List of usage examples for org.apache.commons.exec DefaultExecutor getWorkingDirectory
public File getWorkingDirectory()
From source file:com.tibco.tgdb.test.lib.TGServer.java
/** * <pre>/*from w w w. ja v a 2 s . co m*/ * Kill all the TG server processes. * Note that this method blindly tries to kill all the servers of the machine * and do not update the running status of those servers. * - taskkill on Windows. * - kill -9 on Unix. * </pre> * * @throws Exception Kill operation fails */ public static void killAll() throws Exception { ByteArrayOutputStream output = new ByteArrayOutputStream(); PumpStreamHandler psh = new PumpStreamHandler(output); DefaultExecutor executor = new DefaultExecutor(); executor.setStreamHandler(psh); executor.setWorkingDirectory(new File(System.getProperty("java.io.tmpdir"))); CommandLine cmdLine; if (OS.isFamilyWindows()) cmdLine = CommandLine.parse("taskkill /f /im " + process + ".exe"); else { // Unix File internalScriptFile = new File(ClassLoader .getSystemResource( TGServer.class.getPackage().getName().replace('.', '/') + "/TGKillProcessByName.sh") .getFile()); File finalScriptFile = new File(executor.getWorkingDirectory() + "/" + internalScriptFile.getName()); Files.copy(internalScriptFile.toPath(), finalScriptFile.toPath(), StandardCopyOption.REPLACE_EXISTING); cmdLine = CommandLine.parse("sh " + finalScriptFile.getAbsolutePath() + " " + process + ""); } try { Thread.sleep(1000); executor.execute(cmdLine); } catch (ExecuteException ee) { if (output.toString().contains( "ERROR: The process \"" + process + (OS.isFamilyWindows() ? ".exe\"" : "") + " not found")) return; throw new ExecuteException(output.toString().trim(), 1); // re-throw with better message } // Check one more thing : // On Windows when some processes do not get killed taskkill still // returns exit code if (OS.isFamilyWindows()) { if (output.toString().contains("ERROR")) throw new ExecuteException(output.toString().trim(), 1); } else { if (output.toString().contains("ERROR: The process \"" + process + "\" not found")) return; } System.out.println("TGServer - Server(s) successfully killed :"); if (!output.toString().equals("")) System.out.println("\t\t- " + output.toString().trim().replace("\n", "\n\t\t- ")); }
From source file:org.jberet.support.io.OsCommandBatchlet.java
/** * {@inheritDoc}/*w ww.j a va2 s . c o m*/ * <p> * This method runs the OS command. * If the command completes successfully, its process exit code is returned. * If there is exception while running the OS command, which may be * caused by timeout, the command being stopped, or other errors, the process * exit code is set as the step exit status, and the exception is thrown. * * @return the OS command process exit code * * @throws Exception upon errors */ @Override public String process() throws Exception { final DefaultExecutor executor = new DefaultExecutor(); final CommandLine commandLineObj; if (commandLine != null) { commandLineObj = CommandLine.parse(commandLine); } else { if (commandArray == null) { throw SupportMessages.MESSAGES.invalidReaderWriterProperty(null, null, "commandArray"); } else if (commandArray.isEmpty()) { throw SupportMessages.MESSAGES.invalidReaderWriterProperty(null, commandArray.toString(), "commandArray"); } commandLineObj = new CommandLine(commandArray.get(0)); final int len = commandArray.size(); if (len > 1) { for (int i = 1; i < len; i++) { commandLineObj.addArgument(commandArray.get(i)); } } } if (workingDir != null) { executor.setWorkingDirectory(workingDir); } if (streamHandler != null) { executor.setStreamHandler((ExecuteStreamHandler) streamHandler.newInstance()); } SupportLogger.LOGGER.runCommand(commandLineObj.getExecutable(), Arrays.toString(commandLineObj.getArguments()), executor.getWorkingDirectory().getAbsolutePath()); if (commandOkExitValues != null) { executor.setExitValues(commandOkExitValues); } watchdog = new ExecuteWatchdog( timeoutSeconds > 0 ? timeoutSeconds * 1000 : ExecuteWatchdog.INFINITE_TIMEOUT); executor.setWatchdog(watchdog); executor.setProcessDestroyer(new ShutdownHookProcessDestroyer()); final DefaultExecuteResultHandler resultHandler = new DefaultExecuteResultHandler(); executor.execute(commandLineObj, environment, resultHandler); resultHandler.waitFor(); final ExecuteException exception = resultHandler.getException(); if (exception != null) { stepContext.setExitStatus(String.valueOf(resultHandler.getExitValue())); if (!isStopped) { throw exception; } else { SupportLogger.LOGGER.warn("", exception); } } return String.valueOf(resultHandler.getExitValue()); }
