org.apache.camel.impl.osgi

Class Activator

java.lang.Object

org.apache.camel.impl.osgi.Activator

All Implemented Interfaces:

BundleTrackerCustomizer, org.osgi.framework.BundleActivator

public class Activator
extends Object
implements org.osgi.framework.BundleActivator, BundleTrackerCustomizer

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
protected static class	Activator.BaseResolver<T>
protected static class	Activator.BaseService
protected static class	Activator.BundleComponentResolver
protected static class	Activator.BundleDataFormatResolver
protected static class	Activator.BundleLanguageResolver
protected static class	Activator.BundleMetaLanguageResolver
protected static class	Activator.BundleTypeConverterLoader

Field Summary

Fields

Modifier and Type	Field and Description
static String	CAMEL_EXTENDER
static String	EXTENDER_NAMESPACE
static String	META_INF_COMPONENT
static String	META_INF_DATAFORMAT
static String	META_INF_FALLBACK_TYPE_CONVERTER
static String	META_INF_LANGUAGE
static String	META_INF_LANGUAGE_RESOLVER
static String	META_INF_TYPE_CONVERTER

Constructor Summary

Constructors

Constructor and Description
Activator()

Method Summary

Modifier and Type	Method and Description
Object	addingBundle(org.osgi.framework.Bundle bundle, org.osgi.framework.BundleEvent event) A bundle is being added to the BundleTracker.
protected boolean	canSee(org.osgi.framework.Bundle bundle, Class<?> clazz) Check if bundle can see the given class
protected static boolean	checkCompat(org.osgi.framework.Bundle bundle, Class<?> clazz) Check if bundle can see the given class used by camel-test-blueprint
protected static Set<String>	getConverterPackages(URL resource)
protected static Properties	loadProperties(URL url)
void	modifiedBundle(org.osgi.framework.Bundle bundle, org.osgi.framework.BundleEvent event, Object object) A bundle tracked by the BundleTracker has been modified.
protected void	registerComponents(org.osgi.framework.Bundle bundle, List<Activator.BaseService> resolvers)
protected void	registerDataFormats(org.osgi.framework.Bundle bundle, List<Activator.BaseService> resolvers)
protected void	registerLanguages(org.osgi.framework.Bundle bundle, List<Activator.BaseService> resolvers)
protected void	registerTypeConverterLoader(org.osgi.framework.Bundle bundle, List<Activator.BaseService> resolvers)
void	removedBundle(org.osgi.framework.Bundle bundle, org.osgi.framework.BundleEvent event, Object object) A bundle tracked by the BundleTracker has been removed.
void	start(org.osgi.framework.BundleContext context)
void	stop(org.osgi.framework.BundleContext context)

Methods inherited from class java.lang.Object

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

Field Detail

META_INF_COMPONENT

public static final String META_INF_COMPONENT

See Also:

Constant Field Values

META_INF_LANGUAGE

public static final String META_INF_LANGUAGE

See Also:

Constant Field Values

META_INF_LANGUAGE_RESOLVER

public static final String META_INF_LANGUAGE_RESOLVER

See Also:

Constant Field Values

META_INF_DATAFORMAT

public static final String META_INF_DATAFORMAT

See Also:

Constant Field Values

META_INF_TYPE_CONVERTER

public static final String META_INF_TYPE_CONVERTER

See Also:

Constant Field Values

META_INF_FALLBACK_TYPE_CONVERTER

public static final String META_INF_FALLBACK_TYPE_CONVERTER

See Also:

Constant Field Values

EXTENDER_NAMESPACE

public static final String EXTENDER_NAMESPACE

See Also:

Constant Field Values

CAMEL_EXTENDER

public static final String CAMEL_EXTENDER

See Also:

Constant Field Values

Constructor Detail

Activator

public Activator()

Method Detail

start

public void start(org.osgi.framework.BundleContext context)
           throws Exception

Specified by:

start in interface org.osgi.framework.BundleActivator

Throws:

Exception

stop

public void stop(org.osgi.framework.BundleContext context)
          throws Exception

Specified by:

stop in interface org.osgi.framework.BundleActivator

Throws:

Exception

addingBundle

public Object addingBundle(org.osgi.framework.Bundle bundle,
                           org.osgi.framework.BundleEvent event)

Description copied from interface: BundleTrackerCustomizer

A bundle is being added to the BundleTracker.

This method is called before a bundle which matched the search parameters of the BundleTracker is added to the BundleTracker. This method should return the object to be tracked for the specified Bundle. The returned object is stored in the BundleTracker and is available from the getObject method.

Specified by:

addingBundle in interface BundleTrackerCustomizer

Parameters:

bundle - The Bundle being added to the BundleTracker.

event - The bundle event which caused this customizer method to be called or null if there is no bundle event associated with the call to this method.

Returns:

The object to be tracked for the specified Bundle object or null if the specified Bundle object should not be tracked.

modifiedBundle

public void modifiedBundle(org.osgi.framework.Bundle bundle,
                           org.osgi.framework.BundleEvent event,
                           Object object)

Description copied from interface: BundleTrackerCustomizer

A bundle tracked by the BundleTracker has been modified.

This method is called when a bundle being tracked by the BundleTracker has had its state modified.

Specified by:

modifiedBundle in interface BundleTrackerCustomizer

Parameters:

bundle - The Bundle whose state has been modified.

event - The bundle event which caused this customizer method to be called or null if there is no bundle event associated with the call to this method.

object - The tracked object for the specified bundle.

removedBundle

public void removedBundle(org.osgi.framework.Bundle bundle,
                          org.osgi.framework.BundleEvent event,
                          Object object)

Description copied from interface: BundleTrackerCustomizer

A bundle tracked by the BundleTracker has been removed.

This method is called after a bundle is no longer being tracked by the BundleTracker.

Specified by:

removedBundle in interface BundleTrackerCustomizer

Parameters:

bundle - The Bundle that has been removed.

event - The bundle event which caused this customizer method to be called or null if there is no bundle event associated with the call to this method.

object - The tracked object for the specified bundle.

registerComponents

protected void registerComponents(org.osgi.framework.Bundle bundle,
                                  List<Activator.BaseService> resolvers)

registerLanguages

protected void registerLanguages(org.osgi.framework.Bundle bundle,
                                 List<Activator.BaseService> resolvers)

registerDataFormats

protected void registerDataFormats(org.osgi.framework.Bundle bundle,
                                   List<Activator.BaseService> resolvers)

registerTypeConverterLoader

protected void registerTypeConverterLoader(org.osgi.framework.Bundle bundle,
                                           List<Activator.BaseService> resolvers)

canSee

protected boolean canSee(org.osgi.framework.Bundle bundle,
                         Class<?> clazz)

Check if bundle can see the given class

checkCompat

protected static boolean checkCompat(org.osgi.framework.Bundle bundle,
                                     Class<?> clazz)

Check if bundle can see the given class used by camel-test-blueprint

loadProperties

protected static Properties loadProperties(URL url)

getConverterPackages

protected static Set<String> getConverterPackages(URL resource)