959 lines
26 KiB
Java
959 lines
26 KiB
Java
package org.gcube.portlets.user.databasesmanager.server;
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import java.util.ArrayList;
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import java.util.LinkedHashMap;
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import java.util.List;
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import java.util.Map;
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import java.util.logging.Level;
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import java.util.logging.Logger;
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import java.io.IOException;
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import java.io.InputStream;
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import java.net.URL;
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import java.net.URLConnection;
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import java.net.URLStreamHandler;
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import javax.servlet.http.HttpSession;
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import org.apache.regexp.RE;
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import org.apache.regexp.RESyntaxException;
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import org.gcube.common.scope.api.ScopeProvider;
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import org.gcube.contentmanager.storageclient.model.protocol.smp.SMPURLConnection;
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import org.gcube.data.analysis.statisticalmanager.proxies.StatisticalManagerDSL;
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import org.gcube.data.analysis.statisticalmanager.proxies.StatisticalManagerFactory;
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import org.gcube.data.analysis.statisticalmanager.stubs.types.SMAlgorithm;
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import org.gcube.data.analysis.statisticalmanager.stubs.types.SMComputationConfig;
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import org.gcube.data.analysis.statisticalmanager.stubs.types.SMComputationRequest;
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import org.gcube.data.analysis.statisticalmanager.stubs.types.SMGroupedAlgorithms;
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import org.gcube.data.analysis.statisticalmanager.stubs.types.SMListGroupedAlgorithms;
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import org.gcube.data.analysis.statisticalmanager.stubs.types.SMOperationStatus;
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import org.gcube.data.analysis.statisticalmanager.stubs.types.SMParameter;
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import org.gcube.data.analysis.statisticalmanager.stubs.types.SMParameters;
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import org.gcube.data.analysis.statisticalmanager.stubs.types.SMResourceType;
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import org.gcube.data.analysis.statisticalmanager.stubs.types.SMTypeParameter;
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import org.gcube.data.analysis.statisticalmanager.stubs.types.schema.SMAbstractResource;
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import org.gcube.data.analysis.statisticalmanager.stubs.types.schema.SMComputation;
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import org.gcube.data.analysis.statisticalmanager.stubs.types.schema.SMEntries;
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import org.gcube.data.analysis.statisticalmanager.stubs.types.schema.SMFile;
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import org.gcube.data.analysis.statisticalmanager.stubs.types.schema.SMInputEntry;
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import org.gcube.data.analysis.statisticalmanager.stubs.types.schema.SMObject;
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import org.gcube.data.analysis.statisticalmanager.stubs.types.schema.SMOperationInfo;
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import org.gcube.data.analysis.statisticalmanager.stubs.types.schema.SMResource;
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import org.gcube.data.analysis.statisticalmanager.stubs.types.schema.SMTable;
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import org.gcube.data.analysis.statisticalmanager.stubs.types.schema.StatisticalServiceType;
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import org.gcube.dataanalysis.ecoengine.datatypes.enumtypes.PrimitiveTypes;
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import org.gcube.portlets.user.databasesmanager.client.GWTdbManagerService;
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import org.gcube.portlets.user.databasesmanager.client.datamodel.FileModel;
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import org.gcube.portlets.user.databasesmanager.client.datamodel.Parameter;
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import org.gcube.portlets.user.databasesmanager.client.datamodel.Result;
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import org.gcube.portlets.user.databasesmanager.client.datamodel.Row;
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import org.gcube.portlets.user.databasesmanager.server.util.SessionUtil;
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//import org.gcube.portlets.user.dbmanager.client.GWTdbManagerService;
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//import org.gcube.portlets.user.dbmanager.client.datamodel.FileModel;
