95 lines
3.9 KiB
Java
95 lines
3.9 KiB
Java
package org.gcube.portlets.user.statisticalalgorithmsimporter.server.storage;
|
|
|
|
import java.beans.XMLDecoder;
|
|
import java.beans.XMLEncoder;
|
|
import java.io.ByteArrayInputStream;
|
|
import java.io.ByteArrayOutputStream;
|
|
import java.io.InputStream;
|
|
|
|
import org.gcube.portlets.user.statisticalalgorithmsimporter.server.util.ServiceCredentials;
|
|
import org.gcube.portlets.user.statisticalalgorithmsimporter.shared.exception.StatAlgoImporterServiceException;
|
|
import org.gcube.portlets.user.statisticalalgorithmsimporter.shared.project.MainCode;
|
|
import org.gcube.portlets.user.statisticalalgorithmsimporter.shared.project.Project;
|
|
import org.gcube.portlets.user.statisticalalgorithmsimporter.shared.project.ProjectFolder;
|
|
import org.gcube.portlets.user.statisticalalgorithmsimporter.shared.workspace.ItemDescription;
|
|
import org.slf4j.Logger;
|
|
import org.slf4j.LoggerFactory;
|
|
|
|
/**
|
|
*
|
|
* @author Giancarlo Panichi
|
|
*
|
|
*
|
|
*/
|
|
public class ProjectArchiver {
|
|
|
|
public static final Logger logger = LoggerFactory.getLogger(ProjectArchiver.class);
|
|
|
|
public static void archive(Project project, ServiceCredentials serviceCredentials)
|
|
throws StatAlgoImporterServiceException {
|
|
|
|
ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();
|
|
XMLEncoder xmlEncoder = new XMLEncoder(byteArrayOutputStream);
|
|
xmlEncoder.writeObject(project);
|
|
xmlEncoder.close();
|
|
logger.debug("Archived:" + byteArrayOutputStream);
|
|
|
|
ByteArrayInputStream byteArrayInputStream = new ByteArrayInputStream(byteArrayOutputStream.toByteArray());
|
|
FilesStorage filesStorage = new FilesStorage();
|
|
filesStorage.saveStatisticalAlgorithmProject(serviceCredentials.getUserName(), byteArrayInputStream,
|
|
project.getProjectFolder().getFolder().getId());
|
|
|
|
}
|
|
|
|
public static boolean existProjectInFolder(ItemDescription newProjectFolder, ServiceCredentials serviceCredentials)
|
|
throws StatAlgoImporterServiceException {
|
|
FilesStorage filesStorage = new FilesStorage();
|
|
return filesStorage.existProjectItemOnWorkspace(serviceCredentials.getUserName(), newProjectFolder.getId());
|
|
|
|
}
|
|
|
|
public static Project readProject(ItemDescription newProjectFolder, ServiceCredentials serviceCredentials)
|
|
throws StatAlgoImporterServiceException {
|
|
FilesStorage filesStorage = new FilesStorage();
|
|
InputStream inputStream = filesStorage.getProjectItemOnWorkspace(serviceCredentials.getUserName(),
|
|
newProjectFolder.getId());
|
|
|
|
XMLDecoder xmlDecoder = new XMLDecoder(inputStream);
|
|
Project project = (Project) xmlDecoder.readObject();
|
|
xmlDecoder.close();
|
|
|
|
newProjectFolder = filesStorage.getFolderInfoOnWorkspace(serviceCredentials.getUserName(),
|
|
newProjectFolder.getId());
|
|
|
|
if (project != null) {
|
|
logger.debug("ProjectArchiver set project folder: " + newProjectFolder);
|
|
project.setProjectFolder(new ProjectFolder(newProjectFolder));
|
|
|
|
if (project.getMainCode() != null && project.getMainCode().getItemDescription() != null) {
|
|
try {
|
|
ItemDescription newMainCodeItemDescription = filesStorage.getFileInfoOnWorkspace(
|
|
serviceCredentials.getUserName(), project.getMainCode().getItemDescription().getId());
|
|
String pLink = filesStorage.getPublicLink(serviceCredentials.getUserName(),
|
|
newMainCodeItemDescription.getId());
|
|
newMainCodeItemDescription.setPublicLink(pLink);
|
|
logger.debug("ProjectArchiver set main code: " + newMainCodeItemDescription);
|
|
|
|
project.setMainCode(new MainCode(newMainCodeItemDescription));
|
|
} catch (Throwable e) {
|
|
logger.error("ProjectArchiver error reading the main code: " + project.getMainCode().getItemDescription());
|
|
archive(project, serviceCredentials);
|
|
throw new StatAlgoImporterServiceException("Error reading the main code of the project!");
|
|
}
|
|
}
|
|
archive(project, serviceCredentials);
|
|
|
|
} else {
|
|
logger.debug("ProjectArchiver project retrieved is null!");
|
|
throw new StatAlgoImporterServiceException("The Project retrieved is not valid!");
|
|
}
|
|
|
|
return project;
|
|
}
|
|
|
|
}
|