org.apache.ode.utils

Class SystemUtils

java.lang.Object

org.apache.ode.utils.SystemUtils

public class SystemUtils
extends java.lang.Object

Extensions for java.lang.System

Constructor Summary

Constructors

Constructor and Description
SystemUtils()

Method Summary

Methods

Modifier and Type	Method and Description
static java.lang.String	fileSeparator()
static java.lang.String	javaClassPath()
static java.lang.String	javaClassVersion()
static java.lang.String	javaHome()
static java.lang.String	javaLibraryPath()
static java.lang.String	javaTemporaryDirectory()
static java.lang.String	javaVendor()
static java.lang.String	javaVersion()
static java.lang.String	lineSeparator()
static java.lang.String	operatingSystemArchitecture()
static java.lang.String	operatingSystemName()
static java.lang.String	operatingSystemVersion()
static java.lang.String	pathSeparator()
static java.lang.String	replaceProperties(java.lang.String str, java.util.regex.Pattern pattern, java.util.Map values) Match the received string against the given pattern, and replace each match by the value associated to the first group of the match (group(1)).
static java.lang.String	replaceSystemProperties(java.lang.String str) Replace system property values in the given String using the ${system.property} convention.
static java.lang.String	userDirectory()
static java.lang.String	userHome()
static java.lang.String	userName()

Methods inherited from class java.lang.Object

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

Constructor Detail

SystemUtils

public SystemUtils()

Method Detail

javaVersion

public static java.lang.String javaVersion()

See Also:

System.getProperties()

javaVendor

public static java.lang.String javaVendor()

See Also:

System.getProperties()

javaHome

public static java.lang.String javaHome()

See Also:

System.getProperties()

javaClassVersion

public static java.lang.String javaClassVersion()

See Also:

System.getProperties()

javaClassPath

public static java.lang.String javaClassPath()

See Also:

System.getProperties()

javaTemporaryDirectory

public static java.lang.String javaTemporaryDirectory()

See Also:

System.getProperties()

javaLibraryPath

public static java.lang.String javaLibraryPath()

See Also:

System.getProperties()

operatingSystemArchitecture

public static java.lang.String operatingSystemArchitecture()

See Also:

System.getProperties()

operatingSystemName

public static java.lang.String operatingSystemName()

See Also:

System.getProperties()

operatingSystemVersion

public static java.lang.String operatingSystemVersion()

See Also:

System.getProperties()

fileSeparator

public static java.lang.String fileSeparator()

See Also:

System.getProperties()

pathSeparator

public static java.lang.String pathSeparator()

See Also:

System.getProperties()

lineSeparator

public static java.lang.String lineSeparator()

See Also:

System.getProperties()

userName

public static java.lang.String userName()

See Also:

System.getProperties()

userHome

public static java.lang.String userHome()

See Also:

System.getProperties()

userDirectory

public static java.lang.String userDirectory()

See Also:

System.getProperties()

replaceSystemProperties

public static java.lang.String replaceSystemProperties(java.lang.String str)

Replace system property values in the given String using the ${system.property} convention. e.g., "The java version is ${java.version}" ==> "The java version is 1.5.0_11"

replaceProperties

public static java.lang.String replaceProperties(java.lang.String str,
                                 java.util.regex.Pattern pattern,
                                 java.util.Map values)

Match the received string against the given pattern, and replace each match by the value associated to the first group of the match (group(1)).
If there's no value in the map, no substitution is made.

There's one constraint on the regex pattern, it should capture at least one group (i.e. match.groupe(1) should not be null). The value of this group is used to retrieved the replacement value from the map. For instance: pattern = "\\$\\{([^\\}]+)\\}"

Parameters:

str -

pattern -

values -

Returns: