List of usage examples for java.lang ProcessBuilder redirectErrorStream
boolean redirectErrorStream
To view the source code for java.lang ProcessBuilder redirectErrorStream.
Click Source Link
From source file:Main.java
public static void main(String[] args) { // create a new list of arguments for our process String[] list = { "notepad.exe", "test.txt" }; // create the process builder ProcessBuilder pb = new ProcessBuilder(list); // Redirect the error stream pb.redirectErrorStream(true); System.out.println(pb.redirectErrorStream()); }
From source file:Main.java
public static void main(String[] args) { // create a new list of arguments for our process String[] list = { "notepad.exe", "test.txt" }; // create the process builder ProcessBuilder pb = new ProcessBuilder(list); // check if errorstream is redirected System.out.println("" + pb.redirectErrorStream()); }
From source file:MainClass.java
public static void main(String args[]) throws Exception { ProcessBuilder launcher = new ProcessBuilder(); Map<String, String> environment = launcher.environment(); launcher.redirectErrorStream(true); launcher.directory(new File("c:\\")); environment.put("name", "var"); launcher.command("notepad.exe"); Process p = launcher.start(); // And launch a new process BufferedReader output = new BufferedReader(new InputStreamReader(p.getInputStream())); String line;/*from w w w .j a va2 s .c o m*/ while ((line = output.readLine()) != null) System.out.println(line); // The process should be done now, but wait to be sure. p.waitFor(); }
From source file:org.thingml.tests.TestsGeneration.java
public static void main(String[] args) { try {//ww w.j a v a2 s .com org.apache.commons.io.FileUtils.deleteDirectory(new File("target/tmp")); BufferedWriter result = new BufferedWriter( new OutputStreamWriter(new FileOutputStream("target/results.html"))); result.write("<!DOCTYPE html>\n" + "<html>\n" + " <head>\n" + " <meta charset=\"utf-8\" />\n" + " <title>ThingML tests results</title>\n" + " <style>\n" + " table\n" + " {\n" + " border-collapse: collapse;\n" + " }\n" + " td, th \n" + " {\n" + " border: 1px solid black;\n" + " }\n" + " .green\n" + " {\n" + " background: lightgreen\n" + " }\n" + " .red\n" + " {\n" + " background: red\n" + " }\n" + " </style>\n" + " </head>\n" + " <body>\n" + " <Table>\n" + " <tr>\n" + " <th>Test name</th>\n" + " <th>Compiler</th>\n" + " <th>Result</th>\n" + " </tr>\n"); result.close(); /*BufferedWriter stats = new BufferedWriter(new OutputStreamWriter(new FileOutputStream("target/stats.html"))); stats.write("<!DOCTYPE html>\n" + "<html>\n" + " <head>\n" + " <meta charset=\"utf-8\" />\n" + " <title>ThingML tests stats</title>\n" + " <style>\n" + " table\n" + " {\n" + " border-collapse: collapse;\n" + " }\n" + " td, th \n" + " {\n" + " border: 1px solid black;\n" + " }\n" + " .green\n" + " {\n" + " background: lightgreen\n" + " }\n" + " .red\n" + " {\n" + " background: red\n" + " }\n" + " </style>\n" + " </head>\n" + " <body>\n" + " <Table>\n" + " <tr>\n" + " <th>Compiler</th>\n" + " <th>Test</th>\n" + " <th>CPU</th>\n" + " <th>Memory</th>\n" + " <th>Binary size</th>\n" + " <th>Performed transitions</th>\n" + " <th>Execution time</th>\n" + " </tr>\n"); stats.close();*/ ProcessBuilder pb = new ProcessBuilder("python", "genTests.py"); pb.directory(new File("src/main/thingml/tests/Tester")); pb.redirectErrorStream(true); Process proc = pb.start(); System.out.println("Process started !"); BufferedReader in = new BufferedReader(new InputStreamReader(proc.getInputStream())); String line = in.readLine(); while (line != null) { System.out.println(line); line = in.readLine(); } proc.destroy(); in.close(); } catch (Exception e) { e.printStackTrace(); } }
From source file:Main.java
public static List<String> listAvailableIosPlatformVersions() { List<String> results = new ArrayList<String>(); try {//from ww w . j av a 2s . com ProcessBuilder pb = new ProcessBuilder("xcodebuild", "-showsdks"); pb.redirectErrorStream(true); Process p = pb.start(); BufferedReader reader = new BufferedReader(new InputStreamReader(p.getInputStream())); String line = null; Pattern pattern = Pattern.compile("-sdk iphoneos(([0-9]+.?)+)"); while ((line = reader.readLine()) != null) { Matcher m = pattern.matcher(line); while (m.find()) { results.add(m.group(1)); } } } catch (Throwable t) { } return results; }
From source file:de.micromata.mgc.application.webserver.config.KeyTool.java
