org.eclipse.persistence.internal.jpa.metadata.tables

Class IndexMetadata

java.lang.Object

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

org.eclipse.persistence.internal.jpa.metadata.tables.IndexMetadata

public class IndexMetadata
extends ORMetadata

INTERNAL: Object to hold onto database index metadata. 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 2.2

Author:

James Sutherland

Field Summary

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

m_project

Constructor Summary

Constructors

Constructor and Description
IndexMetadata() INTERNAL: Used for OX mapping.
IndexMetadata(MetadataAnnotation index, MetadataAccessor accessor) INTERNAL:

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object objectToCompare) INTERNAL:
String	getCatalog() INTERNAL: Used for OX mapping.
String	getColumnList() INTERNAL: Used for OX mapping.
List<String>	getColumnNames() INTERNAL: Used for OX mapping.
protected String	getIdentifier() INTERNAL: Sub classes that can uniquely be identified must override this method to allow the overriding and merging to uniquely identify objects.
String	getName() INTERNAL: Used for OX mapping.
String	getSchema() INTERNAL: Used for OX mapping.
String	getTable() INTERNAL: Used for OX mapping.
Boolean	getUnique() INTERNAL: Used for OX mapping.
int	hashCode()
protected boolean	hasName() INTERNAL: Return true is a name has been specified for this index.
protected boolean	isUnique() INTERNAL: Return true is there is a unique setting for this index.
void	process(DatabaseTable table) INTERNAL: Process the index metadata.
void	process(MetadataDescriptor descriptor, String defaultColumnName) INTERNAL: Process the index metadata.
protected String	processName(DatabaseTable table, IndexDefinition indexDefinition) INTERNAL: Process the name.
void	setCatalog(String catalog) INTERNAL: Used for OX mapping.
void	setColumnList(String columnList) INTERNAL: Used for OX mapping.
void	setColumnNames(List<String> columnNames) INTERNAL: Used for OX mapping.
void	setName(String name) INTERNAL: Used for OX mapping.
void	setSchema(String schema) INTERNAL: Used for OX mapping.
void	setTable(String table) INTERNAL: Used for OX mapping.
void	setUnique(Boolean unique) INTERNAL: Used for OX mapping.

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

getAccessibleObject, getAccessibleObjectName, getAnnotation, getBoxedType, getDatabaseTypeEnum, getEntityMappings, getFullyQualifiedClassName, 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

IndexMetadata

public IndexMetadata()

INTERNAL: Used for OX mapping.

IndexMetadata

public IndexMetadata(MetadataAnnotation index,
                     MetadataAccessor accessor)

INTERNAL:

Method Detail

equals

public boolean equals(Object objectToCompare)

INTERNAL:

Specified by:

equals in class ORMetadata

hashCode

public int hashCode()

Overrides:

hashCode in class Object

getCatalog

public String getCatalog()

INTERNAL: Used for OX mapping.

getColumnList

public String getColumnList()

INTERNAL: Used for OX mapping.

getColumnNames

public List<String> getColumnNames()

INTERNAL: Used for OX mapping.

getIdentifier

protected String getIdentifier()

INTERNAL: Sub classes that can uniquely be identified must override this method to allow the overriding and merging to uniquely identify objects. It will also be used when logging messages, that is, to provide a more detailed message.

Overrides:

getIdentifier in class ORMetadata

See Also:

ORMetadata.shouldOverride(ORMetadata), ORMetadata.mergeORObjects(ORMetadata, ORMetadata), ORMetadata.mergeORObjectLists(List, List)

getName

public String getName()

INTERNAL: Used for OX mapping.

getSchema

public String getSchema()

INTERNAL: Used for OX mapping.

getTable

public String getTable()

INTERNAL: Used for OX mapping.

getUnique

public Boolean getUnique()

INTERNAL: Used for OX mapping.

hasName

protected boolean hasName()

INTERNAL: Return true is a name has been specified for this index.

isUnique

protected boolean isUnique()

INTERNAL: Return true is there is a unique setting for this index.

process

public void process(DatabaseTable table)

INTERNAL: Process the index metadata. This is called from all table metadata. CollectionTable, SecondaryTable, JoinTable, Table, TableGenerator.

process

public void process(MetadataDescriptor descriptor,
                    String defaultColumnName)

INTERNAL: Process the index metadata. This is called from EntityAccessor and BasicAccesor (for Basic, Id and Version)

processName

protected String processName(DatabaseTable table,
                             IndexDefinition indexDefinition)

INTERNAL: Process the name. If specified it, use it, otherwise create a default. e.g. INDEX_tablename_field1_field2_.....

setCatalog

public void setCatalog(String catalog)

INTERNAL: Used for OX mapping.

setColumnList

public void setColumnList(String columnList)

INTERNAL: Used for OX mapping.

setColumnNames

public void setColumnNames(List<String> columnNames)

INTERNAL: Used for OX mapping.

setName

public void setName(String name)

INTERNAL: Used for OX mapping.

setSchema

public void setSchema(String schema)

INTERNAL: Used for OX mapping.

setTable

public void setTable(String table)

INTERNAL: Used for OX mapping.

setUnique

public void setUnique(Boolean unique)

INTERNAL: Used for OX mapping.