatform, getJpaProject, getJpaProjectManager, getResource, stateChanged

Methods inherited from interface org.eclipse.jpt.common.utility.model.Model

addChangeListener, addCollectionChangeListener, addListChangeListener, addPropertyChangeListener, addStateChangeListener, removeChangeListener, removeCollectionChangeListener, removeListChangeListener, removePropertyChangeListener, removeStateChangeListener

Methods inherited from interface org.eclipse.core.runtime.IAdaptable

getAdapter

Methods inherited from interface org.eclipse.jpt.common.core.JptResourceTypeReference

getResourceType

Methods inherited from interface org.eclipse.jpt.jpa.core.context.DeleteTypeRefactoringParticipant

createDeleteTypeEdits

Methods inherited from interface org.eclipse.jpt.jpa.core.context.TypeRefactoringParticipant

createMoveTypeEdits, createRenamePackageEdits, createRenameTypeEdits

Field Detail

CLASS_NAME_PROPERTY

static final String CLASS_NAME_PROPERTY

String constant associated with changes to the class name

See Also:

Constant Field Values

JAVA_MANAGED_TYPE_PROPERTY

static final String JAVA_MANAGED_TYPE_PROPERTY

String constant associated with changes to the java managed type

See Also:

Constant Field Values

JAVA_MANAGED_TYPE_TRANSFORMER

static final org.eclipse.jpt.common.utility.transformer.Transformer<ClassRef,JavaManagedType> JAVA_MANAGED_TYPE_TRANSFORMER

Method Detail

isFor

boolean isFor(String typeName)

Return whether the class ref is a reference to the specified type.

isVirtual

boolean isVirtual()

Return true if the mapping file ref is virtual; return false if the mapping file ref is represented by an entry in the persistence.xml file.

getXmlClassRef

org.eclipse.jpt.jpa.core.resource.persistence.XmlJavaClassRef getXmlClassRef()

Return the class ref's corresponding resource class ref. This is null for implied class refs.

getClassName

String getClassName()

Return the class name of the class ref.

setClassName

void setClassName(String className)

Set the class name of the class ref.

getJavaResourceType

JavaResourceAbstractType getJavaResourceType()

Return the corresponding JavaResourceAbstractType, null if the name does not resolve to a class.

getJavaManagedType

JavaManagedType getJavaManagedType()

Return the JavaManagedType that corresponds to this ClassRef. This can be null. This is not settable by users of this API.

getJavaPersistentType

JavaPersistentType getJavaPersistentType()

Convenience method for returning the JavaManagedType if it is a JavaPersistentType. It will return null if the JavaManagedType is null or is not a JavaPersistentType.

See Also:

getJavaManagedType(), ManagedType#getContextType()