Java Code Examples for java.lang.reflect.Field.setDouble()
The following are Jave code examples for showing how to use
setDouble() of the
java.lang.reflect.Field
class.
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Example 1
| Project: Pluto-Android File: DaoUtils.java Source Code and License | 6 votes |
private static final <T> void setField(Cursor cursor, int columnIndex,
T instance, Field field) throws IllegalArgumentException,
IllegalAccessException {
Class<?> type = field.getType();
field.setAccessible(true);
int index = cursor.getColumnIndex(field.getName());
if (type.equals(int.class) || type.equals(Integer.class)) {
field.setInt(instance, cursor.getInt(index));
} else if (type.equals(String.class)) {
field.set(instance, cursor.getString(index));
} else if (type.equals(long.class) || type.equals(Long.class)) {
field.setLong(instance, cursor.getLong(index));
} else if (type.equals(double.class) || type.equals(Double.class)) {
field.setDouble(instance, cursor.getDouble(index));
}else if (type.equals(Date.class)) {
long datetime = cursor.getLong(index);
if(datetime>0){
field.set(instance, new Date(datetime));
}
}
}
Example 2
| Project: BaseClient File: Value.java Source Code and License | 6 votes |
public void setValue(double value) {
this.value = value;
Field[] arrfield = this.mod.getClass().getDeclaredFields();
int n = arrfield.length;
int n2 = 0;
while (n2 < n) {
Field field = arrfield[n2];
field.setAccessible(true);
if (field.isAnnotationPresent(Val.class) && field.getName().equalsIgnoreCase(this.name)) {
try {
field.setDouble(this.mod, value);
}
catch (Exception e) {
e.printStackTrace();
}
}
++n2;
}
ValueManager.save();
}
Example 3
| Project: eds File: AbstractEventPublisher.java Source Code and License | 5 votes |
protected void setProperties(Object configBean, String id){
Class clazz = configBean.getClass();
while(clazz != Object.class){
Field[] fields = clazz.getDeclaredFields();
for(Field f : fields){
String fieldName = f.getName();
String fieldValue = ClientConfig.getProperty(id + "." + fieldName);
if(fieldValue != null){
f.setAccessible(true);
Class cls = f.getType();
try {
if(cls == int.class || cls == Integer.class){
f.setInt(configBean, Integer.parseInt(fieldValue));
}else if(cls == String.class){
f.set(configBean, fieldValue);
}else if(cls == long.class || cls == Long.class){
f.setLong(configBean, Long.parseLong(fieldValue));
}else if(cls == boolean.class || cls == Boolean.class){
f.setBoolean(configBean, Boolean.parseBoolean(fieldValue));
}else if(cls == double.class || cls == Double.class){
f.setDouble(configBean, Double.parseDouble(fieldValue));
}
else{
LOG.error("skip not supported config bean field type ! "+fieldName+", "+cls);
}
} catch (IllegalAccessException e) {
e.printStackTrace();
}
}
}
clazz = clazz.getSuperclass();
}
}
Example 4
| Project: ZentrelaRPG File: ReflectCommand.java Source Code and License | 5 votes |
@Override
public void executeConsole(CommandSender sender, String[] args) {
try {
if (args.length == 3) {
PlayerDataRPG pd = plugin.getPD(plugin.getServer().getPlayer(args[0]));
if (pd == null) {
sender.sendMessage("Could not get data for player " + args[0]);
} else {
Field f = PlayerDataRPG.class.getDeclaredField(args[1]);
f.setAccessible(true);
Object o = f.get(pd);
Class<?> c = f.getType();
if (c == int.class || c == Integer.class) {
f.setInt(pd, Integer.parseInt(args[2]));
} else if (c == long.class || c == Long.class) {
f.setLong(pd, Long.parseLong(args[2]));
