Example usage for org.apache.commons.lang SystemUtils IS_OS_MAC_OSX

Introduction

In this page you can find the example usage for org.apache.commons.lang SystemUtils IS_OS_MAC_OSX.

Prototype

boolean IS_OS_MAC_OSX

To view the source code for org.apache.commons.lang SystemUtils IS_OS_MAC_OSX.

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Document

Is true if this is Mac.

The field will return false if OS_NAME is null.

Usage

From source file:org.apache.maven.plugin.javadoc.JavadocUtil.java

/**
 * @param log a logger could be null//from w ww .j  a va 2s  .  c  om
 * @return the <code>JAVA_HOME</code> from System.getProperty( "java.home" )
 * By default, <code>System.getProperty( "java.home" ) = JRE_HOME</code> and <code>JRE_HOME</code>
 * should be in the <code>JDK_HOME</code>
 * @since 2.6
 */
private static File getJavaHome(Log log) {
    File javaHome;
    if (SystemUtils.IS_OS_MAC_OSX) {
        javaHome = SystemUtils.getJavaHome();
    } else {
        javaHome = new File(SystemUtils.getJavaHome(), "..");
    }

    if (javaHome == null || !javaHome.exists()) {
        try {
            javaHome = new File(CommandLineUtils.getSystemEnvVars().getProperty("JAVA_HOME"));
        } catch (IOException e) {
            if (log != null && log.isDebugEnabled()) {
                log.debug("IOException: " + e.getMessage());
            }
        }
    }

    if (javaHome == null || !javaHome.exists()) {
        if (log != null && log.isErrorEnabled()) {
            log.error(
                    "Cannot find Java application directory. Either specify \'java.home\' system property, or "
                            + "JAVA_HOME environment variable.");
        }
    }

    return javaHome;
}

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From source file:org.apache.maven.plugin.jdeps.AbstractJDepsMojo.java

private String getJDepsExecutable() throws IOException {
    Toolchain tc = getToolchain();/*w ww .j av a2 s .  c o m*/

    String jdepsExecutable = null;
    if (tc != null) {
        jdepsExecutable = tc.findTool("jdeps");
    }

    String jdepsCommand = "jdeps" + (SystemUtils.IS_OS_WINDOWS ? ".exe" : "");

    File jdepsExe;

    if (StringUtils.isNotEmpty(jdepsExecutable)) {
        jdepsExe = new File(jdepsExecutable);

        if (jdepsExe.isDirectory()) {
            jdepsExe = new File(jdepsExe, jdepsCommand);
        }

        if (SystemUtils.IS_OS_WINDOWS && jdepsExe.getName().indexOf('.') < 0) {
            jdepsExe = new File(jdepsExe.getPath() + ".exe");
        }

        if (!jdepsExe.isFile()) {
            throw new IOException("The jdeps executable '" + jdepsExe + "' doesn't exist or is not a file.");
        }
        return jdepsExe.getAbsolutePath();
    }

    // ----------------------------------------------------------------------
    // Try to find jdepsExe from System.getProperty( "java.home" )
    // By default, System.getProperty( "java.home" ) = JRE_HOME and JRE_HOME
    // should be in the JDK_HOME
    // ----------------------------------------------------------------------
    // For IBM's JDK 1.2
    if (SystemUtils.IS_OS_AIX) {
        jdepsExe = new File(SystemUtils.getJavaHome() + File.separator + ".." + File.separator + "sh",
                jdepsCommand);
    }
    // For Apple's JDK 1.6.x (and older?) on Mac OSX
    // CHECKSTYLE_OFF: MagicNumber
    else if (SystemUtils.IS_OS_MAC_OSX && SystemUtils.JAVA_VERSION_FLOAT < 1.7f)
    // CHECKSTYLE_ON: MagicNumber
    {
        jdepsExe = new File(SystemUtils.getJavaHome() + File.separator + "bin", jdepsCommand);
    } else {
        jdepsExe = new File(SystemUtils.getJavaHome() + File.separator + ".." + File.separator + "bin",
                jdepsCommand);
    }

