/* ******************************************************************************
 * Copyright (c) 2006-2012 XMind Ltd. and others.
 * 
 * This file is a part of XMind 3. XMind releases 3 and
 * above are dual-licensed under the Eclipse Public License (EPL),
 * which is available at http://www.eclipse.org/legal/epl-v10.html
 * and the GNU Lesser General Public License (LGPL), 
 * which is available at http://www.gnu.org/licenses/lgpl.html
 * See http://www.xmind.net/license.html for details.
 * 
 * Contributors:
 *     XMind Ltd. - initial API and implementation
 *******************************************************************************/
package org.xmind.ui.internal.wizards;

import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.InputStream;

public class FileTemplateDescriptor extends AbstractTemplateDescriptor {

    private File file;

    public FileTemplateDescriptor(File file) {
        this.file = file;
    }

    public File getFile() {
        return file;
    }

    public String getName() {
        return file.getName();
    }

    public InputStream newStream() {
        try {
            return new FileInputStream(file);
        } catch (FileNotFoundException e) {
            return null;
        }
    }

    @Override
    public String toString() {
        return String.format("Template{file:%s}", file.getAbsolutePath()); //$NON-NLS-1$
    }

    @Override
    public boolean equals(Object obj) {
        if (obj == this)
            return true;
        if (obj == null || !(obj instanceof FileTemplateDescriptor))
            return false;
        FileTemplateDescriptor that = (FileTemplateDescriptor) obj;
        return this.file.equals(that.file);
    }

    @Override
    public int hashCode() {
        return file.hashCode();
    }

}