org.eclipse.gemini.blueprint.io.internal

Class OsgiHeaderUtils

java.lang.Object

org.eclipse.gemini.blueprint.io.internal.OsgiHeaderUtils

public abstract class OsgiHeaderUtils
extends java.lang.Object

Utility class for handling various header operations such as splitting a manifest header into packages or extracting the version from a certain entry.

Field Summary

Fields

Modifier and Type	Field and Description
private static char	COMMA_CHAR
private static java.lang.String	DEFAULT_VERSION
private static java.lang.String	DOUBLE_QUOTE
private static char	QUOTE_CHAR
private static char	ROUND_BRACKET_CHAR
private static java.lang.String	SEMI_COLON
private static char	SQUARE_BRACKET_CHAR

Constructor Summary

Constructors

Constructor and Description
OsgiHeaderUtils()

Method Summary

Modifier and Type	Method and Description
static java.lang.String[]	getBundleClassPath(org.osgi.framework.Bundle bundle)
private static java.lang.String[]	getHeaderAsTrimmedStringArray(org.osgi.framework.Bundle bundle, java.lang.String header)
private static java.lang.String[]	getHeaderWithAttributesAsTrimmedStringArray(org.osgi.framework.Bundle bundle, java.lang.String header)
static java.lang.String[]	getRequireBundle(org.osgi.framework.Bundle bundle)
static java.lang.String[]	parseRequiredBundleString(java.lang.String entry) Parses the required bundle entry to determine the bundle symbolic name and version.

Methods inherited from class java.lang.Object

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

Field Detail

ROUND_BRACKET_CHAR

private static final char ROUND_BRACKET_CHAR

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Constant Field Values

SQUARE_BRACKET_CHAR

private static final char SQUARE_BRACKET_CHAR

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Constant Field Values

QUOTE_CHAR

private static final char QUOTE_CHAR

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Constant Field Values

COMMA_CHAR

private static final char COMMA_CHAR

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Constant Field Values

SEMI_COLON

private static final java.lang.String SEMI_COLON

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Constant Field Values

DOUBLE_QUOTE

private static final java.lang.String DOUBLE_QUOTE

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Constant Field Values

DEFAULT_VERSION

private static final java.lang.String DEFAULT_VERSION

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Constant Field Values

Constructor Detail

OsgiHeaderUtils

public OsgiHeaderUtils()

Method Detail

getBundleClassPath

public static java.lang.String[] getBundleClassPath(org.osgi.framework.Bundle bundle)

getRequireBundle

public static java.lang.String[] getRequireBundle(org.osgi.framework.Bundle bundle)

getHeaderAsTrimmedStringArray

private static java.lang.String[] getHeaderAsTrimmedStringArray(org.osgi.framework.Bundle bundle,
                                                                java.lang.String header)

getHeaderWithAttributesAsTrimmedStringArray

private static java.lang.String[] getHeaderWithAttributesAsTrimmedStringArray(org.osgi.framework.Bundle bundle,
                                                                              java.lang.String header)

parseRequiredBundleString

public static java.lang.String[] parseRequiredBundleString(java.lang.String entry)

Parses the required bundle entry to determine the bundle symbolic name and version.

Parameters:

string - required bundle entry

Returns:

returns an array of strings with 2 entries, the first being the bundle sym name, the second the version (or 0.0.0 if nothing is specified).