BUG-4355: mandatory node presence enforcement

[yangtools.git] / yang / yang-data-impl / src / main / java / org / opendaylight / yangtools / yang / data / impl / schema / tree / ListEntryModificationStrategy.java

diff --git a/yang/yang-data-impl/src/main/java/org/opendaylight/yangtools/yang/data/impl/schema/tree/ListEntryModificationStrategy.java b/yang/yang-data-impl/src/main/java/org/opendaylight/yangtools/yang/data/impl/schema/tree/ListEntryModificationStrategy.java
index 71f23f0715450ac29c559accb558c7cf306960f6..30b17b1c0e4aa76eebbaa6c9d16bb3b23ead3fde 100644 (file)
--- a/yang/yang-data-impl/src/main/java/org/opendaylight/yangtools/yang/data/impl/schema/tree/ListEntryModificationStrategy.java
+++ b/yang/yang-data-impl/src/main/java/org/opendaylight/yangtools/yang/data/impl/schema/tree/ListEntryModificationStrategy.java
@@ -8,16 +8,44 @@
 package org.opendaylight.yangtools.yang.data.impl.schema.tree;
 
 import static com.google.common.base.Preconditions.checkArgument;
+import com.google.common.base.Optional;
 import org.opendaylight.yangtools.yang.data.api.schema.MapEntryNode;
 import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
 import org.opendaylight.yangtools.yang.data.api.schema.tree.TreeType;
+import org.opendaylight.yangtools.yang.data.api.schema.tree.spi.TreeNode;
+import org.opendaylight.yangtools.yang.data.api.schema.tree.spi.Version;
 import org.opendaylight.yangtools.yang.data.impl.schema.builder.api.DataContainerNodeBuilder;
 import org.opendaylight.yangtools.yang.data.impl.schema.builder.impl.ImmutableMapEntryNodeBuilder;
 import org.opendaylight.yangtools.yang.model.api.ListSchemaNode;
 
 final class ListEntryModificationStrategy extends AbstractDataNodeContainerModificationStrategy<ListSchemaNode> {
+    private final MandatoryLeafEnforcer enforcer;
+
     ListEntryModificationStrategy(final ListSchemaNode schema, final TreeType treeType) {
         super(schema, MapEntryNode.class, treeType);
+        enforcer = MandatoryLeafEnforcer.forContainer(schema, treeType);
+    }
+
+    @Override
+    protected TreeNode applyMerge(final ModifiedNode modification, final TreeNode currentMeta, final Version version) {
+        final TreeNode ret = super.applyMerge(modification, currentMeta, version);
+        enforcer.enforceOnTreeNode(ret);
+        return ret;
+    }
+
+    @Override
+    protected TreeNode applyWrite(final ModifiedNode modification, final Optional<TreeNode> currentMeta,
+            final Version version) {
+        final TreeNode ret = super.applyWrite(modification, currentMeta, version);
+        enforcer.enforceOnTreeNode(ret);
+        return ret;
+    }
+
+    @Override
+    protected TreeNode applyTouch(final ModifiedNode modification, final TreeNode currentMeta, final Version version) {
+        final TreeNode ret = super.applyTouch(modification, currentMeta, version);
+        enforcer.enforceOnTreeNode(ret);
+        return ret;
     }
 
     @Override