import static org.opendaylight.yangtools.yang.parser.spi.meta.StmtContextUtils.firstAttributeOf;
+import org.opendaylight.yangtools.yang.parser.spi.source.ModuleCtxToModuleQName;
+
import com.google.common.base.Optional;
import java.net.URI;
import java.util.Date;
import org.opendaylight.yangtools.yang.common.QNameModule;
+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.ModuleStatement;
import org.opendaylight.yangtools.yang.model.api.stmt.NamespaceStatement;
+import org.opendaylight.yangtools.yang.model.api.stmt.PrefixStatement;
+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.ModuleNamespace;
import org.opendaylight.yangtools.yang.parser.spi.NamespaceToModule;
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;
import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContext.Mutable;
+import org.opendaylight.yangtools.yang.parser.spi.source.ImpPrefixToModuleIdentifier;
+import org.opendaylight.yangtools.yang.parser.spi.source.ModuleIdentifierToModuleQName;
+import org.opendaylight.yangtools.yang.parser.spi.source.ModuleNameToModuleQName;
+import org.opendaylight.yangtools.yang.parser.spi.source.ModuleNamespaceForBelongsTo;
+import org.opendaylight.yangtools.yang.parser.spi.source.ModuleQNameToModuleName;
+import org.opendaylight.yangtools.yang.parser.spi.source.PrefixToModule;
import org.opendaylight.yangtools.yang.parser.spi.source.SourceException;
+import org.opendaylight.yangtools.yang.parser.stmt.rfc6020.effective.ModuleEffectiveStatementImpl;
+
+public class ModuleStatementSupport extends
+ AbstractStatementSupport<String, ModuleStatement, EffectiveStatement<String, ModuleStatement>> {
-public class ModuleStatementSupport extends AbstractStatementSupport<String, ModuleStatement, EffectiveStatement<String,ModuleStatement>> {
+ private QNameModule qNameModule;
public ModuleStatementSupport() {
super(Rfc6020Mapping.MODULE);
}
@Override
- public String parseArgumentValue(StmtContext<?,?,?> ctx, String value) {
+ public String parseArgumentValue(StmtContext<?, ?, ?> ctx, String value) {
return value;
}
@Override
- public ModuleStatement createDeclared(StmtContext<String, ModuleStatement,?> ctx) {
+ public ModuleStatement createDeclared(StmtContext<String, ModuleStatement, ?> ctx) {
return new ModuleStatementImpl(ctx);
}
@Override
- public EffectiveStatement<String,ModuleStatement> createEffective(StmtContext<String, ModuleStatement,EffectiveStatement<String,ModuleStatement>> ctx) {
- throw new UnsupportedOperationException();
+ public EffectiveStatement<String, ModuleStatement> createEffective(
+ StmtContext<String, ModuleStatement, EffectiveStatement<String, ModuleStatement>> ctx) {
+ return new ModuleEffectiveStatementImpl(ctx);
}
@Override
public void onLinkageDeclared(Mutable<String, ModuleStatement, EffectiveStatement<String, ModuleStatement>> stmt)
- throws InferenceException, SourceException {
- URI moduleNs = firstAttributeOf(stmt.declaredSubstatements(),NamespaceStatement.class);
+ throws SourceException {
+
+ Optional<URI> moduleNs = Optional.fromNullable(firstAttributeOf(stmt.declaredSubstatements(),
+ NamespaceStatement.class));
+ if (!moduleNs.isPresent()) {
+ throw new IllegalArgumentException("Namespace of the module [" + stmt.getStatementArgument()
+ + "] is missing.");
+ }
+
+ Optional<Date> revisionDate = Optional.fromNullable(getLatestRevision(stmt.declaredSubstatements()));
+ if (!revisionDate.isPresent()) {
+ revisionDate = Optional.of(SimpleDateFormatUtil.DEFAULT_DATE_REV);
+ }
+
+ qNameModule = QNameModule.cachedReference(QNameModule.create(moduleNs.get(), revisionDate.orNull()));
+ ModuleIdentifier moduleIdentifier = new ModuleIdentifierImpl(stmt.getStatementArgument(),
+ Optional.<URI> absent(), revisionDate);
+
+ stmt.addContext(ModuleNamespace.class, moduleIdentifier, stmt);
+ stmt.addContext(ModuleNamespaceForBelongsTo.class, moduleIdentifier.getName(), stmt);
+ stmt.addContext(NamespaceToModule.class, qNameModule, stmt);
+
+ String modulePrefix = firstAttributeOf(stmt.declaredSubstatements(), PrefixStatement.class);
+ if (modulePrefix == null) {
+ throw new IllegalArgumentException("Prefix of the module [" + stmt.getStatementArgument() + "] is missing.");
+ }
- QNameModule qnameNamespace = QNameModule.create(moduleNs, null);
- ModuleIdentifierImpl moduleIdentifier = new ModuleIdentifierImpl(stmt.getStatementArgument(), Optional.<URI>absent(), Optional.<Date>absent());
+ stmt.addToNs(PrefixToModule.class, modulePrefix, qNameModule);
+ stmt.addToNs(ModuleNameToModuleQName.class, stmt.getStatementArgument(), qNameModule);
+ stmt.addToNs(ModuleCtxToModuleQName.class, stmt, qNameModule);
+ stmt.addToNs(ModuleQNameToModuleName.class, qNameModule, stmt.getStatementArgument());
+ stmt.addToNs(ModuleIdentifierToModuleQName.class, moduleIdentifier, qNameModule);
+
+ stmt.addToNs(ImpPrefixToModuleIdentifier.class, modulePrefix, moduleIdentifier);
+ }
+
+ @Override
+ public void onFullDefinitionDeclared(
+ final Mutable<String, ModuleStatement, EffectiveStatement<String, ModuleStatement>> stmt)
+ throws SourceException {
+
+ stmt.addContext(NamespaceToModule.class, qNameModule, stmt);
+ }
- stmt.addContext(ModuleNamespace.class,moduleIdentifier ,stmt);
- stmt.addContext(NamespaceToModule.class, qnameNamespace, stmt);
+ private static Date getLatestRevision(Iterable<? extends StmtContext<?, ?, ?>> subStmts) {
+ Date revision = null;
+ for (StmtContext<?, ?, ?> subStmt : subStmts) {
+ if (subStmt.getPublicDefinition().getDeclaredRepresentationClass().isAssignableFrom(RevisionStatement
+ .class)) {
+ if (revision == null && subStmt.getStatementArgument() != null) {
+ revision = (Date) subStmt.getStatementArgument();
+ } else if (subStmt.getStatementArgument() != null && ((Date) subStmt.getStatementArgument()).compareTo
+ (revision) > 0) {
+ revision = (Date) subStmt.getStatementArgument();
+ }
+ }
+ }
+ return revision;
}
}
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