94 lines
3.5 KiB
Java
94 lines
3.5 KiB
Java
package org.gcube.portlets.user.dataminermanager.server.util;
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import org.gcube.data.analysis.dataminermanagercl.server.util.ServiceCredentials;
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import org.gcube.data.analysis.dataminermanagercl.shared.workspace.Computations;
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import org.gcube.data.analysis.dataminermanagercl.shared.workspace.DataMinerWorkArea;
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import org.gcube.data.analysis.dataminermanagercl.shared.workspace.InputDataSets;
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import org.gcube.data.analysis.dataminermanagercl.shared.workspace.ItemDescription;
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import org.gcube.data.analysis.dataminermanagercl.shared.workspace.OutputDataSets;
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import org.gcube.portlets.user.dataminermanager.server.storage.StorageUtil;
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import org.gcube.portlets.user.dataminermanager.shared.exception.ServiceException;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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/**
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*
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* @author Giancarlo Panichi
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*
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*
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*/
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public class DataMinerWorkAreaManager {
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private static final String DATA_MINER_FOLDER = "DataMiner";
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private static final String IMPORTED_DATA_FOLDER = "Input Data Sets";
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private static final String COMPUTED_DATA_FOLDER = "Output Data Sets";
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private static final String COMPUTATIONS_FOLDER = "Computations";
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public static final Logger logger = LoggerFactory.getLogger(DataMinerWorkAreaManager.class);
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private ServiceCredentials serviceCredentials;
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public DataMinerWorkAreaManager(ServiceCredentials serviceCredentials) {
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this.serviceCredentials = serviceCredentials;
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}
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public DataMinerWorkArea getDataMinerWorkArea() throws ServiceException {
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DataMinerWorkArea dataMinerWorkArea = null;
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StorageUtil storageUtil = new StorageUtil();
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try {
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ItemDescription dataMinerWorkAreaFolder = storageUtil.getItemInRootFolderOnWorkspace(serviceCredentials.getUserName(),
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DATA_MINER_FOLDER);
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if (dataMinerWorkAreaFolder == null) {
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dataMinerWorkArea = new DataMinerWorkArea(null);
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return dataMinerWorkArea;
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} else {
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dataMinerWorkArea = new DataMinerWorkArea(dataMinerWorkAreaFolder);
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}
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} catch (Throwable e) {
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logger.debug("DataMiner Folder is set to null");
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e.printStackTrace();
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dataMinerWorkArea = new DataMinerWorkArea(null);
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return dataMinerWorkArea;
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}
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InputDataSets inputDataSets = null;
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try {
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ItemDescription importedDataFolder = storageUtil.getItemInFolderOnWorkspace(serviceCredentials.getUserName(),
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dataMinerWorkArea.getDataMinerWorkAreaFolder().getId(), IMPORTED_DATA_FOLDER);
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inputDataSets = new InputDataSets(importedDataFolder);
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} catch (Throwable e) {
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logger.debug("ImportedData Folder is set to null");
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}
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dataMinerWorkArea.setInputDataSets(inputDataSets);
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OutputDataSets outputDataSets = null;
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try {
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ItemDescription computedDataFolder = storageUtil.getItemInFolderOnWorkspace(serviceCredentials.getUserName(),
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dataMinerWorkArea.getDataMinerWorkAreaFolder().getId(), COMPUTED_DATA_FOLDER);
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outputDataSets = new OutputDataSets(computedDataFolder);
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} catch (Throwable e) {
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logger.debug("ComputedData Folder is set to null");
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}
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dataMinerWorkArea.setOutputDataSets(outputDataSets);
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Computations computations = null;
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try {
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ItemDescription computationsDataFolder = storageUtil.getItemInFolderOnWorkspace(serviceCredentials.getUserName(),
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dataMinerWorkArea.getDataMinerWorkAreaFolder().getId(), COMPUTATIONS_FOLDER);
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computations = new Computations(computationsDataFolder);
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} catch (Throwable e) {
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logger.debug("Computations Folder is set to null");
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}
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dataMinerWorkArea.setComputations(computations);
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logger.debug("DataMinerWorkArea: "+dataMinerWorkArea);
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return dataMinerWorkArea;
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}
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}
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