com.sleepycat.persist.impl
Class ComparatorCatalog

java.lang.Object
  com.sleepycat.persist.impl.ComparatorCatalog

All Implemented Interfaces:

Catalog

 class ComparatorCatalog
extends Object
implements Catalog

Read-only catalog used by a PersistComparator to return simple formats plus reconstituted enum formats.

Author:

Mark Hayes

Field Summary

Fields inherited from interface com.sleepycat.persist.impl.Catalog

BETA_VERSION, CURRENT_VERSION

Constructor Summary

ComparatorCatalog(Map<String,Format> formatMap)

Method Summary

Object	convertRawObject(RawObject o, IdentityHashMap converted)
Format	createFormat(Class type, Map<String,Format> newFormats)
Format	createFormat(String clsName, Map<String,Format> newFormats)
Format	getFormat(Class cls, boolean checkEntitySubclassIndexes) Returns a format for a given class, or throws an exception.
Format	getFormat(int formatId) Returns a format for a given ID, or throws an exception.
Format	getFormat(String className) Returns a format by class name.
int	getInitVersion(Format format, boolean forReader) See above.
boolean	isRawAccess()

Methods inherited from class java.lang.Object

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

Constructor Detail

ComparatorCatalog

ComparatorCatalog(Map<String,Format> formatMap)

Method Detail

getInitVersion

public int getInitVersion(Format format,
                          boolean forReader)

Description copied from interface: Catalog

See above.

Specified by:

getInitVersion in interface Catalog

getFormat

public Format getFormat(int formatId)

Description copied from interface: Catalog

Returns a format for a given ID, or throws an exception. This method is used when reading an object from the byte array format.

Specified by:

getFormat in interface Catalog

getFormat

public Format getFormat(Class cls,
                        boolean checkEntitySubclassIndexes)

Description copied from interface: Catalog

Returns a format for a given class, or throws an exception. This method is used when writing an object that was passed in by the user.

Specified by:

getFormat in interface Catalog

checkEntitySubclassIndexes - is true if we're expecting this format to be an entity subclass and therefore subclass secondary indexes should be opened.

getFormat

public Format getFormat(String className)

Description copied from interface: Catalog

Returns a format by class name. Unlike #getFormat(Class), the format will not be created if it is not already known.

Specified by:

getFormat in interface Catalog

createFormat

public Format createFormat(String clsName,
                           Map<String,Format> newFormats)

Specified by:

createFormat in interface Catalog

See Also:

PersistCatalog.createFormat(java.lang.String, java.util.Map)

createFormat

public Format createFormat(Class type,
                           Map<String,Format> newFormats)

Specified by:

createFormat in interface Catalog

See Also:

PersistCatalog.createFormat(java.lang.String, java.util.Map)

isRawAccess

public boolean isRawAccess()

Specified by:

isRawAccess in interface Catalog

See Also:

PersistCatalog.isRawAccess()

convertRawObject

public Object convertRawObject(RawObject o,
                               IdentityHashMap converted)

Specified by:

convertRawObject in interface Catalog

See Also:

PersistCatalog.convertRawObject(com.sleepycat.persist.raw.RawObject, com.sleepycat.je.utilint.IdentityHashMap)