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   1 /**
   2  * Copyright (c) 2010-2020 Contributors to the openHAB project
   3  *
   4  * See the NOTICE file(s) distributed with this work for additional
   5  * information.
   6  *
   7  * This program and the accompanying materials are made available under the
   8  * terms of the Eclipse Public License 2.0 which is available at
   9  * http://www.eclipse.org/legal/epl-2.0
  10  *
  11  * SPDX-License-Identifier: EPL-2.0
  12  */
  13 package org.openhab.binding.homematic.internal.communicator.parser;
  14
  15 import java.io.IOException;
  16
  17 import org.apache.commons.lang.StringUtils;
  18 import org.openhab.binding.homematic.internal.model.HmChannel;
  19 import org.openhab.binding.homematic.internal.model.HmDatapoint;
  20 import org.openhab.binding.homematic.internal.model.HmInterface;
  21 import org.openhab.binding.homematic.internal.model.HmParamsetType;
  22 import org.openhab.binding.homematic.internal.model.TclScriptDataEntry;
  23 import org.openhab.binding.homematic.internal.model.TclScriptDataList;
  24
  25 /**
  26  * Parses parameter descriptions from a CCU script and extracts datapoint metadata.
  27  *
  28  * @author Gerhard Riegler - Initial contribution
  29  */
  30 public class CcuParamsetDescriptionParser extends CommonRpcParser<TclScriptDataList, Void> {
  31     private HmParamsetType paramsetType;
  32     private HmChannel channel;
  33     private boolean isHmIpDevice;
  34
  35     public CcuParamsetDescriptionParser(HmChannel channel, HmParamsetType paramsetType) {
  36         this.channel = channel;
  37         this.paramsetType = paramsetType;
  38         this.isHmIpDevice = channel.getDevice().getHmInterface() == HmInterface.HMIP;
  39     }
  40
  41     @Override
  42     public Void parse(TclScriptDataList resultList) throws IOException {
  43         if (resultList.getEntries() != null) {
  44             for (TclScriptDataEntry entry : resultList.getEntries()) {
  45                 HmDatapoint dp = assembleDatapoint(entry.name, entry.unit, entry.valueType,
  46                         this.toOptionList(entry.options), convertToType(entry.minValue), convertToType(entry.maxValue),
  47                         toInteger(entry.operations), convertToType(entry.value), paramsetType, isHmIpDevice);
  48                 channel.addDatapoint(dp);
  49             }
  50         }
  51         return null;
  52     }
  53
  54     private String[] toOptionList(String options) {
  55         String[] result = StringUtils.splitByWholeSeparatorPreserveAllTokens(options, ";");
  56         return result == null || result.length == 0 ? null : result;
  57     }
  58 }