protected static final void initDatabase(
Class<?>[] classes, Map<String, String> options, Map<String, Field> optionFields) {
if (outputDB == null) {
return;
}
// --Init Database
outputDB.connect();
DBResultLogger logger = new DBResultLogger(outputDB, runName);
Execution.logger = logger;
outputDB.beginTransaction();
// --Add Options
for (String key : optionFields.keySet()) {
Field f = optionFields.get(key.toLowerCase());
// (try to save the declared option)
String value = options.get(key);
if (value == null) {
// (if no declared option, get field value)
try {
boolean accessSave = true;
if (!f.isAccessible()) {
accessSave = false;
f.setAccessible(true);
}
Object v = f.get(null);
if (v == null) {
value = "<null>";
} else if (v.getClass().isArray()) {
value = Arrays.toString((Object[]) v);
} else {
value = v.toString();
}
if (!accessSave) {
f.setAccessible(false);
}
} catch (IllegalArgumentException e) {
throw log.fail(e);
} catch (IllegalAccessException e) {
throw log.fail(e);
}
}
logger.logOption(key, value, f.getDeclaringClass().getName() + "." + f.getName());
}
// --Commit
outputDB.endTransaction();
}
private static void fillField(Field f, String value) {
try {
// --Permissions
boolean accessState = true;
if (Modifier.isFinal(f.getModifiers())) {
log.err(LOG_TAG, "Option cannot be final: " + f);
System.exit(ExitCode.BAD_OPTION.code);
}
if (!f.isAccessible()) {
accessState = false;
f.setAccessible(true);
}
// --Set Value
Object objVal = Utils.cast(value, f.getGenericType());
if (objVal != null) {
if (objVal.getClass().isArray()) {
// (case: array)
Object[] array = (Object[]) objVal;
// error check
if (!f.getType().isArray()) {
log.err(
LOG_TAG,
"Setting an array to a non-array field. field: "
+ f
+ " value: "
+ Arrays.toString(array)
+ " src: "
+ value);
System.exit(ExitCode.BAD_OPTION.code);
}
// create specific array
Object toSet = Array.newInstance(f.getType().getComponentType(), array.length);
for (int i = 0; i < array.length; i++) {
Array.set(toSet, i, array[i]);
}
// set value
f.set(null, toSet);
} else {
// case: not array
f.set(null, objVal);
}
} else {
log.err(
LOG_TAG, "Cannot assign option field: " + f + " value: " + value + "; invalid type");
System.exit(ExitCode.BAD_OPTION.code);
}
// --Permissions
if (!accessState) {
f.setAccessible(false);
}
} catch (IllegalArgumentException e) {
log.err(
LOG_TAG,
"Cannot assign option field: "
+ f.getDeclaringClass().getCanonicalName()
+ "."
+ f.getName()
+ " value: "
+ value
+ " cause: "
+ e.getMessage());
System.exit(ExitCode.BAD_OPTION.code);
} catch (IllegalAccessException e) {
log.err(
LOG_TAG,
"Cannot access option field: "
+ f.getDeclaringClass().getCanonicalName()
+ "."
+ f.getName());
System.exit(ExitCode.BAD_OPTION.code);
} catch (Exception e) {
log.err(
LOG_TAG,
"Cannot assign option field: "
+ f.getDeclaringClass().getCanonicalName()
+ "."
+ f.getName()
+ " value: "
+ value
+ " cause: "
+ e.getMessage());
System.exit(ExitCode.BAD_OPTION.code);
}
}