private void castAndSetProperty(
InvokeInstruction insn, String property, List<Instruction> instructions, Class<?> primitive) {
Variable castVar = program.createVariable();
InvokeInstruction castInvoke = new InvokeInstruction();
castInvoke.setType(InvocationType.SPECIAL);
String primitiveCapitalized = primitive.getName();
primitiveCapitalized =
Character.toUpperCase(primitiveCapitalized.charAt(0)) + primitiveCapitalized.substring(1);
castInvoke.setMethod(
new MethodReference(
ResourceAccessor.class, "castFrom" + primitiveCapitalized, primitive, Object.class));
castInvoke.getArguments().add(insn.getArguments().get(0));
castInvoke.setReceiver(castVar);
instructions.add(castInvoke);
setProperty(insn, property, instructions, castVar);
}
private void setProperty(
InvokeInstruction insn, String property, List<Instruction> instructions, Variable valueVar) {
Variable nameVar = program.createVariable();
StringConstantInstruction nameInsn = new StringConstantInstruction();
nameInsn.setConstant(property);
nameInsn.setReceiver(nameVar);
instructions.add(nameInsn);
InvokeInstruction accessorInvoke = new InvokeInstruction();
accessorInvoke.setType(InvocationType.SPECIAL);
accessorInvoke.setMethod(
new MethodReference(
ResourceAccessor.class, "put", Object.class, String.class, Object.class, void.class));
accessorInvoke.getArguments().add(insn.getInstance());
accessorInvoke.getArguments().add(nameVar);
accessorInvoke.getArguments().add(valueVar);
instructions.add(accessorInvoke);
}
private List<Instruction> transformKeys(InvokeInstruction insn) {
Variable tmp = program.createVariable();
InvokeInstruction keysInsn = new InvokeInstruction();
keysInsn.setType(InvocationType.SPECIAL);
keysInsn.setMethod(
new MethodReference(ResourceAccessor.class, "keys", Object.class, Object.class));
keysInsn.getArguments().add(insn.getInstance());
keysInsn.setReceiver(tmp);
InvokeInstruction transformInsn = new InvokeInstruction();
transformInsn.setType(InvocationType.SPECIAL);
transformInsn.setMethod(
new MethodReference(ResourceAccessor.class, "keysToStrings", Object.class, String[].class));
transformInsn.getArguments().add(tmp);
transformInsn.setReceiver(insn.getReceiver());
return Arrays.asList(keysInsn, transformInsn);
}