1 | /*
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2 | * Copyright 2000-2002,2004 The Apache Software Foundation
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3 | *
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4 | * Licensed under the Apache License, Version 2.0 (the "License");
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5 | * you may not use this file except in compliance with the License.
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6 | * You may obtain a copy of the License at
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7 | *
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8 | * http://www.apache.org/licenses/LICENSE-2.0
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9 | *
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10 | * Unless required by applicable law or agreed to in writing, software
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11 | * distributed under the License is distributed on an "AS IS" BASIS,
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12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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13 | * See the License for the specific language governing permissions and
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14 | * limitations under the License.
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15 | *
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16 | */
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17 | package org.apache.tools.ant.taskdefs.optional.ejb;
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18 |
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19 |
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20 | import java.io.File;
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21 | import org.apache.tools.ant.BuildException;
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22 | import org.apache.tools.ant.Task;
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23 | import org.apache.tools.ant.taskdefs.Java;
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24 | import org.apache.tools.ant.types.Path;
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25 |
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26 | /**
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27 | * Shuts down a WebLogic server.
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28 | * To shut down an instance you must supply both a username and
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29 | * a password.
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30 | *
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31 | */
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32 | public class WLStop extends Task {
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33 | /**
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34 | * The classpath to be used. It must contains the weblogic.Admin class.
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35 | */
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36 | private Path classpath;
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37 |
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38 | /**
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39 | * The weblogic username to use to request the shutdown.
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40 | */
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41 | private String username;
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42 |
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43 | /**
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44 | * The password to use to shutdown the weblogic server.
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45 | */
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46 | private String password;
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47 |
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48 | /**
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49 | * The URL which the weblogic server is listening on.
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50 | */
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51 | private String serverURL;
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52 |
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53 | /**
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54 | * The delay (in seconds) to wait before shutting down.
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55 | */
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56 | private int delay = 0;
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57 |
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58 | /**
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59 | * The location of the BEA Home under which this server is run.
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60 | * WL6 only
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61 | */
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62 | private File beaHome = null;
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63 |
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64 | /**
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65 | * Do the work.
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66 | *
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67 | * The work is actually done by creating a separate JVM to run the weblogic admin task
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68 | * This approach allows the classpath of the helper task to be set.
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69 | *
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70 | * @exception BuildException if someting goes wrong with the build
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71 | */
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72 | public void execute() throws BuildException {
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73 | if (username == null || password == null) {
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74 | throw new BuildException("weblogic username and password must both be set");
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75 | }
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76 |
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77 | if (serverURL == null) {
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78 | throw new BuildException("The url of the weblogic server must be provided.");
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79 | }
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80 |
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81 | Java weblogicAdmin = (Java) getProject().createTask("java");
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82 | weblogicAdmin.setFork(true);
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83 | weblogicAdmin.setClassname("weblogic.Admin");
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84 | String args;
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85 |
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86 | if (beaHome == null) {
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87 | args = serverURL + " SHUTDOWN " + username + " " + password + " " + delay;
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88 | } else {
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89 | args = " -url " + serverURL
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90 | + " -username " + username
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91 | + " -password " + password
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92 | + " SHUTDOWN " + " " + delay;
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93 | }
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94 |
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95 | weblogicAdmin.createArg().setLine(args);
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96 | weblogicAdmin.setClasspath(classpath);
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97 | weblogicAdmin.execute();
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98 | }
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99 |
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100 | /**
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101 | * The classpath to be used with the Java Virtual Machine that runs the Weblogic
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102 | * Shutdown command;
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103 | *
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104 | * @param path the classpath to use when executing the weblogic admin task.
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105 | */
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106 | public void setClasspath(Path path) {
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107 | this.classpath = path;
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108 | }
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109 |
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110 | /**
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111 | * The classpath to be used with the Java Virtual Machine that runs the Weblogic
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112 | * Shutdown command;
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113 | */
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114 | public Path createClasspath() {
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115 | if (classpath == null) {
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116 | classpath = new Path(getProject());
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117 | }
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118 | return classpath.createPath();
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119 | }
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120 |
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121 | /**
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122 | * The username of the account which will be used to shutdown the server;
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123 | * required.
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124 | *
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125 | * @param s the username.
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126 | */
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127 | public void setUser(String s) {
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128 | this.username = s;
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129 | }
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130 |
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131 | /**
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132 | * The password for the account specified in the
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133 | * user parameter; required
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134 | *
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135 | * @param s the password.
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136 | */
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137 | public void setPassword(String s) {
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138 | this.password = s;
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139 | }
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140 |
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141 | /**
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142 | * Set the URL to which the weblogic server is listening
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143 | * for T3 connections; required.
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144 | *
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145 | * @param s the url.
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146 | */
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147 | public void setUrl(String s) {
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148 | this.serverURL = s;
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149 | }
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150 |
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151 |
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152 | /**
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153 | * Set the delay (in seconds) before shutting down the server;
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154 | * optional.
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155 | *
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156 | * @param s the selay.
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157 | */
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158 | public void setDelay(String s) {
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159 | delay = Integer.parseInt(s);
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160 | }
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161 |
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162 | /**
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163 | * The location of the BEA Home; implicitly
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164 | * selects Weblogic 6.0 shutdown; optional.
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165 | *
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166 | * @param beaHome the BEA Home directory.
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167 | *
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168 | */
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169 | public void setBEAHome(File beaHome) {
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170 | this.beaHome = beaHome;
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171 | }
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172 |
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173 | }
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