Reuse cardinality constants
[yangtools.git] / yang / yang-parser-impl / src / main / java / org / opendaylight / yangtools / yang / parser / stmt / rfc6020 / SubmoduleStatementImpl.java
index 66f1c712a546f007b878ca4ee76201deb822bd3a..c009a7fe6c5c27cb022d5d08d074ec504c7a397e 100644 (file)
@@ -7,76 +7,97 @@
  */
 package org.opendaylight.yangtools.yang.parser.stmt.rfc6020;
 
-import static org.opendaylight.yangtools.yang.parser.spi.meta.StmtContextUtils.firstAttributeOf;
 import static org.opendaylight.yangtools.yang.parser.spi.meta.StmtContextUtils.findFirstDeclaredSubstatement;
+import static org.opendaylight.yangtools.yang.parser.spi.meta.StmtContextUtils.firstAttributeOf;
 
-import org.opendaylight.yangtools.yang.parser.spi.source.BelongsToPrefixToModuleName;
-
-import org.opendaylight.yangtools.yang.model.api.stmt.PrefixStatement;
-import org.opendaylight.yangtools.yang.parser.spi.SubmoduleNamespace;
 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.RevisionStatement;
-import org.opendaylight.yangtools.yang.parser.builder.impl.ModuleIdentifierImpl;
-import org.opendaylight.yangtools.yang.parser.spi.meta.AbstractStatementSupport;
-import org.opendaylight.yangtools.yang.parser.spi.meta.InferenceException;
-import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContext.Mutable;
-import org.opendaylight.yangtools.yang.parser.spi.source.SourceException;
 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.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;
-
-public class SubmoduleStatementImpl extends
-        AbstractRootStatement<SubmoduleStatement> implements SubmoduleStatement {
-
-    protected SubmoduleStatementImpl(
-            StmtContext<String, SubmoduleStatement, ?> context) {
+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;
+
+public class SubmoduleStatementImpl extends AbstractRootStatement<SubmoduleStatement> implements SubmoduleStatement {
+    private static final SubstatementValidator SUBSTATEMENT_VALIDATOR = SubstatementValidator.builder(Rfc6020Mapping
+            .SUBMODULE)
+            .addAny(Rfc6020Mapping.ANYXML)
+            .addAny(Rfc6020Mapping.AUGMENT)
+            .addMandatory(Rfc6020Mapping.BELONGS_TO)
+            .addAny(Rfc6020Mapping.CHOICE)
+            .addOptional(Rfc6020Mapping.CONTACT)
+            .addAny(Rfc6020Mapping.CONTAINER)
+            .addOptional(Rfc6020Mapping.DESCRIPTION)
+            .addAny(Rfc6020Mapping.DEVIATION)
+            .addAny(Rfc6020Mapping.EXTENSION)
+            .addAny(Rfc6020Mapping.FEATURE)
+            .addAny(Rfc6020Mapping.GROUPING)
+            .addAny(Rfc6020Mapping.IDENTITY)
+            .addAny(Rfc6020Mapping.IMPORT)
+            .addAny(Rfc6020Mapping.INCLUDE)
+            .addAny(Rfc6020Mapping.LEAF)
+            .addAny(Rfc6020Mapping.LEAF_LIST)
+            .addAny(Rfc6020Mapping.LIST)
+            .addAny(Rfc6020Mapping.NOTIFICATION)
+            .addOptional(Rfc6020Mapping.ORGANIZATION)
+            .addOptional(Rfc6020Mapping.REFERENCE)
+            .addAny(Rfc6020Mapping.REVISION)
+            .addAny(Rfc6020Mapping.RPC)
+            .addAny(Rfc6020Mapping.TYPEDEF)
+            .addAny(Rfc6020Mapping.USES)
+            .addOptional(Rfc6020Mapping.YANG_VERSION)
+            .build();
+    private static final Optional<Date> DEFAULT_REVISION = Optional.of(SimpleDateFormatUtil.DEFAULT_DATE_REV);
+
+    protected SubmoduleStatementImpl(final 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);
         }
 
         @Override
-        public String parseArgumentValue(StmtContext<?, ?, ?> ctx, String value) {
+        public String parseArgumentValue(final StmtContext<?, ?, ?> ctx, final String value) {
             return value;
         }
 
         @Override
         public SubmoduleStatement createDeclared(
-                StmtContext<String, SubmoduleStatement, ?> ctx) {
+                final StmtContext<String, SubmoduleStatement, ?> ctx) {
             return new SubmoduleStatementImpl(ctx);
         }
 
         @Override
         public EffectiveStatement<String, SubmoduleStatement> createEffective(
-                StmtContext<String, SubmoduleStatement, EffectiveStatement<String, SubmoduleStatement>> ctx) {
-            throw new UnsupportedOperationException();
+                final StmtContext<String, SubmoduleStatement, EffectiveStatement<String, SubmoduleStatement>> ctx) {
+            return new SubmoduleEffectiveStatementImpl(ctx);
         }
 
         @Override
         public void onLinkageDeclared(
-                Mutable<String, SubmoduleStatement, EffectiveStatement<String, SubmoduleStatement>> stmt)
-                throws InferenceException, SourceException {
+                final Mutable<String, SubmoduleStatement, EffectiveStatement<String, SubmoduleStatement>> stmt) {
 
-            Optional<Date> revisionDate = Optional
-                    .fromNullable(firstAttributeOf(
-                            stmt.declaredSubstatements(),
-                            RevisionStatement.class));
+            final Optional<Date> revisionDate = Optional.fromNullable(
+                Utils.getLatestRevision(stmt.declaredSubstatements())).or(DEFAULT_REVISION);
 
-            ModuleIdentifier submoduleIdentifier = new ModuleIdentifierImpl(
-                    stmt.getStatementArgument(), Optional.<URI> absent(),
-                    revisionDate);
+            ModuleIdentifier submoduleIdentifier = new ModuleIdentifierImpl(stmt.getStatementArgument(),
+                Optional.absent(), revisionDate);
 
             stmt.addContext(SubmoduleNamespace.class, submoduleIdentifier, stmt);
 
@@ -84,18 +105,20 @@ public class SubmoduleStatementImpl extends
                     stmt.declaredSubstatements(), BelongsToStatement.class);
             StmtContext<?, ?, ?> prefixSubStmtCtx = findFirstDeclaredSubstatement(
                     stmt, 0, BelongsToStatement.class, PrefixStatement.class);
-
-            if(prefixSubStmtCtx == null) {
-                throw new IllegalArgumentException("Prefix of belongsTo statement is missing in submodule ["
-                        + stmt.getStatementArgument() + "].");
-            }
+            SourceException.throwIfNull(prefixSubStmtCtx, stmt.getStatementSourceReference(),
+                "Prefix of belongsTo statement is missing in submodule [%s]", stmt.getStatementArgument());
 
             String prefix = (String) prefixSubStmtCtx.getStatementArgument();
 
-            stmt.addToNs(BelongsToPrefixToModuleName.class, prefix,
-                    belongsToModuleName);
+            stmt.addToNs(BelongsToPrefixToModuleName.class, prefix, belongsToModuleName);
         }
 
+        @Override
+        public void onFullDefinitionDeclared(final Mutable<String, SubmoduleStatement,
+                EffectiveStatement<String, SubmoduleStatement>> stmt) {
+            super.onFullDefinitionDeclared(stmt);
+            SUBSTATEMENT_VALIDATOR.validate(stmt);
+        }
     }
 
     @Override