Bug 5059: Do not fail when 'refine' targets an extension.

[yangtools.git] / yang / yang-parser-impl / src / main / java / org / opendaylight / yangtools / yang / parser / stmt / rfc6020 / MustStatementImpl.java

diff --git a/yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/stmt/rfc6020/MustStatementImpl.java b/yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/stmt/rfc6020/MustStatementImpl.java
index 2a7762d221d6dcb6eb6ff49abf947818f7a626d0..8cff45a27dbfbdc22d17d25a380f084a6df69142 100644 (file)
--- a/yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/stmt/rfc6020/MustStatementImpl.java
+++ b/yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/stmt/rfc6020/MustStatementImpl.java
@@ -17,12 +17,21 @@ import org.opendaylight.yangtools.yang.model.api.stmt.ErrorAppTagStatement;
 import org.opendaylight.yangtools.yang.model.api.stmt.ErrorMessageStatement;
 import org.opendaylight.yangtools.yang.model.api.stmt.MustStatement;
 import org.opendaylight.yangtools.yang.model.api.stmt.ReferenceStatement;
+import org.opendaylight.yangtools.yang.parser.spi.SubstatementValidator;
 import org.opendaylight.yangtools.yang.parser.spi.meta.AbstractDeclaredStatement;
 import org.opendaylight.yangtools.yang.parser.spi.meta.AbstractStatementSupport;
 import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContext;
+import org.opendaylight.yangtools.yang.parser.spi.source.SourceException;
 import org.opendaylight.yangtools.yang.parser.stmt.rfc6020.effective.MustEffectiveStatementImpl;
 
 public class MustStatementImpl extends AbstractDeclaredStatement<RevisionAwareXPath> implements MustStatement {
+    private static final SubstatementValidator SUBSTATEMENT_VALIDATOR = SubstatementValidator.builder(Rfc6020Mapping
+            .MUST)
+            .add(Rfc6020Mapping.DESCRIPTION, 0, 1)
+            .add(Rfc6020Mapping.ERROR_APP_TAG, 0, 1)
+            .add(Rfc6020Mapping.ERROR_MESSAGE, 0, 1)
+            .add(Rfc6020Mapping.REFERENCE, 0, 1)
+            .build();
 
     protected MustStatementImpl(final StmtContext<RevisionAwareXPath, MustStatement, ?> context) {
         super(context);
@@ -50,6 +59,13 @@ public class MustStatementImpl extends AbstractDeclaredStatement<RevisionAwareXP
                 final StmtContext<RevisionAwareXPath, MustStatement, EffectiveStatement<RevisionAwareXPath, MustStatement>> ctx) {
             return new MustEffectiveStatementImpl(ctx);
         }
+
+        @Override
+        public void onFullDefinitionDeclared(StmtContext.Mutable<RevisionAwareXPath, MustStatement,
+                EffectiveStatement<RevisionAwareXPath, MustStatement>> stmt) throws SourceException {
+            super.onFullDefinitionDeclared(stmt);
+            SUBSTATEMENT_VALIDATOR.validate(stmt);
+        }
     }
 
     @Nonnull