} else if (c == double.class || c == Double.class) {
f.setDouble(pd, Double.parseDouble(args[2]));
} else if (c == String.class) {
f.set(pd, args[2]);
} else if (c == boolean.class) {
f.setBoolean(pd, Boolean.parseBoolean(args[2]));
}
sender.sendMessage("Updated value for " + args[0] + " from " + o + " to " + f.get(pd));
}
}
} catch (Exception e) {
e.printStackTrace();
}
}
Example 5
| Project: MagicBox File: DoubleReader.java Source Code and License | 5 votes |
@Override
public void read(Bundle bundle, Object to, StateField field) throws IllegalAccessException {
Field propertyField = field.getField();
propertyField.setAccessible(true);
propertyField.setDouble(to,bundle.getDouble(field.getBundleKey()));
}
Example 6
| Project: ETF-Java File: ReflectionUtils.java Source Code and License | 4 votes |
public static void setField(Object instance, Field field, Object value) throws IllegalAccessException {
if (value == null && field.getType().isPrimitive()) {
return;
}
if (UNSAFE != null) {
if (int.class.equals(field.getType())) {
((sun.misc.Unsafe) UNSAFE).putInt(instance, ((sun.misc.Unsafe) UNSAFE).objectFieldOffset(field), (int) value);
} else if (long.class.equals(field.getType())) {
((sun.misc.Unsafe) UNSAFE).putLong(instance, ((sun.misc.Unsafe) UNSAFE).objectFieldOffset(field), (long) value);
} else if (double.class.equals(field.getType())) {
((sun.misc.Unsafe) UNSAFE).putDouble(instance, ((sun.misc.Unsafe) UNSAFE).objectFieldOffset(field), (double) value);
} else if (void.class.equals(field.getType())) {
} else if (float.class.equals(field.getType())) {
((sun.misc.Unsafe) UNSAFE).putFloat(instance, ((sun.misc.Unsafe) UNSAFE).objectFieldOffset(field), (float) value);
} else if (byte.class.equals(field.getType())) {
((sun.misc.Unsafe) UNSAFE).putByte(instance, ((sun.misc.Unsafe) UNSAFE).objectFieldOffset(field), (byte) value);
} else if (char.class.equals(field.getType())) {
((sun.misc.Unsafe) UNSAFE).putChar(instance, ((sun.misc.Unsafe) UNSAFE).objectFieldOffset(field), (char) value);
} else if (boolean.class.equals(field.getType())) {
((sun.misc.Unsafe) UNSAFE).putBoolean(instance, ((sun.misc.Unsafe) UNSAFE).objectFieldOffset(field), (boolean) value);
} else if (short.class.equals(field.getType())) {
((sun.misc.Unsafe) UNSAFE).putShort(instance, ((sun.misc.Unsafe) UNSAFE).objectFieldOffset(field), (short) value);
} else {
((sun.misc.Unsafe) UNSAFE).putObject(instance, ((sun.misc.Unsafe) UNSAFE).objectFieldOffset(field), value);
}
} else { //Fallback if unsafe isn't available
field.setAccessible(true);
if (int.class.equals(field.getType())) {
field.setInt(instance, (int) value);
} else if (long.class.equals(field.getType())) {
field.setLong(instance, (long) value);
} else if (double.class.equals(field.getType())) {
field.setDouble(instance, (double) value);
} else if (void.class.equals(field.getType())) {
} else if (float.class.equals(field.getType())) {
field.setFloat(instance, (float) value);
} else if (byte.class.equals(field.getType())) {
field.setByte(instance, (byte) value);
} else if (char.class.equals(field.getType())) {
field.setChar(instance, (char) value);
} else if (boolean.class.equals(field.getType())) {
field.setBoolean(instance, (boolean) value);
} else if (short.class.equals(field.getType())) {
field.setShort(instance, (short) value);
} else {
field.set(instance, value);
}
}
}
Example 7
| Project: crush File: Instrument.java Source Code and License | 4 votes |
public void uniformGains(Field field) throws IllegalAccessException {
