kodo.meta
Class DelegatingJDOMetaDataRepository

java.lang.Object
  |
  +--kodo.meta.DelegatingJDOMetaDataRepository

All Implemented Interfaces:

ImplHelper.RegisterClassListener, JDOMetaDataRepository

Direct Known Subclasses:

MappingRepository

public class DelegatingJDOMetaDataRepository

extends Object

implements JDOMetaDataRepository

Wrapper around a repository.

Constructor Summary

DelegatingJDOMetaDataRepository(JDOMetaDataRepository repos)

Method Summary

void	addMetaData(ClassMetaData meta) Add a metadata instance to the repository.
void	clear() Clear the cache of parsed metadata.
boolean	equals(Object other)
JDOConfiguration	getConfiguration() Return the configuration for the repository.
JDOMetaDataRepository	getDelegate() Return the wrapped repository.
ClassMetaData	getEmbeddedMetaData(ClassMetaData owner, int field) Return the class metadata for the embedded value of the given field.
JDOMetaDataGenerator	getGenerator() Return the generator to use to create default metadata.
JDOMetaDataRepository	getInnermostDelegate() Return the base underlying repository.
ClassMetaData	getMetaData(Class cls, ClassLoader pmLoader, boolean mustExist) Return the metadata for the given class.
ClassMetaData	getMetaData(Object oid, ClassLoader pmLoader, boolean mustExist) Return the least-derived class metadata for the given application identity object.
MetaDataLoader	getMetaDataLoader() Return the loader to use to load jdo metadata instances.
ClassMetaData[]	getMetaDatas() Return all the metadata instances currently in the repository.
ClassMetaData[]	getMetaDatas(Class cls, boolean impls, ClassLoader pmLoader, boolean mustExist) Return all metadatas for the given class.
int	getValidate() The metadata validation level.
boolean	getValidateExtensionKeys() Whether to validate extension keys against the known set.
int	hashCode()
boolean	hasMetaData(Class cls) Return true if the repository has metadata for the given class.
void	registerClass(Class cls)
boolean	removeMetaData(Class cls) Remove a metadata instance from the repository.
boolean	removeMetaData(ClassMetaData meta) Remove a metadata instance from the repository.
void	setGenerator(JDOMetaDataGenerator generator) Set the generator to use to create default metadata.
void	setMetaDataLoader(MetaDataLoader l) Set the loader to use to load jdo metadata instances.
void	setValidate(int validate) The metadata validation level.
void	setValidateExtensionKeys(boolean validate) Whether to validate extension keys against the known set.
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

DelegatingJDOMetaDataRepository

public DelegatingJDOMetaDataRepository(JDOMetaDataRepository repos)

Method Detail

getDelegate

public JDOMetaDataRepository getDelegate()

Return the wrapped repository.

getInnermostDelegate

public JDOMetaDataRepository getInnermostDelegate()

Return the base underlying repository.

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object other)

Overrides:

equals in class Object

toString

public String toString()

Overrides:

toString in class Object

registerClass

public void registerClass(Class cls)

Specified by:

registerClass in interface ImplHelper.RegisterClassListener

getConfiguration

public JDOConfiguration getConfiguration()

Description copied from interface: JDOMetaDataRepository

Return the configuration for the repository.

Specified by:

getConfiguration in interface JDOMetaDataRepository

getMetaDataLoader

public MetaDataLoader getMetaDataLoader()

Description copied from interface: JDOMetaDataRepository

Return the loader to use to load jdo metadata instances.

Specified by:

getMetaDataLoader in interface JDOMetaDataRepository

setMetaDataLoader

public void setMetaDataLoader(MetaDataLoader l)

Description copied from interface: JDOMetaDataRepository

Set the loader to use to load jdo metadata instances.

Specified by:

setMetaDataLoader in interface JDOMetaDataRepository

getGenerator

public JDOMetaDataGenerator getGenerator()

Description copied from interface: JDOMetaDataRepository

Return the generator to use to create default metadata.

Specified by:

getGenerator in interface JDOMetaDataRepository

setGenerator

public void setGenerator(JDOMetaDataGenerator generator)

Description copied from interface: JDOMetaDataRepository

Set the generator to use to create default metadata.

Specified by:

setGenerator in interface JDOMetaDataRepository

getValidate

public int getValidate()

Description copied from interface: JDOMetaDataRepository

The metadata validation level. One of the constants from ClassMetaData.

