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1
57
58 package org.apache.wsif.providers.ejb;
59
60 import java.security.AccessController  ;
61 import java.security.PrivilegedAction ;
62 import java.util.Iterator ;
63 import java.util.List ;
64
65 import javax.wsdl.Binding;
66 import javax.wsdl.Definition;
67 import javax.wsdl.Port;
68 import javax.wsdl.Service;
69
70 import org.apache.wsif.WSIFException;
71 import org.apache.wsif.WSIFPort;
72 import org.apache.wsif.logging.Trc;
73 import org.apache.wsif.providers.WSIFDynamicTypeMap;
74 import org.apache.wsif.spi.WSIFProvider;
75 import org.apache.wsif.wsdl.extensions.ejb.EJBBinding;
76
77
85 public class WSIFDynamicProvider_EJB implements WSIFProvider {
86
87 private static final String ejb = "http://schemas.xmlsoap.org/wsdl/ejb/";
88 private static String [] bindings = new String [0];
89 private static String [] addresses = new String [0];
90 private static boolean setUpBindings = false;
91 private static boolean setUpAddresses = false;
92
93 public WSIFDynamicProvider_EJB() {
94 Trc.entry(this);
95 if (!setUpBindings) {
96 setUpBindingNamespaceURIs();
97 }
98 if (!setUpAddresses) {
99 setUpAddressNamespaceURIs();
100 }
101 Trc.exit();
102 }
103
104
108 public WSIFPort createDynamicWSIFPort(
109 Definition def,
110 Service service,
111 Port port,
112 WSIFDynamicTypeMap typeMap)
113 throws WSIFException {
114 Trc.entry(this, def, service, port, typeMap);
115
116 Binding binding = port.getBinding();
118 List exs = binding.getExtensibilityElements();
119 for (Iterator i = exs.iterator(); i.hasNext();) {
120 Object o = i.next();
121 if (o instanceof EJBBinding) {
122 WSIFPort wp = new WSIFPort_EJB(def, port, typeMap);
124 Trc.exit(wp);
125 return wp;
126 }
127 }
128
129 Trc.exit();
131 return null;
132 }
133
134
138 public String [] getBindingNamespaceURIs() {
139 Trc.entry(this);
140 Trc.exit(bindings);
141 return bindings;
142 }
143
144
148 public String [] getAddressNamespaceURIs() {
149 Trc.entry(this);
150 Trc.exit(addresses);
151 return addresses;
152 }
153
154 private void setUpBindingNamespaceURIs() {
155 Class cls =
158 (Class ) AccessController.doPrivileged(new PrivilegedAction () {
159 public Object run() {
160 try {
161 return Class.forName(
162 "javax.ejb.EJBHome",
163 true,
164 Thread.currentThread().getContextClassLoader());
165 } catch (Throwable ignored) {
166 Trc.ignoredException(ignored);
167 }
168 return null;
169 }
170 });
171 if (cls != null) {
172 bindings = new String [] { ejb };
173 }
174 setUpBindings = true;
175 }
176
177 private void setUpAddressNamespaceURIs() {
178 Class cls =
181 (Class ) AccessController.doPrivileged(new PrivilegedAction () {
182 public Object run() {
183 try {
184 return Class.forName(
185 "javax.ejb.EJBHome",
186 true,
187 Thread.currentThread().getContextClassLoader());
188 } catch (Throwable ignored) {
189 Trc.ignoredException(ignored);
190 }
191 return null;
192 }
193 });
194
195 if (cls != null) {
196 addresses = new String [] { ejb };
197 }
198 setUpAddresses = true;
199 }
200 } |
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