org.apache.jackrabbit.core.persistence.bundle
Class OraclePersistenceManager

java.lang.Object
  org.apache.jackrabbit.core.persistence.bundle.AbstractBundlePersistenceManager
      org.apache.jackrabbit.core.persistence.bundle.BundleDbPersistenceManager
          org.apache.jackrabbit.core.persistence.bundle.OraclePersistenceManager

All Implemented Interfaces:

CachingPersistenceManager, IterablePersistenceManager, PersistenceManager

Direct Known Subclasses:

Oracle9PersistenceManager

public class OraclePersistenceManager
extends BundleDbPersistenceManager

Extends the BundleDbPersistenceManager by Oracle specific code.

Configuration:

• <param name="#setExternalBLOBs(String) externalBLOBs}" value="false"/>
• <param name="bundleCacheSize" value="8"/>
• <param name="consistencyCheck" value="false"/>
• <param name="minBlobSize" value="16384"/>
• <param name="driver" value="oracle.jdbc.OracleDriverr"/>
• <param name="url" value="jdbc:oracle:thin:@127.0.0.1:1521:xe"/>
• <param name="user" value=""/>
• <param name="password" value=""/>
• <param name="schema" value="oracle"/>
• <param name="schemaObjectPrefix" value="${wsp.name}_"/>
• <param name="tableSpace" value=""/>
• <param name="errorHandling" value=""/>

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.jackrabbit.core.persistence.bundle.BundleDbPersistenceManager

BundleDbPersistenceManager.CloseableBLOBStore, BundleDbPersistenceManager.DbBlobStore, BundleDbPersistenceManager.FSBlobStore

Field Summary

static String	TABLE_SPACE_VARIABLE the variable for the Oracle table space
protected String	tableSpace the Oracle table space to use

Fields inherited from class org.apache.jackrabbit.core.persistence.bundle.BundleDbPersistenceManager

binding, blobStore, blockOnConnectionLoss, bundleDeleteSQL, bundleInsertSQL, bundleSelectAllIdsFromSQL, bundleSelectAllIdsSQL, bundleSelectSQL, bundleUpdateSQL, connectionManager, consistencyCheck, consistencyFix, driver, errorHandling, externalBLOBs, INITIAL_BUFFER_SIZE, initialized, nodeReferenceDeleteSQL, nodeReferenceInsertSQL, nodeReferenceSelectSQL, nodeReferenceUpdateSQL, password, schema, SCHEMA_OBJECT_PREFIX_VARIABLE, schemaObjectPrefix, SM_BINARY_KEYS, SM_LONGLONG_KEYS, url, user

Fields inherited from class org.apache.jackrabbit.core.persistence.bundle.AbstractBundlePersistenceManager

context, NODEFILENAME, NODEREFSFILENAME, RES_NAME_INDEX, RES_NS_INDEX

Constructor Summary

OraclePersistenceManager()
Creates a new oracle persistence manager

Method Summary

protected boolean	checkTablesWithUser() Indicates if the user name should be included when retrieving the tables during BundleDbPersistenceManager.checkTablesExist().
protected DbNameIndex	createDbNameIndex() Returns a new instance of a NGKDbNameIndex.
protected String	createSchemaSQL(String sql) Creates an SQL statement for schema creation by variable substitution.
String	getTableSpace() Returns the configured Oracle table space.
void	init(PMContext context) Initializes the persistence manager.
protected void	prepareSchemaObjectPrefix() Since Oracle only supports table names up to 30 characters in length illegal characters are simply replaced with "_" rather than escaping them with "_x0000_".
void	setTableSpace(String tableSpace) Sets the Oracle table space.

Methods inherited from class org.apache.jackrabbit.core.persistence.bundle.BundleDbPersistenceManager

buildSQLStatements, checkBundleConsistency, checkConsistency, checkSchema, checkTablesExist, close, closeResultSet, closeStatement, createBlobStore, createDBBlobStore, createLocalFSBlobStore, createParams, destroy, destroyBundle, exists, existsBundle, getAllNodeIds, getBinding, getBlockOnConnectionLoss, getConsistencyCheck, getConsistencyFix, getDriver, getErrorHandling, getKey, getMinBlobSize, getNameIndex, getPassword, getSchema, getSchemaObjectPrefix, getStorageModel, getUrl, getUser, isExternalBLOBs, load, loadBundle, loadBundle, logException, resetStatement, setBlockOnConnectionLoss, setConsistencyCheck, setConsistencyFix, setDriver, setErrorHandling, setExternalBLOBs, setKey, setMinBlobSize, setPassword, setSchema, setSchemaObjectPrefix, setUrl, setUser, store, store, storeBundle, toString, useDbBlobStore, useLocalFsBlobStore

Methods inherited from class org.apache.jackrabbit.core.persistence.bundle.AbstractBundlePersistenceManager

buildBlobFilePath, buildNodeFilePath, buildNodeFolderPath, buildNodeReferencesFilePath, buildPropFilePath, createNew, createNew, evictBundle, exists, exists, getBundleCacheSize, getNsIndex, load, load, onExternalUpdate, setBundleCacheSize

Methods inherited from class java.lang.Object

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

Field Detail

TABLE_SPACE_VARIABLE

public static final String TABLE_SPACE_VARIABLE

the variable for the Oracle table space

See Also:

Constant Field Values

tableSpace

protected String tableSpace

the Oracle table space to use

Constructor Detail

OraclePersistenceManager

public OraclePersistenceManager()

Creates a new oracle persistence manager

Method Detail

getTableSpace

public String getTableSpace()

Returns the configured Oracle table space.

Returns:

the configured Oracle table space.

setTableSpace

public void setTableSpace(String tableSpace)

Sets the Oracle table space.

Parameters:

tableSpace - the Oracle table space.

init

public void init(PMContext context)
          throws Exception

Description copied from class: BundleDbPersistenceManager

Initializes the persistence manager. The persistence manager is permanently bound to the given context, and any required external resources are acquired.

An appropriate exception is thrown if the persistence manager initialization fails for whatever reason. In this case the state of the persistence manager is undefined and the instance should be discarded. Initializes the internal structures of this abstract persistence manager.

Specified by:

init in interface PersistenceManager

Overrides:

init in class BundleDbPersistenceManager

Parameters:

context - persistence manager context

Throws:

Exception - if the persistence manager initialization failed

createDbNameIndex

protected DbNameIndex createDbNameIndex()
                                 throws SQLException

Returns a new instance of a NGKDbNameIndex.

Overrides:

createDbNameIndex in class BundleDbPersistenceManager

Returns:

a new instance of a NGKDbNameIndex.

Throws:

SQLException - if an SQL error occurs.

checkTablesWithUser

protected boolean checkTablesWithUser()

Indicates if the user name should be included when retrieving the tables during BundleDbPersistenceManager.checkTablesExist().

Please note that this currently only needs to be changed for oracle based persistence managers.

Overrides:

checkTablesWithUser in class BundleDbPersistenceManager

Returns:

true

createSchemaSQL

protected String createSchemaSQL(String sql)

Creates an SQL statement for schema creation by variable substitution.

Overrides:

createSchemaSQL in class BundleDbPersistenceManager

Parameters:

sql - a SQL string which may contain variables to substitute

Returns:

a valid SQL string

prepareSchemaObjectPrefix

protected void prepareSchemaObjectPrefix()
                                  throws Exception

Since Oracle only supports table names up to 30 characters in length illegal characters are simply replaced with "_" rather than escaping them with "_x0000_".

Overrides:

prepareSchemaObjectPrefix in class BundleDbPersistenceManager

Throws:

Exception - if an error occurs