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//import org.gcube.portlets.user.dbmanager.client.datamodel.Parameter;
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//import org.gcube.portlets.user.dbmanager.client.datamodel.Result;
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//import org.gcube.portlets.user.dbmanager.client.datamodel.Row;
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//import org.gcube.portlets.user.dbmanager.server.util.SessionUtil;
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import com.google.gwt.user.server.rpc.RemoteServiceServlet;
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import com.thoughtworks.xstream.XStream;
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public class GWTdbManagerServiceImpl extends RemoteServiceServlet implements
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GWTdbManagerService {
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private LinkedHashMap<String, String> outputMap;
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private LinkedHashMap<String, String> outputKey;
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private static Logger rootLogger = Logger
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.getLogger("GWTdbManagerServiceImpl");
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public GWTdbManagerServiceImpl() {
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}
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public List<FileModel> getResource() throws Exception {
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List<Parameter> inputParameters = new ArrayList<Parameter>();
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// List<String> outputParameters = new ArrayList<String>();
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List<FileModel> outputParameters = new ArrayList<FileModel>();
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// Parameter data = new Parameter();
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// get list of algorithms
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List<String> algorithms = new ArrayList<String>();
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algorithms = getDatabaseManagerAlgorithms();
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// get algorithmId
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String algorithmId = null;
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for (int i = 0; i < algorithms.size(); i++) {
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if (algorithms.get(i).equals("LISTDBNAMES")) {
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algorithmId = algorithms.get(i);
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// System.out.println("algorithmId: " + algorithmId);
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rootLogger.log(Level.SEVERE, "algorithmId: " + algorithmId);
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}
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}
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// get input parameters of the algorithm
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inputParameters = getParameters(algorithmId);
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// System.out.println("getting input parameters");
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rootLogger.log(Level.SEVERE, "getting input parameters");
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for (int i = 0; i < inputParameters.size(); i++) {
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// System.out.println(inputParameters.get(i).getName());
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rootLogger.log(Level.INFO, inputParameters.get(i).getName());
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}
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String computationId = startComputation(algorithmId, inputParameters);
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// retrieve data
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// System.out.println("output data retrieved");
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rootLogger.log(Level.SEVERE, "output data retrieved");
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for (int i = 0; i < outputMap.size(); i++) {
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// outputParameters.add(outputMap.get(String.valueOf(i)));
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FileModel obj = new FileModel(outputMap.get(String.valueOf(i)));
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// obj.setIsLoaded(true);
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outputParameters.add(obj);
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}
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return outputParameters;
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}
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@Override
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public LinkedHashMap<String, FileModel> getDBInfo(String resourceName)
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throws Exception {
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List<Parameter> inputParameters = new ArrayList<Parameter>();
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// List<String> outputParameters = new ArrayList<String>();
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// List<FileModel> outputParameters = new ArrayList<FileModel>();
