1 package org.apache.archiva.repository.features;
4 * Licensed to the Apache Software Foundation (ASF) under one
5 * or more contributor license agreements. See the NOTICE file
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9 * "License"); you may not use this file except in compliance
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12 * http://www.apache.org/licenses/LICENSE-2.0
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22 import org.apache.archiva.event.Event;
23 import org.apache.archiva.event.EventHandler;
25 import java.util.ArrayList;
26 import java.util.Collection;
27 import java.util.List;
29 public class AbstractFeature {
30 private List<EventHandler> listener = new ArrayList<>();
36 AbstractFeature(EventHandler listener) {
37 this.listener.add(listener);
40 AbstractFeature(Collection<EventHandler> listeners) {
41 this.listener.addAll(listeners);
44 public void addListener(EventHandler listener) {
45 if (!this.listener.contains(listener)) {
46 this.listener.add(listener);
48 this.listener.add(listener);
51 public void removeListener(EventHandler listener) {
52 this.listener.remove(listener);
55 public void clearListeners() {
56 this.listener.clear();
59 public void pushEvent(Event event) {
60 for(EventHandler listr : listener) {