Revision 27f9f715
Added by Andreas Müller almost 2 years ago
cdmlib-io/src/main/java/eu/etaxonomy/cdm/io/common/CdmApplicationAwareDefaultExport.java | ||
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/** |
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* Copyright (C) 2007 EDIT |
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* European Distributed Institute of Taxonomy |
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* http://www.e-taxonomy.eu |
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* |
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* The contents of this file are subject to the Mozilla Public License Version 1.1 |
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* See LICENSE.TXT at the top of this package for the full license terms. |
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*/ |
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package eu.etaxonomy.cdm.io.common; |
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import java.util.ArrayList; |
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import java.util.HashMap; |
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import java.util.List; |
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import java.util.Map; |
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import org.apache.logging.log4j.LogManager;import org.apache.logging.log4j.Logger; |
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import org.springframework.beans.BeansException; |
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import org.springframework.context.ApplicationContext; |
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import org.springframework.context.ApplicationContextAware; |
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import org.springframework.stereotype.Component; |
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import eu.etaxonomy.cdm.api.service.IService; |
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import eu.etaxonomy.cdm.common.monitor.IProgressMonitor; |
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import eu.etaxonomy.cdm.common.monitor.SubProgressMonitor; |
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import eu.etaxonomy.cdm.io.common.events.IIoObserver; |
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import eu.etaxonomy.cdm.model.common.CdmBase; |
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/** |
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* This class is an default exporter class that is a spring bean and therefore it knows all other IO classes that are beans |
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* |
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* @author a.mueller |
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* @since 20.06.2008 |
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*/ |
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@Component("defaultExport") |
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public class CdmApplicationAwareDefaultExport<T extends IExportConfigurator> |
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implements ICdmExporter<T>, ApplicationContextAware { |
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private static final Logger logger = LogManager.getLogger(CdmApplicationAwareDefaultExport.class); |
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protected ApplicationContext applicationContext; |
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@Override |
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public void setApplicationContext(ApplicationContext applicationContext) |
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throws BeansException { |
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this.applicationContext = applicationContext; |
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} |
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//Constants |
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final static boolean OBLIGATORY = true; |
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final static boolean FACULTATIVE = false; |
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final int modCount = 1000; |
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private final IService service = null; |
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//different type of stores that are used by the known imports |
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Map<String, MapWrapper<? extends CdmBase>> stores = new HashMap<>(); |
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public CdmApplicationAwareDefaultExport(){ |
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stores.put(ICdmIO.TEAM_STORE, new MapWrapper<>(service)); |
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stores.put(ICdmIO.REFERENCE_STORE, new MapWrapper<>(service)); |
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stores.put(ICdmIO.NOMREF_STORE, new MapWrapper<>(service)); |
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stores.put(ICdmIO.TAXONNAME_STORE, new MapWrapper<>(service)); |
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stores.put(ICdmIO.TAXON_STORE, new MapWrapper<>(service)); |
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stores.put(ICdmIO.SPECIMEN_STORE, new MapWrapper<>(service)); |
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} |
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@Override |
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public ExportResult invoke(T config){ |
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ExportResult result; |
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if (config.getCheck().equals(IExportConfigurator.CHECK.CHECK_ONLY)){ |
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result = ExportResult.NewInstance(config.getResultType()); |
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boolean success = doCheck(config); |
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if (! success){ |
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result.setAborted(); |
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} |
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}else if (config.getCheck().equals(IExportConfigurator.CHECK.CHECK_AND_EXPORT)){ |
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boolean success = doCheck(config); |
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if (success){ |
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result = doExport(config); |
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}else{ |
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result = ExportResult.NewInstance(config.getResultType()); |
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result.setAborted(); |
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} |
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}else if (config.getCheck().equals(IExportConfigurator.CHECK.EXPORT_WITHOUT_CHECK)){ |
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result = doExport(config); |
