/**
* Get the InnerClassAccess for access method called by given INVOKESTATIC.
*
* @param inv the INVOKESTATIC instruction
* @param cpg the ConstantPoolGen for the method
* @return the InnerClassAccess, or null if the instruction is not an inner-class access
*/
public static InnerClassAccess getInnerClassAccess(INVOKESTATIC inv, ConstantPoolGen cpg)
throws ClassNotFoundException {
String className = inv.getClassName(cpg);
String methodName = inv.getName(cpg);
String methodSig = inv.getSignature(cpg);
InnerClassAccess access =
AnalysisContext.currentAnalysisContext()
.getInnerClassAccessMap()
.getInnerClassAccess(className, methodName);
return (access != null && access.getMethodSignature().equals(methodSig)) ? access : null;
}
public static String getCallSignature(Instruction ins, ConstantPoolGen cp) {
if (ins instanceof INVOKESTATIC) {
INVOKESTATIC invst = (INVOKESTATIC) ins;
return invst.getSignature(cp);
} else if (ins instanceof INVOKEVIRTUAL) {
INVOKEVIRTUAL invst = (INVOKEVIRTUAL) ins;
return invst.getSignature(cp);
} else if (ins instanceof INVOKEINTERFACE) {
INVOKEINTERFACE invst = (INVOKEINTERFACE) ins;
return invst.getSignature(cp);
} else if (ins instanceof INVOKESPECIAL) {
INVOKESPECIAL invst = (INVOKESPECIAL) ins;
return invst.getSignature(cp);
} else {
return null;
}
}