Specified by:

getValidate in interface JDOMetaDataRepository

setValidate

public void setValidate(int validate)

Description copied from interface: JDOMetaDataRepository

The metadata validation level. One of the constants from ClassMetaData.

Specified by:

setValidate in interface JDOMetaDataRepository

getValidateExtensionKeys

public boolean getValidateExtensionKeys()

Description copied from interface: JDOMetaDataRepository

Whether to validate extension keys against the known set. Defaults to true.

Specified by:

getValidateExtensionKeys in interface JDOMetaDataRepository

setValidateExtensionKeys

public void setValidateExtensionKeys(boolean validate)

Description copied from interface: JDOMetaDataRepository

Whether to validate extension keys against the known set. Defaults to true.

Specified by:

setValidateExtensionKeys in interface JDOMetaDataRepository

getMetaData

public ClassMetaData getMetaData(Class cls,
                                 ClassLoader pmLoader,
                                 boolean mustExist)

Description copied from interface: JDOMetaDataRepository

Return the metadata for the given class.

Specified by:

getMetaData in interface JDOMetaDataRepository

Following copied from interface: kodo.meta.JDOMetaDataRepository

Parameters:

cls - the class to retrieve metadata for

pmLoader - the persistence manager's class loader, if any

mustExist - if true, throws a JDOMetaDataNotFoundException if no metadata is found

getEmbeddedMetaData

public ClassMetaData getEmbeddedMetaData(ClassMetaData owner,
                                         int field)

Description copied from interface: JDOMetaDataRepository

Return the class metadata for the embedded value of the given field.

Specified by:

getEmbeddedMetaData in interface JDOMetaDataRepository

getMetaDatas

public ClassMetaData[] getMetaDatas()

Description copied from interface: JDOMetaDataRepository

Return all the metadata instances currently in the repository.

Specified by:

getMetaDatas in interface JDOMetaDataRepository

hasMetaData

public boolean hasMetaData(Class cls)

Description copied from interface: JDOMetaDataRepository

Return true if the repository has metadata for the given class.

Specified by:

hasMetaData in interface JDOMetaDataRepository

addMetaData

public void addMetaData(ClassMetaData meta)

Description copied from interface: JDOMetaDataRepository

Add a metadata instance to the repository.

Specified by:

addMetaData in interface JDOMetaDataRepository

removeMetaData

public boolean removeMetaData(ClassMetaData meta)

Description copied from interface: JDOMetaDataRepository

Remove a metadata instance from the repository.

Specified by:

removeMetaData in interface JDOMetaDataRepository

Following copied from interface: kodo.meta.JDOMetaDataRepository

Returns:

true if removed, false if not in this repository

removeMetaData

public boolean removeMetaData(Class cls)

Description copied from interface: JDOMetaDataRepository

Remove a metadata instance from the repository.

Specified by:

removeMetaData in interface JDOMetaDataRepository

Following copied from interface: kodo.meta.JDOMetaDataRepository

Returns:

true if removed, false if not in this repository

getMetaData

public ClassMetaData getMetaData(Object oid,
                                 ClassLoader pmLoader,
                                 boolean mustExist)

Description copied from interface: JDOMetaDataRepository

Return the least-derived class metadata for the given application identity object.

Specified by:

getMetaData in interface JDOMetaDataRepository

Following copied from interface: kodo.meta.JDOMetaDataRepository

Parameters:

oid - the oid to get the metadata for

pmLoader - the persistence manager's class loader, if any

mustExist - if true, throws a JDOMetaDataNotFoundException if no metadata is found

getMetaDatas

public ClassMetaData[] getMetaDatas(Class cls,
                                    boolean impls,
                                    ClassLoader pmLoader,
                                    boolean mustExist)

Description copied from interface: JDOMetaDataRepository

Return all metadatas for the given class. If the class is concrete, only the class metadata will be returned. If the class is an interface or is abstract, metadata for all least-derived classes that implement/ extend the class will be returned.

Specified by:

getMetaDatas in interface JDOMetaDataRepository

Following copied from interface: kodo.meta.JDOMetaDataRepository

Parameters:

cls - the class or interface to retrieve metadata for

impls - true to include implementations of the given class if it is non-persistent type, or false to consider the given class only

pmLoader - the persistence manager's class loader, if any

mustExist - if true, throws a JDOMetaDataNotFoundException if impls are not included and no metadata is found

clear

public void clear()

Description copied from interface: JDOMetaDataRepository

Clear the cache of parsed metadata. This method also clears the internal loader's cache.

Specified by:

clear in interface JDOMetaDataRepository