diff options
Diffstat (limited to 'framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/taskdefs/launcher/CommandLauncher.java')
| -rw-r--r-- | framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/taskdefs/launcher/CommandLauncher.java | 213 |
1 files changed, 0 insertions, 213 deletions
diff --git a/framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/taskdefs/launcher/CommandLauncher.java b/framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/taskdefs/launcher/CommandLauncher.java deleted file mode 100644 index 8c126efe..00000000 --- a/framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/taskdefs/launcher/CommandLauncher.java +++ /dev/null @@ -1,213 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed with - * this work for additional information regarding copyright ownership. - * The ASF licenses this file to You under the Apache License, Version 2.0 - * (the "License"); you may not use this file except in compliance with - * the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * 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 org.apache.tools.ant.taskdefs.launcher; - -import static org.apache.tools.ant.MagicNames.ANT_SHELL_LAUNCHER_REF_ID; -import static org.apache.tools.ant.MagicNames.ANT_VM_LAUNCHER_REF_ID; - -import java.io.File; -import java.io.IOException; - -import org.apache.tools.ant.Project; -import org.apache.tools.ant.taskdefs.condition.Os; -import org.apache.tools.ant.types.Commandline; -import org.apache.tools.ant.util.FileUtils; - -/** - * A command launcher for a particular JVM/OS platform. This class is - * a general purpose command launcher which can only launch commands - * in the current working directory. - */ -public class CommandLauncher { - - protected static final FileUtils FILE_UTILS = FileUtils.getFileUtils(); - - private static CommandLauncher vmLauncher = null; - private static CommandLauncher shellLauncher = null; - - static { - if(!Os.isFamily("os/2")) { - vmLauncher = new Java13CommandLauncher(); - } - - if (Os.isFamily("mac") && !Os.isFamily("unix")) { - // Mac - shellLauncher = new MacCommandLauncher(new CommandLauncher()); - } else if (Os.isFamily("os/2")) { - // OS/2 - shellLauncher = new OS2CommandLauncher(new CommandLauncher()); - } else if (Os.isFamily("windows")) { - CommandLauncher baseLauncher = new CommandLauncher(); - - if (!Os.isFamily("win9x")) { - // Windows XP/2000/NT - shellLauncher = new WinNTCommandLauncher(baseLauncher); - } else { - // Windows 98/95 - need to use an auxiliary script - shellLauncher = - new ScriptCommandLauncher("bin/antRun.bat", baseLauncher); - } - } else if (Os.isFamily("netware")) { - - CommandLauncher baseLauncher = new CommandLauncher(); - - shellLauncher = - new PerlScriptCommandLauncher("bin/antRun.pl", baseLauncher); - } else if (Os.isFamily("openvms")) { - // OpenVMS - shellLauncher = new VmsCommandLauncher(); - } else { - // Generic - shellLauncher = new ScriptCommandLauncher("bin/antRun", - new CommandLauncher()); - } - } - - /** - * Launches the given command in a new process. - * - * @param project - * The project that the command is part of. - * @param cmd - * The command to execute. - * @param env - * The environment for the new process. If null, the - * environment of the current process is used. - * @return the created Process. - * @throws IOException - * if attempting to run a command in a specific directory. - */ - public Process exec(Project project, String[] cmd, String[] env) - throws IOException { - if(project != null) { - project.log("Execute:CommandLauncher: " - + Commandline.describeCommand(cmd), Project.MSG_DEBUG); - } - return Runtime.getRuntime().exec(cmd, env); - } - - /** - * Launches the given command in a new process, in the given - * working directory. - * - * @param project - * The project that the command is part of. - * @param cmd - * The command to execute. - * @param env - * The environment for the new process. If null, the - * environment of the current process is used. - * @param workingDir - * The directory to start the command in. If null, the - * current directory is used. - * @return the created Process. - * @throws IOException - * if trying to change directory. - */ - public Process exec(Project project, String[] cmd, String[] env, - File workingDir) throws IOException { - if (workingDir == null) { - return exec(project, cmd, env); - } - throw new IOException("Cannot execute a process in different " - + "directory under this JVM"); - } - - /** - * Obtains the shell launcher configured for the given project or - * the default shell launcher. - */ - public static CommandLauncher getShellLauncher(Project project) { - CommandLauncher launcher = extractLauncher(ANT_SHELL_LAUNCHER_REF_ID, - project); - if (launcher == null) { - launcher = shellLauncher; - } - - return launcher; - } - - /** - * Obtains the VM launcher configured for the given project or - * the default VM launcher. - */ - public static CommandLauncher getVMLauncher(Project project) { - CommandLauncher launcher = extractLauncher(ANT_VM_LAUNCHER_REF_ID, - project); - if (launcher == null) { - launcher = vmLauncher; - } - return launcher; - } - - private static CommandLauncher extractLauncher(String referenceName, - Project project) { - CommandLauncher launcher = null; - if (project != null) { - launcher = (CommandLauncher) project.getReference(referenceName); - } - - if (launcher == null) { - launcher = getSystemLauncher(referenceName); - } - return launcher; - } - - private static CommandLauncher getSystemLauncher(String launcherRefId) { - CommandLauncher launcher = null; - String launcherClass = System.getProperty(launcherRefId); - if (launcherClass != null) { - try { - launcher = (CommandLauncher) Class.forName(launcherClass) - .newInstance(); - } catch(InstantiationException e) { - System.err.println("Could not instantiate launcher class " - + launcherClass + ": " + e.getMessage()); - } catch(IllegalAccessException e) { - System.err.println("Could not instantiate launcher class " - + launcherClass + ": " + e.getMessage()); - } catch(ClassNotFoundException e) { - System.err.println("Could not instantiate launcher class " - + launcherClass + ": " + e.getMessage()); - } - } - - return launcher; - } - - /** - * Sets the VM launcher to use for the given project. - */ - public static void setVMLauncher(Project project, - CommandLauncher launcher) { - if (project != null) { - project.addReference(ANT_VM_LAUNCHER_REF_ID, launcher); - } - } - - /** - * Sets the shell launcher to use for the given project. - */ - public static void setShellLauncher(Project project, - CommandLauncher launcher) { - if (project != null) { - project.addReference(ANT_SHELL_LAUNCHER_REF_ID, launcher); - } - } - -} |