Added a raw data channel that contains the raw data as JSON string

Signed-off-by: Konstantin Polihronov <polychronov@gmail.com>
openhab · Jun 22, 2023 · 82ca331 · 82ca331
1 parent a8c5813
commit 82ca331
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Showing 7 changed files with 39 additions and 9 deletions.
diff --git a/...binding.solax/src/main/java/org/openhab/binding/solax/internal/SolaxBindingConstants.java b/...binding.solax/src/main/java/org/openhab/binding/solax/internal/SolaxBindingConstants.java
@@ -67,4 +67,5 @@ public class SolaxBindingConstants {
     public static final String FEED_IN_POWER = "feedInPower";
 
     public static final String TIMESTAMP = "lastUpdateTime";
+    public static final String RAW_DATA = "rawData";
 }
diff --git a/....binding.solax/src/main/java/org/openhab/binding/solax/internal/SolaxInverterHandler.java b/....binding.solax/src/main/java/org/openhab/binding/solax/internal/SolaxInverterHandler.java
@@ -18,6 +18,7 @@
 import org.openhab.binding.solax.internal.model.InverterData;
 import org.openhab.core.library.types.DateTimeType;
 import org.openhab.core.library.types.QuantityType;
+import org.openhab.core.library.types.StringType;
 import org.openhab.core.library.unit.SIUnits;
 import org.openhab.core.library.unit.Units;
 import org.openhab.core.thing.ChannelUID;
@@ -96,6 +97,7 @@ private void transferInverterDataToChannels(InverterData data) {
         updateState(SolaxBindingConstants.FEED_IN_POWER, new QuantityType<>(data.getFeedInPower(), Units.WATT));
 
         updateState(SolaxBindingConstants.TIMESTAMP, new DateTimeType(ZonedDateTime.now()));
+        updateState(SolaxBindingConstants.RAW_DATA, new StringType(data.getRawData()));
     }
 
     @Override

diff --git a/...java/org/openhab/binding/solax/internal/connectivity/rawdata/LocalConnectRawDataBean.java b/...java/org/openhab/binding/solax/internal/connectivity/rawdata/LocalConnectRawDataBean.java
@@ -19,6 +19,8 @@
 import org.openhab.binding.solax.internal.model.InverterData;
 import org.openhab.binding.solax.internal.model.InverterType;
 import org.openhab.binding.solax.internal.util.GsonSupplier;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 import com.google.gson.Gson;
 import com.google.gson.JsonSyntaxException;
@@ -31,11 +33,15 @@
  */
 @NonNullByDefault
 public class LocalConnectRawDataBean implements RawDataBean, InverterData {
+
+    private final static Logger logger = LoggerFactory.getLogger(LocalConnectRawDataBean.class);
+
     private @Nullable String sn;
     private @Nullable String ver;
     private int type;
     private short @Nullable [] Data;
     private String @Nullable [] Information;
+    private @Nullable String rawData;
 
     @Override
     public String toString() {
@@ -83,16 +89,27 @@ public void setInformation(String @Nullable [] information) {
         Information = information;
     }
 
+    @Override
+    public @Nullable String getRawData() {
+        return rawData;
+    }
+
+    public void setRawData(String rawData) {
+        this.rawData = rawData;
+    }
+
     public static @Nullable LocalConnectRawDataBean fromJson(@Nullable String json) {
         if (json == null) {
             throw new IllegalArgumentException("Provided input JSON is null.");
         }
 
         try {
             Gson gson = GsonSupplier.getInstance();
-            return gson.fromJson(json, LocalConnectRawDataBean.class);
+            LocalConnectRawDataBean deserializedObject = gson.fromJson(json, LocalConnectRawDataBean.class);
+            deserializedObject.setRawData(json);
+            return deserializedObject;
         } catch (JsonSyntaxException e) {
-            // TODO log it
+            logger.warn("Unable to deserialize from JSON. Exception:{}", e);
             return null;
         }
     }
@@ -215,12 +232,12 @@ public long getTotalConsumption() {
     }
 
     private short getData(int index) {
-        if (Data != null) {
-            try {
+        try {
+            if (Data != null) {
                 return Data[index];
-            } catch (IndexOutOfBoundsException e) {
-                // TODO log it
             }
+        } catch (IndexOutOfBoundsException e) {
+            logger.debug("Tried to get data out of bounds of the raw data array. Exception: {}", e);
         }
         return 0;
     }

diff --git a/...ax/src/main/java/org/openhab/binding/solax/internal/connectivity/rawdata/RawDataBean.java b/...ax/src/main/java/org/openhab/binding/solax/internal/connectivity/rawdata/RawDataBean.java
@@ -13,14 +13,16 @@
 package org.openhab.binding.solax.internal.connectivity.rawdata;
 
 import org.eclipse.jdt.annotation.NonNullByDefault;
+import org.eclipse.jdt.annotation.Nullable;
 
 /**
  * The {@link RawDataBean} is interface which should be implemented by all types of raw information that is retrieved
- * (currently we retrieve a data from a Solax inverter locally or their cloud API)
+ * (the idea is to retrieve a raw data from a Solax inverter locally or their cloud API)
  *
  * @author Konstantin Polihronov - Initial contribution
  */
 @NonNullByDefault
 public interface RawDataBean {
-
+    @Nullable
+    String getRawData();
 }
diff --git a/...ab.binding.solax/src/main/java/org/openhab/binding/solax/internal/model/InverterData.java b/...ab.binding.solax/src/main/java/org/openhab/binding/solax/internal/model/InverterData.java
@@ -14,6 +14,7 @@
 
 import org.eclipse.jdt.annotation.NonNullByDefault;
 import org.eclipse.jdt.annotation.Nullable;
+import org.openhab.binding.solax.internal.connectivity.rawdata.RawDataBean;
 
 /**
  * The {@link InverterData} interface should implement the interface that returns the parsed data in human readable code
@@ -22,7 +23,7 @@
  * @author Konstantin Polihronov - Initial contribution
  */
 @NonNullByDefault
-public interface InverterData {
+public interface InverterData extends RawDataBean {
     @Nullable
     String getWifiSerial();
 

diff --git a/bundles/org.openhab.binding.solax/src/main/resources/OH-INF/thing/channel_types.xml b/bundles/org.openhab.binding.solax/src/main/resources/OH-INF/thing/channel_types.xml
@@ -19,5 +19,10 @@
 		<label>Last retrieve time stamp</label>
 		<description>Last time with a successful retrieval of data</description>
 	</channel-type>
+	<channel-type id="rawDataType">
+		<item-type>String</item-type>
+		<label>Raw Data</label>
+		<description>Raw data retrieved from system as JSON</description>
+	</channel-type>
 
 </thing:thing-descriptions>
diff --git a/bundles/org.openhab.binding.solax/src/main/resources/OH-INF/thing/inverter.xml b/bundles/org.openhab.binding.solax/src/main/resources/OH-INF/thing/inverter.xml
@@ -38,6 +38,8 @@
 
 			<channel id="lastUpdateTime" typeId="lastRetrieveTimeStamp"/>
 
+			<channel id="rawData" typeId="rawDataType"/>
+
 			<channel id="onGridTotalYield" typeId="system.electric-power"/>
 			<channel id="onGridDailyYield" typeId="system.electric-power"/>
 			<channel id="onTotalFeedinEnergy" typeId="system.electric-power"/>