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LinkedHashMap<String, FileModel> outputParameters = new LinkedHashMap<String, FileModel>();
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// get list of algorithms
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List<String> algorithms = new ArrayList<String>();
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algorithms = getDatabaseManagerAlgorithms();
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// get algorithmId
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String algorithmId = null;
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for (int i = 0; i < algorithms.size(); i++) {
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if (algorithms.get(i).equals("LISTDBINFO")) {
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algorithmId = algorithms.get(i);
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// System.out.println("algorithmId: " + algorithmId);
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rootLogger.log(Level.SEVERE, "algorithmId: " + algorithmId);
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}
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}
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// get input parameters of the algorithm
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rootLogger.log(Level.SEVERE, "getting input parameters");
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inputParameters = getParameters(algorithmId);
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for (int i = 0; i < inputParameters.size(); i++) {
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// System.out.println(inputParameters.get(i).getName());
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inputParameters.get(i).setValue(resourceName);
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rootLogger.log(Level.INFO, inputParameters.get(i).getName());
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}
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String computationId = startComputation(algorithmId, inputParameters);
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// retrieve data
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// System.out.println("output data retrieved");
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rootLogger.log(Level.SEVERE, "output data retrieved");
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for (int i = 0; i < outputMap.size(); i++) {
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// outputParameters.add(outputKey.get(String.valueOf(i)) + " "
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// + outputMap.get(String.valueOf(i)));
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FileModel obj = new FileModel(outputMap.get(String.valueOf(i)));
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// obj.setIsLoaded(true);
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// outputParameters.add(obj);
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// System.out.println("value: " + outputMap.get(String.valueOf(i)));
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// System.out.println("key: " + outputKey.get(String.valueOf(i)));
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outputParameters.put(outputKey.get(String.valueOf(i)), obj);
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}
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return outputParameters;
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}
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@Override
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public List<FileModel> getDBSchema(LinkedHashMap<String, String> dataInput)
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throws Exception {
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List<Parameter> inputParameters = new ArrayList<Parameter>();
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// List<String> outputParameters = new ArrayList<String>();
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List<FileModel> outputParameters = new ArrayList<FileModel>();
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// get list of algorithms
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List<String> algorithms = new ArrayList<String>();
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algorithms = getDatabaseManagerAlgorithms();
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// get algorithmId
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String algorithmId = null;
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for (int i = 0; i < algorithms.size(); i++) {
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if (algorithms.get(i).equals("LISTDBSCHEMA")) {
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algorithmId = algorithms.get(i);
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// System.out.println("algorithmId: " + algorithmId);
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rootLogger.log(Level.SEVERE, "algorithmId: " + algorithmId);
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}
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}
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// get input parameters of the algorithm
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rootLogger.log(Level.SEVERE, "getting input parameters");
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inputParameters = getParameters(algorithmId);
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for (int i = 0; i < inputParameters.size(); i++) {
