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1
57
58 package org.apache.soap;
59
60 import java.io.*;
61 import java.util.*;
62 import org.w3c.dom.*;
63 import org.apache.soap.util.*;
64 import org.apache.soap.util.xml.*;
65 import org.apache.soap.encoding.*;
66 import org.apache.soap.rpc.SOAPContext;
67
68
75 public class Header
76 {
77 private Vector headerEntries = null;
78 private AttributeHandler attrHandler = new AttributeHandler();
79
80 public void setAttribute(QName attrQName, String  value)
81 {
82 attrHandler.setAttribute(attrQName, value);
83 }
84
85 public String getAttribute(QName attrQName)
86 {
87 return attrHandler.getAttribute(attrQName);
88 }
89
90 public void removeAttribute(QName attrQName)
91 {
92 attrHandler.removeAttribute(attrQName);
93 }
94
95 public void declareNamespace(String nsPrefix, String namespaceURI)
96 {
97 attrHandler.declareNamespace(nsPrefix, namespaceURI);
98 }
99
100 public void setHeaderEntries(Vector headerEntries)
101 {
102 this.headerEntries = headerEntries;
103 }
104
105 public Vector getHeaderEntries()
106 {
107 return headerEntries;
108 }
109
110 public void marshall(Writer sink, NSStack nsStack,
111 XMLJavaMappingRegistry xjmr, SOAPContext ctx)
112 throws IllegalArgumentException , IOException
113 {
114 attrHandler.populateNSStack(nsStack);
115
116 String soapEnvNSPrefix = attrHandler.getUniquePrefixFromURI(
118 Constants.NS_URI_SOAP_ENV, Constants.NS_PRE_SOAP_ENV, nsStack);
119
120 if (headerEntries != null)
123 {
124 sink.write('<' + soapEnvNSPrefix + ':' + Constants.ELEM_HEADER);
125
126 attrHandler.marshall(sink, ctx);
128
129 sink.write('>' + StringUtils.lineSeparator);
130
131 for (Enumeration e = headerEntries.elements(); e.hasMoreElements();)
133 {
134 Element headerEntryEl = (Element)e.nextElement();
135
136 Utils.marshallNode(headerEntryEl, sink);
137
138 sink.write(StringUtils.lineSeparator);
139 }
140
141 sink.write("</" + soapEnvNSPrefix + ':' + Constants.ELEM_HEADER +
142 '>' + StringUtils.lineSeparator);
143 }
144
145 nsStack.popScope();
146 }
147
148 public static Header unmarshall(Node src, SOAPContext ctx)
149 throws IllegalArgumentException
150 {
151 Element root = (Element)src;
152 Header header = new Header();
153 Vector headerEntries = new Vector();
154
155 header.attrHandler = AttributeHandler.unmarshall(root, ctx);
157
158 for (Element el = DOMUtils.getFirstChildElement(root);
159 el != null;
160 el = DOMUtils.getNextSiblingElement(el))
161 {
162 headerEntries.addElement(el);
163 }
164
165 header.setHeaderEntries(headerEntries);
166
167 return header;
168 }
169
170 public String toString()
171 {
172 StringWriter sw = new StringWriter();
173 PrintWriter pw = new PrintWriter(sw);
174
175 pw.print("[Attributes=" + attrHandler + "] " +
176 "[HeaderEntries={");
177
178 if (headerEntries != null)
179 {
180 for (int i = 0; i < headerEntries.size(); i++)
181 {
182 if (i > 0)
183 {
184 pw.print(", ");
185 }
186
187 pw.print("[" + headerEntries.elementAt(i) + "]");
188 }
189 }
190
191 pw.print("}]");
192
193 return sw.toString();
194 }
195 }
196 |
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