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1
55
56 package org.jboss.axis.encoding.ser;
57
58 import org.jboss.axis.Constants;
59 import org.jboss.axis.encoding.SerializationContext;
60 import org.jboss.axis.encoding.Serializer;
61 import org.jboss.axis.utils.Messages;
62 import org.jboss.axis.wsdl.fromJava.Types;
63 import org.jboss.logging.Logger;
64 import org.w3c.dom.Element  ;
65 import org.xml.sax.Attributes ;
66 import org.xml.sax.helpers.AttributesImpl ;
67
68 import javax.xml.namespace.QName ;
69 import java.io.IOException ;
70 import java.util.Iterator ;
71 import java.util.Map ;
72
73
81
82 public class MapSerializer implements Serializer
83 {
84 private static Logger log = Logger.getLogger(MapSerializer.class.getName());
85
86 private static final QName QNAME_KEY = new QName ("", "key");
88 private static final QName QNAME_ITEM = new QName ("", "item");
89 private static final QName QNAME_VALUE = new QName ("", "value");
90
91
103 public void serialize(QName name, Attributes attributes,
104 Object value, SerializationContext context)
105 throws IOException
106 {
107 if (!(value instanceof Map ))
108 throw new IOException (Messages.getMessage("noMap00", "MapSerializer", value.getClass().getName()));
109
110 Map map = (Map )value;
111
112 context.startElement(name, attributes);
113
114 AttributesImpl itemsAttributes = new AttributesImpl ();
115 String encodingURI = context.getMessageContext().getSOAPConstants().getEncodingURI();
116 String encodingPrefix = context.getPrefixForURI(encodingURI);
117 String soapPrefix = context.getPrefixForURI(Constants.SOAP_MAP.getNamespaceURI());
118 itemsAttributes.addAttribute(encodingURI, "type", encodingPrefix + ":type",
119 "CDATA", encodingPrefix + ":Array");
120 itemsAttributes.addAttribute(encodingURI, "arrayType", encodingPrefix + ":arrayType",
121 "CDATA", soapPrefix + ":item[" + map.size() + "]");
122
123 for (Iterator i = map.entrySet().iterator(); i.hasNext();)
124 {
125 Map.Entry entry = (Map.Entry )i.next();
126 Object key = entry.getKey();
127 Object val = entry.getValue();
128
129 context.startElement(QNAME_ITEM, null);
130
131 context.serialize(QNAME_KEY, null, key);
132 context.serialize(QNAME_VALUE, null, val);
133
134 context.endElement();
135 }
136
137 context.endElement();
138 }
139
140 public String getMechanismType()
141 {
142 return Constants.AXIS_SAX;
143 }
144
145
156 public Element writeSchema(Class javaType, Types types) throws Exception
157 {
158 Element complexType = types.createElement("complexType");
159 complexType.setAttribute("name", "Map");
160 Element seq = types.createElement("sequence");
161 complexType.appendChild(seq);
162 Element element = types.createElement("element");
163 element.setAttribute("name", "item");
164 element.setAttribute("minOccurs", "0");
165 element.setAttribute("maxOccurs", "unbounded");
166 element.setAttribute("type", types.getQNameString(new QName (Constants.NS_URI_XMLSOAP, "mapItem")));
167 seq.appendChild(element);
168
169 Element itemType = types.createElement("complexType");
170 itemType.setAttribute("name", "mapItem");
171 Element seq2 = types.createElement("sequence");
172 itemType.appendChild(seq2);
173 Element element2 = types.createElement("element");
174 element2.setAttribute("name", "key");
175 element2.setAttribute("nillable", "true");
176 element2.setAttribute("type", "xsd:string");
177 seq2.appendChild(element2);
178 Element element3 = types.createElement("element");
179 element3.setAttribute("name", "value");
180 element3.setAttribute("nillable", "true");
181 element3.setAttribute("type", "xsd:string");
182 seq2.appendChild(element3);
183 types.writeSchemaElement(Constants.SOAP_MAP, itemType);
184
185 return complexType;
186 }
187 }
188 |
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