114 lines
4.4 KiB
Java
114 lines
4.4 KiB
Java
package org.gcube.portlets.widgets.dataminermanagerwidget.server.util;
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import org.gcube.common.storagehub.model.items.Item;
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import org.gcube.data.analysis.dataminermanagercl.server.util.ServiceCredentials;
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import org.gcube.portlets.widgets.dataminermanagerwidget.server.storage.StorageUtil;
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import org.gcube.portlets.widgets.dataminermanagerwidget.shared.exception.ServiceException;
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import org.gcube.portlets.widgets.dataminermanagerwidget.shared.workspace.Computations;
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import org.gcube.portlets.widgets.dataminermanagerwidget.shared.workspace.DataMinerWorkArea;
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import org.gcube.portlets.widgets.dataminermanagerwidget.shared.workspace.InputDataSets;
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import org.gcube.portlets.widgets.dataminermanagerwidget.shared.workspace.ItemDescription;
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import org.gcube.portlets.widgets.dataminermanagerwidget.shared.workspace.OutputDataSets;
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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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Item wiDataMinerFolder = storageUtil.getItemInRootFolderOnWorkspace(serviceCredentials.getUserName(),
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DATA_MINER_FOLDER);
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if (wiDataMinerFolder == null) {
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dataMinerWorkArea = new DataMinerWorkArea(null);
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return dataMinerWorkArea;
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} else {
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ItemDescription dataMinerWorkAreaFolder = null;
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dataMinerWorkAreaFolder = new ItemDescription(wiDataMinerFolder.getId(), wiDataMinerFolder.getName(),
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wiDataMinerFolder.getOwner(), wiDataMinerFolder.getPath(), null);
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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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Item wiImportedDataFolder = storageUtil.getItemInFolderOnWorkspace(serviceCredentials.getUserName(),
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dataMinerWorkArea.getDataMinerWorkAreaFolder().getId(), IMPORTED_DATA_FOLDER);
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ItemDescription importedDataFolder = null;
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importedDataFolder = new ItemDescription(wiImportedDataFolder.getId(), wiImportedDataFolder.getName(),
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wiImportedDataFolder.getOwner(), wiImportedDataFolder.getPath(), null);
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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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Item wiComputedDataFolder = storageUtil.getItemInFolderOnWorkspace(serviceCredentials.getUserName(),
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dataMinerWorkArea.getDataMinerWorkAreaFolder().getId(), COMPUTED_DATA_FOLDER);
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ItemDescription computedDataFolder = null;
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computedDataFolder = new ItemDescription(wiComputedDataFolder.getId(), wiComputedDataFolder.getName(),
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wiComputedDataFolder.getOwner(), wiComputedDataFolder.getPath(), null);
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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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Item wiComputationsDataFolder = storageUtil.getItemInFolderOnWorkspace(
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serviceCredentials.getUserName(), dataMinerWorkArea.getDataMinerWorkAreaFolder().getId(),
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COMPUTATIONS_FOLDER);
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ItemDescription computationsDataFolder = null;
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computationsDataFolder = new ItemDescription(wiComputationsDataFolder.getId(),
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wiComputationsDataFolder.getName(), wiComputationsDataFolder.getOwner(),
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wiComputationsDataFolder.getPath(), null);
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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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return dataMinerWorkArea;
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}
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}
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