Java Code Examples for java.lang.reflect.Field#setDouble()
The following examples show how to use
java.lang.reflect.Field#setDouble() .
You can vote up the ones you like or vote down the ones you don't like,
and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
| Source File: ReflectUtils.java From zkdoctor with Apache License 2.0 | 6 votes |
|
/**
* 设置指定类的field值
*
* @param clazz 类
* @param field field
* @param value 值
* @throws IllegalArgumentException
* @throws IllegalAccessException
*/
public static void setField(Class<?> clazz, Field field, Object value)
throws IllegalArgumentException, IllegalAccessException {
Class<?> fieldType = field.getType();
if (int.class.equals(fieldType)) {
field.setInt(clazz, Integer.parseInt(String.valueOf(value)));
} else if (boolean.class.equals(fieldType)) {
field.setBoolean(clazz, Boolean.parseBoolean(String.valueOf(value)));
} else if (byte.class.equals(fieldType)) {
field.setByte(clazz, Byte.parseByte(String.valueOf(value)));
} else if (double.class.equals(fieldType)) {
field.setDouble(clazz, Double.parseDouble(String.valueOf(value)));
} else if (float.class.equals(fieldType)) {
field.setFloat(clazz, Float.parseFloat(String.valueOf(value)));
} else if (long.class.equals(fieldType)) {
field.setLong(clazz, Long.parseLong(String.valueOf(value)));
} else if (short.class.equals(fieldType)) {
field.setShort(clazz, Short.parseShort(String.valueOf(value)));
} else if (char.class.equals(fieldType) && value instanceof Character) {
field.setChar(clazz, (Character) value);
} else {
field.set(clazz, value);
}
}
Example 2
| Source File: AbstractConstraint.java From GVGAI_GYM with Apache License 2.0 | 6 votes |
|
/**
* Set the parameter of the constrains from a HashMap
* @param parameters hashmap of constraints parameters
*/
public void setParameters(HashMap<String, Object> parameters){
Field[] fields = this.getClass().getFields();
for(Field f:fields){
for(Entry<String, Object> p:parameters.entrySet()){
if(f.getName().equalsIgnoreCase(p.getKey())){
try{
if(f.getType() == int.class || f.getType() == Integer.class){
f.setInt(this, Integer.parseInt(p.getValue().toString()));
}
else if(f.getType() == double.class || f.getType() == Double.class){
f.setDouble(this, Double.parseDouble(p.getValue().toString()));
}
else{
f.set(this, f.getType().cast(p.getValue()));
}
}
catch(Exception e){
e.printStackTrace();
}
}
}
}
}
Example 3
| Source File: Configuration.java From iDisguise with Creative Commons Attribution Share Alike 4.0 International | 6 votes |
|
public void loadData() {
plugin.reloadConfig();
FileConfiguration fileConfiguration = plugin.getConfig();
try {
for(Field pathField : getClass().getDeclaredFields()) {
if(pathField.getName().endsWith("_PATH")) {
Field valueField = getClass().getDeclaredField(pathField.getName().substring(0, pathField.getName().length() - 5));
if(fileConfiguration.isSet((String)pathField.get(null))) {
if(fileConfiguration.isString((String)pathField.get(null))) {
valueField.set(this, fileConfiguration.getString((String)pathField.get(null), (String)valueField.get(this)));
} else if(fileConfiguration.isBoolean((String)pathField.get(null))) {
valueField.setBoolean(this, fileConfiguration.getBoolean((String)pathField.get(null), valueField.getBoolean(this)));
} else if(fileConfiguration.isDouble((String)pathField.get(null))) {
valueField.setDouble(this, fileConfiguration.getDouble((String)pathField.get(null), valueField.getDouble(this)));
} else if(fileConfiguration.isInt((String)pathField.get(null))) {
valueField.setInt(this, fileConfiguration.getInt((String)pathField.get(null), valueField.getInt(this)));
} else if(fileConfiguration.isList((String)pathField.get(null))) {
valueField.set(this, fileConfiguration.getList((String)pathField.get(null), (List<String>)valueField.get(this)));
}
}
}
}
} catch(Exception e) {
