org.apache.jackrabbit.core.persistence.db

Class DerbyPersistenceManager

java.lang.Object

org.apache.jackrabbit.core.persistence.AbstractPersistenceManager

org.apache.jackrabbit.core.persistence.db.DatabasePersistenceManager

org.apache.jackrabbit.core.persistence.db.SimpleDbPersistenceManager

org.apache.jackrabbit.core.persistence.db.DerbyPersistenceManager

All Implemented Interfaces:

PersistenceManager, DatabaseAware

Deprecated.

Please migrate to a bundle persistence manager (JCR-2802)

@Deprecated
public class DerbyPersistenceManager
extends SimpleDbPersistenceManager

DerbyPersistenceManager is a JDBC-based PersistenceManager for Jackrabbit that persists ItemState and NodeReferences objects in an embedded or standalone Derby database using a simple custom serialization format and a very basic non-normalized database schema (in essence tables with one 'key' and one 'data' column).

It is configured through the following properties:

• url: the database url of the form "jdbc:derby:[//host:port/][db];[attributes]"
• schemaObjectPrefix: prefix to be prepended to schema objects
• driver: the FQN name of the JDBC driver class (default: "org.apache.derby.jdbc.EmbeddedDriver"); Use "org.apache.derby.jdbc.ClientDriver" when using a standalone database
• schema: type of schema to be used (default: "derby")
• user: the database user (default: null)
• password: the user's password (default: null)
• externalBLOBs: if true (the default) BINARY values (BLOBs) are stored in the local file system; if false BLOBs are stored in the database
• shutdownOnClose: if true (the default) the database is shutdown when the last connection is closed; set this to false when using a standalone database

See also SimpleDbPersistenceManager.

The following is a fragment from a sample configuration:

   <PersistenceManager class="org.apache.jackrabbit.core.persistence.db.DerbyPersistenceManager">
       <param name="url" value="jdbc:derby:${wsp.home}/db;create=true"/>
       <param name="schemaObjectPrefix" value="${wsp.name}_"/>
       <param name="externalBLOBs" value="false"/>
   </PersistenceManager>
 

Field Summary

Fields

Modifier and Type	Field and Description
protected boolean	shutdownOnClose Deprecated. Flag indicating whether this derby database should be shutdown on close.

Fields inherited from class org.apache.jackrabbit.core.persistence.db.SimpleDbPersistenceManager

driver, password, url, user

Fields inherited from class org.apache.jackrabbit.core.persistence.db.DatabasePersistenceManager

autoReconnect, blobDeleteSQL, blobFS, blobInsertSQL, blobSelectExistSQL, blobSelectSQL, blobStore, blobUpdateSQL, con, externalBLOBs, INITIAL_BUFFER_SIZE, initialized, nodeReferenceDeleteSQL, nodeReferenceInsertSQL, nodeReferenceSelectExistSQL, nodeReferenceSelectSQL, nodeReferenceUpdateSQL, nodeStateDeleteSQL, nodeStateInsertSQL, nodeStateSelectExistSQL, nodeStateSelectSQL, nodeStateUpdateSQL, propertyStateDeleteSQL, propertyStateInsertSQL, propertyStateSelectExistSQL, propertyStateSelectSQL, propertyStateUpdateSQL, schema, SCHEMA_OBJECT_PREFIX_VARIABLE, schemaObjectPrefix, SLEEP_BEFORE_RECONNECT

Constructor Summary

Constructors

Constructor and Description
DerbyPersistenceManager() Deprecated. Creates a new SimpleDbPersistenceManager instance.

Method Summary

Modifier and Type	Method and Description
protected void	closeConnection(Connection connection) Deprecated. Closes the given connection and shuts down the embedded Derby database if shutdownOnClose is set to true.
boolean	getShutdownOnClose() Deprecated.
void	setShutdownOnClose(boolean shutdownOnClose) Deprecated.

Methods inherited from class org.apache.jackrabbit.core.persistence.db.SimpleDbPersistenceManager

getConnection, getDriver, getPassword, getUrl, getUser, setConnectionFactory, setDriver, setPassword, setUrl, setUser

Methods inherited from class org.apache.jackrabbit.core.persistence.db.DatabasePersistenceManager

buildSQLStatements, checkSchema, close, closeResultSet, closeStatement, createSchemaSql, destroy, destroy, destroy, executeStmt, exists, exists, existsReferencesTo, getSchema, getSchemaDDL, getSchemaObjectPrefix, init, initConnection, initPreparedStatements, isExternalBLOBs, isSchemaCheckEnabled, load, load, loadReferencesTo, logException, prepareSchemaObjectPrefix, reestablishConnection, resetStatement, setExternalBLOBs, setExternalBLOBs, setSchema, setSchemaCheckEnabled, setSchemaObjectPrefix, store, store, store, store

Methods inherited from class org.apache.jackrabbit.core.persistence.AbstractPersistenceManager

checkConsistency, createNew, createNew

Methods inherited from class java.lang.Object

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

Field Detail

shutdownOnClose

protected boolean shutdownOnClose

Deprecated.

Flag indicating whether this derby database should be shutdown on close.

Constructor Detail

DerbyPersistenceManager

public DerbyPersistenceManager()

Deprecated.

Creates a new SimpleDbPersistenceManager instance.

Method Detail

getShutdownOnClose

public boolean getShutdownOnClose()

Deprecated.

setShutdownOnClose

public void setShutdownOnClose(boolean shutdownOnClose)

Deprecated.

closeConnection

protected void closeConnection(Connection connection)
                        throws SQLException

Deprecated.

Closes the given connection and shuts down the embedded Derby database if shutdownOnClose is set to true.

Overrides:

closeConnection in class DatabasePersistenceManager

Parameters:

connection - database connection

Throws:

SQLException - if an error occurs

See Also:

DatabasePersistenceManager.closeConnection(Connection)