Examples of org.apache.felix.dm.Dependency

org.apache.felix.dm.Dependency
Generic dependency for a component. A dependency can be required or not. A dependency will be activated by the component it belongs to. The component will call the start(Service service) and stop(Service service) methods. After it has been started, a dependency must callback the associated component's dependencyAvailable() and dependencyUnavailable() methods. State changes of the dependency itself may only be made as long as the dependency is not 'active', meaning it is associated with a running component. @author Felix Project Team

                    if (name == null)
                    {
                        DependencyBuilder depBuilder = new DependencyBuilder(dependency);
                        Log.instance().info("ServiceLifecycleHandler.init: adding dependency %s into service %s",
                                            dependency, m_srvMeta);
                        Dependency d = depBuilder.build(m_bundle, m_dm, false);
                        s.add(d);
                    }
                }


                // Register the Service instance, and keep track of it.

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                }


                DependencyBuilder depBuilder = new DependencyBuilder(dependency);
                Log.instance().info("ServiceLifecycleHandler.init: adding dependency %s into service %s",
                                   dependency, m_srvMeta);
                Dependency d = depBuilder.build(m_bundle, dm, true);
                m_namedDeps.add(d);
            }            
        }
        
        // Add all extra dependencies in one shot, in order to calculate state changes for all dependencies at a time.

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        // once we lose one of our named dependencies (which are instance bound dependencies).
        
        Iterator it = m_namedDeps.iterator();
        while (it.hasNext())
        {
            Dependency d = (Dependency) it.next();
            try
            {
                InvocationUtil.invokeCallbackMethod(d, "setInstanceBound",
                                                    new Class[][] { { Boolean.TYPE }, {} },
                                                    new Object[][] { { Boolean.FALSE }, {} });

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Related Classes of org.apache.felix.dm.Dependency

org.apache.felix.dm.impl.ComponentImpl

org.apache.felix.dm.impl.State

org.apache.felix.dm.runtime.AbstractBuilder

org.apache.felix.dm.runtime.DependencyBuilder

org.apache.felix.dm.runtime.FactorySet

org.apache.felix.dm.runtime.ServiceLifecycleHandler

org.apache.felix.dm.test.integration.api.ResourceAdapterDependencyAddAndRemoveTest$CallbackInstance

org.apache.felix.dm.test.integration.api.ResourceAdapterDependencyAddAndRemoveTest2$CallbackInstance

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