org.ametys.plugins.core.impl.userpref

Class JdbcXmlUserPreferencesStorage

java.lang.Object

org.apache.avalon.framework.logger.AbstractLogEnabled

org.ametys.plugins.core.impl.userpref.JdbcXmlUserPreferencesStorage

All Implemented Interfaces:

DefaultUserPreferencesStorage, UserPreferencesStorage, Configurable, LogEnabled, Serviceable, ThreadSafe

public class JdbcXmlUserPreferencesStorage
extends AbstractLogEnabled
implements DefaultUserPreferencesStorage, ThreadSafe, Configurable, Serviceable

The JDBC implementation of DefaultUserPreferencesStorage. This implementation stores preferences in a database, as an XML file.

Field Summary

Fields

Modifier and Type	Field and Description
protected String	_databaseTable The database table in which the preferences are stored.
protected String	_dataSourceId The id of the data source used.
protected SAXParser	_saxParser A SAX parser.

Fields inherited from interface org.ametys.core.userpref.DefaultUserPreferencesStorage

ROLE

Constructor Summary

Constructors

Constructor and Description
JdbcXmlUserPreferencesStorage()

Method Summary

Modifier and Type	Method and Description
protected byte[]	_getPreferencesXmlBytes(Map<String,String> preferences) Write a Map of preferences as XML and return an InputStream on this XML.
void	configure(Configuration configuration)
Map<String,String>	getUnTypedUserPrefs(UserIdentity user, String storageContext, Map<String,String> contextVars) Get a user's preference values (as String) for a given context.
Boolean	getUserPreferenceAsBoolean(UserIdentity user, String storageContext, Map<String,String> contextVars, String id) Get a single boolean user preference value for a given context.
Date	getUserPreferenceAsDate(UserIdentity user, String storageContext, Map<String,String> contextVars, String id) Get a single date user preference value for a given context.
Double	getUserPreferenceAsDouble(UserIdentity user, String storageContext, Map<String,String> contextVars, String id) Get a single double user preference value for a given context.
Long	getUserPreferenceAsLong(UserIdentity user, String storageContext, Map<String,String> contextVars, String id) Get a single long user preference value for a given context.
String	getUserPreferenceAsString(UserIdentity user, String storageContext, Map<String,String> contextVars, String id) Get a single string user preference value for a given context.
void	removeUserPreferences(UserIdentity user, String storageContext, Map<String,String> contextVars) Remove the stored user preferences for a login in a given context.
void	service(ServiceManager manager)
void	setUserPreferences(UserIdentity user, String storageContext, Map<String,String> contextVars, Map<String,String> preferences) Set a user's preferences for a given context.

Methods inherited from class org.apache.avalon.framework.logger.AbstractLogEnabled

enableLogging, getLogger, setupLogger, setupLogger, setupLogger

Methods inherited from class java.lang.Object

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

Field Detail

_saxParser

protected SAXParser _saxParser

A SAX parser.

_dataSourceId

protected String _dataSourceId

The id of the data source used.

_databaseTable

protected String _databaseTable

The database table in which the preferences are stored.

Constructor Detail

JdbcXmlUserPreferencesStorage

public JdbcXmlUserPreferencesStorage()

Method Detail

configure

public void configure(Configuration configuration)
               throws ConfigurationException

Specified by:

configure in interface Configurable

Throws:

ConfigurationException

service

public void service(ServiceManager manager)
             throws ServiceException

Specified by:

service in interface Serviceable

Throws:

ServiceException

getUnTypedUserPrefs

public Map<String,String> getUnTypedUserPrefs(UserIdentity user,
                                              String storageContext,
                                              Map<String,String> contextVars)
                                       throws UserPreferencesException

Description copied from interface: UserPreferencesStorage

Get a user's preference values (as String) for a given context.

Specified by:

getUnTypedUserPrefs in interface UserPreferencesStorage

Parameters:

user - the user.

storageContext - the preferences storage context.

contextVars - The context variables including environment elements

Returns:

the user preference values as a Map of String indexed by preference ID.

Throws:

UserPreferencesException - if an error occurs getting the preferences.

removeUserPreferences

public void removeUserPreferences(UserIdentity user,
                                  String storageContext,
                                  Map<String,String> contextVars)
                           throws UserPreferencesException

Description copied from interface: UserPreferencesStorage

Remove the stored user preferences for a login in a given context.

