Add getSupportedContentFormat to LwM2mNode/Encoder/Decoder

eclipse-leshan · Jun 3, 2021 · 67e77aa · 67e77aa
1 parent f15debb
commit 67e77aa
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Showing 4 changed files with 23 additions and 0 deletions.
diff --git a/leshan-core/src/main/java/org/eclipse/leshan/core/node/codec/DefaultLwM2mNodeDecoder.java b/leshan-core/src/main/java/org/eclipse/leshan/core/node/codec/DefaultLwM2mNodeDecoder.java
@@ -21,6 +21,7 @@
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
+import java.util.Set;
 
 import org.eclipse.leshan.core.model.LwM2mModel;
 import org.eclipse.leshan.core.node.LwM2mNode;
@@ -244,4 +245,9 @@ public static Class<? extends LwM2mNode> nodeClassFromPath(LwM2mPath path) {
     public boolean isSupported(ContentFormat format) {
         return nodeDecoders.get(format) != null;
     }
+
+    @Override
+    public Set<ContentFormat> getSupportedContentFormat() {
+        return nodeDecoders.keySet();
+    };
 }
diff --git a/leshan-core/src/main/java/org/eclipse/leshan/core/node/codec/DefaultLwM2mNodeEncoder.java b/leshan-core/src/main/java/org/eclipse/leshan/core/node/codec/DefaultLwM2mNodeEncoder.java
@@ -221,4 +221,9 @@ public byte[] encodePaths(List<LwM2mPath> paths, ContentFormat format) throws Co
     public boolean isSupported(ContentFormat format) {
         return nodeEncoders.get(format) != null;
     }
+
+    @Override
+    public Set<ContentFormat> getSupportedContentFormat() {
+        return nodeEncoders.keySet();
+    }
 }
diff --git a/leshan-core/src/main/java/org/eclipse/leshan/core/node/codec/LwM2mNodeDecoder.java b/leshan-core/src/main/java/org/eclipse/leshan/core/node/codec/LwM2mNodeDecoder.java
@@ -17,6 +17,7 @@
 
 import java.util.List;
 import java.util.Map;
+import java.util.Set;
 
 import org.eclipse.leshan.core.model.LwM2mModel;
 import org.eclipse.leshan.core.node.LwM2mNode;
@@ -111,4 +112,9 @@ List<TimestampedLwM2mNode> decodeTimestampedData(byte[] content, ContentFormat f
      */
     boolean isSupported(ContentFormat format);
 
+    /**
+     * @return {@link ContentFormat} supported by this decoder
+     */
+    Set<ContentFormat> getSupportedContentFormat();
+
 }
diff --git a/leshan-core/src/main/java/org/eclipse/leshan/core/node/codec/LwM2mNodeEncoder.java b/leshan-core/src/main/java/org/eclipse/leshan/core/node/codec/LwM2mNodeEncoder.java
@@ -17,6 +17,7 @@
 
 import java.util.List;
 import java.util.Map;
+import java.util.Set;
 
 import org.eclipse.leshan.core.model.LwM2mModel;
 import org.eclipse.leshan.core.node.LwM2mNode;
@@ -86,4 +87,9 @@ byte[] encodeTimestampedData(List<TimestampedLwM2mNode> timestampedNodes, Conten
      * return true is the given {@link ContentFormat} is supported
      */
     boolean isSupported(ContentFormat format);
+
+    /**
+     * @return {@link ContentFormat} supported by this Encoder
+     */
+    Set<ContentFormat> getSupportedContentFormat();
 }