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// System.out.println(inputParameters.get(i).getName());
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rootLogger.log(Level.INFO, inputParameters.get(i).getName());
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}
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inputParameters.get(0).setValue(dataInput.get("ResourceName"));
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inputParameters.get(1).setValue(dataInput.get("DatabaseName"));
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String computationId = startComputation(algorithmId, inputParameters);
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// retrieve data
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// System.out.println("output data retrieved");
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rootLogger.log(Level.SEVERE, "output data retrieved");
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for (int i = 0; i < outputMap.size(); i++) {
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// outputParameters.add(outputKey.get(String.valueOf(i)) + " "
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// + outputMap.get(String.valueOf(i)));
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FileModel obj = new FileModel(outputMap.get(String.valueOf(i)));
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obj.setIsSchema(true);
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// obj.setIsLoaded(true);
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outputParameters.add(obj);
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}
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return outputParameters;
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}
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@Override
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public List<FileModel> getTables(LinkedHashMap<String, String> dataInput)
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throws Exception {
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List<Parameter> inputParameters = new ArrayList<Parameter>();
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// List<String> outputParameters = new ArrayList<String>();
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List<FileModel> outputParameters = new ArrayList<FileModel>();
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// get list of algorithms
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List<String> algorithms = new ArrayList<String>();
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algorithms = getDatabaseManagerAlgorithms();
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// get algorithmId
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String algorithmId = null;
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for (int i = 0; i < algorithms.size(); i++) {
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if (algorithms.get(i).equals("LISTTABLES")) {
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algorithmId = algorithms.get(i);
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// System.out.println("algorithmId: " + algorithmId);
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rootLogger.log(Level.SEVERE, "algorithmId: " + algorithmId);
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}
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}
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// get input parameters of the algorithm
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rootLogger.log(Level.SEVERE, "getting input parameters");
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inputParameters = getParameters(algorithmId);
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for (int i = 0; i < inputParameters.size(); i++) {
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// System.out.println(inputParameters.get(i).getName());
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rootLogger.log(Level.INFO, inputParameters.get(i).getName());
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}
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inputParameters.get(0).setValue(dataInput.get("ResourceName"));
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inputParameters.get(1).setValue(dataInput.get("DatabaseName"));
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inputParameters.get(2).setValue(dataInput.get("SchemaName"));
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// System.out.println("size outputMap pre computation: "
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// + outputMap.size());
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String computationId = startComputation(algorithmId, inputParameters);
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// retrieve data
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// System.out.println("output data retrieved");
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rootLogger.log(Level.SEVERE, "output data retrieved");
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System.out.println("size outputMap: " + outputMap.size());
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for (int i = 0; i < outputMap.size(); i++) {
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// outputParameters.add(outputKey.get(String.valueOf(i)) + " "
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// + outputMap.get(String.valueOf(i)));
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FileModel obj = new FileModel(outputMap.get(String.valueOf(i)));
