blob: 1454fbdff2256fb43472fad2203e9ae300f4a0d7 (
plain)
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
|
/*
* 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.http.wireformat.jsonrpc.provider;
import java.util.List;
import org.apache.tuscany.sca.assembly.Binding;
import org.apache.tuscany.sca.assembly.BindingRRB;
import org.apache.tuscany.sca.assembly.WireFormat;
import org.apache.tuscany.sca.binding.http.HTTPBinding;
import org.apache.tuscany.sca.binding.http.wireformat.jsonrpc.JSONRPCWireFormat;
import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
import org.apache.tuscany.sca.core.ExtensionPointRegistry;
import org.apache.tuscany.sca.databinding.javabeans.SimpleJavaDataBinding;
import org.apache.tuscany.sca.databinding.json.JSONDataBinding;
import org.apache.tuscany.sca.interfacedef.DataType;
import org.apache.tuscany.sca.interfacedef.Interface;
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.MessageFactory;
import org.apache.tuscany.sca.invocation.Phase;
import org.apache.tuscany.sca.provider.WireFormatProvider;
import org.apache.tuscany.sca.runtime.RuntimeComponent;
import org.apache.tuscany.sca.runtime.RuntimeComponentService;
/**
* JSON-RPC Wire Format Service Provider
*
* @version $Rev$ $Date$
*/
public class JSONRPCWireFormatServiceProvider implements WireFormatProvider {
private MessageFactory messageFactory;
private RuntimeComponent component;
private RuntimeComponentService service;
private InterfaceContract serviceContract;
private Binding binding;
public JSONRPCWireFormatServiceProvider(ExtensionPointRegistry extensionPoints,
RuntimeComponent component,
RuntimeComponentService service,
Binding binding) {
ModelFactoryExtensionPoint modelFactories = extensionPoints.getExtensionPoint(ModelFactoryExtensionPoint.class);
messageFactory = modelFactories.getFactory(MessageFactory.class);
this.component = component;
this.service = service;
this.serviceContract = service.getInterfaceContract();
this.binding = binding;
}
public InterfaceContract configureWireFormatInterfaceContract(InterfaceContract interfaceContract) {
this.serviceContract = interfaceContract;
setDataBinding(serviceContract.getInterface());
// Set default databinding to json
serviceContract.getInterface().resetDataBinding(JSONDataBinding.NAME);
return interfaceContract;
}
public Interceptor createInterceptor() {
if(binding instanceof BindingRRB) {
BindingRRB rrbBinding = (BindingRRB) binding;
WireFormat wireFormat = rrbBinding.getRequestWireFormat();
if(wireFormat != null && wireFormat instanceof JSONRPCWireFormat) {
return new JSONRPCWireFormatInterceptor((HTTPBinding) binding, service.getRuntimeWire(binding), serviceContract, messageFactory);
}
}
return null;
}
public String getPhase() {
return Phase.SERVICE_BINDING_WIREFORMAT;
}
private void setDataBinding(Interface interfaze) {
List<Operation> operations = interfaze.getOperations();
for (Operation operation : operations) {
operation.setDataBinding(JSONDataBinding.NAME);
DataType<List<DataType>> inputType = operation.getInputType();
if (inputType != null) {
List<DataType> logical = inputType.getLogical();
for (DataType inArg : logical) {
if (!SimpleJavaDataBinding.NAME.equals(inArg.getDataBinding())) {
inArg.setDataBinding(JSONDataBinding.NAME);
}
}
}
DataType outputType = operation.getOutputType();
if (outputType != null) {
if (!SimpleJavaDataBinding.NAME.equals(outputType.getDataBinding())) {
outputType.setDataBinding(JSONDataBinding.NAME);
}
}
}
}
}
|
