org.apache.karaf.tooling.features
Class ManifestUtils

java.lang.Object
  org.apache.karaf.tooling.features.ManifestUtils

public class ManifestUtils
extends Object

A set of utility methods to ease working with Parser and Clause

Method Summary

static String	getBsn(java.util.jar.Manifest manifest)
static java.util.List<org.apache.felix.utils.manifest.Clause>	getExports(java.util.jar.Manifest manifest) Get the list of exports from the manifest.
static String	getHeader(String name, java.util.jar.Manifest manifest)
static java.util.List<org.apache.felix.utils.manifest.Clause>	getImports(java.util.jar.Manifest manifest) Get the list of imports from the manifest.
static java.util.List<org.apache.felix.utils.manifest.Clause>	getMandatoryImports(java.util.jar.Manifest manifest) Get the list of non-optional imports from the manifest.
static org.apache.felix.utils.version.VersionRange	getVersionRange(org.apache.felix.utils.manifest.Clause clause)
static boolean	isBundle(java.util.jar.Manifest manifest) Check if the manifest contains the mandatory Bundle-Symbolic-Name
static boolean	isOptional(org.apache.felix.utils.manifest.Clause clause) Check if a given manifest clause represents an optional import
static boolean	matches(org.apache.felix.utils.manifest.Clause requirement, org.apache.felix.utils.manifest.Clause export)

Methods inherited from class java.lang.Object

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

Method Detail

getImports

public static java.util.List<org.apache.felix.utils.manifest.Clause> getImports(java.util.jar.Manifest manifest)

Get the list of imports from the manifest. If no imports have been defined, this method returns an empty list.

Parameters:

manifest - the manifest

Returns:

the list of imports

getMandatoryImports

public static java.util.List<org.apache.felix.utils.manifest.Clause> getMandatoryImports(java.util.jar.Manifest manifest)

Get the list of non-optional imports from the manifest.

Parameters:

manifest - the manifest

Returns:

the list of non-optional imports

getExports

public static java.util.List<org.apache.felix.utils.manifest.Clause> getExports(java.util.jar.Manifest manifest)

Get the list of exports from the manifest. If no exports have been defined, this method returns an empty list.

Parameters:

manifest - the manifest

Returns:

the list of exports

isOptional

public static boolean isOptional(org.apache.felix.utils.manifest.Clause clause)

Check if a given manifest clause represents an optional import

Parameters:

clause - the manifest clause

Returns:

true for an optional import, false for mandatory imports

isBundle

public static boolean isBundle(java.util.jar.Manifest manifest)

Check if the manifest contains the mandatory Bundle-Symbolic-Name

Parameters:

manifest - the manifest

Returns:

true if the manifest specifies a Bundle-Symbolic-Name

matches

public static boolean matches(org.apache.felix.utils.manifest.Clause requirement,
                              org.apache.felix.utils.manifest.Clause export)

getHeader

public static String getHeader(String name,
                               java.util.jar.Manifest manifest)

getBsn

public static String getBsn(java.util.jar.Manifest manifest)

getVersionRange

public static org.apache.felix.utils.version.VersionRange getVersionRange(org.apache.felix.utils.manifest.Clause clause)