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// obj.setIsLoaded(true);
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// obj.setIsTable(true);
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outputParameters.add(obj);
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}
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return outputParameters;
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}
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@Override
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public List<Result> submitQuery(LinkedHashMap<String, String> dataDB,
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String query, boolean valueReadOnlyQuery,
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boolean smartCorrectionQuery, String language) throws Exception {
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// System.out.println("language detected: " + language);
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rootLogger.log(Level.SEVERE, "language used for query conversion: "
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+ language);
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List<Parameter> inputParameters = new ArrayList<Parameter>();
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// LinkedHashMap<String, String> output = new LinkedHashMap<String,
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// String>();
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List<Result> output = new ArrayList<Result>();
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// get list of algorithms
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List<String> algorithms = new ArrayList<String>();
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algorithms = getDatabaseManagerAlgorithms();
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// get algorithmId
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String algorithmId = null;
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for (int i = 0; i < algorithms.size(); i++) {
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if (algorithms.get(i).equals("SUBMITQUERY")) {
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algorithmId = algorithms.get(i);
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// System.out.println("algorithmId: " + algorithmId);
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rootLogger.log(Level.SEVERE, "algorithmId: " + algorithmId);
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}
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}
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// get input parameters of the algorithm
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rootLogger.log(Level.SEVERE, "getting input parameters");
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inputParameters = getParameters(algorithmId);
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// for (int i = 0; i < inputParameters.size(); i++) {
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//
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// System.out.println(inputParameters.get(i).getName());
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// System.out.println(inputParameters.get(i).getDefaultValue());
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//
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// }
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for (int i = 0; i < inputParameters.size(); i++) {
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// System.out.println(inputParameters.get(i).getName());
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// System.out.println(inputParameters.get(i).getDefaultValue());
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rootLogger.log(Level.INFO, inputParameters.get(i).getName());
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}
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inputParameters.get(0).setValue(dataDB.get("ResourceName"));
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inputParameters.get(1).setValue(dataDB.get("DatabaseName"));
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inputParameters.get(2).setValue(String.valueOf(valueReadOnlyQuery));
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inputParameters.get(3).setValue(String.valueOf(smartCorrectionQuery));
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inputParameters.get(4).setValue(language);
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inputParameters.get(5).setValue(query);
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// System.out.println("size outputMap pre computation: "
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// + outputMap.size());
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String computationId = startComputation(algorithmId, inputParameters);
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// retrieve data
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// System.out.println("output data retrieved");
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// System.out.println("size outputMap: " + outputMap.size());
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rootLogger.log(Level.SEVERE, "output data retrieved");
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rootLogger.log(Level.SEVERE, "output data size: " + outputMap.size());
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for (int i = 0; i < outputMap.size(); i++) {
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Result row = new Result(outputKey.get(String.valueOf(i)),
