blob: 72b80022383530cf08a8756bdc0218ec173efef9 (
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
|
/*
* 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 echo.provider.policy;
import javax.xml.namespace.QName;
import javax.xml.stream.XMLStreamException;
import javax.xml.stream.XMLStreamReader;
import javax.xml.stream.XMLStreamWriter;
import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
import org.apache.tuscany.sca.contribution.resolver.ClassReference;
import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
import org.apache.tuscany.sca.contribution.service.ContributionReadException;
import org.apache.tuscany.sca.contribution.service.ContributionResolveException;
import org.apache.tuscany.sca.contribution.service.ContributionWriteException;
/**
*
*/
public abstract class EchoBindingPolicyProcessor<T extends EchoBindingPolicy> implements StAXArtifactProcessor<T> {
public static final String ENCRYPTION = "Encryption";
public QName getArtifactType() {
return new QName("http://sample/policy", "echoBindingPolicy");
}
public T read(XMLStreamReader reader) throws ContributionReadException, XMLStreamException {
String name = reader.getAttributeValue(null, "name");
if (name != null && name.equals(ENCRYPTION)) {
EchoBindingEncryptionPolicy policy = new EchoBindingEncryptionPolicy();
policy.setEncryptionStrategyClassName(reader.getAttributeValue(null, "strategy"));
return (T)policy;
}
return null;
}
public void write(T arg0, XMLStreamWriter arg1) throws ContributionWriteException, XMLStreamException {
}
public void resolve(T policy, ModelResolver resolver) throws ContributionResolveException {
if (policy instanceof EchoBindingEncryptionPolicy) {
EchoBindingEncryptionPolicy ePolicy = (EchoBindingEncryptionPolicy)policy;
ClassReference classReference = new ClassReference(ePolicy.getEncryptionStrategyClassName());
classReference = resolver.resolveModel(ClassReference.class, classReference);
Class javaClass = classReference != null ? classReference.getJavaClass() : null;
if (javaClass == null) {
//throw new ContributionResolveException(new ClassNotFoundException(ePolicy.getEncryptionStrategyClass()));
}
//ePolicy.setStrategyClass(javaClass);
//FIXME: need to resolve this thro resolver
try {
ePolicy.setStrategyClass((Class<? extends EncryptionStrategy>)Class.forName(ePolicy
.getEncryptionStrategyClassName()));
} catch (Exception e) {
throw new ContributionResolveException(e);
}
ePolicy.setStrategyClass(ePolicy.getStrategyClass());
ePolicy.setUnresolved(false);
}
}
}
|
