本文整理汇总了Java中org.apache.bcel.verifier.VerificationResult.VERIFIED_REJECTED属性的典型用法代码示例。如果您正苦于以下问题：Java VerificationResult.VERIFIED_REJECTED属性的具体用法？Java VerificationResult.VERIFIED_REJECTED怎么用？Java VerificationResult.VERIFIED_REJECTED使用的例子？那么恭喜您, 这里精选的属性代码示例或许可以为您提供帮助。您也可以进一步了解该属性所在类org.apache.bcel.verifier.VerificationResult的用法示例。
在下文中一共展示了VerificationResult.VERIFIED_REJECTED属性的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: do_verify
/**
* Pass 3b implements the data flow analysis as described in the Java Virtual
* Machine Specification, Second Edition.
* Later versions will use LocalVariablesInfo objects to verify if the
* verifier-inferred types and the class file's debug information (LocalVariables
* attributes) match [TODO].
*
* @see org.apache.bcel.verifier.statics.LocalVariablesInfo
* @see org.apache.bcel.verifier.statics.Pass2Verifier#getLocalVariablesInfo(int)
*/
public VerificationResult do_verify() {
if (!myOwner.doPass3a(method_no).equals(VerificationResult.VR_OK)) {
return VerificationResult.VR_NOTYET;
}
// Pass 3a ran before, so it's safe to assume the JavaClass object is
// in the BCEL repository.
JavaClass jc = Repository.lookupClass(myOwner.getClassName());
ConstantPoolGen constantPoolGen = new ConstantPoolGen(jc.getConstantPool());
// Init Visitors
InstConstraintVisitor icv = new InstConstraintVisitor();
icv.setConstantPoolGen(constantPoolGen);
ExecutionVisitor ev = new ExecutionVisitor();
ev.setConstantPoolGen(constantPoolGen);
Method[] methods = jc.getMethods(); // Method no "method_no" exists, we ran Pass3a before on it!
try {
MethodGen mg = new MethodGen(methods[method_no], myOwner.getClassName(), constantPoolGen);
icv.setMethodGen(mg);
////////////// DFA BEGINS HERE ////////////////
if (!(mg.isAbstract() || mg.isNative())) { // IF mg HAS CODE (See pass 2)
ControlFlowGraph cfg = new ControlFlowGraph(mg);
// Build the initial frame situation for this method.
Frame f = new Frame(mg.getMaxLocals(), mg.getMaxStack());
if (!mg.isStatic()) {
if (mg.getName().equals(Constants.CONSTRUCTOR_NAME)) {
Frame._this = new UninitializedObjectType(new ObjectType(jc.getClassName()));
f.getLocals().set(0, Frame._this);
} else {
Frame._this = null;
f.getLocals().set(0, new ObjectType(jc.getClassName()));
}
}
Type[] argtypes = mg.getArgumentTypes();
int twoslotoffset = 0;
for (int j = 0; j < argtypes.length; j++) {
if (argtypes[j] == Type.SHORT || argtypes[j] == Type.BYTE || argtypes[j] == Type.CHAR || argtypes[j] == Type.BOOLEAN) {
argtypes[j] = Type.INT;
}
f.getLocals().set(twoslotoffset + j + (mg.isStatic() ? 0 : 1), argtypes[j]);
if (argtypes[j].getSize() == 2) {
twoslotoffset++;
f.getLocals().set(twoslotoffset + j + (mg.isStatic() ? 0 : 1), Type.UNKNOWN);
}
}
circulationPump(cfg, cfg.contextOf(mg.getInstructionList().getStart()), f, icv, ev);
}
} catch (VerifierConstraintViolatedException ce) {
ce.extendMessage("Constraint violated in method '" + methods[method_no] + "':\n", "");
return new VerificationResult(VerificationResult.VERIFIED_REJECTED, ce.getMessage());
} catch (RuntimeException re) {
// These are internal errors
StringWriter sw = new StringWriter();
PrintWriter pw = new PrintWriter(sw);
re.printStackTrace(pw);
throw new AssertionViolatedException("Some RuntimeException occured while verify()ing class '" + jc.getClassName() + "', method '" + methods[method_no] + "'. Original RuntimeException's stack trace:\n---\n" + sw + "---\n");
}
return VerificationResult.VR_OK;
}