public static void generateKey(ValContext ctx, File keyFile, String storePass, String keyAlias) { String[] args = { "keytool", "-genkey", "-alias", keyAlias, "-keyalg", "RSA", "-keystore", keyFile.getAbsolutePath(), "-keysize", "2048", "-keypass", storePass, "-storepass", storePass, "-dname", "cn=Launcher, ou=MGC, o=Microamta, c=DE" }; StringBuilder oksb = new StringBuilder(); oksb.append("Execute: " + StringUtils.join(args, " ")); try {/*from www. j a v a2 s . co m*/ ProcessBuilder pb = new ProcessBuilder(args); pb.redirectErrorStream(true); Process process = pb.start(); InputStream is = process.getInputStream(); InputStreamReader isr = new InputStreamReader(is); BufferedReader br = new BufferedReader(isr); String line; while ((line = br.readLine()) != null) { oksb.append(line); } boolean success = process.waitFor(5, TimeUnit.SECONDS); if (success == false) { ctx.directError(null, "Fail to wait for keytool"); } else { int exitValue = process.exitValue(); if (exitValue == 0) { oksb.append("\nSuccess"); ctx.directInfo(null, oksb.toString()); } else { ctx.directError(null, oksb.toString()); ctx.directError(null, "Failure executing keytool. ReturnCode: " + exitValue); } } } catch (Exception ex) { ctx.directError(null, "Failure executing keytool: " + ex.getMessage(), ex); } }
From source file:jp.co.tis.gsp.tools.dba.util.ProcessUtil.java
public static void exec(Map<String, String> environment, String... args) throws IOException, InterruptedException { Process process = null;/*from w ww. j a va 2 s . c o m*/ InputStream stdout = null; BufferedReader br = null; try { ProcessBuilder pb = new ProcessBuilder(args); pb.redirectErrorStream(true); if (environment != null) { pb.environment().putAll(environment); } process = pb.start(); stdout = process.getInputStream(); br = new BufferedReader(new InputStreamReader(stdout)); String line; while ((line = br.readLine()) != null) { System.out.println(line); } } catch (IOException e) { throw e; } finally { IOUtils.closeQuietly(br); IOUtils.closeQuietly(stdout); if (process != null) { process.destroy(); } } }
From source file:Main.java
public static boolean isAndroidEmulatorRunning(File androidSdkHome) throws IOException { if (androidSdkHome == null) { return false; }//from w ww . j ava 2 s .c om File adb = new File(androidSdkHome, "platform-tools" + File.separator + "adb"); if (!adb.exists()) { return false; } boolean isEmulatorRunning = false; ProcessBuilder pb = new ProcessBuilder(adb.getAbsolutePath(), "devices"); pb.redirectErrorStream(true); Process p = pb.start(); BufferedReader reader = new BufferedReader(new InputStreamReader(p.getInputStream())); String line = null; while ((line = reader.readLine()) != null) { line = line.trim(); if (line.startsWith("List of devices")) { continue; } else if (line.startsWith("emulator-")) { String[] tokens = line.split("\\s"); String name = tokens[0]; String status = tokens[1]; int port = Integer.parseInt(name.substring(name.indexOf("-") + 1)); if (status.equals("device") && port == 5560) { isEmulatorRunning = true; } } } return isEmulatorRunning; }
From source file:net.sourceforge.pmd.it.CpdExecutor.java
private static ExecutionResult runCpdWindows(Path tempDir, String... arguments) throws Exception { String cmd = tempDir.resolve(PMD_BIN_PREFIX + PMDVersion.VERSION + "/bin/cpd.bat").toAbsolutePath() .toString();/*from ww w . ja v a2 s. c o m*/ ProcessBuilder pb = new ProcessBuilder(cmd); pb.command().addAll(Arrays.asList(arguments)); pb.redirectErrorStream(true); Process process = pb.start(); String output = IOUtils.toString(process.getInputStream(), StandardCharsets.UTF_8); int result = process.waitFor(); return new ExecutionResult(result, output); }
From source file:com.frostwire.util.VPNs.java
private static String readProcessOutput(String command, String arguments) { String result = ""; ProcessBuilder pb = new ProcessBuilder(command, arguments); pb.redirectErrorStream(true); try {/*from ww w .j a v a 2 s. co m*/ Process process = pb.start(); InputStream stdout = process.getInputStream(); final BufferedReader brstdout = new BufferedReader(new InputStreamReader(stdout)); String line = null; try { StringBuilder stringBuilder = new StringBuilder(); while ((line = brstdout.readLine()) != null) { stringBuilder.append(line); } result = stringBuilder.toString(); } catch (Exception e) { } finally { IOUtils.closeQuietly(brstdout); IOUtils.closeQuietly(stdout); } } catch (Throwable e) { e.printStackTrace(); } return result; }