com.sleepycat.persist.impl
Class ReadOnlyCatalog

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

All Implemented Interfaces:

Catalog

 class ReadOnlyCatalog
extends java.lang.Object
implements Catalog

Read-only catalog operations used when initializing new formats. This catalog is used temprarily when the main catalog has not been updated yet, but the new formats need to do catalog lookups.

Author:

Mark Hayes

See Also:

PersistCatalog.addNewFormat(java.lang.Class)

Field Summary

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

BETA_VERSION, CURRENT_VERSION

Constructor Summary

ReadOnlyCatalog(java.util.List<Format> formatList, java.util.Map<java.lang.String,Format> formatMap)

Method Summary

java.lang.Object	convertRawObject(RawObject o, java.util.IdentityHashMap converted)
Format	createFormat(java.lang.Class type, java.util.Map<java.lang.String,Format> newFormats)
Format	createFormat(java.lang.String clsName, java.util.Map<java.lang.String,Format> newFormats)
Format	getFormat(java.lang.Class cls) 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(java.lang.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

ReadOnlyCatalog

ReadOnlyCatalog(java.util.List<Format> formatList,
                java.util.Map<java.lang.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(java.lang.Class cls)

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

getFormat

public Format getFormat(java.lang.String className)

Description copied from interface: Catalog

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

Specified by:

getFormat in interface Catalog

createFormat

public Format createFormat(java.lang.String clsName,
                           java.util.Map<java.lang.String,Format> newFormats)

Specified by:

createFormat in interface Catalog

See Also:

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

createFormat

public Format createFormat(java.lang.Class type,
                           java.util.Map<java.lang.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 java.lang.Object convertRawObject(RawObject o,
                                         java.util.IdentityHashMap converted)

Specified by:

convertRawObject in interface Catalog

See Also:

PersistCatalog.convertRawObject(com.sleepycat.persist.raw.RawObject, java.util.IdentityHashMap)