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package org.xwiki.component.internal; |
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import java.util.Stack; |
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import org.xwiki.component.descriptor.ComponentDescriptor; |
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import org.xwiki.component.event.ComponentDescriptorAddedEvent; |
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import org.xwiki.component.event.ComponentDescriptorRemovedEvent; |
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import org.xwiki.component.manager.ComponentEventManager; |
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import org.xwiki.component.manager.ComponentManager; |
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import org.xwiki.observation.ObservationManager; |
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import org.xwiki.observation.event.Event; |
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@version |
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@since |
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| 83.3% |
Uncovered Elements: 5 (30) |
Complexity: 12 |
Complexity Density: 0.8 |
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public class StackingComponentEventManager implements ComponentEventManager |
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{ |
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private ObservationManager observationManager; |
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private Stack<ComponentEventEntry> events = new Stack<ComponentEventEntry>(); |
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private boolean shouldStack = true; |
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| 0% |
Uncovered Elements: 1 (1) |
Complexity: 1 |
Complexity Density: 1 |
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0
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@Override... |
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public void notifyComponentRegistered(ComponentDescriptor< ? > descriptor) |
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{ |
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notifyComponentEvent(new ComponentDescriptorAddedEvent(descriptor.getRole(), descriptor.getRoleHint()), |
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descriptor, null); |
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} |
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| 100% |
Uncovered Elements: 0 (1) |
Complexity: 1 |
Complexity Density: 1 |
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78
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@Override... |
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public void notifyComponentRegistered(ComponentDescriptor< ? > descriptor, ComponentManager componentManager) |
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{ |
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notifyComponentEvent(new ComponentDescriptorAddedEvent(descriptor.getRole(), descriptor.getRoleHint()), |
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descriptor, componentManager); |
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} |
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| 0% |
Uncovered Elements: 1 (1) |
Complexity: 1 |
Complexity Density: 1 |
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0
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@Override... |
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public void notifyComponentUnregistered(ComponentDescriptor< ? > descriptor) |
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{ |
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notifyComponentEvent(new ComponentDescriptorRemovedEvent(descriptor.getRole(), descriptor.getRoleHint()), |
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descriptor, null); |
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} |
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| 100% |
Uncovered Elements: 0 (1) |
Complexity: 1 |
Complexity Density: 1 |
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@Override... |
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public void notifyComponentUnregistered(ComponentDescriptor< ? > descriptor, ComponentManager componentManager) |
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{ |
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notifyComponentEvent(new ComponentDescriptorRemovedEvent(descriptor.getRole(), descriptor.getRoleHint()), |
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descriptor, componentManager); |
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} |
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| 100% |
Uncovered Elements: 0 (5) |
Complexity: 2 |
Complexity Density: 0.67 |
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public synchronized void flushEvents()... |
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{ |
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while (!this.events.isEmpty()) { |
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ComponentEventEntry entry = this.events.pop(); |
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sendEvent(entry.event, entry.descriptor, entry.componentManager); |
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} |
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} |
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@param |
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| 100% |
Uncovered Elements: 0 (1) |
Complexity: 1 |
Complexity Density: 1 |
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114
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public void shouldStack(boolean shouldStack)... |
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{ |
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this.shouldStack = shouldStack; |
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} |
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@param |
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| 100% |
Uncovered Elements: 0 (1) |
Complexity: 1 |
Complexity Density: 1 |
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public void setObservationManager(ObservationManager observationManager)... |
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{ |
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this.observationManager = observationManager; |
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} |
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@param |
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@param |
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@param |
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@see |
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| 100% |
Uncovered Elements: 0 (6) |
Complexity: 2 |
Complexity Density: 0.5 |
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private void notifyComponentEvent(Event event, ComponentDescriptor< ? > descriptor,... |
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ComponentManager componentManager) |
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{ |
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if (this.shouldStack) { |
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synchronized (this) { |
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this.events.push(new ComponentEventEntry(event, descriptor, componentManager)); |
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} |
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} else { |
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sendEvent(event, descriptor, componentManager); |
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} |
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} |
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@param |
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@param |
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@param |
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| 75% |
Uncovered Elements: 1 (4) |
Complexity: 2 |
Complexity Density: 1 |
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123
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private void sendEvent(Event event, ComponentDescriptor< ? > descriptor, ComponentManager componentManager)... |
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{ |
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123
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if (this.observationManager != null) { |
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this.observationManager.notify(event, componentManager, descriptor); |
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} |
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} |
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@version |
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| 100% |
Uncovered Elements: 0 (4) |
Complexity: 1 |
Complexity Density: 0.33 |
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static class ComponentEventEntry |
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{ |
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public Event event; |
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160 |
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public ComponentDescriptor< ? > descriptor; |
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public ComponentManager componentManager; |
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169 |
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@param |
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@param |
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@param |
172 |
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| 100% |
Uncovered Elements: 0 (3) |
Complexity: 1 |
Complexity Density: 0.33 |
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82
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public ComponentEventEntry(Event event, ComponentDescriptor< ? > descriptor, ComponentManager componentManager)... |
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{ |
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82
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this.event = event; |
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82
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this.descriptor = descriptor; |
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82
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this.componentManager = componentManager; |
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} |
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} |
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} |