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outputMap.get(String.valueOf(i)));
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output.add(row);
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// outputParameters.add(outputKey.get(String.valueOf(i)) + " "
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// + outputMap.get(String.valueOf(i)));
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// FileModel obj = new FileModel(outputMap.get(String.valueOf(i)));
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// outputParameters.add(obj);
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}
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// for (int i = 0; i < outputMap.size(); i++) {
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//
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// // outputParameters.add(outputKey.get(String.valueOf(i)) + " "
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// // + outputMap.get(String.valueOf(i)));
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//
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// FileModel obj = new FileModel(outputMap.get(String.valueOf(i)));
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// outputParameters.add(obj);
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//
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// }
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return output;
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}
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public List<Row> parseCVSString(List<Result> result, List<String> attrNames)
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throws Exception {
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List<Row> rows = new ArrayList<Row>();
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if (result != null) {
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for (int i = 0; i < result.size(); i++) {
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List<String> attrValues = parse(result.get(i).getValue());
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Row element = new Row(attrNames, attrValues);
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rows.add(element);
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}
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}
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return rows;
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// code worked
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// List<String> values = parse(row);
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//
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// for (int i = 0; i < values.size(); i++) {
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//
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// System.out.println("vaalue: " + values.get(i));
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//
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// }
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//
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// Row element = new Row(attributes, values);
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//
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// return element;
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// List<Row> rowElements = new ArrayList<Row>();
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//
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// for (int i=0;i<result.size();i++){
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//
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// List<String> attributes = parse(result.get(i).getValue());
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//
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// Row element=new Row(attributes);
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//
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// rowElements.add(element);
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// }
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//
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// System.out.println("server rowElement size: " + rowElements.size());
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//
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// return rowElements;
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}
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private List<String> parse(String row) throws Exception {
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String delimiter = ",";
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// System.out.println("row: " + row);
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List<String> elements = new ArrayList<String>();
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String phrase = row;
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int idxdelim = -1;
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boolean quot = false;
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phrase = phrase.trim();
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while ((idxdelim = phrase.indexOf(delimiter)) >= 0) {
|
|
quot = phrase.startsWith("\"");
|
|
if (quot) {
|
|
phrase = phrase.substring(1);
|
|
String quoted = "";
|
|
if (phrase.startsWith("\""))
|
|
phrase = phrase.substring(1);
|
|
else {
|
|
RE regexp = new RE("[^\\\\]\"");
|
|
boolean matching = regexp.match(phrase);
|
|
|
|
if (matching) {
|
|
