Source code: org/apache/axis/encoding/ser/HexSerializer.java
1 /*
2 * Copyright 2001-2004 The Apache Software Foundation.
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17 package org.apache.axis.encoding.ser;
18
19 import org.apache.axis.Constants;
20 import org.apache.axis.encoding.SerializationContext;
21 import org.apache.axis.encoding.SimpleValueSerializer;
22 import org.apache.axis.types.HexBinary;
23 import org.apache.axis.utils.JavaUtils;
24 import org.apache.axis.wsdl.fromJava.Types;
25 import org.w3c.dom.Element;
26 import org.xml.sax.Attributes;
27
28 import javax.xml.namespace.QName;
29 import java.io.IOException;
30 /**
31 * Serializer for hexBinary.
32 *
33 * @author Davanum Srinivas <dims@yahoo.com>
34 * Modified by @author Rich scheuerle <scheu@us.ibm.com>
35 * @see <a href="http://www.w3.org/TR/xmlschema-2/#hexBinary">XML Schema 3.2.16</a>
36 */
37 public class HexSerializer implements SimpleValueSerializer {
38
39 public QName xmlType;
40 public Class javaType;
41 public HexSerializer(Class javaType, QName xmlType) {
42 this.xmlType = xmlType;
43 this.javaType = javaType;
44 }
45
46 /**
47 * Serialize a HexBinary quantity.
48 */
49 public void serialize(QName name, Attributes attributes,
50 Object value, SerializationContext context)
51 throws IOException
52 {
53 context.startElement(name, attributes);
54 context.writeString(getValueAsString(value, context));
55 context.endElement();
56 }
57
58 public String getValueAsString(Object value, SerializationContext context) {
59 value = JavaUtils.convert(value, javaType);
60 if (javaType == HexBinary.class) {
61 return value.toString();
62 } else {
63 return HexBinary.encode((byte[]) value);
64 }
65 }
66
67 public String getMechanismType() { return Constants.AXIS_SAX; }
68
69 /**
70 * Return XML schema for the specified type, suitable for insertion into
71 * the <types> element of a WSDL document, or underneath an
72 * <element> or <attribute> declaration.
73 *
74 * @param javaType the Java Class we're writing out schema for
75 * @param types the Java2WSDL Types object which holds the context
76 * for the WSDL being generated.
77 * @return a type element containing a schema simpleType/complexType
78 * @see org.apache.axis.wsdl.fromJava.Types
79 */
80 public Element writeSchema(Class javaType, Types types) throws Exception {
81 return null;
82 }
83 }