2 * Copyright (c) 2015 Cisco Systems, Inc. and others. All rights reserved.
4 * This program and the accompanying materials are made available under the
5 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
6 * and is available at http://www.eclipse.org/legal/epl-v10.html
8 package org.opendaylight.yangtools.yang.data.jaxen;
10 import static java.util.Objects.requireNonNull;
12 import com.google.common.base.Converter;
13 import javax.xml.xpath.XPathExpressionException;
14 import org.eclipse.jdt.annotation.NonNullByDefault;
15 import org.jaxen.JaxenException;
16 import org.opendaylight.yangtools.yang.common.QNameModule;
17 import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
18 import org.opendaylight.yangtools.yang.data.jaxen.api.XPathDocument;
19 import org.opendaylight.yangtools.yang.data.jaxen.api.XPathExpression;
20 import org.opendaylight.yangtools.yang.data.jaxen.api.XPathSchemaContext;
21 import org.opendaylight.yangtools.yang.data.util.DataSchemaContextTree;
22 import org.opendaylight.yangtools.yang.model.api.EffectiveModelContext;
23 import org.opendaylight.yangtools.yang.model.api.SchemaPath;
26 final class JaxenSchemaContext implements XPathSchemaContext {
27 private final DataSchemaContextTree tree;
28 private final EffectiveModelContext context;
30 JaxenSchemaContext(final EffectiveModelContext context) {
31 this.context = requireNonNull(context);
32 this.tree = DataSchemaContextTree.from(context);
36 public XPathExpression compileExpression(final SchemaPath schemaPath,
37 final Converter<String, QNameModule> prefixes, final String xpath) throws XPathExpressionException {
39 return JaxenXPath.create(prefixes, schemaPath, xpath);
40 } catch (JaxenException e) {
41 throw new XPathExpressionException(e);
46 public XPathDocument createDocument(final NormalizedNode documentRoot) {
47 return new JaxenDocument(context, tree, documentRoot);