plugin.getLogger().log(Level.SEVERE, "An error occured while loading the config file.", e);
}
}
Example 4
| Source File: InfluxDBResultMapper.java From influxdb-java with MIT License | 6 votes |
|
<T> boolean fieldValueForPrimitivesModified(final Class<?> fieldType, final Field field, final T object,
final Object value) throws IllegalArgumentException, IllegalAccessException {
if (double.class.isAssignableFrom(fieldType)) {
field.setDouble(object, ((Double) value).doubleValue());
return true;
}
if (long.class.isAssignableFrom(fieldType)) {
field.setLong(object, ((Double) value).longValue());
return true;
}
if (int.class.isAssignableFrom(fieldType)) {
field.setInt(object, ((Double) value).intValue());
return true;
}
if (boolean.class.isAssignableFrom(fieldType)) {
field.setBoolean(object, Boolean.valueOf(String.valueOf(value)).booleanValue());
return true;
}
return false;
}
Example 5
| Source File: ArgParser.java From pacaya with Apache License 2.0 | 5 votes |
|
@SuppressWarnings({ "unchecked", "rawtypes" })
private static void setField(Object obj, Field field, String value) throws IllegalArgumentException,
IllegalAccessException {
Class<?> type = field.getType();
if (type.equals(Boolean.TYPE)) {
field.setBoolean(obj, Boolean.parseBoolean(value));
} else if (type.equals(Byte.TYPE)) {
field.setByte(obj, Byte.parseByte(value));
} else if (type.equals(Character.TYPE)) {
field.setChar(obj, parseChar(value));
} else if (type.equals(Double.TYPE)) {
field.setDouble(obj, Double.parseDouble(value));
} else if (type.equals(Float.TYPE)) {
field.setFloat(obj, Float.parseFloat(value));
} else if (type.equals(Integer.TYPE)) {
field.setInt(obj, safeStrToInt(value));
} else if (type.equals(Long.TYPE)) {
field.setLong(obj, Long.parseLong(value));
} else if (type.equals(Short.TYPE)) {
field.setShort(obj, Short.parseShort(value));
} else if (type.isEnum()) {
field.set(obj, Enum.valueOf((Class<Enum>) field.getType(), value));
} else if (type.equals(String.class)) {
field.set(obj, value);
} else if (type.equals(File.class)) {
field.set(obj, new File(value));
} else if (type.equals(Date.class)) {
DateFormat df = new SimpleDateFormat("MM-dd-yy.hh:mma");
try {
field.set(obj, df.parse(value));
} catch (java.text.ParseException e) {
throw new RuntimeException(e);
}
} else {
throw new RuntimeException("Field type not supported: " + type.getName());
}
}
Example 6
| Source File: CmdLineParser.java From mltk with BSD 3-Clause "New" or "Revised" License | 5 votes |
|
/**
* Parses the command line arguments.
*
* @param args the command line arguments.
* @throws IllegalArgumentException
* @throws IllegalAccessException
*/
public void parse(String[] args) throws IllegalArgumentException, IllegalAccessException {
if (args.length % 2 != 0) {
throw new IllegalArgumentException();
}
Map<String, String> map = new HashMap<>();
for (int i = 0; i < args.length; i += 2) {
map.put(args[i], args[i + 1]);
}
for (int i = 0; i < argList.size(); i++) {
Field field = fieldList.get(i);
Argument arg = argList.get(i);
String value = map.get(arg.name());
if (value != null) {
Class<? extends Object> fclass = field.getType();
field.setAccessible(true);
if (fclass == String.class) {
field.set(obj, value);
} else if (fclass == int.class) {
field.setInt(obj, Integer.parseInt(value));
} else if (fclass == double.class) {
field.setDouble(obj, Double.parseDouble(value));
} else if (fclass == float.class) {
field.setFloat(obj, Float.parseFloat(value));
} else if (fclass == boolean.class) {
field.setBoolean(obj, Boolean.parseBoolean(value));
} else if (fclass == long.class) {
field.setLong(obj, Long.parseLong(value));
} else if (fclass == char.class) {
field.setChar(obj, value.charAt(0));
}
} else if (arg.required()) {
throw new IllegalArgumentException();
}
}
}
Example 7
