1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
|
/**
*
* Copyright 2005 The Apache Software Foundation or its licensors, as applicable.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.tuscany.binding.celtix.handler;
import java.lang.reflect.Method;
import java.net.MalformedURLException;
import java.net.URL;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import java.util.concurrent.ConcurrentHashMap;
import java.util.concurrent.Executor;
import javax.jws.soap.SOAPBinding.Style;
import javax.wsdl.Binding;
import javax.wsdl.BindingInput;
import javax.wsdl.BindingOperation;
import javax.wsdl.Definition;
import javax.wsdl.Port;
import javax.wsdl.extensions.ExtensibilityElement;
import javax.wsdl.extensions.soap.SOAPAddress;
import javax.wsdl.extensions.soap.SOAPBody;
import javax.xml.namespace.QName;
import javax.xml.ws.WebServiceProvider;
import commonj.sdo.helper.TypeHelper;
import org.apache.tuscany.binding.celtix.assembly.WebServiceBinding;
import org.apache.tuscany.binding.celtix.handler.io.SCAServerDataBindingCallback;
import org.apache.tuscany.core.builder.BuilderConfigException;
import org.apache.tuscany.core.context.ContextInitException;
import org.apache.tuscany.core.context.CoreRuntimeException;
import org.apache.tuscany.core.context.impl.EntryPointContextImpl;
import org.apache.tuscany.core.message.MessageFactory;
import org.apache.tuscany.core.wire.SourceWireFactory;
import org.apache.tuscany.model.assembly.EntryPoint;
import org.objectweb.celtix.Bus;
import org.objectweb.celtix.bindings.DataBindingCallback;
import org.objectweb.celtix.bindings.ServerBinding;
import org.objectweb.celtix.bindings.ServerBindingEndpointCallback;
import org.objectweb.celtix.bindings.ServerDataBindingCallback;
import org.objectweb.celtix.bus.bindings.WSDLMetaDataCache;
import org.objectweb.celtix.bus.bindings.WSDLOperationInfo;
import org.objectweb.celtix.context.ObjectMessageContext;
import org.objectweb.celtix.ws.addressing.AttributedURIType;
import org.objectweb.celtix.ws.addressing.EndpointReferenceType;
import org.objectweb.celtix.wsdl.EndpointReferenceUtils;
import org.osoa.sca.annotations.Destroy;
import org.xmlsoap.schemas.wsdl.http.AddressType;
public class CeltixEntryPointContextImpl extends EntryPointContextImpl
implements ServerBindingEndpointCallback {
EntryPoint entry;
private Bus bus;
private Port port;
private TypeHelper typeHelper;
private WSDLMetaDataCache wsdlCache;
private ServerBinding serverBinding;
private Object entryPointProxy;
private WebServiceBinding wsBinding;
private Map<QName, ServerDataBindingCallback> opMap =
new ConcurrentHashMap<QName, ServerDataBindingCallback>();
public CeltixEntryPointContextImpl(EntryPoint entry,
SourceWireFactory sourceWireFactory,
MessageFactory messageFactory)
throws ContextInitException {
super(entry.getName(), sourceWireFactory, messageFactory);
this.entry = entry;
}
public void start() throws ContextInitException {
super.start();
entryPointProxy = getInstance(null);
wsBinding = (WebServiceBinding)entry.getBindings().get(0);
bus = wsBinding.getBus();
typeHelper = wsBinding.getTypeHelper();
Definition wsdlDef = wsBinding.getWSDLDefinition();
port = wsBinding.getWSDLPort();
wsdlCache = new WSDLMetaDataCache(wsdlDef, wsBinding.getWSDLPort());
initOperationMap(wsdlDef);
String key = wsdlDef.getDocumentBaseURI();
URL url;
try {
url = new URL(key);
} catch (MalformedURLException e) {
throw new ContextInitException(e);
}
EndpointReferenceType reference = EndpointReferenceUtils.getEndpointReference(url,
wsBinding.getWSDLService().getQName(),
wsBinding.getWSDLPort().getName());
AttributedURIType address = new AttributedURIType();
String bindingId = null;
Binding binding = wsBinding.getWSDLPort().getBinding();
if (null != binding) {
List list = binding.getExtensibilityElements();
if (!list.isEmpty()) {
bindingId = ((ExtensibilityElement)list.get(0)).getElementType().getNamespaceURI();
