Mercurial > hg > IndexMetaContextualizer
view src/main/java/de/mpiwg/indexmeta/services/DataProvider.java @ 7:bc57f2660b0f
implementation of web service
author | Jorge Urzua <jurzua@mpiwg-berlin.mpg.de> |
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date | Fri, 12 Apr 2013 17:48:42 +0200 |
parents | |
children | 9ce7979fd037 |
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package de.mpiwg.indexmeta.services; import java.util.ArrayList; import java.util.List; import org.apache.log4j.Logger; import de.mpiwg.indexmeta.bo.Contextualization; public class DataProvider { protected static Logger logger = Logger.getLogger(DataProvider.class); public DataProvider(){ logger.info("Starting DataProvider *********"); } private PersistentService ps = new PersistentService(); public List<Contextualization> getCtxByIndexMetaId(String indexMetaId){ //QuadKey(indexMetaId, type, remoteId, id) return ps.getCtxMap().getValuesByFirstKey(indexMetaId); } public List<Contextualization> getCtxByType(String type){ //QuadKey(indexMetaId, type, remoteId, id) return ps.getCtxMap().getValuesBySecondKey(type); } public List<Contextualization> getCtxByRemoteId(String remoteId){ //QuadKey(indexMetaId, type, remoteId, id) return ps.getCtxMap().getValuesByThirdKey(remoteId); } public List<Contextualization> getCtx(String indexMetaId, String elementId){ List<Contextualization> rs = new ArrayList<Contextualization>(); for(Contextualization ctx : ps.getCtxMap().getValuesByFirstKey(indexMetaId)){ if(ctx.getElementId().equals(elementId)){ rs.add(ctx); } } return rs; } public Contextualization getCtx(Long id){ return ps.getCtxMap().getValuesByOwnKey(id); } public void saveCtx(Contextualization ctx){ ps.saveCtx(ctx); } }