org.mule.util
Class SystemUtils

java.lang.Object
  org.apache.commons.lang.SystemUtils
      org.mule.util.SystemUtils

public class SystemUtils
extends SystemUtils

Field Summary

protected static Log

logger

Fields inherited from class org.apache.commons.lang.SystemUtils

AWT_TOOLKIT, FILE_ENCODING, FILE_SEPARATOR, IS_JAVA_1_1, IS_JAVA_1_2, IS_JAVA_1_3, IS_JAVA_1_4, IS_JAVA_1_5, IS_JAVA_1_6, IS_OS_AIX, IS_OS_HP_UX, IS_OS_IRIX, IS_OS_LINUX, IS_OS_MAC, IS_OS_MAC_OSX, IS_OS_OS2, IS_OS_SOLARIS, IS_OS_SUN_OS, IS_OS_UNIX, IS_OS_WINDOWS, IS_OS_WINDOWS_2000, IS_OS_WINDOWS_95, IS_OS_WINDOWS_98, IS_OS_WINDOWS_ME, IS_OS_WINDOWS_NT, IS_OS_WINDOWS_XP, JAVA_AWT_FONTS, JAVA_AWT_GRAPHICSENV, JAVA_AWT_HEADLESS, JAVA_AWT_PRINTERJOB, JAVA_CLASS_PATH, JAVA_CLASS_VERSION, JAVA_COMPILER, JAVA_ENDORSED_DIRS, JAVA_EXT_DIRS, JAVA_HOME, JAVA_IO_TMPDIR, JAVA_LIBRARY_PATH, JAVA_RUNTIME_NAME, JAVA_RUNTIME_VERSION, JAVA_SPECIFICATION_NAME, JAVA_SPECIFICATION_VENDOR, JAVA_SPECIFICATION_VERSION, JAVA_UTIL_PREFS_PREFERENCES_FACTORY, JAVA_VENDOR, JAVA_VENDOR_URL, JAVA_VERSION, JAVA_VERSION_FLOAT, JAVA_VERSION_INT, JAVA_VERSION_TRIMMED, JAVA_VM_INFO, JAVA_VM_NAME, JAVA_VM_SPECIFICATION_NAME, JAVA_VM_SPECIFICATION_VENDOR, JAVA_VM_SPECIFICATION_VERSION, JAVA_VM_VENDOR, JAVA_VM_VERSION, LINE_SEPARATOR, OS_ARCH, OS_NAME, OS_VERSION, PATH_SEPARATOR, USER_COUNTRY, USER_DIR, USER_HOME, USER_LANGUAGE, USER_NAME, USER_TIMEZONE

Constructor Summary

SystemUtils()

Method Summary

static String	getCommandLineOption(String option, String[] args, String[][] opts) Deprecated. MULE-1947 Command-line arguments will be handled exclusively by the bootloader in 2.0
static Map	getCommandLineOptions(String[] args, String[][] opts) Deprecated. MULE-1947 Command-line arguments will be handled exclusively by the bootloader in 2.0
static Map	getenv() Get the operating system environment variables.
static String	getenv(String name)
static boolean	hasCommandLineOption(String option, String[] args, String[][] opts) Deprecated. MULE-1947 Command-line arguments will be handled exclusively by the bootloader in 2.0
static boolean	isIbmJDK()
static boolean	isSunJDK()
static Map	parsePropertyDefinitions(String input) Returns a Map of all valid property definitions in -Dkey=value format.

Methods inherited from class org.apache.commons.lang.SystemUtils

getJavaHome, getJavaIoTmpDir, getJavaVersion, getUserDir, getUserHome, isJavaAwtHeadless, isJavaVersionAtLeast, isJavaVersionAtLeast

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

logger

protected static final Log logger

Constructor Detail

SystemUtils

public SystemUtils()

Method Detail

getenv

public static Map getenv()

Get the operating system environment variables. This should work for Windows and Linux.

Returns:

Map or an empty map if there was an error.

getenv

public static String getenv(String name)

isSunJDK

public static boolean isSunJDK()

isIbmJDK

public static boolean isIbmJDK()

getCommandLineOption

public static String getCommandLineOption(String option,
                                          String[] args,
                                          String[][] opts)
                                   throws DefaultMuleException

Deprecated. MULE-1947 Command-line arguments will be handled exclusively by the bootloader in 2.0

Returns the value corresponding to the given option from the command line, for example if the options are "-config mule-config.xml" getCommandLineOption("config") would return "mule-config.xml"

Throws:

DefaultMuleException

hasCommandLineOption

public static boolean hasCommandLineOption(String option,
                                           String[] args,
                                           String[][] opts)
                                    throws DefaultMuleException

Deprecated. MULE-1947 Command-line arguments will be handled exclusively by the bootloader in 2.0

Checks whether a command line option is set. This is useful for command line options that don't have an argument, like "-cluster", which means that this Mule instance is part of a cluster.

Throws:

DefaultMuleException

getCommandLineOptions

public static Map getCommandLineOptions(String[] args,
                                        String[][] opts)
                                 throws DefaultMuleException

Deprecated. MULE-1947 Command-line arguments will be handled exclusively by the bootloader in 2.0

Returns a Map of all options in the command line. The Map is keyed off the option name. The value will be whatever is present on the command line. Options that don't have an argument will have the String "true".

Throws:

DefaultMuleException

parsePropertyDefinitions

public static Map parsePropertyDefinitions(String input)

Returns a Map of all valid property definitions in -Dkey=value format. -Dkey is interpreted as -Dkey=true, everything else is ignored. Whitespace in values is properly handled but needs to be quoted properly: -Dkey="some value".

Parameters:

input - String with property definitionn

Returns:

a Map of property String keys with their defined values (Strings). If no valid key-value pairs can be parsed, the map is empty.