/*
 *  RapidMiner
 *
 *  Copyright (C) 2001-2014 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.resource;

import java.util.Collection;

import javax.swing.Action;

import com.rapidminer.repository.Entry;
import com.rapidminer.repository.Folder;
import com.rapidminer.repository.MalformedRepositoryLocationException;
import com.rapidminer.repository.RepositoryException;
import com.rapidminer.repository.RepositoryLocation;

/**
 * 
 * @author Simon Fischer
 *
 */
public abstract class ResourceEntry implements Entry {

	private ResourceFolder container;
	private String name;
	private String path;
	private ResourceRepository repository;
	
	protected ResourceEntry(ResourceFolder parent, String name, String path, ResourceRepository repository) {
		this.container = parent;
		this.name = name;
		this.path = path;
		this.repository = repository;
	}
	
	@Override
	public void delete() throws RepositoryException {
		throw new RepositoryException("This is a read-only sample repository. Cannot delete entries.");
	}

	@Override
	public Folder getContainingFolder() {
		return container;
	}

	@Override
	public RepositoryLocation getLocation() {
		try {
			return new RepositoryLocation(getRepository().getLocation().toString() + getPath());
		} catch (MalformedRepositoryLocationException e) {
			throw new RuntimeException(e);
		}
	}

	@Override
	public String getName() {
		return name;
	}

	@Override
	public String getOwner() {
		return "none";
	}

	@Override
	public boolean isReadOnly() {
		return true;
	}

	@Override
	public boolean move(Folder newParent) throws RepositoryException {
		throw new RepositoryException("This is a read-only sample repository. Cannot move entries.");
	}
	
	@Override 
	public boolean move(Folder newParent, String newName) throws RepositoryException {
		throw new RepositoryException("This is a read-only sample repository. Cannot move or rename entries.");
	}

	@Override
	public boolean rename(String newName) throws RepositoryException {
		throw new RepositoryException("Repository is read only.");
	}

	@Override
	public boolean willBlock() {		
		return false;
	}

	protected String getResource() {
		return getRepository().getResourceRoot() + getPath();
	}
	
	protected String getPath() {
		return path;
	}
	
	protected ResourceRepository getRepository() {
		return repository;
	}
	
	protected void setRepository(ResourceRepository resourceRepository) {
		this.repository = resourceRepository;		
	}
	
	@Override
	public Collection<Action> getCustomActions() {
		return null;
	}
}