BUG-7052: remove StmtContext.createCopy()

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

diff --git a/yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/stmt/rfc6020/ModuleStatementSupport.java b/yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/stmt/rfc6020/ModuleStatementSupport.java
index fe6e791e55463b76e741603a2c999e9e842e7753..f4798f64f340a765f071d2af2cfe4a32bfdf631c 100644 (file)
--- a/yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/stmt/rfc6020/ModuleStatementSupport.java
+++ b/yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/stmt/rfc6020/ModuleStatementSupport.java
@@ -28,12 +28,13 @@ import org.opendaylight.yangtools.yang.model.util.ModuleIdentifierImpl;
 import org.opendaylight.yangtools.yang.parser.spi.ModuleNamespace;
 import org.opendaylight.yangtools.yang.parser.spi.NamespaceToModule;
 import org.opendaylight.yangtools.yang.parser.spi.PreLinkageModuleNamespace;
-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.SemanticVersionModuleNamespace;
 import org.opendaylight.yangtools.yang.parser.spi.meta.SemanticVersionNamespace;
 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.meta.StmtContextUtils;
+import org.opendaylight.yangtools.yang.parser.spi.meta.SubstatementValidator;
 import org.opendaylight.yangtools.yang.parser.spi.source.ImpPrefixToModuleIdentifier;
 import org.opendaylight.yangtools.yang.parser.spi.source.ImpPrefixToNamespace;
 import org.opendaylight.yangtools.yang.parser.spi.source.ModuleCtxToModuleIdentifier;
@@ -77,7 +78,7 @@ public class ModuleStatementSupport extends
             .addAny(YangStmtMapping.TYPEDEF)
             .addAny(YangStmtMapping.USES)
             .addOptional(YangStmtMapping.YANG_VERSION)
-            .addOptional(SupportedExtensionsMapping.SEMANTIC_VERSION)
+            .addOptional(SupportedExtensionsMapping.OPENCONFIG_VERSION)
             .build();
 
     public ModuleStatementSupport() {
@@ -104,8 +105,7 @@ public class ModuleStatementSupport extends
     public void onPreLinkageDeclared(final Mutable<String, ModuleStatement, EffectiveStatement<String, ModuleStatement>> stmt) {
         final String moduleName = stmt.getStatementArgument();
 
-        final URI moduleNs = firstAttributeOf(stmt.declaredSubstatements(),
-                NamespaceStatement.class);
+        final URI moduleNs = firstAttributeOf(stmt.declaredSubstatements(), NamespaceStatement.class);
         SourceException.throwIfNull(moduleNs, stmt.getStatementSourceReference(),
             "Namespace of the module [%s] is missing", stmt.getStatementArgument());
         stmt.addToNs(ModuleNameToNamespace.class, moduleName, moduleNs);
@@ -117,7 +117,8 @@ public class ModuleStatementSupport extends
 
         stmt.addContext(PreLinkageModuleNamespace.class, moduleName, stmt);
 
-        Optional<Date> revisionDate = Optional.ofNullable(Utils.getLatestRevision(stmt.declaredSubstatements()));
+        Optional<Date> revisionDate = Optional.ofNullable(StmtContextUtils.getLatestRevision(
+            stmt.declaredSubstatements()));
         if (!revisionDate.isPresent()) {
             revisionDate = Optional.of(SimpleDateFormatUtil.DEFAULT_DATE_REV);
         }
@@ -125,6 +126,8 @@ public class ModuleStatementSupport extends
         final QNameModule qNameModule = QNameModule.create(moduleNs, revisionDate.orElse(null)).intern();
 
         stmt.addToNs(ModuleCtxToModuleQName.class, stmt, qNameModule);
+        stmt.setRootIdentifier(ModuleIdentifierImpl.create(stmt.getStatementArgument(),
+                Optional.empty(), revisionDate));
     }
 
     @Override
@@ -135,12 +138,21 @@ public class ModuleStatementSupport extends
         SourceException.throwIf(!moduleNs.isPresent(), stmt.getStatementSourceReference(),
             "Namespace of the module [%s] is missing", stmt.getStatementArgument());
 
-        Optional<Date> revisionDate = Optional.ofNullable(Utils.getLatestRevision(stmt.declaredSubstatements()));
+        Optional<Date> revisionDate = Optional.ofNullable(StmtContextUtils.getLatestRevision(
+            stmt.declaredSubstatements()));
         if (!revisionDate.isPresent()) {
             revisionDate = Optional.of(SimpleDateFormatUtil.DEFAULT_DATE_REV);
         }
 
         final QNameModule qNameModule = QNameModule.create(moduleNs.get(), revisionDate.orElse(null)).intern();
+
+        final StmtContext<?, ModuleStatement, EffectiveStatement<String, ModuleStatement>> possibleDuplicateModule =
+                stmt.getFromNamespace(NamespaceToModule.class, qNameModule);
+        if (possibleDuplicateModule != null && possibleDuplicateModule != stmt) {
+            throw new SourceException(stmt.getStatementSourceReference(), "Module namespace collision: %s. At %s",
+                    qNameModule.getNamespace(), possibleDuplicateModule.getStatementSourceReference());
+        }
+
         final ModuleIdentifier moduleIdentifier = ModuleIdentifierImpl.create(stmt.getStatementArgument(),
                 Optional.empty(), revisionDate);
 
@@ -182,12 +194,6 @@ public class ModuleStatementSupport extends
     }
 
     @Override
-    public void onFullDefinitionDeclared(final Mutable<String, ModuleStatement,
-            EffectiveStatement<String, ModuleStatement>> stmt) {
-        super.onFullDefinitionDeclared(stmt);
-        getSubstatementValidator().validate(stmt);
-    }
-
     protected SubstatementValidator getSubstatementValidator() {
         return SUBSTATEMENT_VALIDATOR;
     }