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1
4
5 package com.tc.aspectwerkz.definition.deployer;
6
7 import com.tc.aspectwerkz.DeploymentModel;
8 import com.tc.aspectwerkz.annotation.AspectAnnotationParser;
9 import com.tc.aspectwerkz.aspect.AdviceType;
10 import com.tc.aspectwerkz.definition.AspectDefinition;
11 import com.tc.aspectwerkz.definition.DefinitionParserHelper;
12 import com.tc.aspectwerkz.definition.SystemDefinition;
13 import com.tc.aspectwerkz.reflect.impl.asm.AsmClassInfo;
14 import com.tc.aspectwerkz.reflect.ClassInfo;
15 import com.tc.aspectwerkz.reflect.MethodInfo;
16 import com.tc.aspectwerkz.transform.inlining.AspectModelManager;
17
18 import java.util.ArrayList  ;
19 import java.util.Iterator ;
20 import java.util.List ;
21
22
27 public class AspectDefinitionBuilder implements DefinitionBuilder {
28 private final List m_advices = new ArrayList ();
29 private final List m_pointcuts = new ArrayList ();
30 private final AspectDefinition m_aspectDef;
31 private final ClassInfo m_classInfo;
32 private final SystemDefinition m_systemDef;
33
34 public AspectDefinitionBuilder(final String aspectClass,
35 final DeploymentModel deploymentModel,
36 final String containerClassName,
37 final SystemDefinition systemDef,
38 final ClassLoader loader) {
39 m_classInfo = AsmClassInfo.getClassInfo(aspectClass, loader);
40 m_aspectDef = new AspectDefinition(aspectClass, m_classInfo, systemDef);
41 m_aspectDef.setDeploymentModel(deploymentModel);
42 m_aspectDef.setContainerClassName(containerClassName);
43 m_systemDef = systemDef;
44 AspectModelManager.defineAspect(m_classInfo, m_aspectDef, loader);
45 try {
46 AspectAnnotationParser.parse(m_classInfo, m_aspectDef, loader);
47 } catch(Throwable t) {
48 System.err.println("### Unable to retrieve annotation data for "+aspectClass+"; "+t.toString());
49 }
50 }
51
52
56 public void addAdvice(
57 final AdviceType type,
58 final String pointcut,
59 final String fqn) {
60 addAdvice(type.toString(), pointcut, fqn);
61 }
62
63 public void addAdvice(
64 final String type,
65 final String pointcut,
66 final String fqn) {
67 MethodInfo methodInfo = DefinitionParserHelper.createMethodInfoForAdviceFQN(fqn, m_aspectDef, m_classInfo);
68 m_advices.add(new AdviceDefinitionBuilder(fqn, type, pointcut, methodInfo, m_aspectDef));
69 }
70
71 public void addPointcut(final String name, final String expression) {
72 m_pointcuts.add(new PointcutDefinitionBuilder(name, expression, m_aspectDef));
73 }
74
75 public void build() {
76 for (Iterator it = m_advices.iterator(); it.hasNext();) {
77 ((DefinitionBuilder) it.next()).build();
78 }
79 for (Iterator it = m_pointcuts.iterator(); it.hasNext();) {
80 ((DefinitionBuilder) it.next()).build();
81 }
82 m_systemDef.addAspect(m_aspectDef);
83 }
84
85 public AspectDefinition getAspectDefinition() {
86 return m_aspectDef;
87 }
88 }
89 |
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