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1
57
58 package org.apache.soap.encoding.soapenc;
59
60 import java.beans.*;
61 import java.io.*;
62 import java.util.*;
63 import java.lang.reflect.*;
64 import org.w3c.dom.*;
65 import org.apache.soap.util.*;
66 import org.apache.soap.util.xml.*;
67 import org.apache.soap.*;
68 import org.apache.soap.rpc.*;
69
70
79 public class VectorSerializer implements Serializer, Deserializer
80 {
81 public void marshall(String inScopeEncStyle, Class javaType, Object src,
82 Object context, Writer sink, NSStack nsStack,
83 XMLJavaMappingRegistry xjmr, SOAPContext ctx)
84 throws IllegalArgumentException, IOException
85 {
86 nsStack.pushScope();
87
88 if ((src != null) &&
89 !(src instanceof Vector) &&
90 !(src instanceof Enumeration))
91 throw new IllegalArgumentException("Tried to pass a '" +
92 src.getClass().toString() + "' to VectorSerializer");
93
94 String lengthStr;
95 Enumeration enum;
96
97 if (src instanceof Enumeration) {
98
103 enum = (Enumeration)src;
104 lengthStr = "";
105 } else {
106 Vector v = (Vector)src;
107 enum = v.elements();
108
109 lengthStr = src != null
110 ? v.size() + ""
111 : "";
112 }
113
114
115 if (src == null)
116 {
117 SoapEncUtils.generateNullStructure(inScopeEncStyle,
118 javaType,
119 context,
120 sink,
121 nsStack,
122 xjmr);
123 }
124 else
125 {
126 SoapEncUtils.generateStructureHeader(inScopeEncStyle,
127 javaType,
128 context,
129 sink,
130 nsStack,
131 xjmr);
132
133 sink.write(StringUtils.lineSeparator);
134
135 for (Enumeration e = enum; e.hasMoreElements(); )
136 {
137 nsStack.pushScope();
138
139 Object value = e.nextElement();
140
141 if (value == null)
142 {
143 SoapEncUtils.generateNullStructure(Constants.NS_URI_SOAP_ENC,
144 Object.class, "item", sink,
145 nsStack, xjmr);
146 }
147 else
148 {
149 Class actualComponentType = value.getClass();
150
151 xjmr.marshall(Constants.NS_URI_SOAP_ENC, actualComponentType, value,
152 "item", sink, nsStack, ctx);
153 }
154
155 sink.write(StringUtils.lineSeparator);
156 nsStack.popScope();
157 }
158
159 sink.write("</" + context + '>');
160 }
161
162 nsStack.popScope();
163 }
164
165 public Bean unmarshall(String inScopeEncStyle, QName elementType, Node src,
166 XMLJavaMappingRegistry xjmr, SOAPContext ctx)
167 throws IllegalArgumentException
168 {
169 Element root = (Element)src;
170 if (SoapEncUtils.isNull(root)) {
171 return new Bean(Vector.class, null);
172 }
173
174 Vector v = new Vector();
175
176 Element tempEl = DOMUtils.getFirstChildElement(root);
177 while (tempEl != null) {
178 String declEncStyle = DOMUtils.getAttributeNS(tempEl,
179 Constants.NS_URI_SOAP_ENV, Constants.ATTR_ENCODING_STYLE);
180 String actualEncStyle = declEncStyle != null
181 ? declEncStyle
182 : inScopeEncStyle;
183
184 String href = tempEl.getAttribute(Constants.ATTR_REFERENCE);
186 Element actualEl = tempEl;
187 if(href != null && !href.equals("") && (href.charAt(0) == '#'))
188 {
189 href = href.substring(1);
190 actualEl = DOMUtils.getElementByID(src.getOwnerDocument().getDocumentElement(),href);
191 if (actualEl == null) {
192 throw new IllegalArgumentException("No such ID '" + href + "'");
193 }
194 }
195
196 QName declItemType = SoapEncUtils.getTypeQName(actualEl);
197 QName actualItemType = declItemType;
198
199 Bean itemBean = xjmr.unmarshall(actualEncStyle, actualItemType,
200 actualEl, ctx);
201
202 v.addElement(itemBean.value);
203
204 tempEl = DOMUtils.getNextSiblingElement(tempEl);
205 }
206
207 return new Bean(Vector.class, v);
208 }
209
210 }
211 |
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