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
|
/*
* 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.jmsobject.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.wireformat.WireFormatJMSObject;
import org.apache.tuscany.sca.core.ExtensionPointRegistry;
import org.apache.tuscany.sca.interfacedef.InterfaceContract;
import org.apache.tuscany.sca.interfacedef.Operation;
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 WireFormatJMSObjectReferenceProvider implements WireFormatProvider {
private ExtensionPointRegistry registry;
private RuntimeEndpointReference endpointReference;
private JMSBinding binding;
private InterfaceContract interfaceContract;
private HashMap<String,String> singleArgMap; //map of one arg operations, leave empty if wrapSingleInput is true
public WireFormatJMSObjectReferenceProvider(ExtensionPointRegistry registry,
RuntimeEndpointReference endpointReference) {
super();
this.registry = registry;
this.endpointReference = endpointReference;
this.binding = (JMSBinding)endpointReference.getBinding();
this.singleArgMap = new HashMap<String,String>();
ComponentReference reference = endpointReference.getReference();
// configure the reference based on this wire format
// currently maintaining the message processor structure which
// contains the details of jms message processing however override
// any message processors specified in the SCDL in this case
if (this.binding.getRequestWireFormat() instanceof WireFormatJMSObject){
this.binding.setRequestMessageProcessorName(JMSBindingConstants.OBJECT_MP_CLASSNAME);
//we don't need to create this map if wrapSingleInput is true
if (!((WireFormatJMSObject) this.binding.getRequestWireFormat()).isWrappedSingleInput()){
List<Operation> opList = reference.getReference().getInterfaceContract().getInterface().getOperations();
for (Operation op: opList) {
if (op.getInputType().getLogical().size() == 1){
this.singleArgMap.put(op.getName(), "");
}
}
}
}
if (this.binding.getResponseWireFormat() instanceof WireFormatJMSObject){
this.binding.setResponseMessageProcessorName(JMSBindingConstants.OBJECT_MP_CLASSNAME);
}
// just point to the reference interface contract so no
// databinding transformation takes place
interfaceContract = reference.getReference().getInterfaceContract();
}
public InterfaceContract configureWireFormatInterfaceContract(InterfaceContract interfaceContract){
if (this.interfaceContract != null ) {
if (this.binding.getRequestWireFormat() instanceof WireFormatJMSObject){
// set the request data transformation
interfaceContract.getInterface().resetInterfaceInputTypes(this.interfaceContract.getInterface());
}
if (this.binding.getResponseWireFormat() instanceof WireFormatJMSObject){
// set the response data transformation
interfaceContract.getInterface().resetInterfaceOutputTypes(this.interfaceContract.getInterface());
}
}
return interfaceContract;
}
public Interceptor createInterceptor() {
return new WireFormatJMSObjectReferenceInterceptor(registry, null, endpointReference, this.singleArgMap);
}
public String getPhase() {
return Phase.REFERENCE_BINDING_WIREFORMAT;
}
public InterfaceContract getWireFormatInterfaceContract() {
return interfaceContract;
}
}
|
