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1
57
58 package org.apache.wsif.schema;
59
60 import java.io.Serializable  ;
61 import java.util.ArrayList ;
62 import java.util.Vector ;
63
64 import javax.xml.namespace.QName ;
65
66 import org.apache.wsif.WSIFConstants;
67 import org.w3c.dom.Element ;
68 import org.w3c.dom.Node ;
69 import org.w3c.dom.NodeList ;
70
71
76 public class ComplexType extends SchemaType implements Serializable {
77
78 static final long serialVersionUID = 1L;
79
80 private boolean isAnArray = false;
81 private String name = "";
82 private QName typeName = null;
83 private QName arrayType = null;
84 private int arrayDim = 0;
85 private ComplexContent complexContent = null;
86 private static final QName soapEncArray =
87 new QName (WSIFConstants.NS_URI_SOAP_ENC, "Array");
88 private static final QName soapEncArrayType =
89 new QName (WSIFConstants.NS_URI_SOAP_ENC, "arrayType");
90 private static final QName wsdlArrayType =
91 new QName (WSIFConstants.NS_URI_WSDL, "arrayType");
92 ArrayList sequenceElements = new ArrayList ();
93
94
98 ComplexType(Element el, String tns) {
99 typeName = getAttributeQName(el, "name", tns);
100 if (typeName != null) {
101 name = typeName.getLocalPart();
102 }
103
104 process(el, tns);
105
106 if (name.startsWith("ArrayOf")) {
107 if (complexContent != null) {
108 Restriction res = complexContent.getRestriction();
109 if (res != null) {
110 QName base = res.getBase();
111 if (soapEncArray.equals(base)) {
112 Attribute[] atts = res.getAttributes();
113 if (atts != null && atts.length > 0) {
114 for (int i = 0; i < atts.length; i++) {
115 Attribute a = atts[i];
116 if (a != null) {
117 QName ref = a.getXMLAttribute("ref");
118 if (soapEncArrayType.equals(ref)) {
119 QName tempType =
120 a.getXMLAttribute(wsdlArrayType);
121 if (tempType != null) {
122 String ns =
123 tempType.getNamespaceURI();
124 String lp = tempType.getLocalPart();
125 int index = lp.lastIndexOf("[]");
127 while(index != -1) {
128 lp = lp.substring(0, index);
129 arrayDim++;
130 index = lp.lastIndexOf("[]");
131 }
132 arrayType = new QName (ns, lp);
133 }
134 break;
135 }
136 }
137 }
138 } else {
139 SequenceElement[] sels = res.getSequenceElements();
140 if (sels != null && sels.length == 1) {
141 SequenceElement sel = sels[0];
142 QName tempType = sel.getXMLAttribute("type");
143 if (tempType != null) {
144 String ns = tempType.getNamespaceURI();
145 String lp = tempType.getLocalPart();
146 arrayType = new QName (ns, lp);
147 }
148 }
149 }
150 }
151 }
152 isAnArray = true;
153 }
154 } else {
155 }
156 }
157
158
161 public boolean isComplex() {
162 return true;
163 }
164
165
168 public boolean isArray() {
169 return isAnArray;
170 }
171
172
175 public QName getArrayType() {
176 return arrayType;
177 }
178
179
182 public int getArrayDimension() {
183 return arrayDim;
184 }
185
186
189 public QName getTypeName() {
190 return typeName;
191 }
192
193
197 public SequenceElement[] getSequenceElements() {
198 return (SequenceElement[]) sequenceElements.toArray(
199 new SequenceElement[sequenceElements.size()]);
200 }
201
202 private void process(Element el, String tns) {
203 NodeList children = el.getChildNodes();
204 for (int i = 0; i < children.getLength(); i++) {
205 Node child = children.item(i);
206 if (child.getNodeType() == Node.ELEMENT_NODE) {
207 Element subEl = (Element ) child;
208 String elType = subEl.getLocalName();
209 if (elType.equals("complexContent")) {
210 complexContent = new ComplexContent(subEl, tns);
211 } else if (elType.equals("sequence")) {
212 parseSequenceElements(subEl, tns);
213 }
214 }
215 }
216 }
217
218 private void parseSequenceElements(Element el, String tns) {
219 NodeList children = el.getChildNodes();
220 for (int i = 0; i < children.getLength(); i++) {
221 Node child = children.item(i);
222 if (child.getNodeType() == Node.ELEMENT_NODE) {
223 Element subEl = (Element ) child;
224 String elType = subEl.getLocalName();
225 if (elType.equals("element")) {
226 sequenceElements.add(new SequenceElement(subEl, tns));
227 }
228 }
229 }
230 }
231 }
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