/**
* Appends names of the specified array classes to the buffer. The array elements may represent a
* simple type, a reference type or an array type. Output format: java.lang.Object[],
* java.io.File, void
*
* @param sb buffer
* @param objs array of classes to print the names
* @throws NullPointerException if any of the arguments is null
*/
void appendArrayGenericType(StringBuilder sb, Type[] objs) {
if (objs.length > 0) {
appendGenericType(sb, objs[0]);
for (int i = 1; i < objs.length; i++) {
sb.append(',');
appendGenericType(sb, objs[i]);
}
}
}
/**
* Appends the generic type representation to the buffer.
*
* @param sb buffer
* @param obj the generic type which representation should be appended to the buffer
* @throws NullPointerException if any of the arguments is null
*/
void appendGenericType(StringBuilder sb, Type obj) {
if (obj instanceof TypeVariable) {
sb.append(((TypeVariable) obj).getName());
} else if (obj instanceof ParameterizedType) {
sb.append(obj.toString());
} else if (obj instanceof GenericArrayType) { // XXX: is it a working branch?
Type simplified = ((GenericArrayType) obj).getGenericComponentType();
appendGenericType(sb, simplified);
sb.append("[]");
} else if (obj instanceof Class) {
Class c = ((Class<?>) obj);
if (c.isArray()) {
String as[] = c.getName().split("\\[");
int len = as.length - 1;
if (as[len].length() > 1) {
sb.append(as[len].substring(1, as[len].length() - 1));
} else {
char ch = as[len].charAt(0);
if (ch == 'I') sb.append("int");
else if (ch == 'B') sb.append("byte");
else if (ch == 'J') sb.append("long");
else if (ch == 'F') sb.append("float");
else if (ch == 'D') sb.append("double");
else if (ch == 'S') sb.append("short");
else if (ch == 'C') sb.append("char");
else if (ch == 'Z') sb.append("boolean");
else if (ch == 'V') // XXX: is it a working branch?
sb.append("void");
}
for (int i = 0; i < len; i++) {
sb.append("[]");
}
} else {
sb.append(c.getName());
}
}
}
