1 /*
2 * Licensed to the Apache Software Foundation (ASF) under one
3 * or more contributor license agreements. See the NOTICE file
4 * distributed with this work for additional information
5 * regarding copyright ownership. The ASF licenses this file
6 * to you under the Apache License, Version 2.0 (the
7 * "License"); you may not use this file except in compliance
8 * with the License. You may obtain a copy of the License at
9 *
10 * http://www.apache.org/licenses/LICENSE-2.0
11 *
12 * Unless required by applicable law or agreed to in writing,
13 * software distributed under the License is distributed on an
14 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
15 * KIND, either express or implied. See the License for the
16 * specific language governing permissions and limitations
17 * under the License.
18 */
19
20 package org.apache.geronimo.gshell.clp.handler;
21
22 import org.apache.geronimo.gshell.clp.Descriptor;
23 import org.apache.geronimo.gshell.clp.ProcessingException;
24 import org.apache.geronimo.gshell.clp.setter.Setter;
25
26 /**
27 * Handler for integer types.
28 *
29 * @version $Rev: 698110 $ $Date: 2008-09-23 09:39:22 +0200 (Tue, 23 Sep 2008) $
30 */
31 public class LongHandler
32 extends Handler<Long>
33 {
34 public LongHandler(final Descriptor desc, final Setter<? super Long> setter) {
35 super(desc, setter);
36 }
37
38 @Override
39 public int handle(final Parameters params) throws ProcessingException {
40 assert params != null;
41
42 String token = params.get(0);
43 long value = Long.parseLong(token);
44 setter.set(value);
45
46 return 1;
47 }
48
49 @Override
50 public String getDefaultToken() {
51 return "N";
52 }
53 }