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
|
/*
* 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.implementation.ejb.impl;
import java.util.Collection;
import java.util.HashMap;
import java.util.Map;
import org.apache.tuscany.sca.assembly.Component;
import org.apache.tuscany.sca.assembly.ConstrainingType;
import org.apache.tuscany.sca.assembly.Property;
import org.apache.tuscany.sca.assembly.Reference;
import org.apache.tuscany.sca.assembly.Service;
import org.apache.tuscany.sca.assembly.builder.ComponentPreProcessor;
import org.apache.tuscany.sca.assembly.impl.ImplementationImpl;
import org.apache.tuscany.sca.contribution.jee.InjectionTarget;
import org.apache.tuscany.sca.implementation.ejb.EJBImplementation;
import org.apache.tuscany.sca.implementation.java.impl.JavaElementImpl;
import org.apache.tuscany.sca.implementation.java.impl.JavaResourceImpl;
import org.apache.tuscany.sca.runtime.RuntimeComponent;
/**
* The model representing an EJB implementation in an SCA assembly model.
*
* @version $Rev$ $Date$
*/
class EJBImplementationImpl extends ImplementationImpl implements EJBImplementation, ComponentPreProcessor {
private String ejbLink;
private Map<String, JavaElementImpl> propertyInjectionPoints = new HashMap<String, JavaElementImpl>();
private Map<String, JavaElementImpl> referenceInjectionPoints = new HashMap<String, JavaElementImpl>();
private Map<String, JavaResourceImpl> resourceInjectionPoints = new HashMap<String, JavaResourceImpl>();
private final Map<String, Collection<JavaElementImpl>> callbackInjectionPoints = new HashMap<String, Collection<JavaElementImpl>>();
private Map<InjectionTarget, Class<?>> optExtReferenceInjectionPoints = new HashMap<InjectionTarget, Class<?>>();
private Map<String, String> optExtPropertyInjectionPoints = new HashMap<String, String>();
/**
* Constructs a new EJB implementation.
*/
EJBImplementationImpl() {
super();
}
@Override
public ConstrainingType getConstrainingType() {
// The EJB implementation does not support constrainingTypes
return null;
}
public String getEJBLink() {
return ejbLink;
}
@Override
public void setConstrainingType(ConstrainingType constrainingType) {
// The EJB implementation does not support constrainingTypes
}
public void setEJBLink(String ejbLink) {
this.ejbLink = ejbLink;
}
public Map<String, JavaElementImpl> getPropertyInjectionPoints() {
return propertyInjectionPoints;
}
public Map<String, JavaElementImpl> getReferenceInjectionPoints() {
return referenceInjectionPoints;
}
public Map<String, JavaResourceImpl> getResourceInjectionPoints() {
return resourceInjectionPoints;
}
public Map<String, Collection<JavaElementImpl>> getCallbackInjectionPoints() {
return callbackInjectionPoints;
}
public Map<InjectionTarget, Class<?>> getOptExtensionReferenceInjectionPoints() {
return optExtReferenceInjectionPoints;
}
public Map<String, String> getOptExtensionPropertyInjectionPoints() {
return optExtPropertyInjectionPoints;
}
/**
* Use preProcess to add any references and properties dynamically
*/
public void preProcess(Component component) {
if (!(component instanceof RuntimeComponent)) {
return;
}
RuntimeComponent rtc = (RuntimeComponent) component;
for (Reference reference : rtc.getReferences()) {
if (getReference(reference.getName()) == null) {
getReferences().add(createReference(reference));
}
}
for (Property property : rtc.getProperties()) {
if (getProperty(property.getName()) == null) {
getProperties().add(createProperty(property));
}
}
for(Service service : rtc.getServices()) {
if (getService(service.getName()) == null) {
getServices().add(createService(service));
}
}
}
protected Reference getReference(String name) {
for (Reference reference : getReferences()) {
if (reference.getName().equals(name)) {
return reference;
}
}
return null;
}
protected Reference createReference(Reference reference) {
Reference newReference;
try {
newReference = (Reference)reference.clone();
} catch (CloneNotSupportedException e) {
throw new AssertionError(e); // should not ever happen
}
return newReference;
}
protected Property getProperty(String name) {
for (Property property : getProperties()) {
if (property.getName().equals(name)) {
return property;
}
}
return null;
}
protected Property createProperty(Property property) {
Property newProperty;
try {
newProperty = (Property)property.clone();
} catch (CloneNotSupportedException e) {
throw new AssertionError(e); // should not ever happen
}
return newProperty;
}
protected Service getService(String name) {
for (Service service : getServices()) {
if (service.getName().equals(name)) {
return service;
}
}
return null;
}
protected Service createService(Service service) {
Service newService;
try {
newService = (Service)service.clone();
} catch (CloneNotSupportedException e) {
throw new AssertionError(e); // should not ever happen
}
return newService;
}
}
|