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}else{ |
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result = ExportResult.NewInstance(config.getResultType()); |
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String message = "Unknown CHECK type"; |
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logger.error(message); |
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result.addError(message); |
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} |
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return result; |
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} |
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public ExportResult execute(T config) { |
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ExportResult result = ExportResult.NewInstance(config.getResultType()); |
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if (config.getCheck().equals(IExportConfigurator.CHECK.CHECK_ONLY)){ |
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boolean success = doCheck(config); |
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if (! success){ |
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result.setAborted(); |
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} |
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} else if (config.getCheck().equals(IExportConfigurator.CHECK.CHECK_AND_EXPORT)){ |
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boolean success = doCheck(config); |
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if (success){ |
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result = doExport(config); |
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}else{ |
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result.setAborted(); |
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} |
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} else if (config.getCheck().equals(IExportConfigurator.CHECK.EXPORT_WITHOUT_CHECK)){ |
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result = doExport(config); |
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} else{ |
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String message = "Unknown CHECK type"; |
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logger.error(message); |
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result.addError(message); |
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} |
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return result; |
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} |
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@SuppressWarnings("unchecked") |
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protected <S extends IExportConfigurator> boolean doCheck(S config){ |
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boolean result = true; |
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//check |
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if (config == null){ |
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logger.warn("CdmExportConfiguration is null"); |
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// result.setState(ExportResultState.ABORTED); |
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return false; |
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}else if (! config.isValid()){ |
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logger.warn("CdmExportConfiguration is not valid"); |
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// result.setState(ExportResultState.ABORTED); |
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return false; |
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} |
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System.out.println("Start checking Source ("+ config.getSourceNameString() + ") ..."); |
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ExportStateBase state = config.getNewState(); |
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state.initialize(config); |
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//do check for each class |
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for (Class<ICdmExport> ioClass: config.getIoClassList()){ |
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try { |
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String ioBeanName = getComponentBeanName(ioClass); |
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ICdmIO cdmIo = applicationContext.getBean(ioBeanName, ICdmIO.class); |
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if (cdmIo != null){ |
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registerObservers(config, cdmIo); |
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result &= cdmIo.check(state); |
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unRegisterObservers(config, cdmIo); |
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}else{ |
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String message = "cdmIO for class " + (ioClass == null ? "(null)" : ioClass.getSimpleName()) + " was null"; |
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logger.error(message); |
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return false; |
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} |
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} catch (Exception e) { |
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logger.error(e); |
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e.printStackTrace(); |
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return false; |
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} |
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} |
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//return |
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System.out.println("End checking Source ("+ config.getSourceNameString() + ") for export from Cdm"); |
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return result; |
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} |
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private void registerObservers(IExportConfigurator config, ICdmIO io){ |
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for (IIoObserver observer : config.getObservers()){ |
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io.addObserver(observer); |
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} |
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} |
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private void unRegisterObservers(IExportConfigurator config, ICdmIO io){ |
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for (IIoObserver observer : config.getObservers()){ |
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io.removeObserver(observer); |
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} |
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} |
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/** |
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* Executes the whole |
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*/ |
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protected <CONFIG extends T> ExportResult doExport(CONFIG config){ |
