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125603 rmunteanu: Merged 5.1.1 (5.1.1) to 5.1.N (5.1.2)
125484 slanglois: MNT-16155 Update source headers - remove old Copyrights from Java and JSP dource files
git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/BRANCHES/DEV/5.2.N/root@125781 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
56 lines
2.1 KiB
Java
56 lines
2.1 KiB
Java
package org.alfresco.repo.domain.locale;
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import java.util.Locale;
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import org.alfresco.util.Pair;
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import org.springframework.dao.DataIntegrityViolationException;
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/**
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* Data abstraction layer for Locale entities.
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*
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* @author Derek Hulley, janv
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* @since 3.4
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*/
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public interface LocaleDAO
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{
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/**
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* @param id the unique ID of the entity
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* @return the locale pair (never null)
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* @throws DataIntegrityViolationException if the ID provided is invalid
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*/
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Pair<Long, Locale> getLocalePair(Long id);
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/**
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* @param locale the locale to fetch or <tt>null</tt> to get the default locale
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* @return the locale or <tt>null</tt> if no such locale exists
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*/
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Pair<Long, Locale> getLocalePair(Locale locale);
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/**
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* @return the locale pair for the default locale. Although the <tt>Locale</tt>
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* object will be populated, the ID will point to an instance that generically
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* refers to the system's default locale i.e. the value returned can vary
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* depending on the executing thread's default locale.
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*/
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Pair<Long, Locale> getDefaultLocalePair();
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/**
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* Gets the locale ID for an existing instance or creates a new entity if
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* one doesn't exist.
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*
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* @param locale the locale to fetch or <tt>null</tt> to get or create the default locale.
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* @return the locale - never <tt>null</tt>
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*/
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Pair<Long, Locale> getOrCreateLocalePair(Locale locale);
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/**
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* Find or create the details representing the default locale.
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*
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* @return the locale pair for the default locale. Although the <tt>Locale</tt>
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* object will be populated, the ID will point to an instance that generically
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* refers to the system's default locale i.e. the value returned can vary
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* depending on the executing thread's default locale.
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*/
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Pair<Long, Locale> getOrCreateDefaultLocalePair();
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}
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