/**
* Copyright (C) 2001-2017 by RapidMiner and the contributors
*
* Complete list of developers available at our web site:
*
* http://rapidminer.com
*
* This program is free software: you can redistribute it and/or modify it under the terms of the
* GNU Affero General Public License as published by the Free Software Foundation, either version 3
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without
* even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License along with this program.
* If not, see http://www.gnu.org/licenses/.
*/
package com.rapidminer.repository.local;
import java.io.File;
import java.io.IOException;
import com.rapidminer.RepositoryProcessLocation;
import com.rapidminer.gui.RapidMinerGUI;
import com.rapidminer.repository.Folder;
import com.rapidminer.repository.ProcessEntry;
import com.rapidminer.repository.RepositoryException;
import com.rapidminer.tools.Tools;
/**
* @author Simon Fischer
*/
public class SimpleProcessEntry extends SimpleDataEntry implements ProcessEntry {
private static final String RMP_SUFFIX = ".rmp";
SimpleProcessEntry(String name, SimpleFolder containingFolder, LocalRepository repository) {
super(name, containingFolder, repository);
}
@Override
public String retrieveXML() throws RepositoryException {
try {
return Tools.readTextFile(getFile());
} catch (IOException e) {
throw new RepositoryException("Cannot read " + getFile() + ": " + e, e);
}
}
@Override
public void storeXML(String xml) throws RepositoryException {
try {
Tools.writeTextFile(getFile(), xml);
} catch (IOException e) {
throw new RepositoryException("Cannot write " + getFile() + ": " + e, e);
}
}
private File getFile() {
return new File(((SimpleFolder) getContainingFolder()).getFile(), getName() + RMP_SUFFIX);
}
@Override
public int getRevision() {
return 1;
}
@Override
public long getSize() {
return getFile().length();
}
@Override
public void delete() throws RepositoryException {
getFile().delete();
super.delete();
}
@Override
public String getDescription() {
return "Local process";
}
@Override
public String getType() {
return ProcessEntry.TYPE_NAME;
}
@Override
protected void handleRename(String newName) throws RepositoryException {
renameFile(getFile(), newName);
}
@Override
protected void handleMove(Folder newParent, String newName) throws RepositoryException {
moveFile(getFile(), ((SimpleFolder) newParent).getFile(), newName, RMP_SUFFIX);
}
@Override
public long getDate() {
return getFile().lastModified();
}
@Override
public boolean rename(String newName) throws RepositoryException {
boolean shouldResetLocation = RapidMinerGUI.isMainFrameProcessLocation(getLocation());
super.rename(newName);
if (shouldResetLocation) {
RapidMinerGUI.resetProcessLocation(new RepositoryProcessLocation(getLocation()));
}
return true;
}
@Override
public boolean move(Folder newParent) throws RepositoryException {
boolean shouldResetLocation = RapidMinerGUI.isMainFrameProcessLocation(getLocation());
super.move(newParent);
if (shouldResetLocation) {
RapidMinerGUI.resetProcessLocation(new RepositoryProcessLocation(getLocation()));
}
return true;
}
@Override
public boolean move(Folder newParent, String newName) throws RepositoryException {
boolean shouldResetLocation = RapidMinerGUI.isMainFrameProcessLocation(getLocation());
super.move(newParent, newName);
if (shouldResetLocation) {
RapidMinerGUI.resetProcessLocation(new RepositoryProcessLocation(getLocation()));
}
return true;
}
}