Mercurial > hg > release > thermostat-0.5
view client/command/src/main/java/com/redhat/thermostat/client/command/internal/RequestEncoder.java @ 929:ccac9bcabaa0
Update copyright year of source code
review-thread: http://icedtea.classpath.org/pipermail/thermostat/2013-January/005295.html
reviewed-by: vanaltj
author | Mario Torre <neugens.limasoftware@gmail.com> |
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date | Wed, 23 Jan 2013 16:49:27 +0100 |
parents | 8e16f9b4ef38 |
children |
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/* * Copyright 2012, 2013 Red Hat, Inc. * * This file is part of Thermostat. * * Thermostat is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published * by the Free Software Foundation; either version 2, or (at your * option) any later version. * * Thermostat is distributed in the hope that it will be useful, but * WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * General Public License for more details. * * You should have received a copy of the GNU General Public License * along with Thermostat; see the file COPYING. If not see * <http://www.gnu.org/licenses/>. * * Linking this code with other modules is making a combined work * based on this code. Thus, the terms and conditions of the GNU * General Public License cover the whole combination. * * As a special exception, the copyright holders of this code give * you permission to link this code with independent modules to * produce an executable, regardless of the license terms of these * independent modules, and to copy and distribute the resulting * executable under terms of your choice, provided that you also * meet, for each linked independent module, the terms and conditions * of the license of that module. An independent module is a module * which is not derived from or based on this code. If you modify * this code, you may extend this exception to your version of the * library, but you are not obligated to do so. If you do not wish * to do so, delete this exception statement from your version. */ package com.redhat.thermostat.client.command.internal; import static org.jboss.netty.buffer.ChannelBuffers.dynamicBuffer; import static org.jboss.netty.buffer.ChannelBuffers.wrappedBuffer; import java.util.Collection; import java.util.logging.Level; import java.util.logging.Logger; import org.jboss.netty.buffer.ChannelBuffer; import com.redhat.thermostat.common.command.EncodingHelper; import com.redhat.thermostat.common.command.Message; import com.redhat.thermostat.common.command.MessageEncoder; import com.redhat.thermostat.common.command.Request; import com.redhat.thermostat.common.utils.LoggingUtils; class RequestEncoder extends MessageEncoder { private static final Logger logger = LoggingUtils.getLogger(RequestEncoder.class); /* * See the javadoc of Request for a description of the encoding. */ @Override protected ChannelBuffer encode(Message msg) { // At this point we are only getting Messages. Since our only // registered MessageEncoder is the one for Requests a cast // to Request should be safe. Request request = (Request) msg; logger.log(Level.FINEST, "encoding Request object"); // Request Type String requestType = EncodingHelper.trimType(request.getType() .toString()); ChannelBuffer typeBuffer = EncodingHelper.encode(requestType); // Parameters // TODO: if in practice parms take up more than 256 bytes, use // appropriate dynamicBuffer() variant to specify initial/estimated capacity. ChannelBuffer parmsBuffer = dynamicBuffer(); Collection<String> parmNames = request.getParameterNames(); parmsBuffer.writeInt(parmNames.size()); for (String parmName : parmNames) { EncodingHelper.encode(parmName, request.getParameter(parmName), parmsBuffer); } // Compose the full message. ChannelBuffer buf = wrappedBuffer(typeBuffer, parmsBuffer); // Just return the channel buffer which is our encoded message return buf; } }