com.sleepycat.persist.impl
Interface Catalog

All Known Implementing Classes:

PersistCatalog, ReadOnlyCatalog, SimpleCatalog

interface Catalog

Catalog operation interface used by format classes.

Author:

Mark Hayes

See Also:

PersistCatalog, SimpleCatalog, ReadOnlyCatalog

Field Summary

static int	BETA_VERSION
static int	CURRENT_VERSION

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()

Field Detail

BETA_VERSION

static final int BETA_VERSION

See Also:

Constant Field Values

CURRENT_VERSION

static final int CURRENT_VERSION

See Also:

Constant Field Values

Method Detail

getInitVersion

int getInitVersion(Format format,
                   boolean forReader)

See above.

getFormat

Format getFormat(int formatId)

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

Throws:

java.lang.IllegalStateException - if the formatId does not correspond to a persistent class. This is an internal consistency error.

getFormat

Format getFormat(java.lang.Class cls)

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.

Throws:

java.lang.IllegalArgumentException - if the class is not persistent. This is a user error.

getFormat

Format getFormat(java.lang.String className)

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

createFormat

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

See Also:

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

createFormat

Format createFormat(java.lang.Class type,
                    java.util.Map<java.lang.String,Format> newFormats)

See Also:

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

isRawAccess

boolean isRawAccess()

See Also:

PersistCatalog.isRawAccess()

convertRawObject

java.lang.Object convertRawObject(RawObject o,
                                  java.util.IdentityHashMap converted)

See Also:

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