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1
57
58 package org.apache.soap.encoding.soapenc;
59
60 import org.apache.soap.util.xml.*;
61 import org.apache.soap.util.*;
62 import org.apache.soap.rpc.SOAPContext;
63 import java.io.*;
64 import org.w3c.dom.*;
65 import java.io.*;
66 import java.util.*;
67 import java.text.*;
68
69
82 public class DateSerializer implements Serializer, Deserializer
83 {
84 SimpleDateFormat sdf;
85
86 public DateSerializer()
87 {
88 sdf = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss.SSS'Z'");
89 sdf.setTimeZone(TimeZone.getTimeZone("GMT"));
91 }
92
93 public void marshall(String  inScopeEncStyle, Class javaType, Object src,
94 Object context, Writer sink, NSStack nsStack,
95 XMLJavaMappingRegistry xjmr, SOAPContext ctx)
96 throws IllegalArgumentException , IOException
97 {
98 if(!javaType.equals(java.util.Date .class))
99 {
100 throw new IllegalArgumentException ("Can only serialize java.util.Date instances");
101 }
102 nsStack.pushScope();
103 if(src!=null)
104 {
105 SoapEncUtils.generateStructureHeader(inScopeEncStyle,
106 javaType,
107 context,
108 sink,
109 nsStack,xjmr);
110
111 String fdate=null;
112
113 synchronized(sdf)
114 {
115 fdate=sdf.format((Date)src);
116 }
117
118 sink.write(fdate);
119 sink.write("</" + context + '>');
120 }
121 else
122 {
123 SoapEncUtils.generateNullStructure(inScopeEncStyle,
124 javaType,
125 context,
126 sink,
127 nsStack,xjmr);
128 }
129 nsStack.popScope();
130 }
131
132 public Bean unmarshall(String inScopeEncStyle, QName elementType, Node src,
133 XMLJavaMappingRegistry xjmr, SOAPContext ctx)
134 throws IllegalArgumentException
135 {
136 Date date=null;
137 Element root = (Element)src;
138 String value = DOMUtils.getChildCharacterData(root);
139 if(value!=null && !((value=value.trim()).equals("")))
140 {
141 try
142 {
143 synchronized(sdf)
144 {
145 date=sdf.parse(value);
146 }
147 }
148 catch (ParseException pe)
149 {
150 try
151 {
152 if (value.length() < 19)
154 throw new ParseException("",0);
155
156 if (value.charAt(4) != '-' || value.charAt(7) != '-' ||
157 value.charAt(10) != 'T')
158 throw new ParseException("",0);
159
160 if (value.charAt(13) != ':' || value.charAt(16) != ':')
161 throw new ParseException("",0);
162
163 try
165 {
166 synchronized(sdf)
167 {
168 date=sdf.parse(value.substring(0,19)+".000Z");
169 }
170 }
171 catch (Exception e)
172 {
173 throw new ParseException("",0);
174 }
175
176 int pos = 19;
177
178 if (pos < value.length() && value.charAt(pos)=='.') {
180 int milliseconds = 0;
181 int start = ++pos;
182 while (pos<value.length() && Character.isDigit(value.charAt(pos)))
183 pos++;
184
185 String decimal=value.substring(start,pos);
186 if (decimal.length()==3) {
187 milliseconds=Integer.parseInt(decimal);
188 } else if (decimal.length() < 3) {
189 milliseconds=Integer.parseInt((decimal+"000").substring(0,3));
190 } else {
191 milliseconds=Integer.parseInt(decimal.substring(0,3));
192 if (decimal.charAt(3)>='5') ++milliseconds;
193 }
194
195 date.setTime(date.getTime()+milliseconds);
197 }
198
199 if (pos+5 < value.length() &&
201 (value.charAt(pos)=='+' || (value.charAt(pos)=='-')))
202 {
203 if (!Character.isDigit(value.charAt(pos+1)) ||
204 !Character.isDigit(value.charAt(pos+2)) ||
205 value.charAt(pos+3) != ':' ||
206 !Character.isDigit(value.charAt(pos+4)) ||
207 !Character.isDigit(value.charAt(pos+5)))
208 throw new ParseException("",0);
209
210 int hours = (value.charAt(pos+1)-'0')*10+value.charAt(pos+2)-'0';
211 int mins = (value.charAt(pos+4)-'0')*10+value.charAt(pos+5)-'0';
212 int milliseconds = (hours*60+mins)*60*1000;
213
214 if (value.charAt(pos)=='+') milliseconds=-milliseconds;
216 date.setTime(date.getTime()+milliseconds);
217 pos+=6;
218 }
219
220 if (pos < value.length() && value.charAt(pos)=='Z') pos++;
221
222 if (pos < value.length())
223 throw new ParseException("",0);
224 }
225 catch (ParseException pe2)
226 {
227 synchronized(sdf)
228 {
229 throw new IllegalArgumentException ("String represents no valid " +
230 "Date for this Deserializer; " +
231 "try " + sdf.toPattern() + ".");
232 }
233 }
234 }
235 }
236 return new Bean(java.util.Date .class,date);
237 }
238 }
239 |
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