    // ----------------------------------------------------------------------
    // Try to find jdepsExe from JAVA_HOME environment variable
    // ----------------------------------------------------------------------
    if (!jdepsExe.exists() || !jdepsExe.isFile()) {
        Properties env = CommandLineUtils.getSystemEnvVars();
        String javaHome = env.getProperty("JAVA_HOME");
        if (StringUtils.isEmpty(javaHome)) {
            throw new IOException("The environment variable JAVA_HOME is not correctly set.");
        }
        if ((!new File(javaHome).getCanonicalFile().exists())
                || (new File(javaHome).getCanonicalFile().isFile())) {
            throw new IOException("The environment variable JAVA_HOME=" + javaHome
                    + " doesn't exist or is not a valid directory.");
        }

        jdepsExe = new File(javaHome + File.separator + "bin", jdepsCommand);
    }

    if (!jdepsExe.getCanonicalFile().exists() || !jdepsExe.getCanonicalFile().isFile()) {
        throw new IOException("The jdeps executable '" + jdepsExe
                + "' doesn't exist or is not a file. Verify the JAVA_HOME environment variable.");
    }

    return jdepsExe.getAbsolutePath();
}

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From source file:org.apache.maven.plugins.linkcheck.SiteInvoker.java

/**
 * @return the <code>JAVA_HOME</code> from System.getProperty( "java.home" )
 * By default, <code>System.getProperty( "java.home" ) = JRE_HOME</code> and <code>JRE_HOME</code>
 * should be in the <code>JDK_HOME</code> or null if not setted.
 * @see #invoke(Invoker, InvocationRequest, File, List, Properties, String)
 *///from  ww  w  .j  av a2 s  .  c o  m
private File getJavaHome() {
    File javaHome;
    if (SystemUtils.IS_OS_MAC_OSX) {
        javaHome = SystemUtils.getJavaHome();
    } else {
        javaHome = new File(SystemUtils.getJavaHome(), "..");
    }

    if (javaHome == null || !javaHome.exists()) {
        try {
            javaHome = new File(CommandLineUtils.getSystemEnvVars().getProperty("JAVA_HOME"));
        } catch (IOException e) {
            getLog().error("IOException: " + e.getMessage());
            getLog().debug(e);
        }
    }

    if (javaHome == null || !javaHome.exists()) {
        getLog().error("Cannot find Java application directory. Either specify \'java.home\' "
                + "system property, or JAVA_HOME environment variable.");
    }

    return javaHome;
}

---

From source file:org.caleydo.core.view.opengl.canvas.AGLCanvas.java

/**
 *
 *//* w  w w.j av a  2s  .  c  om*/
protected void triggerResize() {
    if (!SystemUtils.IS_OS_MAC_OSX) // mac special
        return;
    Composite c = asComposite();
    c.layout(true);
    org.eclipse.swt.graphics.Point size = c.getSize();
    // change the size of composite to force some surface updates, see #
    c.setSize(size.x - 1, size.y);
}

---

From source file:org.caleydo.core.view.opengl.layout2.internal.SandBoxLibraryLoader.java

/**
 * extract the given library of the classpath and put it to a temporary file
 *//* ww  w. j  ava  2  s .c  o m*/
public static File toTemporaryFile(String libName) throws IOException {
    // convert to native library name
    libName = System.mapLibraryName(libName);
    if (SystemUtils.IS_OS_MAC_OSX)
        libName = StringUtils.replace(libName, ".dylib", ".jnilib");

    // create
    String extension = Files.getFileExtension(libName);
    File file = File.createTempFile(StringUtils.removeEnd(libName, extension), "." + extension);
    file.deleteOnExit();

    URL res = SandBoxLibraryLoader.class.getResource("/" + libName);
    if (res == null)
        throw new FileNotFoundException("can't extract: " + libName);
    try (InputStream in = res.openStream();
            OutputStream to = new BufferedOutputStream(new FileOutputStream(file))) {
        ByteStreams.copy(in, to);
    } catch (IOException e) {
        System.err.println("can't extract: " + libName);
        e.printStackTrace();
        throw new FileNotFoundException("can't extract: " + libName);
    }
    return file;
}

---

From source file:org.cleartk.util.PlatformDetection.java

public PlatformDetection() {
    // resolve OS
    if (SystemUtils.IS_OS_WINDOWS) {
        this.os = OS_WINDOWS;
    } else if (SystemUtils.IS_OS_MAC_OSX) {
        this.os = OS_OSX;
    } else if (SystemUtils.IS_OS_SOLARIS) {
        this.os = OS_SOLARIS;
    } else if (SystemUtils.IS_OS_LINUX) {
        this.os = OS_LINUX;
    } else {/*  www . j  av  a  2 s  .c o  m*/
        throw new IllegalArgumentException("Unknown operating system " + SystemUtils.OS_NAME);
    }