int i0 = regexp.getParenStart(0);
|
|
quoted = phrase.substring(0, i0 + 1).trim();
|
|
phrase = phrase.substring(i0 + 2).trim();
|
|
}
|
|
}
|
|
|
|
if (phrase.startsWith(delimiter))
|
|
phrase = phrase.substring(1);
|
|
|
|
elements.add(quoted);
|
|
|
|
} else {
|
|
elements.add(phrase.substring(0, idxdelim));
|
|
phrase = phrase.substring(idxdelim + 1).trim();
|
|
}
|
|
|
|
// System.out.println("server token: " + phrase);
|
|
}
|
|
if (phrase.startsWith("\""))
|
|
phrase = phrase.substring(1);
|
|
|
|
if (phrase.endsWith("\""))
|
|
phrase = phrase.substring(0, phrase.length() - 1);
|
|
|
|
elements.add(phrase);
|
|
|
|
// System.out.println("size: " + elements.size());
|
|
|
|
return elements;
|
|
|
|
}
|
|
|
|
private List<String> getDatabaseManagerAlgorithms() throws Exception {
|
|
|
|
ArrayList<String> dbAlg = new ArrayList<String>();
|
|
StatisticalManagerFactory factory = getFactory();
|
|
|
|
// get and print algorithms
|
|
SMListGroupedAlgorithms groups = factory.getAlgorithms();
|
|
|
|
if (groups == null)
|
|
// System.out.println("GROUPS OF ALGORITHMS IS NULL!");
|
|
rootLogger.log(Level.SEVERE,"GROUPS OF ALGORITHMS IS NULL!");
|
|
else
|
|
// System.out.println("GROUPS OF ALGORITHMS IS NOT NULL!");
|
|
rootLogger.log(Level.SEVERE, "GROUPS OF ALGORITHMS IS NOT NULL!");
|
|
|
|
// get list categories
|
|
for (SMGroupedAlgorithms group : groups.thelist()) {
|
|
|
|
// if (group.category().equals("DATABASES")) {
|
|
|
|
for (SMAlgorithm algorithm : group.thelist()) {
|
|
|
|
// if (algorithm.name().equals("LISTDBINFO")) {
|
|
|
|
// System.out.println(algorithm.name());
|
|
|
|
dbAlg.add(algorithm.name());
|
|
// }
|
|
|
|
}
|
|
}
|
|
|
|
return dbAlg;
|
|
|
|
}
|
|
|
|
private List<Parameter> getParameters(String algorithmId) {
|
|
|
|
// System.out.println("algorithmId: " + algorithmId);
|
|
|
|
StatisticalManagerFactory factory = getFactory();
|
|
SMParameters smParams = factory.getAlgorithmParameters(algorithmId);
|
|
|
|
List<Parameter> params = new ArrayList<Parameter>();
|
|
|
|
for (SMParameter smParam : smParams.list()) {
|
|
SMTypeParameter smType = smParam.type();
|
|
StatisticalServiceType smTypeName = smType.name();
|
|
|
|
String paramName = smParam.name();
|
|
String paramDescription = smParam.description();
|
|
String defaultValue = smParam.defaultValue();
|
|
String objectType = smType.values().get(0);
|
|
|
|
// System.out.println("GWTdbManagerServiceImpl->parameters");
|
|
|
|
|
|
//CHECK
|
|
// rootLogger.log(Level.INFO, "parameters: ");
|
|
|
|
// rootLogger.log(Level.INFO, paramName);
|
|
// rootLogger.log(Level.INFO, paramDescription);
|
|
// rootLogger.log(Level.INFO, objectType);
|
|
// rootLogger.log(Level.INFO, defaultValue);
|
|
|
|
|
|
|
|
// System.out.println(paramName);
|
|
// System.out.println(paramDescription);
|
|
// System.out.println(objectType);
|
|
// System.out.println(defaultValue);
|
|
|
|
Parameter objectParam = new Parameter(paramName, paramDescription,
|
|
objectType, defaultValue);
|
|
|
|
params.add(objectParam);
|
|
|
|
}
|
|
|
|
return params;
|
|
}
|
|
|
|
private String startComputation(String algorithmName,
|
|
List<Parameter> parameters) throws Exception {
|
|
|
|
SMComputationConfig config = new SMComputationConfig();
|
|
|
|
SMInputEntry[] list = new SMInputEntry[parameters.size()];
|
|
int i = 0;
|
|
|
|
for (Parameter p : parameters)
|
|
list[i++] = new SMInputEntry(p.getName(), p.getValue());
|
|
config.parameters(new SMEntries(list));
|
|
config.algorithm(algorithmName);
|
|
|
|
// create a computation request
|
|
SMComputationRequest request = new SMComputationRequest();
|
|
request.user(getUsername());
|
|
request.config(config);
|
|
|
|
try {
|
|
StatisticalManagerFactory factory = getFactory();
|
|
|
|
String computationId = factory.executeComputation(request);
|
|
|
|
float percentage = 0;
|
|
String scope = getScope();
|
|
String username = getUsername();
|
|
|
|
while (percentage < 100) {
|
|
percentage = checkComputationStatus(scope, computationId,
|
|
username);
|
|
Thread.sleep(1000);
|
|
}
|
|
|
|
return computationId;
|
|
|
|
} catch (Exception e) {
|
|
|
|
// e.printStackTrace();
|
|
throw e;
|
|
}
|
|
}
|
|
|
|
private float checkComputationStatus(String scope, String computationId,
|
|
String user) throws Exception {
|
|
|
|
ScopeProvider.instance.set(scope);
|
|
|
|
StatisticalManagerFactory factory = StatisticalManagerDSL
|
|
.createStateful().build();
|
|
|
|
SMComputation computation = factory.getComputation(computationId);
|
|
|
|
SMOperationStatus status = SMOperationStatus.values()[computation
|
|
.operationStatus()];
|
|
|
|
// this.outputMap=null;
|
|
|
|
float percentage = 0;
|
|
|
|
if (status == SMOperationStatus.RUNNING) {
|
|
|
|
// System.out.println("GWTdbManagerServiceImpl->RUNNING");
|
|
|
|
rootLogger.log(Level.SEVERE, "RUNNING");
|
|
|
|
SMOperationInfo infos = factory.getComputationInfo(computationId,
|
|
user);
|
|
// percentage = Float.parseFloat(infos.percentage());
|
|
// System.out.println("GWTdbManagerServiceImpl->Percentage:" +
|
|
// percentage);
|
|
// computation = factory.getComputation(computationId);
|
|
|
|
status = SMOperationStatus.values()[computation.operationStatus()];
|
|
} else if ((status == SMOperationStatus.COMPLETED)
|
|
|| (status == SMOperationStatus.FAILED)) {
|
|
|
|
// System.out.println("GWTdbManagerServiceImpl->COMPLETED OR FAILED");
|
|
rootLogger.log(Level.SEVERE, "COMPLETED OR FAILED");
|
|
|
|
SMAbstractResource abstractResource = computation
|
|
.abstractResource();
|
|
SMResource smResource = abstractResource.resource();
