import org.opendaylight.yangtools.antlrv4.code.gen.YangParser.Yang_version_stmtContext;
import org.opendaylight.yangtools.antlrv4.code.gen.YangParserBaseListener;
import org.opendaylight.yangtools.yang.common.QName;
+import org.opendaylight.yangtools.yang.common.QNameModule;
import org.opendaylight.yangtools.yang.model.api.ModuleImport;
import org.opendaylight.yangtools.yang.model.api.SchemaPath;
import org.opendaylight.yangtools.yang.model.api.TypeDefinition;
* Create a new instance.
*
* FIXME: the resulting type needs to be extracted, such that we can reuse
- * the "BaseListener" aspect, which need not be exposed to the user.
- * Maybe factor out a base class into repo.spi?
+ * the "BaseListener" aspect, which need not be exposed to the user. Maybe
+ * factor out a base class into repo.spi?
*
* @param namespaceContext
* @param sourcePath
* @param walker
* @param tree
- * @return
+ * @return new instance of YangParserListenerImpl
*/
public static YangParserListenerImpl create(final Map<String, TreeMap<Date, URI>> namespaceContext,
final String sourcePath, final ParseTreeWalker walker, final ParseTree tree) {
this.moduleQName = QName.create(entry.getValue(), entry.getKey(), moduleQName.getLocalName());
moduleBuilder.setQNameModule(moduleQName.getModule());
moduleBuilder.setBelongsTo(belongsTo);
+ for (int i = 0; i < ctx.getChildCount(); ++i) {
+ final ParseTree treeNode = ctx.getChild(i);
+ if (treeNode instanceof Prefix_stmtContext) {
+ yangModelPrefix = stringFromNode(treeNode);
+ moduleBuilder.setPrefix(yangModelPrefix);
+ setLog("prefix", yangModelPrefix);
+ }
+ }
}
@Override
final ParseTree treeNode = ctx.getChild(i);
if (treeNode instanceof Prefix_stmtContext) {
importPrefix = stringFromNode(treeNode);
- }
- if (treeNode instanceof Revision_date_stmtContext) {
+ } else if (treeNode instanceof Revision_date_stmtContext) {
String importRevisionStr = stringFromNode(treeNode);
try {
importRevision = SIMPLE_DATE_FORMAT.parse(importRevisionStr);
}
}
+ /**
+ * Method transforms string representation of yang element (i.e. leaf name, container name etc.) into QName.
+ * The namespace of QName is assigned from parent module same as revision date of module. If String qname parameter
+ * contains ":" the string is evaluated as prefix:name of element. In this case method will look into import map
+ * and extract correct ModuleImport. If such import is not present in import map the method will throw {@link YangParseException}
+ * <br>
+ * If ModuleImport is present but the value of namespace in ModuleImport is <code>null</code> the method will throw {@link YangParseException}
+ *
+ * @param qnameString QName value as String
+ * @param line line in Yang model document where QName occur.
+ * @return transformed string qname parameter as QName structure.
+ *
+ * @throws YangParseException
+ */
private QName parseQName(final String qnameString, final int line) {
final QName qname;
if (qnameString.indexOf(':') == -1) {
- qname = QName.create(moduleQName.getNamespace(), moduleQName.getRevision(), qnameString);
+ qname = QName.create(moduleQName, qnameString);
} else {
final Iterator<String> split = COLON_SPLITTER.split(qnameString).iterator();
final String prefix = split.next();
final String name = split.next();
if (prefix.equals(moduleBuilder.getPrefix())) {
- qname = QName.create(moduleQName.getNamespace(), moduleQName.getRevision(), name);
+ qname = QName.create(moduleQName, name);
} else {
ModuleImport imp = moduleBuilder.getImport(prefix);
if (imp == null) {
- LOG.warn("Error in module {} at line {}: No import found with prefix {}", moduleName, line, prefix);
- return QName.create(name);
+ LOG.debug("Error in module {} at line {}: No import found with prefix {}", moduleName, line, prefix);
+ throw new YangParseException(moduleName, line, "Error in module " + moduleName
+ + " No import found with prefix " + prefix + " not found.");
}
Date revision = imp.getRevision();
TreeMap<Date, URI> namespaces = namespaceContext.get(imp.getModuleName());
+ if (namespaces == null) {
+ throw new YangParseException(moduleName, line, String.format("Imported module %s not found",
+ imp.getModuleName()));
+ }
URI namespace;
if (revision == null) {
- if (namespaces == null) {
- throw new YangParseException(moduleName, line, "imported module " + imp.getModuleName()
- + " with prefix " + imp.getPrefix() + " not found.");
- }
revision = namespaces.lastEntry().getKey();
namespace = namespaces.lastEntry().getValue();
} else {
+ // FIXME: this lookup does not look right, as we will end up with
+ // a qname which does not have a namespace. At any rate we
+ // should arrive at a QNameModule!
namespace = namespaces.get(revision);
}
- qname = QName.create(namespace, revision, name);
+
+ final QNameModule mod = QNameModule.cachedReference(QNameModule.create(namespace, revision));
+ qname = QName.create(mod, name);
}
}
return qname;
QName qname = null;
try {
+ //FIXME: rewrite whole method to handle unknown nodes properly.
+ // This should be bugfix for bug https://bugs.opendaylight.org/show_bug.cgi?id=1539
+ // After this fix bug https://bugs.opendaylight.org/show_bug.cgi?id=1538 MUST be fixed since
+ // they are dependent!!!
if (Strings.isNullOrEmpty(nodeParameter)) {
qname = nodeType;
} else {
qname = QName.create(moduleQName, it.next());
}
}
- } catch (IllegalArgumentException e) {
+ } catch (IllegalArgumentException | YangParseException ex) {
qname = nodeType;
}
Code Review / yangtools.git / blobdiff