org.nuiton.wikitty.jdbc
Class WikittyExtensionStorageJDBC

java.lang.Object
  org.nuiton.wikitty.jdbc.WikittyExtensionStorageJDBC

All Implemented Interfaces:

WikittyExtensionStorage

public class WikittyExtensionStorageJDBC
extends Object
implements WikittyExtensionStorage

Version:

$Revision: 616 $ Last update: $Date: 2010-12-16 23:47:20 +0100 (jeu., 16 déc. 2010) $ by : $Author: bpoussin $

Author:

morin

Field Summary

protected org.nuiton.util.ApplicationConfig	config
protected Map<String,WikittyExtension>	extensionCache cache for extension key: ext id (extname[extversion]) value: WikittyExtension
protected Properties	jdbcQuery Properties file
protected Map<String,String>	lastVersion cache for last extension version; key: extName value: extVersion
protected static org.apache.commons.logging.Log	log to use log facility, just put in your code: log.info(\"...\");

Constructor Summary

WikittyExtensionStorageJDBC(org.nuiton.util.ApplicationConfig config)

Method Summary

WikittyEvent	clear(WikittyTransaction transaction)
WikittyEvent	delete(WikittyTransaction transaction, Collection<String> extNames)
boolean	exists(WikittyTransaction transaction, String id)
List<String>	getAllExtensionIds(WikittyTransaction transaction)
List<String>	getAllExtensionsRequires(WikittyTransaction transaction, String extensionName)
String	getLastVersion(WikittyTransaction transaction, String extName) return last version available for specified extension name
WikittyExtension	restore(WikittyTransaction transaction, String name, String version)
WikittyEvent	store(WikittyTransaction transaction, Collection<WikittyExtension> extensions)

Methods inherited from class java.lang.Object

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

Field Detail

log

protected static org.apache.commons.logging.Log log

to use log facility, just put in your code: log.info(\"...\");

jdbcQuery

protected final Properties jdbcQuery

Properties file

config

protected org.nuiton.util.ApplicationConfig config

extensionCache

protected Map<String,WikittyExtension> extensionCache

cache for extension key: ext id (extname[extversion]) value: WikittyExtension

lastVersion

protected transient Map<String,String> lastVersion

cache for last extension version; key: extName value: extVersion

Constructor Detail

WikittyExtensionStorageJDBC

public WikittyExtensionStorageJDBC(org.nuiton.util.ApplicationConfig config)

Method Detail

store

public WikittyEvent store(WikittyTransaction transaction,
                          Collection<WikittyExtension> extensions)
                   throws WikittyException

Specified by:

store in interface WikittyExtensionStorage

Throws:

WikittyException

delete

public WikittyEvent delete(WikittyTransaction transaction,
                           Collection<String> extNames)

Specified by:

delete in interface WikittyExtensionStorage

exists

public boolean exists(WikittyTransaction transaction,
                      String id)

Specified by:

exists in interface WikittyExtensionStorage

getAllExtensionIds

public List<String> getAllExtensionIds(WikittyTransaction transaction)

Specified by:

getAllExtensionIds in interface WikittyExtensionStorage

getAllExtensionsRequires

public List<String> getAllExtensionsRequires(WikittyTransaction transaction,
                                             String extensionName)

Specified by:

getAllExtensionsRequires in interface WikittyExtensionStorage

getLastVersion

public String getLastVersion(WikittyTransaction transaction,
                             String extName)

return last version available for specified extension name

Specified by:

getLastVersion in interface WikittyExtensionStorage

Parameters:

name - name of extension

Returns:

last version availble for this version, or null if extension doesn't exist

restore

public WikittyExtension restore(WikittyTransaction transaction,
                                String name,
                                String version)
                         throws WikittyException

Specified by:

restore in interface WikittyExtensionStorage

Throws:

WikittyException

clear

public WikittyEvent clear(WikittyTransaction transaction)

Specified by:

clear in interface WikittyExtensionStorage