package org.opendaylight.mdsal.binding.dom.codec.impl;
import com.google.common.collect.ImmutableMap;
+import java.lang.reflect.Method;
import java.util.List;
+import org.eclipse.jdt.annotation.NonNull;
+import org.eclipse.jdt.annotation.Nullable;
import org.opendaylight.mdsal.binding.dom.codec.api.BindingCodecTreeNode;
-import org.opendaylight.mdsal.binding.generator.util.BindingRuntimeContext;
-import org.opendaylight.yangtools.concepts.Codec;
-import org.opendaylight.yangtools.yang.binding.DataObject;
-import org.opendaylight.yangtools.yang.binding.DataObjectSerializer;
+import org.opendaylight.mdsal.binding.dom.codec.impl.loader.CodecClassLoader;
+import org.opendaylight.mdsal.binding.runtime.api.BindingRuntimeContext;
+import org.opendaylight.mdsal.binding.runtime.api.ListRuntimeType;
import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
-import org.opendaylight.yangtools.yang.binding.InstanceIdentifier.IdentifiableItem;
import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
-import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifierWithPredicates;
import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
-import org.opendaylight.yangtools.yang.model.api.DataNodeContainer;
-import org.opendaylight.yangtools.yang.model.api.ListSchemaNode;
+import org.opendaylight.yangtools.yang.model.api.meta.EffectiveStatement;
/**
- * Location specific context for schema nodes, which contains codec specific
- * information to properly serialize / deserialize from Java YANG Binding data
- * to NormalizedNode data.
+ * Location specific context for schema nodes, which contains codec specific information to properly serialize
+ * and deserialize from Java YANG Binding data to NormalizedNode data.
*
+ * <p>
* Two core subtypes of codec context are available:
* <ul>
- * <li>{@link LeafNodeCodecContext} - Context for nodes, which does not contain
- * any nested YANG modeled substructures.</li>
- * <li>{@link DataObjectCodecContext} - Context for nodes, which does contain
- * nested YANG modeled substructures. This context nodes contains context
- * for children nodes.</li>
+ * <li>{@link ValueNodeCodecContext} - Context for nodes, which does not contain any nested YANG modeled substructures.
+ * </li>
+ * <li>{@link DataObjectCodecContext} - Context for nodes, which does contain nested YANG modeled substructures. This
+ * context nodes contains context for children nodes.</li>
* </ul>
*/
-abstract class NodeCodecContext<D extends DataObject> implements BindingCodecTreeNode<D> {
-
+abstract class NodeCodecContext implements BindingCodecTreeNode {
/**
- * Returns Yang Instance Identifier Path Argument of current node
+ * Returns Yang Instance Identifier Path Argument of current node.
*
* @return DOM Path Argument of node
*/
protected abstract YangInstanceIdentifier.PathArgument getDomPathArgument();
/**
+ * Immutable factory, which provides access to runtime context, create leaf nodes and provides path argument codecs.
*
- * Immutable factory, which provides access to runtime context,
- * create leaf nodes and provides path argument codecs.
* <p>
- * During lifetime of factory all calls for same arguments to method must return
- * equal result (not necessary same instance of result).
- *
+ * During lifetime of factory all calls for same arguments to method must return equal result (not necessary same
+ * instance of result).
*/
protected interface CodecContextFactory {
/**
* Returns immutable runtime context associated with this factory.
+ *
* @return runtime context
*/
BindingRuntimeContext getRuntimeContext();
* @param schema Instantiated schema of binding type.
* @return Map of local name to leaf node context.
*/
- ImmutableMap<String, LeafNodeCodecContext<?>> getLeafNodes(Class<?> type, DataNodeContainer schema);
+ ImmutableMap<Method, ValueNodeCodecContext> getLeafNodes(Class<?> type, EffectiveStatement<?, ?> schema);
/**
- * Returns Path argument codec for list item
+ * Returns Path argument codec for list item.
*
- * @param type Type of list item
- * @param schema Schema of list item
+ * @param listClz Type of list item
+ * @param type Schema of list item
* @return Path argument codec for supplied list item.
*/
- Codec<NodeIdentifierWithPredicates, IdentifiableItem<?, ?>> getPathArgumentCodec(Class<?> type,
- ListSchemaNode schema);
+ IdentifiableItemCodec getPathArgumentCodec(Class<?> listClz, ListRuntimeType type);
+
+ /**
+ * Return the codec loader associated with this factory.
+ *
+ * @return A codec loader instance
+ */
+ @NonNull CodecClassLoader getLoader();
+
+ @NonNull DataObjectStreamer<?> getDataObjectSerializer(Class<?> type);
DataObjectSerializer getEventStreamSerializer(Class<?> type);
}
/**
- *
- * Serializes supplied Binding Path Argument
- * and adds all necessary YANG instance identifiers to supplied list.
+ * Serializes supplied Binding Path Argument and adds all necessary YANG instance identifiers to supplied list.
*
* @param arg Binding Path Argument
* @param builder DOM Path argument.
}
}
- protected abstract Object deserializeObject(NormalizedNode<?, ?> normalizedNode);
+ /**
+ * Return the default value object. Implementations of this method are explicitly allowed to throw unchecked
+ * exceptions, which are propagated as-is upwards the stack.
+ *
+ * @return The default value object, or null if the default value is not defined.
+ */
+ @Nullable Object defaultObject() {
+ return null;
+ }
+
+ protected abstract Object deserializeObject(NormalizedNode normalizedNode);
}