Module org.eclipse.persistence.jpa

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

Class FieldPartitioningMetadata

java.lang.Object

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

org.eclipse.persistence.internal.jpa.metadata.partitioning.AbstractPartitioningMetadata

org.eclipse.persistence.internal.jpa.metadata.partitioning.FieldPartitioningMetadata

Direct Known Subclasses:

HashPartitioningMetadata, RangePartitioningMetadata, ValuePartitioningMetadata

public abstract class FieldPartitioningMetadata
extends AbstractPartitioningMetadata

INTERNAL: Define JPA meta-data for partitioning policy. 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

Modifier and Type	Field	Description
protected ColumnMetadata	partitionColumn
protected MetadataClass	partitionValueType
protected String	partitionValueTypeName
protected Boolean	unionUnpartitionableQueries

Fields inherited from class org.eclipse.persistence.internal.jpa.metadata.partitioning.AbstractPartitioningMetadata

name

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

m_project

Constructor Summary

Constructors

Modifier	Constructor	Description
	FieldPartitioningMetadata()	INTERNAL: Used for XML loading.
protected	FieldPartitioningMetadata(String elementName)	INTERNAL: Used for XML loading.
	FieldPartitioningMetadata(MetadataAnnotation annotation, MetadataAccessor accessor)	INTERNAL: Used for annotation loading.

Method Summary

Modifier and Type	Method	Description
void	buildPolicy(PartitioningPolicy policy)	Set common fields into policy.
boolean	equals(Object objectToCompare)	INTERNAL: Used for XML merging and overriding.
ColumnMetadata	getPartitionColumn()	INTERNAL: Used for OX mapping.
MetadataClass	getPartitionValueType()	INTERNAL:
String	getPartitionValueTypeName()	INTERNAL: Used for OX mapping.
Boolean	getUnionUnpartitionableQueries()	INTERNAL: Used for OX mapping.
int	hashCode()
void	initXMLObject(MetadataAccessibleObject accessibleObject, XMLEntityMappings entityMappings)	INTERNAL:
void	setPartitionColumn(ColumnMetadata partitionColumn)	INTERNAL: Used for OX mapping.
void	setPartitionValueTypeName(String partitionValueTypeName)	INTERNAL: Used for OX mapping.
void	setUnionUnpartitionableQueries(Boolean unionUnpartitionableQueries)	INTERNAL: Used for OX mapping.

Methods inherited from class org.eclipse.persistence.internal.jpa.metadata.partitioning.AbstractPartitioningMetadata

buildPolicy, getName, 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, 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

Field Detail

unionUnpartitionableQueries

protected Boolean unionUnpartitionableQueries

partitionColumn

protected ColumnMetadata partitionColumn

partitionValueType

protected MetadataClass partitionValueType

partitionValueTypeName

protected String partitionValueTypeName

Constructor Detail

FieldPartitioningMetadata

public FieldPartitioningMetadata()

INTERNAL: Used for XML loading.

FieldPartitioningMetadata

public FieldPartitioningMetadata(MetadataAnnotation annotation,
                                 MetadataAccessor accessor)

INTERNAL: Used for annotation loading.

FieldPartitioningMetadata

protected FieldPartitioningMetadata(String elementName)

INTERNAL: Used for XML loading.

Method Detail

equals

public boolean equals(Object objectToCompare)

INTERNAL: Used for XML merging and overriding.

Overrides:

equals in class AbstractPartitioningMetadata

hashCode

public int hashCode()

Overrides:

hashCode in class AbstractPartitioningMetadata

buildPolicy

public void buildPolicy(PartitioningPolicy policy)

Set common fields into policy. Should be called by subclasses.

Overrides:

buildPolicy in class AbstractPartitioningMetadata

getPartitionColumn

public ColumnMetadata getPartitionColumn()

INTERNAL: Used for OX mapping.

getPartitionValueType

public MetadataClass getPartitionValueType()

INTERNAL:

getPartitionValueTypeName

public String getPartitionValueTypeName()

INTERNAL: Used for OX mapping.

getUnionUnpartitionableQueries

public Boolean getUnionUnpartitionableQueries()

INTERNAL: Used for OX mapping.

initXMLObject

public void initXMLObject(MetadataAccessibleObject accessibleObject,
                          XMLEntityMappings entityMappings)

INTERNAL:

Overrides:

initXMLObject in class ORMetadata

setPartitionColumn

public void setPartitionColumn(ColumnMetadata partitionColumn)

INTERNAL: Used for OX mapping.

setPartitionValueTypeName

public void setPartitionValueTypeName(String partitionValueTypeName)

INTERNAL: Used for OX mapping.

setUnionUnpartitionableQueries

public void setUnionUnpartitionableQueries(Boolean unionUnpartitionableQueries)

INTERNAL: Used for OX mapping.