*/
package org.opendaylight.yangtools.yang.parser.rfc7950.stmt.list;
+import static com.google.common.base.Verify.verify;
+
import com.google.common.collect.ImmutableList;
import com.google.common.collect.ImmutableSet;
import java.util.ArrayList;
import java.util.List;
import java.util.Optional;
import java.util.Set;
+import org.eclipse.jdt.annotation.NonNull;
+import org.opendaylight.yangtools.yang.common.Ordering;
import org.opendaylight.yangtools.yang.common.QName;
import org.opendaylight.yangtools.yang.model.api.ElementCountConstraint;
import org.opendaylight.yangtools.yang.model.api.LeafSchemaNode;
import org.opendaylight.yangtools.yang.model.api.YangStmtMapping;
import org.opendaylight.yangtools.yang.model.api.meta.DeclaredStatement;
import org.opendaylight.yangtools.yang.model.api.meta.EffectiveStatement;
+import org.opendaylight.yangtools.yang.model.api.meta.StatementDefinition;
import org.opendaylight.yangtools.yang.model.api.stmt.KeyEffectiveStatement;
import org.opendaylight.yangtools.yang.model.api.stmt.ListEffectiveStatement;
import org.opendaylight.yangtools.yang.model.api.stmt.ListStatement;
import org.opendaylight.yangtools.yang.model.api.stmt.OrderedByEffectiveStatement;
-import org.opendaylight.yangtools.yang.model.api.stmt.OrderedByStatement.Ordering;
import org.opendaylight.yangtools.yang.model.api.stmt.StatusEffectiveStatement;
-import org.opendaylight.yangtools.yang.parser.rfc7950.namespace.ChildSchemaNodeNamespace;
-import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.BaseQNameStatementSupport;
+import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.BaseSchemaTreeStatementSupport;
import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.EffectiveStatementMixins.EffectiveStatementWithFlags.FlagsBuilder;
import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.EffectiveStmtUtils;
+import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.SubstatementIndexingException;
+import org.opendaylight.yangtools.yang.parser.spi.meta.EffectiveStmtCtx;
+import org.opendaylight.yangtools.yang.parser.spi.meta.EffectiveStmtCtx.Current;
+import org.opendaylight.yangtools.yang.parser.spi.meta.EffectiveStmtCtx.Parent;
import org.opendaylight.yangtools.yang.parser.spi.meta.InferenceException;
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.source.SourceException;
import org.opendaylight.yangtools.yang.parser.spi.source.StatementSourceReference;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
-abstract class AbstractListStatementSupport extends BaseQNameStatementSupport<ListStatement, ListEffectiveStatement> {
+abstract class AbstractListStatementSupport extends
+ BaseSchemaTreeStatementSupport<ListStatement, ListEffectiveStatement> {
+
private static final Logger LOG = LoggerFactory.getLogger(AbstractListStatementSupport.class);
private static final ImmutableSet<YangStmtMapping> UNINSTANTIATED_DATATREE_STATEMENTS = ImmutableSet.of(
YangStmtMapping.GROUPING, YangStmtMapping.NOTIFICATION, YangStmtMapping.INPUT, YangStmtMapping.OUTPUT);
super(YangStmtMapping.LIST);
}
- @Override
- public final QName parseArgumentValue(final StmtContext<?, ?, ?> ctx, final String value) {
- return StmtContextUtils.parseIdentifier(ctx, value);
- }
-
- @Override
- public final void onStatementAdded(final Mutable<QName, ListStatement, ListEffectiveStatement> stmt) {
- stmt.coerceParentContext().addToNs(ChildSchemaNodeNamespace.class, stmt.coerceStatementArgument(), stmt);
- }
-
@Override
protected final ListStatement createDeclared(final StmtContext<QName, ListStatement, ?> ctx,
final ImmutableList<? extends DeclaredStatement<?>> substatements) {
- return new RegularListStatement(ctx.coerceStatementArgument(), substatements);
+ return new RegularListStatement(ctx.getArgument(), substatements);
}
@Override
protected final ListStatement createEmptyDeclared(final StmtContext<QName, ListStatement, ?> ctx) {
- return new EmptyListStatement(ctx.coerceStatementArgument());
+ return new EmptyListStatement(ctx.getArgument());
}
@Override
- protected final ListEffectiveStatement createEffective(
- final StmtContext<QName, ListStatement, ListEffectiveStatement> ctx,
- final ListStatement declared, final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
- final StatementSourceReference ref = ctx.getStatementSourceReference();
- final SchemaPath path = ctx.getSchemaPath().get();
- final ListSchemaNode original = (ListSchemaNode) ctx.getOriginalCtx().map(StmtContext::buildEffective)
- .orElse(null);
+ protected ListEffectiveStatement createEffective(final Current<QName, ListStatement> stmt,
+ final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
+ final ListSchemaNode original = (ListSchemaNode) stmt.original();
final ImmutableList<QName> keyDefinition;
