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
|
/*
* 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.assembly.builder.impl;
import java.util.logging.Logger;
import javax.xml.parsers.DocumentBuilderFactory;
import javax.xml.transform.TransformerFactory;
import org.apache.tuscany.sca.assembly.AssemblyFactory;
import org.apache.tuscany.sca.assembly.Composite;
import org.apache.tuscany.sca.assembly.SCABindingFactory;
import org.apache.tuscany.sca.assembly.builder.CompositeBuilder;
import org.apache.tuscany.sca.assembly.builder.CompositeBuilderException;
import org.apache.tuscany.sca.core.FactoryExtensionPoint;
import org.apache.tuscany.sca.definitions.Definitions;
import org.apache.tuscany.sca.interfacedef.InterfaceContractMapper;
import org.apache.tuscany.sca.monitor.Monitor;
import org.apache.tuscany.sca.policy.PolicyFactory;
/**
* A builder that handles the configuration of the components inside a composite
* and the wiring of component references to component services.
*
* @version $Rev$ $Date$
*/
public class CompositeBuilderImpl implements CompositeBuilder {
private static final Logger logger = Logger.getLogger(CompositeBuilderImpl.class.getName());
private CompositeBuilder compositeIncludeBuilder;
private CompositeBuilder componentReferenceWireBuilder;
//private CompositeBuilder componentReferencePromotionWireBuilder;
private CompositeBuilder componentReferencePromotionBuilder;
//private CompositeBuilder compositeReferenceWireBuilder;
private CompositeBuilder compositeCloneBuilder;
private CompositeBuilder componentConfigurationBuilder;
private CompositeBuilder compositeServiceConfigurationBuilder;
private CompositeBuilder compositeReferenceConfigurationBuilder;
private CompositeBuilder compositeBindingURIBuilder;
//private CompositeBuilder componentServicePromotionBuilder;
//private CompositeBuilder compositeServicePromotionBuilder;
private CompositeBuilder compositePromotionBuilder;
private CompositeBuilder compositePolicyBuilder;
private CompositeBuilder componentServiceBindingBuilder;
private CompositeBuilder componentReferenceBindingBuilder;
private CompositeBuilder componentReferenceEndpointReferenceBuilder;
private CompositeBuilder componentServiceEndpointBuilder;
//private CompositeBuilder endpointReferenceBuilder;
public CompositeBuilderImpl(FactoryExtensionPoint factories, InterfaceContractMapper mapper) {
this(factories.getFactory(AssemblyFactory.class),
factories.getFactory(SCABindingFactory.class),
factories.getFactory(PolicyFactory.class),
factories.getFactory(DocumentBuilderFactory.class),
factories.getFactory(TransformerFactory.class),
mapper);
}
/**
* Constructs a new composite builder.
*
* @param assemblyFactory
* @param scaBindingFactory
* @param endpointFactory
* @param intentAttachPointTypeFactory
* @param interfaceContractMapper
* @param policyDefinitions
* @param monitor
*/
@Deprecated
public CompositeBuilderImpl(AssemblyFactory assemblyFactory,
SCABindingFactory scaBindingFactory,
PolicyFactory intentAttachPointTypeFactory,
InterfaceContractMapper interfaceContractMapper) {
this(assemblyFactory, scaBindingFactory, intentAttachPointTypeFactory,
null, null, interfaceContractMapper);
}
/**
* Constructs a new composite builder.