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//validate |
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if (config == null){ |
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ExportResult result = ExportResult.NewInstance(null); |
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String message = "Configuration is null"; |
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logger.error(message); |
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result.addError(message); |
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result.setAborted(); |
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return result; |
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} |
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ExportResult result = ExportResult.NewInstance(config.getResultType()); |
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if (! config.isValid()){ |
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String message = "Configuration is not valid"; |
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logger.error(message); |
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result.addError(message); |
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result.setAborted(); |
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return result; |
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} |
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ExportStateBase state = config.getNewState(); |
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state.initialize(config); |
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state.setResult(result); |
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List<ICdmExport> ioList = makeIoList(state, config); |
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List<Integer> stepCounts = countSteps(state, ioList); |
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Integer totalCount = stepCounts.get(stepCounts.size()-1); |
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config.getProgressMonitor().beginTask(config.getUserFriendlyIOName() != null? config.getUserFriendlyIOName():"Start Export", totalCount); |
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config.getProgressMonitor().worked(1); |
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IProgressMonitor parentMonitor = SubProgressMonitor |
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.NewStarted(config.getProgressMonitor(), 99, "Process data", totalCount); |
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//do invoke for each class |
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for (int i = 0; i< ioList.size(); i++){ |
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ICdmExport export = ioList.get(i); |
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Integer counts = stepCounts.get(i); |
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try { |
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String ioName = export.getClass().getSimpleName(); |
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SubProgressMonitor ioMonitor = SubProgressMonitor |
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.NewStarted(parentMonitor, counts, ioName, counts ); |
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// state.getConfig().setProgressMonitor(ioMonitor); |
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state.setCurrentIO(export); |
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export.invoke(state); |
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ioMonitor.done(); |
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} catch (Exception e) { |
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String message = "Unexpected exception in " + export.getClass().getSimpleName()+ ": " + e.getMessage(); |
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logger.error(message); |
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e.printStackTrace(); |
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result.addException(e, message); |
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} |
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} |
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System.out.println("End export from source '" + config.getSourceNameString() |
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+ "' to destination '" + config.getDestinationNameString() + "' " |
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+ "("+ result.toString() + ")" |
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) ; |
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return result; |
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} |
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/** |
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* @param state |
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* @param ioList |
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* @return |
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*/ |
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private List<Integer> countSteps(ExportStateBase state, List<ICdmExport> ioList) { |
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//do invoke for each class |
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List<Integer> result = new ArrayList<>(); |
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int sum = 0; |
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for (ICdmExport export: ioList){ |
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int count = 1; |
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try { |
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// state.setCurrentIO(export); |
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count = ((Long)export.countSteps(state)).intValue(); |
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} catch (Exception e) { |
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String message = "Unexpected exception when count steps for progress monitoring " + export.getClass().getSimpleName()+ ": " + e.getMessage(); |
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logger.error(message); |
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e.printStackTrace(); |
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state.getResult().addException(e, message); |
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} |
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result.add(count); |
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sum += count; |
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} |
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result.add(sum); |
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return result; |
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} |
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/** |
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* @param state |
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* @param config |
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* @return |