}
}
List<?> list = wsBinding.getWSDLPort().getExtensibilityElements();
for (Object ep : list) {
ExtensibilityElement ext = (ExtensibilityElement)ep;
if (ext instanceof SOAPAddress) {
if (bindingId == null) {
bindingId = ((SOAPAddress)ext).getLocationURI();
}
address.setValue(((SOAPAddress)ext).getLocationURI());
}
if (ext instanceof AddressType) {
if (bindingId == null) {
bindingId = ((AddressType)ext).getLocation();
}
address.setValue(((AddressType)ext).getLocation());
}
}
if (reference.getAddress() == null) {
//REVIST - bug in Celtix that the HTTP transport won't find the address correctly
reference.setAddress(address);
}
try {
serverBinding = bus.getBindingManager().getBindingFactory(bindingId).createServerBinding(
reference, this);
serverBinding.activate();
} catch (Exception e) {
throw new ContextInitException(e);
}
}
@Destroy
public void stop() throws CoreRuntimeException {
System.out.println("In stop");
super.stop();
}
private void initOperationMap(Definition def) {
List ops = port.getBinding().getBindingOperations();
Iterator opIt = ops.iterator();
while (opIt.hasNext()) {
BindingOperation op = (BindingOperation)opIt.next();
BindingInput bindingInput = op.getBindingInput();
List elements = bindingInput.getExtensibilityElements();
QName qn = new QName(def.getTargetNamespace(), op.getName());
for (Iterator i = elements.iterator(); i.hasNext();) {
Object element = i.next();
if (SOAPBody.class.isInstance(element)) {
SOAPBody body = (SOAPBody)element;
if (body.getNamespaceURI() != null) {
qn = new QName(body.getNamespaceURI(), op.getName());
}
}
}
ServerDataBindingCallback cb = getDataBindingCallback(qn, null,
DataBindingCallback.Mode.PARTS);
opMap.put(qn, cb);
if (!"".equals(cb.getRequestWrapperQName().getLocalPart())) {
opMap.put(cb.getRequestWrapperQName(), cb);
}
}
}
public ServerDataBindingCallback getDataBindingCallback(QName operationName,
ObjectMessageContext objContext,
DataBindingCallback.Mode mode) {
if (opMap.containsKey(operationName)) {
return opMap.get(operationName);
}
WSDLOperationInfo opInfo = wsdlCache.getOperationInfo(operationName.getLocalPart());
if (opInfo == null) {
//REVISIT - really map the operation name to a WSDL operation
for (String opName : wsdlCache.getAllOperationInfo().keySet()) {
if (operationName.getLocalPart().equalsIgnoreCase(opName)) {
opInfo = wsdlCache.getOperationInfo(opName);
break;
}
}
}
boolean inout = false;
Class<?> serviceInterface = getServiceInterface();
Method meth = getMethod(serviceInterface, operationName.getLocalPart());
return new SCAServerDataBindingCallback(opInfo,
typeHelper,
wsBinding.getResourceLoader(),
inout,
meth,
entryPointProxy);
}
protected Method getMethod(Class<?> serviceInterface, String operationName) {
// Note: this doesn't support overloaded operations
Method[] methods = serviceInterface.getMethods();
for (Method m : methods) {
if (m.getName().equals(operationName)) {
return m;
}
// tolerate WSDL with capatalized operation name
StringBuilder sb = new StringBuilder(operationName);
sb.setCharAt(0, Character.toLowerCase(sb.charAt(0)));
if (m.getName().equals(sb.toString())) {
return m;
}
}
throw new BuilderConfigException("no operation named " + operationName
+ " found on service interface: " + serviceInterface.getName());
}
public DataBindingCallback getFaultDataBindingCallback(ObjectMessageContext objContext) {
// REVISIT - what to do about faults
return null;
}
public Map<QName, ? extends DataBindingCallback> getOperations() {
return opMap;
}
public Style getStyle() {
return wsdlCache.getStyle();
}
public DataBindingCallback.Mode getServiceMode() {
return DataBindingCallback.Mode.PARTS;
}
public WebServiceProvider getWebServiceProvider() {
//not needed I think
return null;
}
public Executor getExecutor() {
//Let the transport handle it (or it goes to the Bus default wq
//if the transport cannot handle it
return null;
}
}
|
