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1
55
56 package org.jboss.axis.encoding.ser;
57
58 import org.jboss.axis.encoding.Target;
59 import org.jboss.axis.utils.BeanPropertyDescriptor;
60 import org.jboss.axis.utils.JavaUtils;
61 import org.jboss.axis.utils.Messages;
62 import org.jboss.logging.Logger;
63 import org.xml.sax.SAXException  ;
64
65 import java.lang.reflect.Array ;
66 import java.lang.reflect.InvocationTargetException ;
67
68
71 public class BeanPropertyTarget implements Target
72 {
73 private static Logger log = Logger.getLogger(BeanPropertyTarget.class.getName());
74
75 private Object object;
76 private BeanPropertyDescriptor pd;
77 private int index = -1;
78
79 protected DeferredBeanConstruction deferedConstruction;
83 protected BeanDeserializer beanDeserializer;
84
85
91 public BeanPropertyTarget(Object object, BeanPropertyDescriptor pd)
92 {
93 this.object = object;
94 this.pd = pd;
95 this.index = -1; }
97
98
105 public BeanPropertyTarget(Object object, BeanPropertyDescriptor pd, int i)
106 {
107 this.object = object;
108 this.pd = pd;
109 this.index = i;
110 }
111
112
115 public BeanPropertyTarget(BeanDeserializer beanDeserializer, DeferredBeanConstruction deferedConstruction, BeanPropertyDescriptor pd)
116 {
117 this.beanDeserializer = beanDeserializer;
118 this.deferedConstruction = deferedConstruction;
119 this.pd = pd;
120 this.index = -1; }
122
123
128 public void set(Object value) throws SAXException
129 {
130
131 if (object == null && deferedConstruction == null)
132 throw new IllegalStateException ("Target object does not exist");
133
134 if (object == null && deferedConstruction != null)
135 {
136 object = deferedConstruction.newBeanInstance(value);
137 beanDeserializer.setValue(object);
138 return;
139 }
140
141 try
142 {
143 if (index < 0)
147 {
148 pd.set(object, value);
149 }
150 else
151 {
152 pd.set(object, index, value);
153 }
154 }
155 catch (Exception e)
156 {
157
158 try
159 {
160 Class type = pd.getType();
164 if (JavaUtils.isConvertable(value, type))
165 {
166 value = JavaUtils.convert(value, type);
167 if (index < 0)
168 {
169 try
173 {
174 pd.set(object, value);
175 }
176 catch (IllegalAccessException e1)
177 {
178 log.warn("Can not set " + value + " on " + object +
179 " as it does not have a setter for this value.");
180 }
181 }
182 else
183 pd.set(object, index, value);
184 }
185 else
186 {
187 if (index == 0 &&
193 value.getClass().isArray() &&
194 !type.getClass().isArray())
195 {
196 for (int i = 0; i < Array.getLength(value); i++)
197 {
198 Object item =
199 JavaUtils.convert(Array.get(value, i), type);
200 pd.set(object, i, item);
201 }
202 }
203 else
204 {
205 throw e;
208 }
209 }
210 }
211 catch (Exception ex)
212 {
213 String field = pd.getName();
216 if (index >= 0)
217 {
218 field += "[" + index + "]";
219 }
220
221 String valueType = "null";
222 if (value != null)
223 valueType = value.getClass().getName();
224
225 log.error(Messages.getMessage("cantConvert02",
226 new String []{valueType, field, pd.getType().getName()}));
227
228 if (ex instanceof InvocationTargetException )
229 {
230 Throwable t = ((InvocationTargetException )ex).getTargetException();
231 if (t != null)
232 {
233 String classname = this.object.getClass().getName();
234 throw new SAXException (Messages.getMessage("cantConvert04",
236 new String []{
237 classname,
238 field,
239 (value == null) ? null : value.toString(),
240 t.getMessage()}));
241 }
242 }
243 throw new SAXException (ex);
244 }
245 }
246 }
247 }
248
249 |
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