    // resolve architecture
    Map<String, String> archMap = new HashMap<String, String>();
    archMap.put("x86", ARCH_X86_32);
    archMap.put("i386", ARCH_X86_32);
    archMap.put("i486", ARCH_X86_32);
    archMap.put("i586", ARCH_X86_32);
    archMap.put("i686", ARCH_X86_32);
    archMap.put("x86_64", ARCH_X86_64);
    archMap.put("amd64", ARCH_X86_64);
    archMap.put("powerpc", ARCH_PPC);
    this.arch = archMap.get(SystemUtils.OS_ARCH);
    if (this.arch == null) {
        throw new IllegalArgumentException("Unknown architecture " + SystemUtils.OS_ARCH);
    }
}

---

From source file:org.codehaus.mojo.jspc.CompilationMojoSupport.java

/**
 * Figure out where the tools.jar file lives.
 *///from  www  .  j a  va  2 s  . c  o m
private URL findToolsJar() throws MojoExecutionException {
    final File javaHome = FileUtils.resolveFile(new File(File.pathSeparator), System.getProperty("java.home"));

    final List<File> toolsPaths = new ArrayList<File>();

    File file = null;
    if (SystemUtils.IS_OS_MAC_OSX) {
        file = FileUtils.resolveFile(javaHome, "../Classes/classes.jar");
        toolsPaths.add(file);
    }
    if (file == null || !file.exists()) {
        file = FileUtils.resolveFile(javaHome, "../lib/tools.jar");
        toolsPaths.add(file);
    }

    if (!file.exists()) {
        throw new MojoExecutionException(
                "Could not find tools.jar at " + toolsPaths + " under java.home: " + javaHome);
    }
    getLog().debug("Using tools.jar: " + file);

    final URI fileUri = file.toURI();
    try {
        return fileUri.toURL();
    } catch (MalformedURLException e) {
        throw new MojoExecutionException("Could not generate URL from URI: " + fileUri, e);
    }
}

---

From source file:org.codehaus.mojo.keytool.GenkeyMojo.java

private static File getJDKCommandExe(String command) {
    String fullCommand = command + (SystemUtils.IS_OS_WINDOWS ? ".exe" : "");

    File exe;/*ww w.j  av  a 2s  .com*/

    // For IBM's JDK 1.2
    if (SystemUtils.IS_OS_AIX) {
        exe = new File(SystemUtils.getJavaHome() + "/../sh", fullCommand);
    } else if (SystemUtils.IS_OS_MAC_OSX) // what about IS_OS_MAC_OS ??
    {
        exe = new File(SystemUtils.getJavaHome() + "/bin", fullCommand);
    } else {
        exe = new File(SystemUtils.getJavaHome() + "/../bin", fullCommand);
    }

    return exe;
}

---

From source file:org.codehaus.mojo.keytool.KeyToolMojoSupport.java

/**
 * Constructs the operating system specific File path of the JDK command given the specified command name.
 * @param command the executable name //  w  ww  . ja  v a 2  s . com
 * @return a File representing the path to the command.
 */
public static File getJDKCommandExe(String command) {
    String fullCommand = command + (SystemUtils.IS_OS_WINDOWS ? ".exe" : "");

    File exe;

    // For IBM's JDK 1.2
    if (SystemUtils.IS_OS_AIX) {
        exe = new File(SystemUtils.getJavaHome() + "/../sh", fullCommand);
    } else if (SystemUtils.IS_OS_MAC_OSX) // what about IS_OS_MAC_OS ??
    {
        exe = new File(SystemUtils.getJavaHome() + "/bin", fullCommand);
    } else {
        exe = new File(SystemUtils.getJavaHome() + "/../bin", fullCommand);
    }

    return exe;
}

---

From source file:org.codehaus.mojo.keytool.KeyToolMojoSupport.java

/**
 * Constructs the operating system specific File path of the JRE cacerts file.
 * @param command the executable name /*from   w ww . j  a  v  a 2 s. co m*/
 * @return a File representing the path to the command.
 */
public static File getJRECACerts() {

    File cacertsFile = null;

    String cacertsFilepath = "lib/security/cacerts";

    // For IBM's JDK 1.2
    if (SystemUtils.IS_OS_AIX) {
        cacertsFile = new File(SystemUtils.getJavaHome() + "/", cacertsFilepath);
    } else if (SystemUtils.IS_OS_MAC_OSX) // what about IS_OS_MAC_OS ??
    {
        cacertsFile = new File(SystemUtils.getJavaHome() + "/", cacertsFilepath);
    } else {
        cacertsFile = new File(SystemUtils.getJavaHome() + "/", cacertsFilepath);
    }

    return cacertsFile;

}

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