2 * Copyright (c) 2010-2020 Contributors to the openHAB project
4 * See the NOTICE file(s) distributed with this work for additional
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
11 * SPDX-License-Identifier: EPL-2.0
13 package org.openhab.binding.tr064.internal.soap;
15 import static org.openhab.binding.tr064.internal.util.Util.getSOAPElement;
17 import java.lang.reflect.InvocationTargetException;
18 import java.lang.reflect.Method;
19 import java.math.BigDecimal;
20 import java.util.List;
21 import java.util.Optional;
22 import java.util.concurrent.ExecutionException;
23 import java.util.concurrent.TimeUnit;
24 import java.util.concurrent.TimeoutException;
25 import java.util.stream.Collectors;
27 import javax.xml.soap.SOAPMessage;
29 import org.eclipse.jdt.annotation.NonNullByDefault;
30 import org.eclipse.jdt.annotation.Nullable;
31 import org.eclipse.jetty.client.HttpClient;
32 import org.eclipse.jetty.client.api.ContentResponse;
33 import org.openhab.binding.tr064.internal.config.Tr064ChannelConfig;
34 import org.openhab.binding.tr064.internal.dto.additions.Call;
35 import org.openhab.binding.tr064.internal.dto.additions.Root;
36 import org.openhab.binding.tr064.internal.util.Util;
37 import org.openhab.core.library.types.DecimalType;
38 import org.openhab.core.library.types.OnOffType;
39 import org.openhab.core.library.types.QuantityType;
40 import org.openhab.core.library.types.StringType;
41 import org.openhab.core.types.Command;
42 import org.openhab.core.types.State;
43 import org.openhab.core.types.UnDefType;
44 import org.slf4j.Logger;
45 import org.slf4j.LoggerFactory;
47 import com.google.gson.Gson;
48 import com.google.gson.GsonBuilder;
51 * The {@link SOAPValueConverter} converts SOAP values and openHAB states
53 * @author Jan N. Klug - Initial contribution
56 public class SOAPValueConverter {
57 private static final int REQUEST_TIMEOUT = 5000; // in ms
58 private final Logger logger = LoggerFactory.getLogger(SOAPValueConverter.class);
59 private final HttpClient httpClient;
61 public SOAPValueConverter(HttpClient httpClient) {
62 this.httpClient = httpClient;
66 * convert an openHAB command to a SOAP value
68 * @param command the command to be converted
69 * @param dataType the datatype to send
70 * @param unit if available, the unit of the converted value
71 * @return a string optional containing the converted value
73 public Optional<String> getSOAPValueFromCommand(Command command, String dataType, String unit) {
74 if (dataType.isEmpty()) {
75 // we don't have data to send
76 return Optional.of("");
78 if (command instanceof QuantityType) {
79 QuantityType<?> value = (unit.isEmpty()) ? ((QuantityType<?>) command)
80 : ((QuantityType<?>) command).toUnit(unit);
82 logger.warn("Could not convert {} to unit {}", command, unit);
83 return Optional.empty();
87 return Optional.of(String.valueOf(value.shortValue()));
89 return Optional.of(String.valueOf(value.intValue()));
92 } else if (command instanceof DecimalType) {
93 BigDecimal value = ((DecimalType) command).toBigDecimal();
96 return Optional.of(String.valueOf(value.shortValue()));
98 return Optional.of(String.valueOf(value.intValue()));
101 } else if (command instanceof StringType) {
102 if (dataType.equals("string")) {
103 return Optional.of(command.toString());
105 } else if (command instanceof OnOffType) {
106 if (dataType.equals("boolean")) {
107 return Optional.of(OnOffType.ON.equals(command) ? "1" : "0");
110 return Optional.empty();
114 * convert the value from a SOAP message to an openHAB value
116 * @param soapMessage the inbound SOAP message
117 * @param element the element that needs to be extracted
118 * @param channelConfig the channel config containing additional information (if null a data-type "string" and
119 * missing unit is assumed)
120 * @return an Optional of State containing the converted value
122 public Optional<State> getStateFromSOAPValue(SOAPMessage soapMessage, String element,
123 @Nullable Tr064ChannelConfig channelConfig) {
124 String dataType = channelConfig != null ? channelConfig.getDataType() : "string";
125 String unit = channelConfig != null ? channelConfig.getChannelTypeDescription().getItem().getUnit() : "";
127 return getSOAPElement(soapMessage, element).map(rawValue -> {
128 // map rawValue to State
131 return rawValue.equals("0") ? OnOffType.OFF : OnOffType.ON;
133 return new StringType(rawValue);
136 if (!unit.isEmpty()) {
137 return new QuantityType<>(rawValue + " " + unit);
139 return new DecimalType(rawValue);
145 // check if we need post processing
146 if (channelConfig == null
147 || channelConfig.getChannelTypeDescription().getGetAction().getPostProcessor() == null) {
150 String postProcessor = channelConfig.getChannelTypeDescription().getGetAction().getPostProcessor();
152 Method method = SOAPValueConverter.class.getDeclaredMethod(postProcessor, State.class,
153 Tr064ChannelConfig.class);
154 Object o = method.invoke(this, state, channelConfig);
155 if (o instanceof State) {
158 } catch (NoSuchMethodException | IllegalAccessException e) {
