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1
55 package org.jboss.axis.deployment.wsdd;
56
57 import org.jboss.axis.ConfigurationException;
58 import org.jboss.axis.EngineConfiguration;
59 import org.jboss.axis.Handler;
60 import org.jboss.axis.encoding.SerializationContext;
61 import org.jboss.axis.utils.ClassUtils;
62 import org.jboss.axis.utils.Messages;
63 import org.jboss.axis.utils.XMLUtils;
64 import org.w3c.dom.Element  ;
65
66 import javax.xml.namespace.QName ;
67 import java.io.IOException ;
68
69
70
73 public abstract class WSDDTargetedChain
74 extends WSDDDeployableItem
75 {
76 private WSDDRequestFlow requestFlow;
77 private WSDDResponseFlow responseFlow;
78 private QName pivotQName;
79
80 protected WSDDTargetedChain()
81 {
82 }
83
84
88 protected WSDDTargetedChain(Element e)
89 throws WSDDException
90 {
91 super(e);
92 Element reqEl = getChildElement(e, ELEM_WSDD_REQFLOW);
93 if (reqEl != null && reqEl.getElementsByTagName("*").getLength() > 0)
94 {
95 requestFlow = new WSDDRequestFlow(reqEl);
96 }
97 Element respEl = getChildElement(e, ELEM_WSDD_RESPFLOW);
98 if (respEl != null && respEl.getElementsByTagName("*").getLength() > 0)
99 {
100 responseFlow = new WSDDResponseFlow(respEl);
101 }
102
103 String pivotStr = e.getAttribute(ATTR_PIVOT);
105 if (pivotStr != null && !pivotStr.equals(""))
106 pivotQName = XMLUtils.getQNameFromString(pivotStr, e);
107
108 }
109
110 public WSDDRequestFlow getRequestFlow()
111 {
112 return requestFlow;
113 }
114
115 public void setRequestFlow(WSDDRequestFlow flow)
116 {
117 requestFlow = flow;
118 }
119
120 public WSDDResponseFlow getResponseFlow()
121 {
122 return responseFlow;
123 }
124
125 public void setResponseFlow(WSDDResponseFlow flow)
126 {
127 responseFlow = flow;
128 }
129
130
133 public WSDDFaultFlow[] getFaultFlows()
134 {
135 return null;
136 }
137
138
142 public WSDDFaultFlow getFaultFlow(QName name)
143 {
144
145 WSDDFaultFlow[] t = getFaultFlows();
146
147 for (int n = 0; n < t.length; n++)
148 {
149 if (t[n].getQName().equals(name))
150 {
151 return t[n];
152 }
153 }
154
155 return null;
156 }
157
158
161 public void setType(String type) throws WSDDException
162 {
163 throw new WSDDException(Messages.getMessage("noTypeSetting", getElementName().getLocalPart()));
164 }
165
166 public QName getPivotQName()
167 {
168 return pivotQName;
169 }
170
171 public void setPivotQName(QName pivotQName)
172 {
173 this.pivotQName = pivotQName;
174 }
175
176
182 public Handler makeNewInstance(EngineConfiguration registry)
183 throws ConfigurationException
184 {
185 Handler reqHandler = null;
186
187 WSDDChain req = getRequestFlow();
188 if (req != null)
189 reqHandler = req.getInstance(registry);
190
191 Handler pivot = null;
192 if (pivotQName != null)
193 {
194 if (URI_WSDD_JAVA.equals(pivotQName.getNamespaceURI()))
195 {
196 try
197 {
198 pivot = (Handler)ClassUtils.forName(pivotQName.getLocalPart()).newInstance();
199 }
200 catch (InstantiationException e)
201 {
202 throw new ConfigurationException(e);
203 }
204 catch (IllegalAccessException e)
205 {
206 throw new ConfigurationException(e);
207 }
208 catch (ClassNotFoundException e)
209 {
210 throw new ConfigurationException(e);
211 }
212 }
213 else
214 {
215 pivot = registry.getHandler(pivotQName);
216 }
217 }
218
219 Handler respHandler = null;
220 WSDDChain resp = getResponseFlow();
221 if (resp != null)
222 respHandler = resp.getInstance(registry);
223
224 return new org.jboss.axis.SimpleTargetedChain(reqHandler, pivot,
225 respHandler);
226 }
227
228
231 public final void writeFlowsToContext(SerializationContext context)
232 throws IOException
233 {
234 if (requestFlow != null)
235 {
236 requestFlow.writeToContext(context);
237 }
238 if (responseFlow != null)
239 {
240 responseFlow.writeToContext(context);
241 }
242
243 }
244
245 public void deployToRegistry(WSDDDeployment registry)
246 {
247 if (requestFlow != null)
249 {
250 requestFlow.deployToRegistry(registry);
251 }
252
253 if (responseFlow != null)
254 {
255 responseFlow.deployToRegistry(registry);
256 }
257 }
258 }
259 |
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