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*/ |
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private <CONFIG extends T> List<ICdmExport> makeIoList(ExportStateBase state, CONFIG config) { |
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List<ICdmExport> result = new ArrayList<>(); |
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for (Class<ICdmExport> ioClass: config.getIoClassList()){ |
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try { |
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String ioBeanName = getComponentBeanName(ioClass); |
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ICdmExport cdmIo = applicationContext.getBean(ioBeanName, ICdmExport.class); |
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if (cdmIo != null){ |
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result.add(cdmIo); |
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}else{ |
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String message = "cdmIO was null: " + ioBeanName; |
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logger.error(message); |
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state.getResult().addError(message); |
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} |
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} catch (Exception e) { |
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String message = "Unexpected exception in " + ioClass.getSimpleName()+ ": " + e.getMessage(); |
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logger.error(message); |
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e.printStackTrace(); |
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state.getResult().addException(e, message); |
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} |
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} |
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return result; |
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} |
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private String getComponentBeanName(Class<ICdmExport> ioClass){ |
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Component component = ioClass.getAnnotation(Component.class); |
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String ioBean = component.value(); |
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if ("".equals(ioBean)){ |
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ioBean = ioClass.getSimpleName(); |
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ioBean = ioBean.substring(0, 1).toLowerCase() + ioBean.substring(1); //make camelcase |
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} |
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return ioBean; |
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} |
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} |
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/** |
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* Copyright (C) 2007 EDIT |
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3 |
* European Distributed Institute of Taxonomy |
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4 |
* http://www.e-taxonomy.eu |
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5 |
* |
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6 |
* The contents of this file are subject to the Mozilla Public License Version 1.1 |
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* See LICENSE.TXT at the top of this package for the full license terms. |
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*/ |
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|
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package eu.etaxonomy.cdm.io.common; |
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|
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import java.util.ArrayList; |
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13 |
import java.util.HashMap; |
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14 |
import java.util.List; |
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15 |
import java.util.Map; |
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16 |
|
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import org.apache.logging.log4j.LogManager; |
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import org.apache.logging.log4j.Logger; |
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import org.springframework.beans.BeansException; |
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import org.springframework.context.ApplicationContext; |
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import org.springframework.context.ApplicationContextAware; |
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import org.springframework.stereotype.Component; |
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|
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import eu.etaxonomy.cdm.api.service.IService; |
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import eu.etaxonomy.cdm.common.monitor.IProgressMonitor; |
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import eu.etaxonomy.cdm.common.monitor.SubProgressMonitor; |
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import eu.etaxonomy.cdm.io.common.events.IIoObserver; |
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import eu.etaxonomy.cdm.model.common.CdmBase; |
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|
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/** |
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* This class is an default exporter class that is a spring bean and therefore it knows all other IO classes that are beans |
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32 |
* |
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33 |
* @author a.mueller |
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* @since 20.06.2008 |
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*/ |
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@Component("defaultExport") |
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public class CdmApplicationAwareDefaultExport<T extends IExportConfigurator> |
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implements ICdmExporter<T>, ApplicationContextAware { |
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|
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private static final Logger logger = LogManager.getLogger(CdmApplicationAwareDefaultExport.class); |
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|
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protected ApplicationContext applicationContext; |
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|
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@Override |
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public void setApplicationContext(ApplicationContext applicationContext) |
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throws BeansException { |
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this.applicationContext = applicationContext; |
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} |
