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/* |
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* JSampler - a java front-end for LinuxSampler |
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* |
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* Copyright (C) 2005 Grigor Kirilov Iliev |
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* |
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* This file is part of JSampler. |
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* |
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* JSampler is free software; you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License version 2 |
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* as published by the Free Software Foundation. |
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* |
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* JSampler is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with JSampler; if not, write to the Free Software |
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, |
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* MA 02111-1307 USA |
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*/ |
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|
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package org.jsampler.task; |
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|
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import java.util.logging.Level; |
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|
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import org.jsampler.CC; |
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import org.jsampler.HF; |
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import org.jsampler.SamplerModel; |
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|
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import org.linuxsampler.lscp.SamplerChannel; |
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|
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import static org.jsampler.JSI18n.i18n; |
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|
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|
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/** |
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* This task updates the settings of a specific sampler channel. |
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* @author Grigor Iliev |
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*/ |
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public class UpdateChannelInfo extends EnhancedTask { |
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private int channel; |
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|
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/** |
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* Creates new instance of <code>UpdateChannelInfo</code>. |
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* @param channel The sampler channel to be updated. |
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*/ |
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public |
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UpdateChannelInfo(int channel) { |
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setTitle("UpdateChannelInfo_task"); |
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setDescription(i18n.getMessage("UpdateChannelInfo.description")); |
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|
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this.channel = channel; |
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} |
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|
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/** The entry point of the task. */ |
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public void |
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run() { |
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try { |
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SamplerModel sm = CC.getSamplerModel(); |
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sm.changeChannel(CC.getClient().getSamplerChannelInfo(channel)); |
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} catch(Exception x) { |
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/* |
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* We don't want to bother the user if error occurs when updating |
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* a channel because in most cases this happens due to a race condition |
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* between delete/update events. So we just log this error instead |
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* to indicate the failure of this task. |
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*/ |
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String msg = getDescription() + ": " + HF.getErrorMessage(x); |
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CC.getLogger().log(Level.INFO, msg, x); |
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} |
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} |
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|
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/** |
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* Gets the ID of the channel for which information should be obtained. |
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* @return The ID of the channel for which information should be obtained. |
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*/ |
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public int |
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getChannelID() { return channel; } |
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} |