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1
24
25 package org.aspectj.compiler.crosscuts.joinpoints;
26
27 import org.aspectj.compiler.base.ast.*;
28 import org.aspectj.compiler.crosscuts.ast.*;
29
30 import java.util.*;
31
32 public class CalleeSideCallJp extends CodeDecJp {
33 TypeDec typeDec;
34 public CalleeSideCallJp(TypeDec typeDec, MethodDec methodDec) {
35 super(methodDec);
36 this.typeDec = typeDec;
37 }
38
39 public Kind getKind() { return MethodCallJp.KIND; }
40
41 public void addPlan(JpPlan plan) {
42 if (plan instanceof AdvicePlan) {
43 AdvicePlan advicePlan = (AdvicePlan)plan;
44 if (advicePlan.getAdviceDec() != null &&
45 advicePlan.getAdviceDec().needsStaticEnclosingJoinPointFormal())
46 {
47 getCompiler().showMessage(" skip plan on " + this + " needs enclosing join point");
48 return;
49 }
50 }
51 plans.add(plan);
52 }
53
54
56 public String  toString() {
57 return super.toString() + "*";
58 }
59
60 public Type getBytecodeType() {
61 return getCodeDec().getBytecodeType();
62 }
63
64 public Type getDeclaringType() {
65 return getCodeDec().getDeclaringType();
66 }
67
68 public Expr makeTargetExpr() {
69 return super.makeThisExpr();
70 }
71
72 public Type makeThisExprType() { return null; }
73 public Expr makeThisExpr() {
74 return null;
75 }
76 public Exprs makeArgsExprs() {
77 return getCodeFormals().makeExprs();
78 }
79
80 public ASTObject getSourceLocation() { return null; }
81 public ASTObject getTargetNode() { return getCodeDec(); }
82 public Type getTargetType() {
83 return null; }
85
86
87 public Set getTargetTypes() {
88 return getBaseMethodDec().getMatchingSignatureTypes();
90 }
91
92
93
112 public boolean isSynthetic() {
113 return getCodeDec().getDeclaringType() != typeDec.getType();
114 }
115
116 public MethodDec getBaseMethodDec() {
117 if (isSynthetic()) {
118 }
120 return (MethodDec)getCodeDec();
121 }
122
123 public String getPostDispatchMethodName() {
124 return getAST().makeGeneratedName(getCodeDec().getId() + "$ajcPostCall");
125 }
126
127 private Formals codeFormals = null;
128 public Formals getCodeFormals() {
129 if (codeFormals == null) {
130 codeFormals = (Formals)getBaseMethodDec().getFormals().copy();
131 }
132 return codeFormals;
133 }
134
135
136 public MethodDec getPostMethodDec() {
137 if (postDispatchMethod == null) {
138 Formals formals = getBaseMethodDec().getFormals();
139 Type resultType = getBaseMethodDec().getResultType();
140 String id = getPostDispatchMethodName();
141 Modifiers modifiers = (Modifiers)getBaseMethodDec().getModifiers().copy();
142 postDispatchMethod =
143 getAST().makeMethod(modifiers, resultType, id, formals, null);
144 TypeDs _throws = getBaseMethodDec().getThrows();
145 if (_throws != null) {
146 postDispatchMethod.setThrows((TypeDs)_throws.copy());
147 }
148 postDispatchMethod.owner = getBaseMethodDec();
149 getBaseMethodDec().getBytecodeTypeDec().getBody().add(postDispatchMethod);
150 }
151 return postDispatchMethod;
152 }
153
154
155 MethodDec postDispatchMethod = null;
156 boolean madeInnerMethod = false;
157 public Stmts getStmts() {
158 if (!madeInnerMethod) {
159 madeInnerMethod = true;
160 CodeBody body = getBaseMethodDec().getBody();
161 Type resultType = getBaseMethodDec().getResultType();
162
163 getBaseMethodDec().setBody(null);
164
165 getPostMethodDec();
166
167 getBaseMethodDec().setFormals(getCodeFormals());
168 getBaseMethodDec().setResultTypeD(resultType.makeTypeD());
169
170
171 postDispatchMethod.setBody(body);
172
173 Exprs args = getCodeFormals().makeExprs();
174 Expr thisExpr = makeThisExprOrType();
175 Expr callExpr = getAST().makeCall(postDispatchMethod, thisExpr, args);
176 callExpr.setSourceLocation(getTargetNode().getSourceLocation());
177 Stmt stmt = null;
178 if (resultType.isVoid()) {
179 stmt = getAST().makeStmt(callExpr);
180 } else {
181 stmt = getAST().makeReturn(callExpr);
182 }
183 getBaseMethodDec().setBody(getAST().makeBlock(stmt));
184 }
185 return getBaseMethodDec().getBody().getStmts();
186 }
187 }
188 |
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