Package aQute.bnd.osgi

Class OSInformation

java.lang.Object

aQute.bnd.osgi.OSInformation

public class OSInformation
extends java.lang.Object

OS specific information, used by the native_capability macro for osgi.native.* bundle properties.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
(package private) static class	OSInformation.NativeCapability
static class	OSInformation.OSNameVersion

Field Summary

Fields

Modifier and Type	Field	Description
private static java.util.regex.Pattern	digitPattern
(package private) static java.lang.String[]	osarch
(package private) java.lang.String	osnames
(package private) Version	osversion
(package private) static java.lang.String[][]	processorFamilies
private static java.lang.String	regexQualifierNotAllowedChars

Constructor Summary

Constructors

Constructor	Description
OSInformation()	Construct OS specific information
OSInformation(java.lang.String sysPropOsName, java.lang.String sysPropOsVersion)

Method Summary

Modifier and Type	Method	Description
(package private) static Version	convertUnixKernelVersion(java.lang.String sysPropOsVersion)	Convert a generic Unix kernel version to an OSGi version.
(package private) static org.osgi.resource.Capability	createCapability(OSInformation.NativeCapability clause)
static java.lang.String	getNativeCapabilityClause(Processor p, java.lang.String[] args)	Helper for the Processor._native_capability macro
static OSInformation.OSNameVersion	getOperatingSystemAliases(java.lang.String sysPropOsName, java.lang.String sysPropOsVersion)
static java.lang.String[]	getProcessorAliases()
static java.lang.String[]	getProcessorAliases(java.lang.String osArch)
(package private) static void	parseNativeCapabilityArgs(Processor p, java.lang.String[] args, OSInformation.NativeCapability clause)
(package private) static void	validateNativeCapability(OSInformation.NativeCapability clause)

Methods inherited from class java.lang.Object

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

Field Detail

osnames

java.lang.String osnames

osversion

Version osversion

regexQualifierNotAllowedChars

private static final java.lang.String regexQualifierNotAllowedChars

See Also:

Constant Field Values

digitPattern

private static final java.util.regex.Pattern digitPattern

processorFamilies

static final java.lang.String[][] processorFamilies

osarch

static final java.lang.String[] osarch

Constructor Detail

OSInformation

public OSInformation()
              throws java.lang.IllegalArgumentException

Construct OS specific information

Throws:

java.lang.IllegalArgumentException

OSInformation

public OSInformation(java.lang.String sysPropOsName,
                     java.lang.String sysPropOsVersion)
              throws java.lang.IllegalArgumentException

Throws:

java.lang.IllegalArgumentException

Method Detail

getProcessorAliases

public static java.lang.String[] getProcessorAliases(java.lang.String osArch)

getProcessorAliases

public static java.lang.String[] getProcessorAliases()

convertUnixKernelVersion

static Version convertUnixKernelVersion(java.lang.String sysPropOsVersion)

Convert a generic Unix kernel version to an OSGi version.

As long as we have digits separated by dots, convert the digits into the respective version segments. Anything left after that conversion is the qualifier. Illegal characters in that qualifier are converted into underscores to ensure that the final qualifier is valid.

Parameters:

sysPropOsVersion - the system property "os.version"

getNativeCapabilityClause

public static java.lang.String getNativeCapabilityClause(Processor p,
                                                         java.lang.String[] args)
                                                  throws java.lang.Exception

Helper for the Processor._native_capability macro

Parameters:

args - the arguments of the macro

Returns:

a provide capability clause for the native environment

Throws:

java.lang.Exception

createCapability

static org.osgi.resource.Capability createCapability(OSInformation.NativeCapability clause)
                                              throws java.lang.Exception

Throws:

java.lang.Exception

validateNativeCapability

static void validateNativeCapability(OSInformation.NativeCapability clause)

parseNativeCapabilityArgs

static void parseNativeCapabilityArgs(Processor p,
                                      java.lang.String[] args,
                                      OSInformation.NativeCapability clause)
                               throws java.lang.Exception

Throws:

java.lang.Exception

getOperatingSystemAliases

public static OSInformation.OSNameVersion getOperatingSystemAliases(java.lang.String sysPropOsName,
                                                                    java.lang.String sysPropOsVersion)