From source file:org.wisdom.maven.node.NPM.java
/** * Executes the current NPM./*from www . j a v a 2s. c o m*/ * NPM can have several executable attached to them, so the 'binary' argument specifies which * one has to be executed. Check the 'bin' entry of the package.json file to determine which * one you need. 'Binary' is the key associated with the executable to invoke. For example, in * <code> * <pre> * "bin": { * "coffee": "./bin/coffee", * "cake": "./bin/cake" * }, * </pre> * </code> * <p/> * we have two alternatives: 'coffee' and 'cake'. * * @param binary the key of the binary to invoke * @param args the arguments * @return the execution exit status * @throws MojoExecutionException if the execution failed */ public int execute(String binary, String... args) throws MojoExecutionException { File destination = getNPMDirectory(); if (!destination.isDirectory()) { throw new IllegalStateException("The npm module " + this.npmName + " is not installed"); } CommandLine cmdLine = new CommandLine(node.getNodeExecutable()); File npmExec = null; try { npmExec = findExecutable(binary); } catch (IOException | ParseException e) { //NOSONAR log.error(e); } if (npmExec == null) { throw new IllegalStateException( "Cannot execute NPM " + this.npmName + " - cannot find the JavaScript file " + "matching " + binary + " in the " + PACKAGE_JSON + " file"); } // NPM is launched using the main file. cmdLine.addArgument(npmExec.getAbsolutePath(), false); for (String arg : args) { cmdLine.addArgument(arg, this.handleQuoting); } DefaultExecutor executor = new DefaultExecutor(); executor.setExitValue(0); errorStreamFromLastExecution = new LoggedOutputStream(log, true, true); outputStreamFromLastExecution = new LoggedOutputStream(log, false, registerOutputStream); PumpStreamHandler streamHandler = new PumpStreamHandler(outputStreamFromLastExecution, errorStreamFromLastExecution); executor.setStreamHandler(streamHandler); executor.setWorkingDirectory(node.getWorkDir()); log.info("Executing " + cmdLine.toString() + " from " + executor.getWorkingDirectory().getAbsolutePath()); try { return executor.execute(cmdLine, extendEnvironmentWithNodeInPath(node)); } catch (IOException e) { throw new MojoExecutionException("Error during the execution of the NPM " + npmName, e); } }
From source file:org.wisdom.maven.node.NPM.java
/** * Executes the current NPM using the given binary file. * * @param binary the program to run// w w w. ja v a 2 s .c o m * @param args the arguments * @return the execution exit status * @throws MojoExecutionException if the execution failed */ public int execute(File binary, String... args) throws MojoExecutionException { File destination = getNPMDirectory(); if (!destination.isDirectory()) { throw new IllegalStateException("NPM " + this.npmName + " not installed"); } CommandLine cmdLine = new CommandLine(node.getNodeExecutable()); if (binary == null) { throw new IllegalStateException( "Cannot execute NPM " + this.npmName + " - the given binary is 'null'."); } if (!binary.isFile()) { throw new IllegalStateException("Cannot execute NPM " + this.npmName + " - the given binary does not " + "exist: " + binary.getAbsoluteFile() + "."); } // NPM is launched using the main file. cmdLine.addArgument(binary.getAbsolutePath(), false); for (String arg : args) { cmdLine.addArgument(arg, this.handleQuoting); } DefaultExecutor executor = new DefaultExecutor(); executor.setExitValue(0); errorStreamFromLastExecution = new LoggedOutputStream(log, true, true); outputStreamFromLastExecution = new LoggedOutputStream(log, false, registerOutputStream); PumpStreamHandler streamHandler = new PumpStreamHandler(outputStreamFromLastExecution, errorStreamFromLastExecution); executor.setStreamHandler(streamHandler); executor.setWorkingDirectory(node.getWorkDir()); log.info("Executing " + cmdLine.toString() + " from " + executor.getWorkingDirectory().getAbsolutePath()); try { return executor.execute(cmdLine, extendEnvironmentWithNodeInPath(node)); } catch (IOException e) { throw new MojoExecutionException("Error during the execution of the NPM " + npmName, e); } }