125 lines
4.6 KiB
Java
125 lines
4.6 KiB
Java
package org.gcube.vremanagement.vremodeler.db;
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import java.io.BufferedReader;
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import java.io.File;
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import java.io.FileReader;
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import java.sql.SQLException;
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import org.gcube.common.core.faults.GCUBEFault;
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import org.gcube.common.core.scope.GCUBEScope;
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import org.gcube.common.core.utils.logging.GCUBELog;
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import org.gcube.vremanagement.vremodeler.impl.ServiceContext;
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import org.gcube.vremanagement.vremodeler.resources.handlers.CollectionHandler;
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import org.gcube.vremanagement.vremodeler.resources.handlers.FunctionalityHandler;
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import org.gcube.vremanagement.vremodeler.resources.handlers.GHNHandler;
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import org.gcube.vremanagement.vremodeler.resources.handlers.GenericResourceHandler;
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import org.gcube.vremanagement.vremodeler.resources.handlers.GhnRiRelationHandler;
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import org.gcube.vremanagement.vremodeler.resources.handlers.MCollectionHandler;
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import org.gcube.vremanagement.vremodeler.resources.handlers.MetadataFormatHandler;
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import org.gcube.vremanagement.vremodeler.resources.handlers.NativeMetadataFormatHandler;
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import org.gcube.vremanagement.vremodeler.resources.handlers.RunningInstancesHandler;
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/**
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*
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* @author lucio lelii CNR
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*
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*/
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public class IStoDBUtil {
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private static GCUBELog logger = new GCUBELog(IStoDBUtil.class);
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private static void createTables(GCUBEScope scope) throws GCUBEFault{
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try{
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DBInterface.connect();
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File file= ServiceContext.getContext().getFile("hsqldb/vreModelerDBInitializer", false);
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FileReader fileReader= new FileReader(file);
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BufferedReader in = new BufferedReader(fileReader);
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String line;
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while ((line=in.readLine())!=null){
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logger.trace(line);
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DBInterface.ExecuteUpdate(line);
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}
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}catch (Exception e){
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logger.error("error creating tables",e);
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throw new GCUBEFault(e); }
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}
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/**
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* Initialize all database tables
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*
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* @param GCUBEScope the scope
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*/
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public static void initDB(GCUBEScope scope) throws GCUBEFault{
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logger.info("Starting initialization!!");
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if (!DBInterface.dbAlreadyCreated())
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createTables(scope);
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else cleanDB(scope);
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}
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private static void cleanDB(GCUBEScope scope) throws GCUBEFault
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{
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try{
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DBInterface.connect();
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//DBInterface.deleteAll("VRERELATEDCOLLECTION");
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//DBInterface.deleteAll("VRERELATEDCS");
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//DBInterface.deleteAll("VRERELATEDMETADATAFORMAT");
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//DBInterface.deleteAll("VRERELATEDFUNCT");
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//DBInterface.deleteAll("VRERELATEDGHN");
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//DBInterface.deleteAll("VRE");
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DBInterface.deleteAll(NativeMetadataFormatHandler.tableName);
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//DBInterface.deleteAll("derivablemdf");
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DBInterface.deleteAll(MetadataFormatHandler.tableName);
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DBInterface.deleteAll(MCollectionHandler.tableName);
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DBInterface.deleteAll(CollectionHandler.tableName);
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//DBInterface.deleteAll("relatedserviceid");
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DBInterface.deleteAll(GHNHandler.tableName);
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DBInterface.deleteAll(RunningInstancesHandler.tableName);
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DBInterface.deleteAll(GhnRiRelationHandler.tableName);
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//DBInterface.deleteAll("cs");
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DBInterface.deleteAll(GenericResourceHandler.tableName);
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DBInterface.deleteAll(FunctionalityHandler.portletTableName);
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DBInterface.deleteAll(FunctionalityHandler.serviceTableName);
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DBInterface.deleteAll(FunctionalityHandler.functionalityTableName);
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}catch (SQLException e){
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logger.error("error cleaning sqlDB",e);
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throw new GCUBEFault(e); }
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}
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/*
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private static void insertNeededResources(GCUBEScope scope) throws GCUBEFault{
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List<GCUBEGenericResource> genericResourcesList= null;
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try{
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if (queryClient==null) queryClient= GHNContext.getImplementation(ISClient.class);
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GCUBEGenericResourceQuery query= queryClient.getQuery(GCUBEGenericResourceQuery.class);
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query.addGenericCondition("$result/Profile/SecondaryType/string() eq 'UserProfile' or $result/Profile/SecondaryType/string() eq 'Schemas Searchable Fields' or $result/Profile/SecondaryType/string() eq 'MetadataXSLT' or $result/Profile/SecondaryType/string() eq 'PresentationXSLT'");
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genericResourcesList= queryClient.execute(query, scope);
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}catch(Exception e ){logger.error("Error queryng IS"); throw new GCUBEFault(e); }
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//NEEDEDRESOURCES(ID, TYPE)
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List<String[]> values = new ArrayList<String[]>(genericResourcesList.size());
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List<String> row;
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for (GCUBEGenericResource gen :genericResourcesList){
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row= new ArrayList<String>(2);
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row.add(gen.getID());
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row.add(gen.getType());
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values.add(row.toArray(new String[2]));
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}
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try{
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DBInterface.connect();
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DBInterface.insertInto("NEEDEDRESOURCES", values.toArray(new String[0][0]));
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}catch (SQLException e){
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logger.error("error inserting Generic resource in the DB ",e);
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throw new GCUBEFault(e);
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}
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}
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*/
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}
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