Speed up XpathStringParsingPathArgumentBuilder
[yangtools.git] / yang / yang-data-codec-xml / src / main / java / org / opendaylight / yangtools / yang / data / codec / xml / XmlStringUnionCodec.java
1 /*
2  * Copyright (c) 2016 Intel Corporation and others.  All rights reserved.
3  *
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
7  */
8
9 package org.opendaylight.yangtools.yang.data.codec.xml;
10
11 import com.google.common.base.Preconditions;
12 import javax.xml.namespace.NamespaceContext;
13 import javax.xml.stream.XMLStreamException;
14 import javax.xml.stream.XMLStreamWriter;
15
16 import org.opendaylight.yangtools.concepts.Codec;
17 import org.opendaylight.yangtools.yang.data.util.AbstractStringUnionCodec;
18 import org.opendaylight.yangtools.yang.model.api.DataSchemaNode;
19 import org.opendaylight.yangtools.yang.model.api.TypeDefinition;
20 import org.opendaylight.yangtools.yang.model.api.type.UnionTypeDefinition;
21 import org.slf4j.Logger;
22 import org.slf4j.LoggerFactory;
23
24 final class XmlStringUnionCodec extends AbstractStringUnionCodec implements XmlCodec<Object> {
25     private static final Logger LOG = LoggerFactory.getLogger(XmlStringUnionCodec.class);
26
27     private final XmlCodecFactory codecFactory;
28     private final NamespaceContext namespaceContext;
29
30     XmlStringUnionCodec(final DataSchemaNode schema, final UnionTypeDefinition typeDefinition,
31                         final XmlCodecFactory xmlCodecFactory, final NamespaceContext namespaceContext) {
32         super(schema, typeDefinition);
33         this.codecFactory = Preconditions.checkNotNull(xmlCodecFactory);
34         this.namespaceContext = Preconditions.checkNotNull(namespaceContext);
35     }
36
37     @Override
38     public void serializeToWriter(XMLStreamWriter writer, Object value) throws XMLStreamException {
39         writer.writeCharacters(serialize(value));
40     }
41
42     @Override
43     protected Codec<String, Object> codecFor(final TypeDefinition<?> type) {
44         return (Codec<String, Object>) codecFactory.codecFor(schema, type, namespaceContext);
45     }
46 }