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|
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//Constants |
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final static boolean OBLIGATORY = true; |
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final static boolean FACULTATIVE = false; |
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final int modCount = 1000; |
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54 |
|
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private final IService service = null; |
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|
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//different type of stores that are used by the known imports |
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Map<String, MapWrapper<? extends CdmBase>> stores = new HashMap<>(); |
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|
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public CdmApplicationAwareDefaultExport(){ |
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stores.put(ICdmIO.TEAM_STORE, new MapWrapper<>(service)); |
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stores.put(ICdmIO.REFERENCE_STORE, new MapWrapper<>(service)); |
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stores.put(ICdmIO.NOMREF_STORE, new MapWrapper<>(service)); |
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stores.put(ICdmIO.TAXONNAME_STORE, new MapWrapper<>(service)); |
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stores.put(ICdmIO.TAXON_STORE, new MapWrapper<>(service)); |
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stores.put(ICdmIO.SPECIMEN_STORE, new MapWrapper<>(service)); |
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} |
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|
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|
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@Override |
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public ExportResult invoke(T config){ |
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ExportResult result; |
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if (config.getCheck().equals(IExportConfigurator.CHECK.CHECK_ONLY)){ |
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result = ExportResult.NewInstance(config.getResultType()); |
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boolean success = doCheck(config); |
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if (! success){ |
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result.setAborted(); |
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} |
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}else if (config.getCheck().equals(IExportConfigurator.CHECK.CHECK_AND_EXPORT)){ |
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boolean success = doCheck(config); |
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if (success){ |
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result = doExport(config); |
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}else{ |
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result = ExportResult.NewInstance(config.getResultType()); |
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result.setAborted(); |
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} |
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}else if (config.getCheck().equals(IExportConfigurator.CHECK.EXPORT_WITHOUT_CHECK)){ |
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result = doExport(config); |
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}else{ |
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result = ExportResult.NewInstance(config.getResultType()); |
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String message = "Unknown CHECK type"; |
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logger.error(message); |
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result.addError(message); |
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} |
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return result; |
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} |
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|
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|
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public ExportResult execute(T config) { |
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ExportResult result = ExportResult.NewInstance(config.getResultType()); |
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if (config.getCheck().equals(IExportConfigurator.CHECK.CHECK_ONLY)){ |
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boolean success = doCheck(config); |
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if (! success){ |
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result.setAborted(); |
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} |
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} else if (config.getCheck().equals(IExportConfigurator.CHECK.CHECK_AND_EXPORT)){ |
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boolean success = doCheck(config); |
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if (success){ |
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result = doExport(config); |
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}else{ |
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result.setAborted(); |
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} |
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} else if (config.getCheck().equals(IExportConfigurator.CHECK.EXPORT_WITHOUT_CHECK)){ |
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result = doExport(config); |
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} else{ |
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String message = "Unknown CHECK type"; |
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logger.error(message); |
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result.addError(message); |
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} |
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return result; |
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} |
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|
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@SuppressWarnings("unchecked") |
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protected <S extends IExportConfigurator> boolean doCheck(S config){ |
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|
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boolean result = true; |
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|
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//check |
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if (config == null){ |
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logger.warn("CdmExportConfiguration is null"); |
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// result.setState(ExportResultState.ABORTED); |
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return false; |
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}else if (! config.isValid()){ |
