01 /*
02 * Licensed to the Apache Software Foundation (ASF) under one
03 * or more contributor license agreements. See the NOTICE file
04 * distributed with this work for additional information
05 * regarding copyright ownership. The ASF licenses this file
06 * to you under the Apache License, Version 2.0 (the
07 * "License"); you may not use this file except in compliance
08 * with the License. You may obtain a copy of the License at
09 *
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 */
21 package org.apache.qpid.tools.messagestore.commands;
22
23 import org.apache.qpid.configuration.Configuration;
24 import org.apache.qpid.tools.messagestore.MessageStoreTool;
25
26 public class Load extends AbstractCommand
27 {
28 public Load(MessageStoreTool tool)
29 {
30 super(tool);
31 }
32
33 public String help()
34 {
35 return "Loads specified broker configuration file.";
36 }
37
38 public String usage()
39 {
40 return "load <configuration file>";
41 }
42
43 public String getCommand()
44 {
45 return "load";
46 }
47
48 public void execute(String... args)
49 {
50 assert args.length > 0;
51 assert args[0].equals(getCommand());
52
53 if (args.length > 2)
54 {
55 _console.print("load " + args[1] + ": additional options not understood:");
56 for (int i = 2; i < args.length; i++)
57 {
58 _console.print(args[i] + " ");
59 }
60 _console.println("");
61 }
62 else if (args.length < 2)
63 {
64 _console.println("Enter Configuration file.");
65 String input = _console.readln();
66 if (input != null)
67 {
68 doLoad(input);
69 }
70 else
71 {
72 _console.println("Did not recognise config file.");
73 }
74 }
75 else
76 {
77 doLoad(args[1]);
78 }
79 }
80
81 private void doLoad(String configfile)
82 {
83 _console.println("Loading Configuration:" + configfile);
84
85 try
86 {
87 _tool.setConfigurationFile(configfile);
88 }
89 catch (Configuration.InitException e)
90 {
91 _console.println("Unable to open config file due to: '" + e.getMessage() + "'");
92 }
93 }
94 }
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