01: /**
02: * Licensed to the Apache Software Foundation (ASF) under one or more
03: * contributor license agreements. See the NOTICE file distributed with
04: * this work for additional information regarding copyright ownership.
05: * The ASF licenses this file to You under the Apache License, Version 2.0
06: * (the "License"); you may not use this file except in compliance with
07: * the License. You may obtain a copy of the License at
08: *
09: * http://www.apache.org/licenses/LICENSE-2.0
10: *
11: * Unless required by applicable law or agreed to in writing, software
12: * distributed under the License is distributed on an "AS IS" BASIS,
13: * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14: * See the License for the specific language governing permissions and
15: * limitations under the License.
16: */package org.apache.openejb.server.telnet;
17:
18: import java.io.DataInputStream;
19: import java.io.IOException;
20: import java.io.PrintStream;
21: import java.util.HashMap;
22: import java.util.Iterator;
23: import java.util.Set;
24:
25: public class Help extends Command {
26:
27: public static void register() {
28: Command.register("help", Help.class);
29: }
30:
31: public void exec(Arguments args, DataInputStream in, PrintStream out)
32: throws IOException {
33: for (String command : Command.commands.keySet()) {
34: out.print(" " + command);
35: out.println("");
36: }
37: }
38:
39: }
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