/*******************************************************************************
* Copyright 2011 Google Inc. All Rights Reserved.
*
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*******************************************************************************/
package com.google.gdt.eclipse.designer.mobile.device.command;
import com.google.gdt.eclipse.designer.mobile.device.DeviceManager;
import com.google.gdt.eclipse.designer.mobile.device.model.DeviceInfo;
import org.xml.sax.Attributes;
/**
* Implementation of {@link Command} that removes {@link DeviceInfo}.
*
* @author scheglov_ke
* @coverage gwt.mobile.device
*/
public final class DeviceRemoveCommand extends Command {
public static final String ID = "deviceRemove";
private final String m_id;
////////////////////////////////////////////////////////////////////////////
//
// Constructors
//
////////////////////////////////////////////////////////////////////////////
public DeviceRemoveCommand(DeviceInfo device) {
m_id = device.getId();
}
public DeviceRemoveCommand(Attributes attributes) {
m_id = attributes.getValue("id");
}
////////////////////////////////////////////////////////////////////////////
//
// Execution
//
////////////////////////////////////////////////////////////////////////////
@Override
public void execute() {
DeviceInfo device = DeviceManager.getDevice(m_id);
if (device != null) {
device.getCategory().removeDevice(device);
}
}
////////////////////////////////////////////////////////////////////////////
//
// Access
//
////////////////////////////////////////////////////////////////////////////
@Override
protected void addAttributes() {
addAttribute("id", m_id);
}
}