|
|
int resourceTypeIndex = smResource.resourceType();
|
|
SMResourceType smResType = SMResourceType.values()[resourceTypeIndex];
|
|
|
|
//TODO: ECXEPTION MANAGEMENT
|
|
// if (SMResourceType.ERROR){
|
|
//
|
|
//
|
|
// }
|
|
//throws(smResource.description());
|
|
displayOutput(smResource, smResType);
|
|
|
|
// System.out.println("GWTdbManagerServiceImpl-> SM resource Name: "
|
|
// + smResource.name());
|
|
|
|
rootLogger.log(Level.SEVERE, "SM resource Name: " + smResource.name());
|
|
|
|
// System.out.println("GWTdbManagerServiceImpl-> SM resource ID: "
|
|
// + smResource.resourceId());
|
|
|
|
rootLogger.log(Level.SEVERE, "SM resource ID: " + smResource.resourceId());
|
|
|
|
// System.out
|
|
// .println("GWTdbManagerServiceImpl-> SM resource Description: "
|
|
// + smResource.description());
|
|
|
|
rootLogger.log(Level.SEVERE, "SM resource Description: " + smResource.description());
|
|
|
|
|
|
|
|
percentage = 100;
|
|
|
|
}
|
|
|
|
return percentage;
|
|
}
|
|
|
|
private void displayOutput(SMResource smResource, SMResourceType smResType)
|
|
throws Exception {
|
|
|
|
// System.out.println("displayOutput");
|
|
|
|
rootLogger.log(Level.SEVERE, "displayOutput");
|
|
|
|
outputMap = new LinkedHashMap<String, String>();
|
|
|
|
if (smResType.equals(SMResourceType.OBJECT)) {
|
|
|
|
// switch (smResType) {
|
|
// case FILE:
|
|
// SMFile fileRes = (SMFile) smResource;
|
|
// System.out.println("Output is a file");
|
|
// break;
|
|
// case OBJECT:
|
|
SMObject objRes = (SMObject) smResource;
|
|
if (objRes.name().contentEquals(PrimitiveTypes.MAP.toString())) {
|
|
// System.out.println("Output is a map");
|
|
|
|
rootLogger.log(Level.SEVERE, "Output is a map");
|
|
// Map<String, String> outputMap = getMap(objRes);
|
|
this.outputMap = (LinkedHashMap<String, String>) getMap(objRes);
|
|
} else if (objRes.name().contentEquals(
|
|
PrimitiveTypes.IMAGES.toString())) {
|
|
// System.out.println("Output are images");
|
|
rootLogger.log(Level.SEVERE, "Output are images");
|
|
} else
|
|
// System.out.println("Output is other");
|
|
rootLogger.log(Level.SEVERE, "Output is other");
|
|
}
|
|
|
|
//EXCEPTION MANAGEMENT
|
|
|
|
if(smResType.equals(SMResourceType.ERROR)) {
|
|
throw new Exception(smResource.description());
|
|
|
|
}
|
|
// break;
|
|
// case TABULAR:
|
|
// SMTable tableRes = (SMTable) smResource;
|
|
// System.out.println("Output is a table");
|
|
// break;
|
|
// }
|
|
}
|
|
|
|
private Map<String, String> getMap(SMObject objRes) throws Exception {
|
|
|
|
// System.out.println("getMap");
|
|
|
|
rootLogger.log(Level.SEVERE, "getMap");
|
|
|
|
outputKey = new LinkedHashMap<String, String>();
|
|
|
|
InputStream is = getStorageClientInputStream(objRes.url());
|
|
// object serializer
|
|
XStream xstream = new XStream();
|
|
xstream.alias(
|
|
"org.gcube_system.namespaces.data.analysis.statisticalmanager.types.SMObject",
|
|
SMObject.class);
|
|
xstream.alias(
|
|
"org.gcube_system.namespaces.data.analysis.statisticalmanager.types.SMFile",
|
|
SMFile.class);
|
|
xstream.alias(
|
|
"org.gcube_system.namespaces.data.analysis.statisticalmanager.types.SMResource",
|
|
SMResource.class);
|
|
xstream.alias(
|
|
"org.gcube_system.namespaces.data.analysis.statisticalmanager.types.SMTable",
|
|
SMTable.class);
|
|
|
|
@SuppressWarnings("unchecked")
|
|
Map<String, SMResource> smMap = (Map<String, SMResource>) (xstream
|
|
.fromXML(is));
|
|
is.close();
|
|
|
|
LinkedHashMap<String, String> outputmap = new LinkedHashMap<String, String>();
|
|
|
|
int i = 0;
|
|
for (String key : smMap.keySet()) {
|
|
// add key value
|
|
|
|
outputKey.put(String.valueOf(i), key);
|
|
|
|
SMResource smres = smMap.get(key);
|
|
int resourceTypeIndex = smres.resourceType();
|
|
SMResourceType smsubResType = SMResourceType.values()[resourceTypeIndex];
|
|
|
|
// System.out.println("GWTdbManagerServiceImpl-> ResourceType:"
|
|
// + smsubResType);
|
|
|
|
rootLogger.log(Level.INFO, "ResourceType: " + smsubResType);
|
|
|
|
if (smsubResType == SMResourceType.OBJECT) {
|
|
SMObject obje = (SMObject) smres;
|
|
String outstring = obje.url();
|
|
|
|
// System.out.println("key :" + key);
|
|
|
|
rootLogger.log(Level.INFO, "key: " + smsubResType);
|
|
|
|
// System.out.println("Object:"
|
|
// + new String(outstring.getBytes(), "UTF-8"));
|
|
|
|
rootLogger.log(Level.INFO, "Object: " + new String(outstring.getBytes(), "UTF-8"));
|
|
|
|
// outputmap.put(key, outstring);
|
|
|
|
outputmap.put(String.valueOf(i), outstring);
|
|
|
|
i++;
|
|
}
|
|
}
|
|
|
|
// System.out.println("Map retrieved with size: " + smMap.size());
|
|
|
|
rootLogger.log(Level.SEVERE, "Map retrieved with size: " + smMap.size());
|
|
return outputmap;
|
|
}
|
|
|
|
private InputStream getStorageClientInputStream(String url)
|
|
throws Exception {
|
|
URL u = new URL(null, url, new URLStreamHandler() {
|
|
@Override
|
|
protected URLConnection openConnection(URL u) throws IOException {
|
|
return new SMPURLConnection(u);
|
|
}
|
|
});
|
|
return u.openConnection().getInputStream();
|
|
}
|
|
|
|
private StatisticalManagerFactory getFactory() {
|
|
HttpSession httpSession = this.getThreadLocalRequest().getSession();
|
|
return SessionUtil.getFactory(httpSession);
|
|
}
|
|
|
|
private String getUsername() {
|
|
HttpSession httpSession = this.getThreadLocalRequest().getSession();
|
|
return SessionUtil.getUsername(httpSession);
|
|
}
|
|
|
|
private String getScope() {
|
|
HttpSession httpSession = this.getThreadLocalRequest().getSession();
|
|
return SessionUtil.getScope(httpSession);
|
|
|
|
}
|
|
|
|
}
|