public NumberField(Form form, Parameter parameter) {
super(form, parameter);
Class<?> type = parameter.getValueType();
if (Byte.class.equals(type)) {
setConvertor(
new Convertor<String>() {
public Object convert(String text) throws Exception {
return Byte.parseByte(text);
}
});
} else if (Double.class.equals(type)) {
setConvertor(
new Convertor<String>() {
public Object convert(String text) throws Exception {
return Double.parseDouble(text);
}
});
} else if (Float.class.equals(type)) {
setConvertor(
new Convertor<String>() {
public Object convert(String text) throws Exception {
return Float.parseFloat(text);
}
});
} else if (Integer.class.equals(type)) {
setConvertor(
new Convertor<String>() {
public Object convert(String text) throws Exception {
return Integer.parseInt(text);
}
});
} else if (Long.class.equals(type)) {
setConvertor(
new Convertor<String>() {
public Object convert(String text) throws Exception {
return Long.parseLong(text);
}
});
} else if (Short.class.equals(type)) {
setConvertor(
new Convertor<String>() {
public Object convert(String text) throws Exception {
return Short.parseShort(text);
}
});
}
}
public static void load() {
if (FileHelper.isDirectoryExist(dataDir)) {
DbBase.clearDatabase(Parameter.getInstance().getDbDatabase());
total = progress = 0;
try {
String[] filenames = new File(dataDir).list();
for (String filename : filenames) {
total += FileHelper.countLines(dataDir + "/" + filename);
DbBase.createTable(filename);
}
for (String filename : filenames) {
load(filename);
}
} catch (IOException e) {
e.printStackTrace();
}
} else {
Log.error("can not find data directory");
}
total = progress = 0;
}