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logger.warn("CdmExportConfiguration is not valid"); |
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// result.setState(ExportResultState.ABORTED); |
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return false; |
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} |
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System.out.println("Start checking Source ("+ config.getSourceNameString() + ") ..."); |
|
139 |
|
|
140 |
ExportStateBase state = config.getNewState(); |
|
141 |
state.initialize(config); |
|
142 |
|
|
143 |
//do check for each class |
|
144 |
for (Class<ICdmExport> ioClass: config.getIoClassList()){ |
|
145 |
try { |
|
146 |
String ioBeanName = getComponentBeanName(ioClass); |
|
147 |
ICdmIO cdmIo = applicationContext.getBean(ioBeanName, ICdmIO.class); |
|
148 |
if (cdmIo != null){ |
|
149 |
registerObservers(config, cdmIo); |
|
150 |
result &= cdmIo.check(state); |
|
151 |
unRegisterObservers(config, cdmIo); |
|
152 |
}else{ |
|
153 |
String message = "cdmIO for class " + (ioClass == null ? "(null)" : ioClass.getSimpleName()) + " was null"; |
|
154 |
logger.error(message); |
|
155 |
return false; |
|
156 |
} |
|
157 |
} catch (Exception e) { |
|
158 |
logger.error(e); |
|
159 |
e.printStackTrace(); |
|
160 |
return false; |
|
161 |
} |
|
162 |
} |
|
163 |
|
|
164 |
//return |
|
165 |
System.out.println("End checking Source ("+ config.getSourceNameString() + ") for export from Cdm"); |
|
166 |
return result; |
|
167 |
|
|
168 |
} |
|
169 |
|
|
170 |
|
|
171 |
private void registerObservers(IExportConfigurator config, ICdmIO io){ |
|
172 |
for (IIoObserver observer : config.getObservers()){ |
|
173 |
io.addObserver(observer); |
|
174 |
} |
|
175 |
} |
|
176 |
|
|
177 |
private void unRegisterObservers(IExportConfigurator config, ICdmIO io){ |
|
178 |
for (IIoObserver observer : config.getObservers()){ |
|
179 |
io.removeObserver(observer); |
|
180 |
} |
|
181 |
} |
|
182 |
|
|
183 |
|
|
184 |
|
|
185 |
/** |
|
186 |
* Executes the whole |
|
187 |
*/ |
|
188 |
protected <CONFIG extends T> ExportResult doExport(CONFIG config){ |
|
189 |
//validate |
|
190 |
if (config == null){ |
|
191 |
ExportResult result = ExportResult.NewInstance(null); |
|
192 |
String message = "Configuration is null"; |
|
193 |
logger.error(message); |
|
194 |
result.addError(message); |
|
195 |
result.setAborted(); |
|
196 |
return result; |
|
197 |
} |
|
198 |
ExportResult result = ExportResult.NewInstance(config.getResultType()); |
|
199 |
if (! config.isValid()){ |
|
200 |
String message = "Configuration is not valid"; |
|
201 |
logger.error(message); |
|
202 |
result.addError(message); |
|
203 |
result.setAborted(); |
|
204 |
return result; |
|
205 |
} |
|
206 |
|
|
207 |
ExportStateBase state = config.getNewState(); |
|
208 |
state.initialize(config); |
|
209 |
state.setResult(result); |
|
210 |
|
|
211 |
List<ICdmExport> ioList = makeIoList(state, config); |
|
212 |
|
|
213 |
List<Integer> stepCounts = countSteps(state, ioList); |
|
214 |
Integer totalCount = stepCounts.get(stepCounts.size()-1); |
|
215 |
config.getProgressMonitor().beginTask(config.getUserFriendlyIOName() != null? config.getUserFriendlyIOName():"Start Export", totalCount); |
|
216 |
config.getProgressMonitor().worked(1); |
|
217 |
IProgressMonitor parentMonitor = SubProgressMonitor |
|
218 |
.NewStarted(config.getProgressMonitor(), 99, "Process data", totalCount); |
|
219 |
|
|
220 |
//do invoke for each class |
|
221 |
for (int i = 0; i< ioList.size(); i++){ |
|
222 |
ICdmExport export = ioList.get(i); |
|
223 |
Integer counts = stepCounts.get(i); |
|
224 |
try { |
|
225 |
String ioName = export.getClass().getSimpleName(); |
|
226 |
SubProgressMonitor ioMonitor = SubProgressMonitor |
|
227 |
.NewStarted(parentMonitor, counts, ioName, counts ); |
|
228 |
// state.getConfig().setProgressMonitor(ioMonitor); |
|
229 |
state.setCurrentIO(export); |
|
230 |
export.invoke(state); |
|
231 |
ioMonitor.done(); |
|
232 |
} catch (Exception e) { |
|
233 |
String message = "Unexpected exception in " + export.getClass().getSimpleName()+ ": " + e.getMessage(); |
|
234 |
logger.error(message); |
|
235 |
e.printStackTrace(); |
|
236 |
result.addException(e, message); |
|
237 |
} |
|
238 |
} |
|
239 |
|
|
240 |
System.out.println("End export from source '" + config.getSourceNameString() |
|
241 |
+ "' to destination '" + config.getDestinationNameString() + "' " |
|
242 |
+ "("+ result.toString() + ")" |
|
243 |
) ; |
|
244 |
return result; |
|
245 |
} |
|
246 |
|
|
247 |
/** |
|
248 |
* @param state |
|
249 |
* @param ioList |
|
250 |
* @return |
|
251 |
*/ |
|
252 |
private List<Integer> countSteps(ExportStateBase state, List<ICdmExport> ioList) { |
|
253 |
//do invoke for each class |
|
254 |
List<Integer> result = new ArrayList<>(); |
|
255 |
int sum = 0; |
|
256 |
for (ICdmExport export: ioList){ |
|
257 |
int count = 1; |
|
258 |
try { |
|
259 |
// state.setCurrentIO(export); |
|
260 |
count = ((Long)export.countSteps(state)).intValue(); |
|
261 |
} catch (Exception e) { |
|
262 |
String message = "Unexpected exception when count steps for progress monitoring " + export.getClass().getSimpleName()+ ": " + e.getMessage(); |
|
263 |
logger.error(message); |
|
264 |
e.printStackTrace(); |
|
265 |
state.getResult().addException(e, message); |
|
266 |
} |
|
267 |
result.add(count); |
|
268 |
sum += count; |
|
269 |
} |
|
270 |
result.add(sum); |
|
271 |
return result; |
|
272 |
} |
|
273 |
|
|
274 |
|
|
275 |
/** |
|
276 |
* @param state |
|
277 |
* @param config |
|
278 |
* @return |
|
279 |
*/ |
|
280 |
private <CONFIG extends T> List<ICdmExport> makeIoList(ExportStateBase state, CONFIG config) { |
|
281 |
|
|
282 |
List<ICdmExport> result = new ArrayList<>(); |
|
283 |
|
|
284 |
for (Class<ICdmExport> ioClass: config.getIoClassList()){ |
|
285 |
try { |
|
286 |
String ioBeanName = getComponentBeanName(ioClass); |
|
287 |
ICdmExport cdmIo = applicationContext.getBean(ioBeanName, ICdmExport.class); |
|
288 |
if (cdmIo != null){ |
|
289 |
result.add(cdmIo); |
|
290 |
}else{ |
|
291 |
String message = "cdmIO was null: " + ioBeanName; |
|
292 |
logger.error(message); |
|
293 |
state.getResult().addError(message); |
|
294 |
} |
|
295 |
} catch (Exception e) { |
|
296 |
String message = "Unexpected exception in " + ioClass.getSimpleName()+ ": " + e.getMessage(); |
|
297 |
logger.error(message); |
|
298 |
e.printStackTrace(); |
|
299 |
state.getResult().addException(e, message); |
|
300 |
} |
|
301 |
} |
|
302 |
return result; |
|
303 |
} |
|
304 |
|
|
305 |
|
|
306 |
private String getComponentBeanName(Class<ICdmExport> ioClass){ |
|
307 |
Component component = ioClass.getAnnotation(Component.class); |
|
308 |
String ioBean = component.value(); |
|
309 |
if ("".equals(ioBean)){ |
|
310 |
ioBean = ioClass.getSimpleName(); |
|
311 |
ioBean = ioBean.substring(0, 1).toLowerCase() + ioBean.substring(1); //make camelcase |
|
312 |
} |
|
313 |
return ioBean; |
|
314 |
} |
|
315 |
|
|
316 |
} |
Also available in: Unified diff
cleanup and javadoc