org.apache.openjpa.persistence.jdbc
Class AnnotationPersistenceMappingSerializer

java.lang.Object
  org.apache.openjpa.persistence.AnnotationPersistenceMetaDataSerializer
      org.apache.openjpa.persistence.jdbc.AnnotationPersistenceMappingSerializer

All Implemented Interfaces:

MetaDataSerializer, AbstractCFMetaDataFactory.Serializer

public class AnnotationPersistenceMappingSerializer
extends AnnotationPersistenceMetaDataSerializer

Serializes persistence mappings as annotations.

Since:

1.0.0

Author:

Steve Kim, Gokhan Ergul

Nested Class Summary

protected class

AnnotationPersistenceMappingSerializer.MappingSerializationComparator Extends AnnotationPersistenceMappingSerializer.MappingSerializationComparator for store-specific tags such as <sql-result-set-mapping>.

Nested classes/interfaces inherited from class org.apache.openjpa.persistence.AnnotationPersistenceMetaDataSerializer

AnnotationPersistenceMetaDataSerializer.SerializationComparator

Field Summary

Fields inherited from class org.apache.openjpa.persistence.AnnotationPersistenceMetaDataSerializer

TYPE_CLASS_QUERIES, TYPE_CLASS_SEQS, TYPE_META, TYPE_QUERY, TYPE_SEQ

Fields inherited from interface org.apache.openjpa.lib.meta.MetaDataSerializer

APPEND, COMPACT, PRETTY, VERBOSE

Constructor Summary

AnnotationPersistenceMappingSerializer(JDBCConfiguration conf)
Constructor.

Method Summary

void	addAll(MetaDataRepository repos) Add all components in the given repository to the set to be serialized.
protected void	addAnnotation(AnnotationBuilder ab, QueryResultMapping meta) Add an annotation builder to list of builders for the specified class metadata.
protected AnnotationBuilder	addAnnotation(Class<? extends Annotation> annType, QueryResultMapping meta) Creates an an annotation builder for the specified class metadata and adds it to list of builders.
void	addQueryResultMapping(QueryResultMapping meta) Adds the given result set mapping to local cache.
protected void	addSystemMappingElements(Collection toSerialize) Add system-level mapping elements to be serialized.
void	clear() Clear the set of metadatas to be serialized.
protected EnumType	getEnumType(FieldMapping field) Return enum type for the field.
protected PersistenceStrategy	getStrategy(FieldMetaData fmd) Return the serialized strategy name.
boolean	getSyncMappingInfo() Whether to automatically synchronize mapping info with data available from mapped components before serialization.
protected AnnotationPersistenceMetaDataSerializer.SerializationComparator	newSerializationComparator() Create a new comparator for ordering objects that are to be serialized.
boolean	removeAll(MetaDataRepository repos) Remove all the components in the given repository from the set to be serialized.
boolean	removeQueryResultMapping(QueryResultMapping meta) Removes given result set mapping from the local cache.
protected boolean	serializeAttributeOverride(FieldMetaData fmd, FieldMetaData orig) Always returns false by default.
protected void	serializeAttributeOverrideMappingContent(FieldMetaData fmd, FieldMetaData orig, AnnotationBuilder ab) Serialize attribute override mapping content.
protected void	serializeClass(ClassMetaData meta) Serialize class metadata.
protected void	serializeClassMappingContent(ClassMetaData mapping) Serialize class mapping content.
protected void	serializeFieldMappingContent(FieldMetaData fmd, PersistenceStrategy strategy, AnnotationBuilder ab) Serialize field mapping content; this will be called before #serializeValueMappingContent.
protected void	serializeInheritanceContent(ClassMetaData mapping) Serialize inheritance content.
protected void	serializeQueryMappings(ClassMetaData meta) Serialize query mappings.
protected void	serializeSequence(SequenceMetaData meta) Serialize sequence metadata.
protected void	serializeSystemMappingElement(Object obj) Serialize unknown mapping element at system level.
void	setSyncMappingInfo(boolean sync) Whether to automatically synchronize mapping info with data available from mapped components before serialization.
protected int	type(Object o) Return the type constant for the given object based on its runtime class.

Methods inherited from class org.apache.openjpa.persistence.AnnotationPersistenceMetaDataSerializer

addAnnotation, addAnnotation, addAnnotation, addAnnotation, addAnnotation, addAnnotation, addAnnotation, addAnnotation, addAnnotation, addClassMappingAnnotations, addFieldMappingAttributes, addMetaData, addQueryMetaData, addSequenceMetaData, addStrategyMappingAttributes, getConfiguration, getLog, getMode, getObjects, isMappingMode, isMappingMode, isMappingMode, isMetaDataMode, isQueryMode, newAnnotationBuilder, removeMetaData, removeQueryMetaData, removeSequenceMetaData, serialize, serialize, serialize, serialize, serialize, setLog, setMode, setMode, writeAnnotations

Methods inherited from class java.lang.Object

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

Constructor Detail

AnnotationPersistenceMappingSerializer

public AnnotationPersistenceMappingSerializer(JDBCConfiguration conf)

Constructor. Supply configuration.

Method Detail

getSyncMappingInfo

public boolean getSyncMappingInfo()

Whether to automatically synchronize mapping info with data available from mapped components before serialization. Defaults to false.

setSyncMappingInfo

public void setSyncMappingInfo(boolean sync)

Whether to automatically synchronize mapping info with data available from mapped components before serialization. Defaults to false.

addQueryResultMapping

public void addQueryResultMapping(QueryResultMapping meta)

Adds the given result set mapping to local cache.

removeQueryResultMapping

public boolean removeQueryResultMapping(QueryResultMapping meta)

Removes given result set mapping from the local cache.

addAll

public void addAll(MetaDataRepository repos)

Description copied from class: AnnotationPersistenceMetaDataSerializer

Add all components in the given repository to the set to be serialized.

