Package org.eclipse.sisu.launch
Class SisuExtender
- java.lang.Object
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- org.eclipse.sisu.launch.SisuExtender
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- All Implemented Interfaces:
org.osgi.framework.BundleActivator
public class SisuExtender extends Object implements org.osgi.framework.BundleActivator
OSGi extender that uses Sisu and Guice to wire up applications from one or more component bundles.
To enable it installorg.eclipse.sisu.inject.extender, or adapt the class for your own extender.
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Field Summary
Fields Modifier and Type Field Description protected SisuTrackertrackerTracker of component bundles.
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Constructor Summary
Constructors Constructor Description SisuExtender()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description protected intbundleStateMask()Returns the mask of bundle states this extender is interested in.protected MutableBeanLocatorcreateLocator(org.osgi.framework.BundleContext context)Returns a new locator of bound components for this extender.protected SisuTrackercreateTracker(org.osgi.framework.BundleContext context)Creates a new tracker of component bundles for this extender.protected MutableBeanLocatorfindLocator(org.osgi.framework.BundleContext context)Finds the locator associated with this extender; creates one if none exist.voidstart(org.osgi.framework.BundleContext context)voidstop(org.osgi.framework.BundleContext context)
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Field Detail
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tracker
protected SisuTracker tracker
Tracker of component bundles.
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Method Detail
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start
public void start(org.osgi.framework.BundleContext context)
- Specified by:
startin interfaceorg.osgi.framework.BundleActivator
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stop
public void stop(org.osgi.framework.BundleContext context)
- Specified by:
stopin interfaceorg.osgi.framework.BundleActivator
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bundleStateMask
protected int bundleStateMask()
Returns the mask of bundle states this extender is interested in.- Returns:
- State mask
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createTracker
protected SisuTracker createTracker(org.osgi.framework.BundleContext context)
Creates a new tracker of component bundles for this extender.- Parameters:
context- The extender context- Returns:
- New bundle tracker
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createLocator
protected MutableBeanLocator createLocator(org.osgi.framework.BundleContext context)
Returns a new locator of bound components for this extender.- Parameters:
context- The extender context- Returns:
- New bean locator
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findLocator
protected final MutableBeanLocator findLocator(org.osgi.framework.BundleContext context)
Finds the locator associated with this extender; creates one if none exist.- Parameters:
context- The extender context- Returns:
- Associated bean locator
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