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Add list function for renaming media of multiple processes
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89 changes: 89 additions & 0 deletions
89
Kitodo/src/main/java/org/kitodo/production/thread/RenameMediaThread.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,89 @@ | ||
| /* | ||
| * (c) Kitodo. Key to digital objects e. V. <[email protected]> | ||
| * | ||
| * This file is part of the Kitodo project. | ||
| * | ||
| * It is licensed under GNU General Public License version 3 or later. | ||
| * | ||
| * For the full copyright and license information, please read the | ||
| * GPL3-License.txt file that was distributed with this source code. | ||
| */ | ||
|
|
||
| package org.kitodo.production.thread; | ||
|
|
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| import java.io.IOException; | ||
| import java.io.OutputStream; | ||
| import java.net.URI; | ||
| import java.net.URISyntaxException; | ||
| import java.util.List; | ||
| import java.util.Objects; | ||
|
|
||
| import org.apache.commons.collections4.bidimap.DualHashBidiMap; | ||
| import org.apache.logging.log4j.LogManager; | ||
| import org.apache.logging.log4j.Logger; | ||
| import org.kitodo.api.dataformat.Workpiece; | ||
| import org.kitodo.data.database.beans.Process; | ||
| import org.kitodo.production.helper.Helper; | ||
| import org.kitodo.production.helper.LocaleHelper; | ||
| import org.kitodo.production.helper.tasks.EmptyTask; | ||
| import org.kitodo.production.metadata.MetadataLock; | ||
| import org.kitodo.production.services.ServiceManager; | ||
|
|
||
| /** | ||
| * This class is used to rename media files of multiple processes in a separate thread whose progress can be monitored | ||
| * in the task manager. | ||
| */ | ||
| public class RenameMediaThread extends EmptyTask { | ||
|
|
||
| private static final Logger logger = LogManager.getLogger(RenameMediaThread.class); | ||
| private final List<Process> processes; | ||
| private static final String THREAD_NAME = "renameMediaThread"; | ||
| private static final String ERRORS_OCCURRED_KEY = "errorsOccurredCheckLog"; | ||
| private static final String PROCESSES = "processes"; | ||
|
|
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| public RenameMediaThread(List<Process> processes) { | ||
| super(processes.size() + " " + Helper.getString(LocaleHelper.getCurrentLocale(), PROCESSES)); | ||
| this.processes = processes; | ||
| } | ||
|
|
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| @Override | ||
| protected void setNameDetail(String detail) { | ||
| String localThreadName = Helper.getString(LocaleHelper.getCurrentLocale(), THREAD_NAME); | ||
| super.setName(localThreadName + ": " + detail); | ||
| } | ||
|
|
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| /** | ||
| * Run method of this thread. Iterates over processes and renames all media files in each process using the regular | ||
| * "media renaming" functionality of the FileService. | ||
| */ | ||
| @Override | ||
| public void run() { | ||
| for (Process process : processes) { | ||
| int processId = process.getId(); | ||
| URI metaXmlUri = ServiceManager.getProcessService().getMetadataFileUri(process); | ||
| DualHashBidiMap<URI, URI> renamingMap = new DualHashBidiMap<>(); | ||
| Workpiece workpiece = null; | ||
| try { | ||
| workpiece = ServiceManager.getMetsService().loadWorkpiece(metaXmlUri); | ||
| int numberOfRenamedFiles = ServiceManager.getFileService().renameMediaFiles(process, workpiece, | ||
| renamingMap); | ||
| try (OutputStream out = ServiceManager.getFileService().write(metaXmlUri)) { | ||
| ServiceManager.getMetsService().save(workpiece, out); | ||
| logger.info("Renamed " + numberOfRenamedFiles + " media files for process " + process.getId()); | ||
| } | ||
| } catch (IOException | URISyntaxException e) { | ||
| logger.error(e.getMessage()); | ||
| String nameDetailMessage = processes.size() | ||
| + " " + Helper.getString(LocaleHelper.getCurrentLocale(), PROCESSES) | ||
| + " (" + Helper.getString(LocaleHelper.getCurrentLocale(), ERRORS_OCCURRED_KEY) + ")"; | ||
| this.setNameDetail(nameDetailMessage); | ||
| if (Objects.nonNull(workpiece)) { | ||
| ServiceManager.getFileService().revertRenaming(renamingMap.inverseBidiMap(), workpiece); | ||
| } | ||
| } | ||
| MetadataLock.setFree(processId); | ||
| setProgress((100 / processes.size()) * (processes.indexOf(process) + 1)); | ||
| } | ||
| setProgress(100); | ||
| } | ||
| } |
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