final KeyEffectiveStatement keyStmt = findFirstStatement(substatements, KeyEffectiveStatement.class);
}
for (final QName keyQName : keyStmt.argument()) {
if (!possibleLeafQNamesForKey.contains(keyQName)) {
- throw new InferenceException(ref, "Key '%s' misses node '%s' in list '%s'",
- keyStmt.getDeclared().rawArgument(), keyQName.getLocalName(), ctx.getStatementArgument());
+ throw new InferenceException(stmt, "Key '%s' misses node '%s' in list '%s'",
+ keyStmt.getDeclared().rawArgument(), keyQName.getLocalName(), stmt.argument());
}
keyDefinitionInit.add(keyQName);
}
keyDefinition = ImmutableList.of();
}
- final boolean configuration = ctx.isConfiguration();
+ final boolean configuration = stmt.effectiveConfig();
final int flags = new FlagsBuilder()
- .setHistory(ctx.getCopyHistory())
+ .setHistory(stmt.history())
.setStatus(findFirstArgument(substatements, StatusEffectiveStatement.class, Status.CURRENT))
.setConfiguration(configuration)
.setUserOrdered(findFirstArgument(substatements, OrderedByEffectiveStatement.class, Ordering.SYSTEM)
.equals(Ordering.USER))
.toFlags();
- if (configuration && keyDefinition.isEmpty() && isInstantied(ctx)) {
- LOG.info("Configuration list {} does not define any keys in violation of RFC7950 section 7.8.2. While "
- + " this is fine with OpenDaylight, it can cause interoperability issues with other systems "
- + "[at {}]", ctx.getStatementArgument(), ref);
+ if (configuration && keyDefinition.isEmpty() && isInstantied(stmt)) {
+ warnConfigList(stmt);
}
+ EffectiveStmtUtils.checkUniqueGroupings(stmt, substatements);
+ EffectiveStmtUtils.checkUniqueTypedefs(stmt, substatements);
+ EffectiveStmtUtils.checkUniqueUses(stmt, substatements);
+
final Optional<ElementCountConstraint> elementCountConstraint =
- EffectiveStmtUtils.createElementCountConstraint(substatements);
- return original == null && !elementCountConstraint.isPresent()
- ? new EmptyListEffectiveStatement(declared, path, flags, ctx, substatements, keyDefinition)
- : new RegularListEffectiveStatement(declared, path, flags, ctx, substatements, keyDefinition,
- elementCountConstraint.orElse(null), original);
+ EffectiveStmtUtils.createElementCountConstraint(substatements);
+ final SchemaPath path = stmt.wrapSchemaPath();
+ try {
+ return original == null && !elementCountConstraint.isPresent()
+ ? new EmptyListEffectiveStatement(stmt.declared(), path, flags, substatements, keyDefinition)
+ : new RegularListEffectiveStatement(stmt.declared(), path, flags, substatements, keyDefinition,
+ elementCountConstraint.orElse(null), original);
+ } catch (SubstatementIndexingException e) {
+ throw new SourceException(e.getMessage(), stmt, e);
+ }
}
- private static boolean isInstantied(final StmtContext<?, ?, ?> ctx) {
- for (StmtContext<?, ?, ?> parent = ctx.getParentContext(); parent != null; parent = parent.getParentContext()) {
- if (UNINSTANTIATED_DATATREE_STATEMENTS.contains(parent.getPublicDefinition())) {
+ private static void warnConfigList(final @NonNull Current<QName, ListStatement> stmt) {
+ final StatementSourceReference ref = stmt.sourceReference();
+ final Boolean warned = stmt.getFromNamespace(ConfigListWarningNamespace.class, ref);
+ // Hacky check if we have issued a warning for the original statement
+ if (warned == null) {
+ final StmtContext<?, ?, ?> ctx = stmt.caerbannog();
+ verify(ctx instanceof Mutable, "Unexpected context %s", ctx);
+ ((Mutable<?, ?, ?>) ctx).addToNs(ConfigListWarningNamespace.class, ref, Boolean.TRUE);
+ LOG.info("Configuration list {} does not define any keys in violation of RFC7950 section 7.8.2. While "
+ + "this is fine with OpenDaylight, it can cause interoperability issues with other systems "
+ + "[defined at {}]", stmt.argument(), ref);
+ }
+ }
+
+ private static boolean isInstantied(final EffectiveStmtCtx ctx) {
+ Parent parent = ctx.effectiveParent();
+ while (parent != null) {
+ final StatementDefinition parentDef = parent.publicDefinition();
+ if (UNINSTANTIATED_DATATREE_STATEMENTS.contains(parentDef)) {
return false;
}
+
+ final Parent grandParent = parent.effectiveParent();
+ if (YangStmtMapping.AUGMENT == parentDef && grandParent != null) {
+ // If this is an augment statement and its parent is either a 'module' or 'submodule' statement, we are
+ // dealing with an uninstantiated context.
+ final StatementDefinition grandParentDef = grandParent.publicDefinition();
+ if (YangStmtMapping.MODULE == grandParentDef || YangStmtMapping.SUBMODULE == grandParentDef) {
+ return false;
+ }
+ }
+
+ parent = grandParent;
}
return true;
}
-
- @Override
- protected final ListEffectiveStatement createEmptyEffective(
- final StmtContext<QName, ListStatement, ListEffectiveStatement> ctx, final ListStatement declared) {
- return createEffective(ctx, declared, ImmutableList.of());
- }
}