Bug 4540: Yang parser exceptions should follow consistent path

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

diff --git a/yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/stmt/rfc6020/SubmoduleStatementImpl.java b/yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/stmt/rfc6020/SubmoduleStatementImpl.java
index 9a3b1346158d3d983b751c23756072bfd3eb9205..41c0a5343d448faf0b6ab2a50a6e43b1c3d05494 100644 (file)
--- a/yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/stmt/rfc6020/SubmoduleStatementImpl.java
+++ b/yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/stmt/rfc6020/SubmoduleStatementImpl.java
@@ -7,39 +7,67 @@
  */
 package org.opendaylight.yangtools.yang.parser.stmt.rfc6020;
 
+import static org.opendaylight.yangtools.yang.parser.spi.SubstatementValidator.MAX;
 import static org.opendaylight.yangtools.yang.parser.spi.meta.StmtContextUtils.findFirstDeclaredSubstatement;
 import static org.opendaylight.yangtools.yang.parser.spi.meta.StmtContextUtils.firstAttributeOf;
+
+import com.google.common.base.Optional;
 import java.net.URI;
 import java.util.Date;
+import org.opendaylight.yangtools.yang.common.SimpleDateFormatUtil;
 import org.opendaylight.yangtools.yang.model.api.ModuleIdentifier;
 import org.opendaylight.yangtools.yang.model.api.Rfc6020Mapping;
 import org.opendaylight.yangtools.yang.model.api.meta.EffectiveStatement;
 import org.opendaylight.yangtools.yang.model.api.stmt.BelongsToStatement;
 import org.opendaylight.yangtools.yang.model.api.stmt.PrefixStatement;
-import org.opendaylight.yangtools.yang.model.api.stmt.RevisionStatement;
 import org.opendaylight.yangtools.yang.model.api.stmt.SubmoduleStatement;
 import org.opendaylight.yangtools.yang.model.api.stmt.YangVersionStatement;
 import org.opendaylight.yangtools.yang.parser.builder.impl.ModuleIdentifierImpl;
 import org.opendaylight.yangtools.yang.parser.spi.SubmoduleNamespace;
+import org.opendaylight.yangtools.yang.parser.spi.SubstatementValidator;
 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.meta.StmtContext.Mutable;
 import org.opendaylight.yangtools.yang.parser.spi.source.BelongsToPrefixToModuleName;
 import org.opendaylight.yangtools.yang.parser.spi.source.SourceException;
 import org.opendaylight.yangtools.yang.parser.stmt.rfc6020.effective.SubmoduleEffectiveStatementImpl;
-import com.google.common.base.Optional;
-
-public class SubmoduleStatementImpl extends
-        AbstractRootStatement<SubmoduleStatement> implements SubmoduleStatement {
 
-    protected SubmoduleStatementImpl(
-            StmtContext<String, SubmoduleStatement, ?> context) {
+public class SubmoduleStatementImpl extends AbstractRootStatement<SubmoduleStatement> implements SubmoduleStatement {
+    private static final SubstatementValidator SUBSTATEMENT_VALIDATOR = SubstatementValidator.builder(Rfc6020Mapping
+            .SUBMODULE)
+            .add(Rfc6020Mapping.ANYXML, 0, MAX)
+            .add(Rfc6020Mapping.AUGMENT, 0, MAX)
+            .add(Rfc6020Mapping.BELONGS_TO, 1, 1)
+            .add(Rfc6020Mapping.CHOICE, 0, MAX)
+            .add(Rfc6020Mapping.CONTACT, 0, 1)
+            .add(Rfc6020Mapping.CONTAINER, 0, MAX)
+            .add(Rfc6020Mapping.DESCRIPTION, 0, 1)
+            .add(Rfc6020Mapping.DEVIATION, 0, MAX)
+            .add(Rfc6020Mapping.EXTENSION, 0, MAX)
+            .add(Rfc6020Mapping.FEATURE, 0, MAX)
+            .add(Rfc6020Mapping.GROUPING, 0, MAX)
+            .add(Rfc6020Mapping.IDENTITY, 0, MAX)
+            .add(Rfc6020Mapping.IMPORT, 0, MAX)
+            .add(Rfc6020Mapping.INCLUDE, 0, MAX)
+            .add(Rfc6020Mapping.LEAF, 0, MAX)
+            .add(Rfc6020Mapping.LEAF_LIST, 0, MAX)
+            .add(Rfc6020Mapping.LIST, 0, MAX)
+            .add(Rfc6020Mapping.NOTIFICATION, 0, MAX)
+            .add(Rfc6020Mapping.ORGANIZATION, 0, 1)
+            .add(Rfc6020Mapping.REFERENCE, 0, 1)
+            .add(Rfc6020Mapping.REVISION, 0, MAX)
+            .add(Rfc6020Mapping.RPC, 0, MAX)
+            .add(Rfc6020Mapping.TYPEDEF, 0, MAX)
+            .add(Rfc6020Mapping.USES, 0, MAX)
+            .add(Rfc6020Mapping.YANG_VERSION, 0, 1)
+            .build();
+
+    protected SubmoduleStatementImpl(StmtContext<String, SubmoduleStatement, ?> context) {
         super(context);
     }
 
-    public static class Definition
-            extends
-            AbstractStatementSupport<String, SubmoduleStatement, EffectiveStatement<String, SubmoduleStatement>> {
+    public static class Definition extends AbstractStatementSupport<String, SubmoduleStatement,
+            EffectiveStatement<String, SubmoduleStatement>> {
 
         public Definition() {
             super(Rfc6020Mapping.SUBMODULE);
@@ -67,10 +95,10 @@ public class SubmoduleStatementImpl extends
                 Mutable<String, SubmoduleStatement, EffectiveStatement<String, SubmoduleStatement>> stmt)
                 throws SourceException {
 
-            Optional<Date> revisionDate = Optional
-                    .fromNullable(firstAttributeOf(
-                            stmt.declaredSubstatements(),
-                            RevisionStatement.class));
+            Optional<Date> revisionDate = Optional.fromNullable(Utils.getLatestRevision(stmt.declaredSubstatements()));
+            if (!revisionDate.isPresent()) {
+                revisionDate = Optional.of(SimpleDateFormatUtil.DEFAULT_DATE_REV);
+            }
 
             ModuleIdentifier submoduleIdentifier = new ModuleIdentifierImpl(
                     stmt.getStatementArgument(), Optional.<URI> absent(),
@@ -84,9 +112,8 @@ public class SubmoduleStatementImpl extends
                     stmt, 0, BelongsToStatement.class, PrefixStatement.class);
 
             if (prefixSubStmtCtx == null) {
-                throw new IllegalArgumentException(
-                        "Prefix of belongsTo statement is missing in submodule ["
-                                + stmt.getStatementArgument() + "].");
+                throw new SourceException(String.format("Prefix of belongsTo statement is missing in submodule [%s]",
+                        stmt.getStatementArgument()), stmt.getStatementSourceReference());
             }
 
             String prefix = (String) prefixSubStmtCtx.getStatementArgument();
@@ -94,6 +121,13 @@ public class SubmoduleStatementImpl extends
             stmt.addToNs(BelongsToPrefixToModuleName.class, prefix,
                     belongsToModuleName);
         }
+
+        @Override
+        public void onFullDefinitionDeclared(Mutable<String, SubmoduleStatement,
+                EffectiveStatement<String, SubmoduleStatement>> stmt) throws SourceException {
+            super.onFullDefinitionDeclared(stmt);
+            SUBSTATEMENT_VALIDATOR.validate(stmt);
+        }
     }
 
     @Override