for(Channel channel : this) field.setDouble(channel, 1.0);
}
Example 8
| Project: VoidApi File: SerializableConfig.java Source Code and License | 4 votes |
public void deserializePrimitiveField(Field f, Property prop, Object instance) throws IllegalArgumentException, IllegalAccessException
{
switch(fromJavaPrimitiveType(f.getType()))
{
case INTEGER:
{
if (f.getType().equals(Byte.TYPE))
{
f.setByte(instance, (byte) prop.getInt());
}
if (f.getType().equals(Short.TYPE))
{
f.setShort(instance, (short) prop.getInt());
}
if (f.getType().equals(Integer.TYPE))
{
f.setInt(instance, prop.getInt());
}
break;
}
case DOUBLE:
{
if (f.getType().equals(Float.TYPE))
{
f.setFloat(instance, (float) prop.getDouble());
}
if (f.getType().equals(Double.TYPE))
{
f.setDouble(instance, prop.getDouble());
}
if (f.getType().equals(Long.TYPE))
{
f.setLong(instance, (long) prop.getDouble());
}
break;
}
case BOOLEAN:
{
f.setBoolean(instance, prop.getBoolean());
break;
}
default:
{
f.set(instance, prop.getString());
}
}
}
Example 9
| Project: azeroth File: ExcelReader.java Source Code and License | 4 votes |
private void getCellValue(Cell cell, Object o, Field field) throws IllegalAccessException, ParseException {
LOG.debug("cell:{}, field:{}, type:{}", cell.getCellTypeEnum(), field.getName(), field.getType().getName());
switch (cell.getCellTypeEnum()) {
case BLANK:
break;
case BOOLEAN:
field.setBoolean(o, cell.getBooleanCellValue());
break;
case ERROR:
field.setByte(o, cell.getErrorCellValue());
break;
case FORMULA:
field.set(o, cell.getCellFormula());
break;
case NUMERIC:
if (DateUtil.isCellDateFormatted(cell)) {
if (field.getType().getName().equals(Date.class.getName())) {
field.set(o, cell.getDateCellValue());
} else {
field.set(o, format.format(cell.getDateCellValue()));
}
} else {
if (field.getType().isAssignableFrom(Integer.class) || field.getType().getName().equals("int")) {
field.setInt(o, (int) cell.getNumericCellValue());
} else if (field.getType().isAssignableFrom(Short.class) || field.getType().getName().equals("short")) {
field.setShort(o, (short) cell.getNumericCellValue());
} else if (field.getType().isAssignableFrom(Float.class) || field.getType().getName().equals("float")) {
field.setFloat(o, (float) cell.getNumericCellValue());
} else if (field.getType().isAssignableFrom(Byte.class) || field.getType().getName().equals("byte")) {
field.setByte(o, (byte) cell.getNumericCellValue());
} else if (field.getType().isAssignableFrom(Double.class) || field.getType().getName().equals("double")) {
field.setDouble(o, cell.getNumericCellValue());
} else if (field.getType().isAssignableFrom(String.class)) {
String s = String.valueOf(cell.getNumericCellValue());
if (s.contains("E")) {
s = s.trim();
BigDecimal bigDecimal = new BigDecimal(s);
s = bigDecimal.toPlainString();
}
//防止整数判定为浮点数
if (s.endsWith(".0")) { s = s.substring(0, s.indexOf(".0")); }
field.set(o, s);
} else {
field.set(o, cell.getNumericCellValue());
}
}
break;
case STRING:
if (field.getType().getName().equals(Date.class.getName())) {
field.set(o, format.parse(cell.getRichStringCellValue().getString()));
} else {
field.set(o, cell.getRichStringCellValue().getString());
}
break;
default:
field.set(o, cell.getStringCellValue());
break;
}
}
Example 10
| Project: polymorphia File: MappedField.java Source Code and License | 4 votes |
@Override
public <T> void decodeInternal(BsonReader reader, T instance, Field field) throws IllegalAccessException {
field.setDouble(instance, reader.readDouble());
}
