Package com.yahoo.jdisc.application

Class OsgiHeader

java.lang.Object

com.yahoo.jdisc.application.OsgiHeader

public abstract class OsgiHeader
extends Object

This interface acts as a namespace for the supported OSGi bundle headers.

Author:

Simon Thoresen Hult

Field Summary

Fields

Modifier and Type	Field	Description
static final String	APPLICATION
static final String	PREINSTALL_BUNDLE
static final String	PRIVILEGED_ACTIVATOR

Constructor Summary

Constructors

Constructor	Description
OsgiHeader()

Method Summary

Modifier and Type	Method	Description
static List<String>	asList(org.osgi.framework.Bundle bundle, String headerName)	This method reads the named header from the manifest of the given bundle, and parses it as a comma-separated list of values.
static boolean	isSet(org.osgi.framework.Bundle bundle, String headerName)	Returns true if the named header is present in the manifest of the given bundle.

Methods inherited from class java.lang.Object

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

Field Details

APPLICATION

public static final String APPLICATION

See Also:

• Constant Field Values

PREINSTALL_BUNDLE

public static final String PREINSTALL_BUNDLE

See Also:

• Constant Field Values

PRIVILEGED_ACTIVATOR

public static final String PRIVILEGED_ACTIVATOR

See Also:

• Constant Field Values

Constructor Details

OsgiHeader

public OsgiHeader()

Method Details

isSet

public static boolean isSet(org.osgi.framework.Bundle bundle,
 String headerName)

Returns true if the named header is present in the manifest of the given bundle.

Parameters:

bundle - The bundle whose manifest to check.

headerName - The name of the header to check for.

Returns:

True if header is present.

asList

public static List<String> asList(org.osgi.framework.Bundle bundle,
 String headerName)

This method reads the named header from the manifest of the given bundle, and parses it as a comma-separated list of values. If the header is not set, this method returns an empty list.

Parameters:

bundle - The bundle whose manifest to parse the header from.

headerName - The name of the header to parse.

Returns:

A list of parsed header values, may be empty.