mirror of
https://github.com/scm-manager/scm-manager.git
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143 lines
3.5 KiB
Java
143 lines
3.5 KiB
Java
/**
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* Copyright (c) 2010, Sebastian Sdorra
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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* 3. Neither the name of SCM-Manager; nor the names of its
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* contributors may be used to endorse or promote products derived from this
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* software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
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* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
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* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* http://bitbucket.org/sdorra/scm-manager
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*
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*/
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package sonia.scm.plugin;
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//~--- non-JDK imports --------------------------------------------------------
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import sonia.scm.util.Util;
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//~--- JDK imports ------------------------------------------------------------
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import java.io.File;
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import java.util.Arrays;
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import java.util.Collection;
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import java.util.HashSet;
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import java.util.Set;
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/**
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*
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* @author Sebastian Sdorra
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*/
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public abstract class AbstractPluginBackend implements PluginBackend
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{
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/**
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* Method description
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*
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*
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* @param listener
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*/
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@Override
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public void addListener(PluginBackendListener listener)
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{
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listenerSet.add(listener);
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}
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/**
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* Method description
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*
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*
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* @param listeners
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*/
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@Override
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public void addListeners(Collection<PluginBackendListener> listeners)
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{
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listenerSet.addAll(listeners);
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}
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/**
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* Method description
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*
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*
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* @param plugins
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*/
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@Override
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public void addPlugins(PluginInformation... plugins)
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{
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if (Util.isNotEmpty(plugins))
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{
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addPlugins(Arrays.asList(plugins));
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}
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}
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/**
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* Method description
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*
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*
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* @param scannedFiles
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*/
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@Override
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public void addScannedFiles(File... scannedFiles)
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{
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if (Util.isNotEmpty(scannedFiles))
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{
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addScannedFiles(Arrays.asList(scannedFiles));
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}
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}
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/**
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* Method description
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*
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*
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* @param listener
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*/
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@Override
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public void removeListener(PluginBackendListener listener)
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{
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listenerSet.remove(listener);
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}
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/**
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* Method description
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*
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*
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*
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* @param plugins
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*/
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protected void fireEvent(Collection<PluginInformation> plugins)
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{
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for (PluginBackendListener listener : listenerSet)
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{
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listener.addedNewPlugins(plugins);
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}
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}
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//~--- fields ---------------------------------------------------------------
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/** Field description */
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private Set<PluginBackendListener> listenerSet =
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new HashSet<PluginBackendListener>();
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}
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