Package javassist.bytecode

Examples of javassist.bytecode.LocalVariableAttribute.variableName()

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        int n = va.tableLength();
        for (int i = 0; i < n; ++i) {
            int index = va.index(i);
            if (index < numOfLocalVars)
                gen.recordVariable(va.descriptor(i), va.variableName(i),
                                   index, stable);
        }

        return true;
    }
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      int startIndex = getStartIndex(attr);
      String[] paramNames = new String[cm.getParameterTypes().length];
      int pos = Modifier.isStatic(cm.getModifiers()) ? 0 : 1;
     
      for (int i = 0; i < paramNames.length; i++)
        paramNames[i] = attr.variableName(startIndex + i + pos);
      // paramNames即参数名
      for (int i = 0; i < paramNames.length; i++) {
        System.out.println(paramNames[i]);
      }
     
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                continue;
            }
            LocalVariableAttribute localVariableAttribute = (LocalVariableAttribute) codeAttribute.getAttribute("LocalVariableTable");
            if (localVariableAttribute != null) {
                for (int i = 0; i < localVariableAttribute.tableLength(); i++) {
                    sigChecksum.append(localVariableAttribute.variableName(i) + ",");
                }
            }
        }

        if (ctClass.getClassInitializer() != null) {
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    LocalVariableAttribute localVariableAttribute = (LocalVariableAttribute) codeAttribute.getAttribute("LocalVariableTable");
    LOGGER.debug("search vars : " + localVariableAttribute + " > " + (localVariableAttribute != null ? localVariableAttribute.tableLength() : 0));
    if(localVariableAttribute != null) {
      for(int i = 0; i < localVariableAttribute.tableLength(); i++) {
        boolean isParameter = isStatic ? i < nbParameters : (i > 0 && i <= nbParameters);
        LocalVariable localVariable = new LocalVariable(i, localVariableAttribute.variableName(i), LocalVariableType.parse(localVariableAttribute.signature(i)), isParameter, behavior);
        variables.put(i, localVariable);
        LOGGER.debug(String.format("findLocalVariables: foud var %s is '%s' (slot %s)", i, localVariable.name, localVariable.getSlot()));
      }
    } else LOGGER.debug("no local vars found");
    return variables;
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            } else {
                if (localVariableAttribute.tableLength() < method.getParameterTypes().length + (Modifier.isStatic(method.getModifiers()) ? 0 : 1)) {
                    Logger.warn("weird: skipping method %s %s as its number of local variables is incorrect (lv=%s || lv.length=%s || params.length=%s || (isStatic? %s)", method.getReturnType().getName(), method.getLongName(), localVariableAttribute, localVariableAttribute != null ? localVariableAttribute.tableLength() : -1, method.getParameterTypes().length, Modifier.isStatic(method.getModifiers()));
                }
                for (int i = 0; i < localVariableAttribute.tableLength(); i++) {
                    if (!localVariableAttribute.variableName(i).equals("__stackRecorder")) {
                        parameterNames.add(new T2<Integer, String>(localVariableAttribute.startPc(i) + localVariableAttribute.index(i), localVariableAttribute.variableName(i)));
                    }
                }
                Collections.sort(parameterNames, new Comparator<T2<Integer, String>>() {
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                if (localVariableAttribute.tableLength() < method.getParameterTypes().length + (Modifier.isStatic(method.getModifiers()) ? 0 : 1)) {
                    Logger.warn("weird: skipping method %s %s as its number of local variables is incorrect (lv=%s || lv.length=%s || params.length=%s || (isStatic? %s)", method.getReturnType().getName(), method.getLongName(), localVariableAttribute, localVariableAttribute != null ? localVariableAttribute.tableLength() : -1, method.getParameterTypes().length, Modifier.isStatic(method.getModifiers()));
                }
                for (int i = 0; i < localVariableAttribute.tableLength(); i++) {
                    if (!localVariableAttribute.variableName(i).equals("__stackRecorder")) {
                        parameterNames.add(new T2<Integer, String>(localVariableAttribute.startPc(i) + localVariableAttribute.index(i), localVariableAttribute.variableName(i)));
                    }
                }
                Collections.sort(parameterNames, new Comparator<T2<Integer, String>>() {

                    public int compare(T2<Integer, String> o1, T2<Integer, String> o2) {
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                continue;
            }
            LocalVariableAttribute localVariableAttribute = (LocalVariableAttribute) codeAttribute.getAttribute("LocalVariableTable");
            if (localVariableAttribute != null) {
                for (int i = 0; i < localVariableAttribute.tableLength(); i++) {
                    sigChecksum.append(localVariableAttribute.variableName(i) + ",");
                }
            }
        }

        if (ctClass.getClassInitializer() != null) {
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          throw new Exception("class:"+cls.getName()+", have no LocalVariableTable, please use javac -g:{vars} to compile the source file");
      }
      String[] paramNames = new String[cm.getParameterTypes().length]; 
      int pos = Modifier.isStatic(cm.getModifiers()) ? 0 : 1; 
      for (int i = 0; i < paramNames.length; i++) {
          paramNames[i] = attr.variableName(i + pos);
      }
      return paramNames;
    }
   
   
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/* 278 */     int n = va.tableLength();
/* 279 */     for (int i = 0; i < n; i++) {
/* 280 */       int start = va.startPc(i);
/* 281 */       int len = va.codeLength(i);
/* 282 */       if ((start <= pc) && (pc < start + len)) {
/* 283 */         this.gen.recordVariable(va.descriptor(i), va.variableName(i), va.index(i), this.stable);
/*     */       }
/*     */     }
/*     */
/* 287 */     return true;
/*     */   }
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/*     */     }
/* 308 */     int n = va.tableLength();
/* 309 */     for (int i = 0; i < n; i++) {
/* 310 */       int index = va.index(i);
/* 311 */       if (index < numOfLocalVars) {
/* 312 */         this.gen.recordVariable(va.descriptor(i), va.variableName(i), index, this.stable);
/*     */       }
/*     */     }
/*     */
/* 316 */     return true;
/*     */   }
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