159 logger.warn("Postprocessor {} not found, this most likely is a programming error", postProcessor, e);
160 } catch (InvocationTargetException e) {
161 Throwable cause = e.getCause();
162 logger.info("Postprocessor {} failed: {}", postProcessor,
163 cause != null ? cause.getMessage() : e.getMessage());
166 }).or(Optional::empty);
170 * post processor for answering machine new messages channel
172 * @param state the message list URL
173 * @param channelConfig channel config of the TAM new message channel
174 * @return the number of new messages
175 * @throws PostProcessingException if the message list could not be retrieved
177 @SuppressWarnings("unused")
178 private State processTamListURL(State state, Tr064ChannelConfig channelConfig) throws PostProcessingException {
180 ContentResponse response = httpClient.newRequest(state.toString()).timeout(1000, TimeUnit.MILLISECONDS)
182 String responseContent = response.getContentAsString();
183 int messageCount = responseContent.split("<New>1</New>").length - 1;
185 return new DecimalType(messageCount);
186 } catch (InterruptedException | TimeoutException | ExecutionException e) {
187 throw new PostProcessingException("Failed to get TAM list from URL " + state.toString(), e);
192 * post processor for missed calls
194 * @param state the call list URL
195 * @param channelConfig channel config of the missed call channel (contains day number)
196 * @return the number of missed calls
197 * @throws PostProcessingException if call list could not be retrieved
199 @SuppressWarnings("unused")
200 private State processMissedCalls(State state, Tr064ChannelConfig channelConfig) throws PostProcessingException {
201 return processCallList(state, channelConfig.getParameter(), CallListType.MISSED_COUNT);
205 * post processor for inbound calls
207 * @param state the call list URL
208 * @param channelConfig channel config of the inbound call channel (contains day number)
209 * @return the number of inbound calls
210 * @throws PostProcessingException if call list could not be retrieved
212 @SuppressWarnings("unused")
213 private State processInboundCalls(State state, Tr064ChannelConfig channelConfig) throws PostProcessingException {
214 return processCallList(state, channelConfig.getParameter(), CallListType.INBOUND_COUNT);
218 * post processor for rejected calls
220 * @param state the call list URL
221 * @param channelConfig channel config of the rejected call channel (contains day number)
222 * @return the number of rejected calls
223 * @throws PostProcessingException if call list could not be retrieved
225 @SuppressWarnings("unused")
226 private State processRejectedCalls(State state, Tr064ChannelConfig channelConfig) throws PostProcessingException {
227 return processCallList(state, channelConfig.getParameter(), CallListType.REJECTED_COUNT);
231 * post processor for outbound calls
233 * @param state the call list URL
234 * @param channelConfig channel config of the outbound call channel (contains day number)
235 * @return the number of outbound calls
236 * @throws PostProcessingException if call list could not be retrieved
238 @SuppressWarnings("unused")
239 private State processOutboundCalls(State state, Tr064ChannelConfig channelConfig) throws PostProcessingException {
240 return processCallList(state, channelConfig.getParameter(), CallListType.OUTBOUND_COUNT);
244 * post processor for JSON call list
246 * @param state the call list URL
247 * @param channelConfig channel config of the call list channel (contains day number)
248 * @return caller list in JSON format
249 * @throws PostProcessingException if call list could not be retrieved
251 @SuppressWarnings("unused")
252 private State processCallListJSON(State state, Tr064ChannelConfig channelConfig) throws PostProcessingException {
253 return processCallList(state, channelConfig.getParameter(), CallListType.JSON_LIST);
257 * internal helper for call list post processors
259 * @param state the call list URL
260 * @param days number of days to get
261 * @param type type of call (2=missed 1=inbound 4=rejected 3=outbund)
262 * @return the quantity of calls of the given type within the given number of days
263 * @throws PostProcessingException if the call list could not be retrieved
265 private State processCallList(State state, @Nullable String days, CallListType type)
266 throws PostProcessingException {
267 Root callListRoot = Util.getAndUnmarshalXML(httpClient, state.toString() + "&days=" + days, Root.class);
268 if (callListRoot == null) {
269 throw new PostProcessingException("Failed to get call list from URL " + state.toString());
271 List<Call> calls = callListRoot.getCall();
277 long callCount = calls.stream().filter(call -> type.typeString().equals(call.getType())).count();
278 return new DecimalType(callCount);
280 Gson gson = new GsonBuilder().setDateFormat("yyyy-MM-dd'T'HH:mm:ssX").serializeNulls().create();
281 List<CallListEntry> callListEntries = calls.stream().map(CallListEntry::new)
282 .collect(Collectors.toList());
283 return new StringType(gson.toJson(callListEntries));
285 return UnDefType.UNDEF;