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
|
/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.sca.binding.jms.wireformat.jmsdefault.runtime;
import java.util.HashMap;
import java.util.List;
import org.apache.tuscany.sca.assembly.ComponentReference;
import org.apache.tuscany.sca.binding.jms.JMSBinding;
import org.apache.tuscany.sca.binding.jms.JMSBindingConstants;
import org.apache.tuscany.sca.binding.jms.provider.xml.XMLHelper;
import org.apache.tuscany.sca.binding.jms.provider.xml.XMLHelperFactory;
import org.apache.tuscany.sca.binding.jms.wireformat.WireFormatJMSDefault;
import org.apache.tuscany.sca.binding.ws.WebServiceBinding;
import org.apache.tuscany.sca.binding.ws.WebServiceBindingFactory;
import org.apache.tuscany.sca.binding.ws.wsdlgen.BindingWSDLGenerator;
import org.apache.tuscany.sca.core.ExtensionPointRegistry;
import org.apache.tuscany.sca.interfacedef.DataType;
import org.apache.tuscany.sca.interfacedef.InterfaceContract;
import org.apache.tuscany.sca.interfacedef.Operation;
import org.apache.tuscany.sca.interfacedef.util.ElementInfo;
import org.apache.tuscany.sca.invocation.Interceptor;
import org.apache.tuscany.sca.invocation.Phase;
import org.apache.tuscany.sca.provider.WireFormatProvider;
import org.apache.tuscany.sca.runtime.RuntimeEndpointReference;
/**
* @version $Rev$ $Date$
*/
public class WireFormatJMSDefaultReferenceProvider implements WireFormatProvider {
private ExtensionPointRegistry registry;
private RuntimeEndpointReference endpointReference;
private ComponentReference reference;
private JMSBinding binding;
private InterfaceContract interfaceContract;
private XMLHelper xmlHelper;
private HashMap<String, Boolean> inputWrapperMap;
private HashMap<String, Object> outputWrapperMap;
public WireFormatJMSDefaultReferenceProvider(ExtensionPointRegistry registry, RuntimeEndpointReference endpointReference) {
super();
this.registry = registry;
this.endpointReference = endpointReference;
this.binding = (JMSBinding) endpointReference.getBinding();
this.xmlHelper = XMLHelperFactory.createXMLHelper(registry);
this.inputWrapperMap = new HashMap<String, Boolean>();
this.outputWrapperMap = new HashMap<String, Object>();
// configure the reference based on this wire format
// currently maintaining the message processor structure which
// contains the details of jms message processing so set the message
// type here if not set explicitly in SCDL
if (this.binding.getRequestWireFormat() instanceof WireFormatJMSDefault){
this.binding.setRequestMessageProcessorName(JMSBindingConstants.DEFAULT_MP_CLASSNAME);
}
if (this.binding.getResponseWireFormat() instanceof WireFormatJMSDefault){
this.binding.setResponseMessageProcessorName(JMSBindingConstants.DEFAULT_MP_CLASSNAME);
}
this.reference = endpointReference.getReference();
// TODO - can be null if it's a $self$ reference. Need to decide if
// that's valid
if (reference.getReference() == null){
interfaceContract = reference.getInterfaceContract();
return;
}
List<Operation> opList = reference.getReference().getInterfaceContract().getInterface().getOperations();
// Go through each operation and add wrapper info
// set the binding interface contract to represent the WSDL for the
// xml messages that will be sent
// I think we have to check for asIs because the Java2WSDL will blow up when using javax.jms.Message
if (reference.getInterfaceContract() != null && !isAsIs()) {
WebServiceBindingFactory wsFactory = registry.getExtensionPoint(WebServiceBindingFactory.class);
WebServiceBinding wsBinding = wsFactory.createWebServiceBinding();
BindingWSDLGenerator.generateWSDL(endpointReference.getComponent(), reference, wsBinding, registry, null);
interfaceContract = wsBinding.getBindingInterfaceContract();
interfaceContract.getInterface().resetDataBinding(XMLHelperFactory.createXMLHelper(registry).getDataBindingName());
List<Operation> wsdlOpList = interfaceContract.getInterface().getOperations();
for (Operation op : opList) {
String name = op.getName();
Operation matchingWsdlOp = null;
// find the matching wsdlop
for (Operation wsdlOp : wsdlOpList) {
if (name.equals(wsdlOp.getName())) {
matchingWsdlOp = wsdlOp;
break;
}
}
// only add operations that need to be wrapped/unwrapped
// we need to look at the wsdl interface to determine if the op is wrapped or not
// TODO - not sure we really support viewing the input/output as separately wrapped
// like the separate code paths imply. Not sure how many @OneWay tests we have, this might
// not be an issue.
if (matchingWsdlOp.isInputWrapperStyle()) {
if (op.getInputType().getLogical().size() == 1) {
this.inputWrapperMap.put(name, true);
} else {
this.inputWrapperMap.put(name, false);
}
} else {
this.inputWrapperMap.put(name, false);
}
if (matchingWsdlOp.isOutputWrapperStyle()) {
// we only need to know what the wrapper is on the deserialization
// might need to change this when there input/output wrapper style is different
ElementInfo ei = op.getOutputWrapper().getWrapperElement();
this.outputWrapperMap.put(name, xmlHelper.createWrapper(ei.getQName()));
}
}
} else {
interfaceContract = reference.getReference().getInterfaceContract();
}
}
protected boolean isAsIs() {
InterfaceContract ic = reference.getInterfaceContract();
if (ic.getInterface().getOperations().size() != 1) {
return false;
}
List<DataType> inputDataTypes = ic.getInterface().getOperations().get(0).getInputType().getLogical();
if (inputDataTypes.size() != 1) {
return false;
}
Class<?> inputType = inputDataTypes.get(0).getPhysical();
if (javax.jms.Message.class.isAssignableFrom(inputType)) {
return true;
}
return false;
}
public InterfaceContract configureWireFormatInterfaceContract(InterfaceContract interfaceContract){
if (this.interfaceContract != null &&
!isAsIs()) {
if (this.binding.getRequestWireFormat() instanceof WireFormatJMSDefault){
// set the request data transformation
interfaceContract.getInterface().resetInterfaceInputTypes(this.interfaceContract.getInterface());
}
if (this.binding.getResponseWireFormat() instanceof WireFormatJMSDefault){
// set the response data transformation
interfaceContract.getInterface().resetInterfaceOutputTypes(this.interfaceContract.getInterface());
}
}
return interfaceContract;
}
public Interceptor createInterceptor() {
return new WireFormatJMSDefaultReferenceInterceptor(registry, null, endpointReference, inputWrapperMap, outputWrapperMap);
}
public String getPhase() {
return Phase.REFERENCE_BINDING_WIREFORMAT;
}
public InterfaceContract getWireFormatInterfaceContract() {
return interfaceContract;
}
}
|
