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1
57
58 package org.apache.wsif.schema;
59
60 import java.io.Serializable  ;
61 import java.util.List ;
62 import java.util.Map ;
63
64 import javax.xml.namespace.QName ;
65
66 import org.w3c.dom.Element ;
67 import org.w3c.dom.NamedNodeMap ;
68 import org.w3c.dom.Node ;
69
70 import com.ibm.wsdl.util.xml.DOMUtils;
71
72
77 public abstract class SchemaType implements Serializable {
78
79
83 public boolean isComplex() {
84 return false;
85 }
86
87
91 public boolean isSimple() {
92 return false;
93 }
94
95
99 public boolean isElement() {
100 return false;
101 }
102
103
107 public boolean isArray() {
108 return false;
109 }
110
111
115 public QName getArrayType() {
116 return null;
117 }
118
119
123 public int getArrayDimension() {
124 return 0;
125 }
126
127
131 public QName getTypeName() {
132 return null;
133 }
134
135
139 public List getChildren() {
140 return null;
141 }
142
143
149 protected static QName getAttributeQName(Element element, String attr) {
150
151 if (element == null || attr == null)
152 throw new IllegalArgumentException (
153 "Argument to 'getAttrQName' " + "cannot be null.");
154
155 String name = DOMUtils.getAttribute(element, attr);
156
157 if (name == null)
158 return null;
159
160 int index = name.lastIndexOf(":");
161 String prefix = null;
162
163 if (index != -1) {
164 prefix = name.substring(0, index);
165 name = name.substring(index + 1);
166 }
167 String uri = DOMUtils.getNamespaceURIFromPrefix(element, prefix);
168
169 return new QName (uri, name);
170 }
171
172
179 protected static QName getAttributeQName(Element element, String attr, String tns) {
180
181 if (element == null || attr == null)
182 throw new IllegalArgumentException (
183 "Argument to 'getAttrQName' " + "cannot be null.");
184
185 String name = DOMUtils.getAttribute(element, attr);
186
187 if (name == null)
188 return null;
189
190 int index = name.lastIndexOf(":");
191 String prefix = null;
192
193 if (index != -1) {
194 prefix = name.substring(0, index);
195 name = name.substring(index + 1);
196 }
197
198 String uri = null;
199 if (prefix != null) {
200 uri = DOMUtils.getNamespaceURIFromPrefix(element, prefix);
201 } else {
202 uri = tns;
203 }
204
205 return new QName (uri, name);
206 }
207
208
214 protected static QName getAttributeQName(Element element, QName attr) {
215
216 if (element == null || attr == null)
217 throw new IllegalArgumentException (
218 "Argument to 'getAttrQName' " + "cannot be null.");
219
220 String ns = attr.getNamespaceURI();
221 String lp = attr.getLocalPart();
222 String name = DOMUtils.getAttributeNS(element, ns, lp);
223
224 if (name == null)
225 return null;
226
227 int index = name.lastIndexOf(":");
228 String prefix = null;
229
230 if (index != -1) {
231 prefix = name.substring(0, index);
232 name = name.substring(index + 1);
233 }
234 String uri = DOMUtils.getNamespaceURIFromPrefix(element, prefix);
235
236 return new QName (uri, name);
237
238 }
239
240
247 protected static void getAllAttributes(Element el, String tns, Map attributes) {
248 NamedNodeMap atts = el.getAttributes();
249 if (atts != null) {
250 for (int a = 0; a < atts.getLength(); a++) {
251 Node attribute = atts.item(a);
252 String ln = attribute.getLocalName();
253 String ns = attribute.getNamespaceURI();
254
255 String name = "";
256 if (ns != null) {
257 name = DOMUtils.getAttributeNS(el, ns, ln);
258 } else {
259 name = DOMUtils.getAttribute(el, ln);
260 }
261
262 int index = name.lastIndexOf(":");
263 String prefix = null;
264
265 if (index != -1) {
266 prefix = name.substring(0, index);
267 name = name.substring(index + 1);
268 }
269
270 String uri = null;
271 if (prefix != null || tns == null) {
272 uri = DOMUtils.getNamespaceURIFromPrefix(el, prefix);
273 } else {
274 uri = tns;
275 }
276 attributes.put(new QName (ns, ln) ,new QName (uri, name));
277 }
278 }
279 }
280 }
281 |
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