Specified by:

addAll in interface AbstractCFMetaDataFactory.Serializer

Overrides:

addAll in class AnnotationPersistenceMetaDataSerializer

removeAll

public boolean removeAll(MetaDataRepository repos)

Description copied from class: AnnotationPersistenceMetaDataSerializer

Remove all the components in the given repository from the set to be serialized.

Overrides:

removeAll in class AnnotationPersistenceMetaDataSerializer

Returns:

true if any components removed, false if none in set

clear

public void clear()

Description copied from class: AnnotationPersistenceMetaDataSerializer

Clear the set of metadatas to be serialized.

Overrides:

clear in class AnnotationPersistenceMetaDataSerializer

addAnnotation

protected void addAnnotation(AnnotationBuilder ab,
                             QueryResultMapping meta)

Add an annotation builder to list of builders for the specified class metadata.

addAnnotation

protected AnnotationBuilder addAnnotation(Class<? extends Annotation> annType,
                                          QueryResultMapping meta)

Creates an an annotation builder for the specified class metadata and adds it to list of builders.

serializeClass

protected void serializeClass(ClassMetaData meta)

Description copied from class: AnnotationPersistenceMetaDataSerializer

Serialize class metadata.

Overrides:

serializeClass in class AnnotationPersistenceMetaDataSerializer

serializeClassMappingContent

protected void serializeClassMappingContent(ClassMetaData mapping)

Description copied from class: AnnotationPersistenceMetaDataSerializer

Serialize class mapping content. Does nothing by default.

Overrides:

serializeClassMappingContent in class AnnotationPersistenceMetaDataSerializer

serializeInheritanceContent

protected void serializeInheritanceContent(ClassMetaData mapping)

Description copied from class: AnnotationPersistenceMetaDataSerializer

Serialize inheritance content. Does nothing by default.

Overrides:

serializeInheritanceContent in class AnnotationPersistenceMetaDataSerializer

serializeAttributeOverride

protected boolean serializeAttributeOverride(FieldMetaData fmd,
                                             FieldMetaData orig)

Description copied from class: AnnotationPersistenceMetaDataSerializer

Always returns false by default.

Overrides:

serializeAttributeOverride in class AnnotationPersistenceMetaDataSerializer

serializeAttributeOverrideMappingContent

protected void serializeAttributeOverrideMappingContent(FieldMetaData fmd,
                                                        FieldMetaData orig,
                                                        AnnotationBuilder ab)

Description copied from class: AnnotationPersistenceMetaDataSerializer

Serialize attribute override mapping content. Does nothing by default,

Overrides:

serializeAttributeOverrideMappingContent in class AnnotationPersistenceMetaDataSerializer

getStrategy

protected PersistenceStrategy getStrategy(FieldMetaData fmd)

Description copied from class: AnnotationPersistenceMetaDataSerializer

Return the serialized strategy name.

Overrides:

getStrategy in class AnnotationPersistenceMetaDataSerializer

serializeFieldMappingContent

protected void serializeFieldMappingContent(FieldMetaData fmd,
                                            PersistenceStrategy strategy,
                                            AnnotationBuilder ab)

Description copied from class: AnnotationPersistenceMetaDataSerializer

Serialize field mapping content; this will be called before #serializeValueMappingContent. Does nothing by default.

Overrides:

serializeFieldMappingContent in class AnnotationPersistenceMetaDataSerializer

getEnumType

protected EnumType getEnumType(FieldMapping field)

Return enum type for the field.

newSerializationComparator

protected AnnotationPersistenceMetaDataSerializer.SerializationComparator newSerializationComparator()

Description copied from class: AnnotationPersistenceMetaDataSerializer

Create a new comparator for ordering objects that are to be serialized.

Overrides:

newSerializationComparator in class AnnotationPersistenceMetaDataSerializer

addSystemMappingElements

protected void addSystemMappingElements(Collection toSerialize)

Description copied from class: AnnotationPersistenceMetaDataSerializer

Add system-level mapping elements to be serialized. Does nothing by default.

Overrides:

addSystemMappingElements in class AnnotationPersistenceMetaDataSerializer

type

protected int type(Object o)

Description copied from class: AnnotationPersistenceMetaDataSerializer

Return the type constant for the given object based on its runtime class. If the runtime class does not correspond to any of the known types then returns -1. This can happen for tags that are not handled at this store-agnostic level.

Overrides:

type in class AnnotationPersistenceMetaDataSerializer

serializeSystemMappingElement

protected void serializeSystemMappingElement(Object obj)

Description copied from class: AnnotationPersistenceMetaDataSerializer

Serialize unknown mapping element at system level.

Overrides:

serializeSystemMappingElement in class AnnotationPersistenceMetaDataSerializer

serializeQueryMappings

protected void serializeQueryMappings(ClassMetaData meta)

Description copied from class: AnnotationPersistenceMetaDataSerializer

Serialize query mappings. Does nothing by default.

Overrides:

serializeQueryMappings in class AnnotationPersistenceMetaDataSerializer

serializeSequence

protected void serializeSequence(SequenceMetaData meta)

Description copied from class: AnnotationPersistenceMetaDataSerializer

Serialize sequence metadata.

Overrides:

serializeSequence in class AnnotationPersistenceMetaDataSerializer