org.kuali.rice.krad.messages.providers
Class DatabaseMessageProvider

java.lang.Object
  org.kuali.rice.krad.messages.providers.DatabaseMessageProvider

All Implemented Interfaces:

MessageProvider

public class DatabaseMessageProvider
extends Object
implements MessageProvider

Implementation of MessageProvider that stores messages in a database

Author:

Kuali Rice Team (rice.collab@kuali.org)

Constructor Summary

DatabaseMessageProvider()

Method Summary

Collection<Message>	getAllMessagesForComponent(String namespace, String component, String locale) Gets all message objects for the given namespace, component, and locale
LookupService	getLookupService()
Message	getMessage(String namespace, String component, String key, String locale) Gets the Message object that has the given namespace, component, key, and locale
protected Collection<Message>	getMessageByCriteria(String namespace, String component, String key, String locale) Performs a query using the LookupService to retrieve messages that match the given namespace, component, name, and locale.
void	setLookupService(LookupService lookupService)

Methods inherited from class java.lang.Object

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

Constructor Detail

DatabaseMessageProvider

public DatabaseMessageProvider()

Method Detail

getMessage

public Message getMessage(String namespace,
                          String component,
                          String key,
                          String locale)

Description copied from interface: MessageProvider

Gets the Message object that has the given namespace, component, key, and locale

Specified by:

getMessage in interface MessageProvider

Parameters:

namespace - namespace code the message belongs to

component - component code the namespace is associated with

key - key that identifies the message within the namespace and component

locale - locale code for the message to return

Returns:

Message matching message object, or null if a message was not found

See Also:

MessageProvider.getMessage(java.lang.String, java.lang.String, java.lang.String, java.lang.String)

getAllMessagesForComponent

public Collection<Message> getAllMessagesForComponent(String namespace,
                                                      String component,
                                                      String locale)

Description copied from interface: MessageProvider

Gets all message objects for the given namespace, component, and locale

Specified by:

getAllMessagesForComponent in interface MessageProvider

Parameters:

namespace - namespace code the message belongs to

component - component code the namespace is associated with

locale - locale code for the message to return

Returns:

Collection collection of messages that match, or empty collection if no messages are found

See Also:

MessageProvider.getAllMessagesForComponent(java.lang.String, java.lang.String, java.lang.String)

getMessageByCriteria

protected Collection<Message> getMessageByCriteria(String namespace,
                                                   String component,
                                                   String key,
                                                   String locale)

Performs a query using the LookupService to retrieve messages that match the given namespace, component, name, and locale. Not parameters maybe empty in which case they will not be added to the criteria

Parameters:

namespace - namespace code to search for

component - component code to search for

key - key of the parameter to find

locale - locale code to search for

Returns:

Collection matching messages or empty collection if not are found

getLookupService

public LookupService getLookupService()

setLookupService

public void setLookupService(LookupService lookupService)