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1
12 package org.aspectj.internal.lang.reflect;
13
14 import java.lang.reflect.Method  ;
15 import java.util.StringTokenizer ;
16
17 import org.aspectj.lang.reflect.AjType;
18 import org.aspectj.lang.reflect.AjTypeSystem;
19 import org.aspectj.lang.reflect.Pointcut;
20 import org.aspectj.lang.reflect.PointcutExpression;
21
22
26 public class PointcutImpl implements Pointcut {
27
28 private final String name;
29 private final PointcutExpression pc;
30 private final Method baseMethod;
31 private final AjType declaringType;
32 private String [] parameterNames = new String [0];
33
34 protected PointcutImpl(String name, String pc, Method method, AjType declaringType, String pNames) {
35 this.name = name;
36 this.pc = new PointcutExpressionImpl(pc);
37 this.baseMethod = method;
38 this.declaringType = declaringType;
39 this.parameterNames = splitOnComma(pNames);
40 }
41
42
45 public PointcutExpression getPointcutExpression() {
46 return pc;
47 }
48
49 public String getName() {
50 return name;
51 }
52
53 public int getModifiers() {
54 return baseMethod.getModifiers();
55 }
56
57 public AjType<?>[] getParameterTypes() {
58 Class <?>[] baseParamTypes = baseMethod.getParameterTypes();
59 AjType<?>[] ajParamTypes = new AjType<?>[baseParamTypes.length];
60 for (int i = 0; i < ajParamTypes.length; i++) {
61 ajParamTypes[i] = AjTypeSystem.getAjType(baseParamTypes[i]);
62 }
63 return ajParamTypes;
64 }
65
66 public AjType getDeclaringType() {
67 return declaringType;
68 }
69
70 public String [] getParameterNames() {
71 return parameterNames;
72 }
73
74 private String [] splitOnComma(String s) {
75 StringTokenizer strTok = new StringTokenizer (s,",");
76 String [] ret = new String [strTok.countTokens()];
77 for (int i = 0; i < ret.length; i++) {
78 ret[i] = strTok.nextToken().trim();
79 }
80 return ret;
81 }
82
83 public String toString() {
84 StringBuffer sb = new StringBuffer ();
85 sb.append(getName());
86 sb.append("(");
87 AjType<?>[] ptypes = getParameterTypes();
88 for (int i = 0; i < ptypes.length; i++) {
89 sb.append(ptypes[i].getName());
90 if (this.parameterNames != null && this.parameterNames[i] != null) {
91 sb.append(" ");
92 sb.append(this.parameterNames[i]);
93 }
94 if (i+1 < ptypes.length) sb.append(",");
95 }
96 sb.append(") : ");
97 sb.append(getPointcutExpression().asString());
98 return sb.toString();
99 }
100 }
101 |
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