Package org.eclipse.persistence.internal.jpa.metadata.columns

Class DirectColumnMetadata

java.lang.Object

org.eclipse.persistence.internal.jpa.metadata.ORMetadata

org.eclipse.persistence.internal.jpa.metadata.columns.MetadataColumn

org.eclipse.persistence.internal.jpa.metadata.columns.DirectColumnMetadata

Direct Known Subclasses:

ColumnMetadata, OrderColumnMetadata

public class DirectColumnMetadata
extends MetadataColumn

INTERNAL: Object to hold onto relation (fk and pk) column metadata in a Eclipselink database field. Key notes: - any metadata mapped from XML to this class must be compared in the equals method. - when loading from annotations, the constructor accepts the metadata accessor this metadata was loaded from. Used it to look up any 'companion' annotation needed for processing. - methods should be preserved in alphabetical order.

Since:

EclipseLink 1.2

Author:

Guy Pelletier

Field Summary

Fields inherited from class org.eclipse.persistence.internal.jpa.metadata.ORMetadata

m_project

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	DirectColumnMetadata(String xmlElement)	INTERNAL: Used for XML loading.
	DirectColumnMetadata(MetadataAnnotation directColumn, MetadataAccessor accessor)	INTERNAL: Used annotation loading.

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object objectToCompare)	INTERNAL:
DatabaseField	getDatabaseField()	INTERNAL:
Boolean	getInsertable()	INTERNAL: Used for OX mapping.
Boolean	getNullable()	INTERNAL: Used for OX mapping.
Boolean	getUpdatable()	INTERNAL: Used for OX mapping.
int	hashCode()
void	setInsertable(Boolean insertable)	INTERNAL: Used for OX mapping.
void	setNullable(Boolean nullable)	INTERNAL: Used for OX mapping.
void	setUpdatable(Boolean updatable)	INTERNAL: Used for OX mapping.

Methods inherited from class org.eclipse.persistence.internal.jpa.metadata.columns.MetadataColumn

getColumnDefinition, getName, setColumnDefinition, setName

Methods inherited from class org.eclipse.persistence.internal.jpa.metadata.ORMetadata

getAccessibleObject, getAccessibleObjectName, getAnnotation, getBoxedType, getDatabaseTypeEnum, getEntityMappings, getFullyQualifiedClassName, getIdentifier, getJavaClass, getJavaClassName, getLoader, getLocation, getLogger, getMetadataClass, getMetadataClass, getMetadataClass, getMetadataFactory, getName, getPrimitiveClassForName, getProject, getText, getXMLElement, hasIdentifier, hasText, initXMLClassName, initXMLObject, initXMLObject, initXMLObjects, initXMLTextObject, loadedFromAnnotation, loadedFromEclipseLinkXML, loadedFromXML, merge, mergeORObjectLists, mergeORObjects, mergeSimpleObjects, reloadEntity, reloadMappedSuperclass, setAccessibleObject, setEntityMappings, setFieldName, setFieldName, setProject, shouldOverride, valuesMatch, valuesMatch

Methods inherited from class java.lang.Object

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

Constructor Detail

DirectColumnMetadata

public DirectColumnMetadata(MetadataAnnotation directColumn,
                            MetadataAccessor accessor)

INTERNAL: Used annotation loading.

DirectColumnMetadata

protected DirectColumnMetadata(String xmlElement)

INTERNAL: Used for XML loading.

Method Detail

equals

public boolean equals(Object objectToCompare)

INTERNAL:

Overrides:

equals in class MetadataColumn

hashCode

public int hashCode()

Overrides:

hashCode in class MetadataColumn

getDatabaseField

public DatabaseField getDatabaseField()

INTERNAL:

Overrides:

getDatabaseField in class MetadataColumn

getInsertable

public Boolean getInsertable()

INTERNAL: Used for OX mapping.

getNullable

public Boolean getNullable()

INTERNAL: Used for OX mapping.

getUpdatable

public Boolean getUpdatable()

INTERNAL: Used for OX mapping.

setInsertable

public void setInsertable(Boolean insertable)

INTERNAL: Used for OX mapping.

setNullable

public void setNullable(Boolean nullable)

INTERNAL: Used for OX mapping.

setUpdatable

public void setUpdatable(Boolean updatable)

INTERNAL: Used for OX mapping.