*
* @param assemblyFactory
* @param scaBindingFactory
* @param endpointFactory
* @param intentAttachPointTypeFactory
* @param interfaceContractMapper
* @param policyDefinitions
* @param monitor
*/
public CompositeBuilderImpl(AssemblyFactory assemblyFactory,
SCABindingFactory scaBindingFactory,
PolicyFactory intentAttachPointTypeFactory,
DocumentBuilderFactory documentBuilderFactory,
TransformerFactory transformerFactory,
InterfaceContractMapper interfaceContractMapper) {
compositeIncludeBuilder = new CompositeIncludeBuilderImpl();
componentReferenceWireBuilder = new ComponentReferenceWireBuilderImpl(assemblyFactory, interfaceContractMapper);
//componentReferencePromotionWireBuilder = new ComponentReferencePromotionWireBuilderImpl(assemblyFactory, endpointFactory);
componentReferencePromotionBuilder = new ComponentReferencePromotionBuilderImpl(assemblyFactory);
//compositeReferenceWireBuilder = new CompositeReferenceWireBuilderImpl(assemblyFactory, endpointFactory);
compositeCloneBuilder = new CompositeCloneBuilderImpl();
componentConfigurationBuilder = new ComponentConfigurationBuilderImpl(assemblyFactory, scaBindingFactory, documentBuilderFactory, transformerFactory, interfaceContractMapper);
compositeServiceConfigurationBuilder = new CompositeServiceConfigurationBuilderImpl(assemblyFactory);
compositeReferenceConfigurationBuilder = new CompositeReferenceConfigurationBuilderImpl(assemblyFactory);
compositeBindingURIBuilder = new CompositeBindingURIBuilderImpl(assemblyFactory, scaBindingFactory, documentBuilderFactory, transformerFactory, interfaceContractMapper);
//componentServicePromotionBuilder = new ComponentServicePromotionBuilderImpl(assemblyFactory);
//compositeServicePromotionBuilder = new CompositeServicePromotionBuilderImpl(assemblyFactory);
compositePromotionBuilder = new CompositePromotionBuilderImpl(assemblyFactory, interfaceContractMapper);
compositePolicyBuilder = new CompositePolicyBuilderImpl(assemblyFactory, interfaceContractMapper);
componentServiceBindingBuilder = new ComponentServiceBindingBuilderImpl();
componentReferenceBindingBuilder = new ComponentReferenceBindingBuilderImpl();
componentReferenceEndpointReferenceBuilder = new ComponentReferenceEndpointReferenceBuilderImpl(assemblyFactory, interfaceContractMapper);
componentServiceEndpointBuilder = new ComponentServiceEndpointBuilderImpl(assemblyFactory);
//endpointReferenceBuilder = new EndpointReference2BuilderImpl(assemblyFactory, interfaceContractMapper);
}
public String getID() {
return "org.apache.tuscany.sca.assembly.builder.CompositeBuilder";
}
public void build(Composite composite, Definitions definitions, Monitor monitor) throws CompositeBuilderException {
try {
// Collect and fuse includes
compositeIncludeBuilder.build(composite, definitions, monitor);
// Expand nested composites
compositeCloneBuilder.build(composite, definitions, monitor);
// Configure all components
componentConfigurationBuilder.build(composite, definitions, monitor);
// Connect composite services/references to promoted services/references
compositePromotionBuilder.build(composite, definitions, monitor);
// Configure composite services by copying bindings up the promotion
// hierarchy overwriting automatic bindings with those added manually
compositeServiceConfigurationBuilder.build(composite, definitions, monitor);
// Configure composite references by copying bindings down promotion
// hierarchy overwriting automatic bindings with those added manually
compositeReferenceConfigurationBuilder.build(composite, definitions, monitor);
// Configure service binding URIs and names. Creates an SCA defined URI based
// on the scheme base URI, the component name and the binding name
compositeBindingURIBuilder.build(composite, definitions, monitor);
// Create $promoted$ component services on bottom level components
// to represent promoted services
// TODO - EPR replaced by endpoints on the promoted services
//componentServicePromotionBuilder.build(composite, definitions, monitor);
// Create $promoted$ component services on bottom level components
// to represent promoted composite services
// TODO - EPR OASIS doesn't deploy top level composite services
// if it did it would be replaced by endpoints
//compositeServicePromotionBuilder.build(composite, definitions, monitor);
// Perform and service binding related build activities. The binding
// will provide the builder.
componentServiceBindingBuilder.build(composite, definitions, monitor);
// create endpoints on component services.
componentServiceEndpointBuilder.build(composite, definitions, monitor);
// Apply any wires in the composite to create new component reference targets
componentReferenceWireBuilder.build(composite, definitions, monitor);
// create reference endpoint reference models
componentReferenceEndpointReferenceBuilder.build(composite, definitions, monitor);
// Push down configuration from promoted references to the
// references they promote
componentReferencePromotionBuilder.build(composite, definitions, monitor);
// Push down configuration from promoted references to the
// references they promote
// TODO - EPR Seems to be a repeat of compositeReferenceConfigurationBuilder
// componentReferencePromotionWireBuilder.build(composite, definitions, monitor);
// Wire the composite references
// TODO - EPR OASIS doesn't deploy top level composite references
// compositeReferenceWireBuilder.build(composite, definitions, monitor);
// Perform and reference binding related build activities. The binding
// will provide the builder.
componentReferenceBindingBuilder.build(composite, definitions, monitor);
// Compute the policies across the model hierarchy
compositePolicyBuilder.build(composite, definitions, monitor);
} catch (Exception e) {
throw new CompositeBuilderException("Exception while building composite " + composite.getName(), e);
} // end try
} // end method build
} //end class
|