Specified by:

removeUserPreferences in interface UserPreferencesStorage

Parameters:

user - the user.

storageContext - the preferences storage context.

contextVars - the context variables.

Throws:

UserPreferencesException - if an error occurred

setUserPreferences

public void setUserPreferences(UserIdentity user,
                               String storageContext,
                               Map<String,String> contextVars,
                               Map<String,String> preferences)
                        throws UserPreferencesException

Description copied from interface: UserPreferencesStorage

Set a user's preferences for a given context.

Specified by:

setUserPreferences in interface UserPreferencesStorage

Parameters:

user - the user.

storageContext - the preferences storage context.

contextVars - The context variables including environment elements

preferences - a Map of the preference values indexed by ID.

Throws:

UserPreferencesException - if an error occurred

getUserPreferenceAsString

public String getUserPreferenceAsString(UserIdentity user,
                                        String storageContext,
                                        Map<String,String> contextVars,
                                        String id)
                                 throws UserPreferencesException

Description copied from interface: UserPreferencesStorage

Get a single string user preference value for a given context.

Specified by:

getUserPreferenceAsString in interface UserPreferencesStorage

Parameters:

user - the user.

storageContext - the preferences storage context.

contextVars - The context variables including environment elements

id - the preference ID.

Returns:

the user preference value as a String.

Throws:

UserPreferencesException - if an error occurred

getUserPreferenceAsLong

public Long getUserPreferenceAsLong(UserIdentity user,
                                    String storageContext,
                                    Map<String,String> contextVars,
                                    String id)
                             throws UserPreferencesException

Description copied from interface: UserPreferencesStorage

Get a single long user preference value for a given context.

Specified by:

getUserPreferenceAsLong in interface UserPreferencesStorage

Parameters:

user - the user.

storageContext - the preferences storage context.

contextVars - The context variables including environment elements

id - the preference ID.

Returns:

the user preference value as a Long.

Throws:

UserPreferencesException - if an error occurred

getUserPreferenceAsDate

public Date getUserPreferenceAsDate(UserIdentity user,
                                    String storageContext,
                                    Map<String,String> contextVars,
                                    String id)
                             throws UserPreferencesException

Description copied from interface: UserPreferencesStorage

Get a single date user preference value for a given context.

Specified by:

getUserPreferenceAsDate in interface UserPreferencesStorage

Parameters:

user - the user.

storageContext - the preferences storage context.

contextVars - The context variables including environment elements

id - the preference ID.

Returns:

the user preference value as a Date.

Throws:

UserPreferencesException - if an error occurred

getUserPreferenceAsBoolean

public Boolean getUserPreferenceAsBoolean(UserIdentity user,
                                          String storageContext,
                                          Map<String,String> contextVars,
                                          String id)
                                   throws UserPreferencesException

Description copied from interface: UserPreferencesStorage

Get a single boolean user preference value for a given context.

Specified by:

getUserPreferenceAsBoolean in interface UserPreferencesStorage

Parameters:

user - the user.

storageContext - the preferences storage context.

contextVars - The context variables including environment elements

id - the preference ID.

Returns:

the user preference value as a Boolean.

Throws:

UserPreferencesException - if an error occurred

getUserPreferenceAsDouble

public Double getUserPreferenceAsDouble(UserIdentity user,
                                        String storageContext,
                                        Map<String,String> contextVars,
                                        String id)
                                 throws UserPreferencesException

Description copied from interface: UserPreferencesStorage

Get a single double user preference value for a given context.

Specified by:

getUserPreferenceAsDouble in interface UserPreferencesStorage

Parameters:

user - the user.

storageContext - the preferences storage context.

contextVars - The context variables including environment elements

id - the preference ID.

Returns:

the user preference value as a Double.

Throws:

UserPreferencesException - if an error occurred

_getPreferencesXmlBytes

protected byte[] _getPreferencesXmlBytes(Map<String,String> preferences)
                                  throws UserPreferencesException

Write a Map of preferences as XML and return an InputStream on this XML.

Parameters:

preferences - the preferences Map.

Returns:

an InputStream on the preferences as XML.

Throws:

UserPreferencesException - if an error occurred