| Source File: PGUtils.java From ParcelableGenerator with MIT License | 5 votes |
|
private static void readValue(Parcel source, Field field, Object target) {
try {
if (!checkSerializable(field)) {
return;
}
field.setAccessible(true);
if (field.getType().equals(int.class)) {
field.setInt(target, source.readInt());
} else if (field.getType().equals(double.class)) {
field.setDouble(target, source.readDouble());
} else if (field.getType().equals(float.class)) {
field.setFloat(target, source.readFloat());
} else if (field.getType().equals(long.class)) {
field.setLong(target, source.readLong());
} else if (field.getType().equals(boolean.class)) {
field.setBoolean(target, source.readInt() != 0);
} else if (field.getType().equals(char.class)) {
field.setChar(target, (char) source.readInt());
} else if (field.getType().equals(byte.class)) {
field.setByte(target, source.readByte());
} else if (field.getType().equals(short.class)) {
field.setShort(target, (short) source.readInt());
} else {
field.set(target,
source.readValue(target.getClass().getClassLoader()));
}
} catch (Exception e) {
e.printStackTrace();
}
}
Example 8
| Source File: Arguments.java From h2o-2 with Apache License 2.0 | 5 votes |
|
/**
* Extracts bindings and options; and sets appropriate fields in the
* CommandLineArgument object.
*/
private int extract(Arg arg, Field[] fields) {
int count = 0;
for( Field field : fields ){
String name = field.getName();
Class cl = field.getType();
String opt = getValue(name); // optional value
try{
if( cl.isPrimitive() ){
if( cl == Boolean.TYPE ){
boolean curval = field.getBoolean(arg);
boolean xval = curval;
if( opt != null ) xval = !curval;
if( "1".equals(opt) || "true" .equals(opt) ) xval = true;
if( "0".equals(opt) || "false".equals(opt) ) xval = false;
if( opt != null ) field.setBoolean(arg, xval);
}else if( opt == null || opt.length()==0 ) continue;
else if( cl == Integer.TYPE ) field.setInt(arg, Integer.parseInt(opt));
else if( cl == Float.TYPE ) field.setFloat(arg, Float.parseFloat(opt));
else if( cl == Double.TYPE ) field.setDouble(arg, Double.parseDouble(opt));
else if( cl == Long.TYPE ) field.setLong(arg, Long.parseLong(opt));
else continue;
count++;
}else if( cl == String.class ){
if( opt != null ){
field.set(arg, opt);
count++;
}
}
} catch( Exception e ) { Log.err("Argument failed with ",e); }
}
Arrays.sort(commandLineArgs);
for( int i = 0; i < commandLineArgs.length; i++ )
commandLineArgs[i].position = i;
return count;
}
Example 9
| Source File: ConfigXMLFileReader.java From ApprovalTests.Java with Apache License 2.0 | 5 votes |
|
private static void assignField(Field field, HashMap<String, Object> properties) throws IllegalArgumentException, IllegalAccessException
{
String name = field.getName();
Object value = properties.get(name);
if (value == null) {} // do nothing, leave default
else if (field.getType().isAssignableFrom(String.class)) { field.set(null, value); }
else if (field.getType().isAssignableFrom(String[].class)) { field.set(null, value); }
else if (field.getType().isAssignableFrom(int.class)) { field.setInt(null, NumberUtils.load((String) value, field.getInt(null))); }
else if (field.getType().isAssignableFrom(double.class)) { field.setDouble(null, NumberUtils.load((String) value, field.getDouble(null))); }
else if (field.getType().isAssignableFrom(boolean.class)) { field.setBoolean(null, NumberUtils.load((String) value, field.getBoolean(null))); }
else { throw new Error("don't know how to handle field of type " + field.getType().getName());}
}
Example 10
| Source File: JsonBean.java From AndroidWear-OpenWear with MIT License | 5 votes |
|
public void fromJsonObj(JSONObject jsonObj) {
Field[] fields = getClass().getFields();
for (Field field : fields) {
try {
field.setAccessible(true);
// 跳过静态成员变量
boolean isStatic = Modifier.isStatic(field.getModifiers());
if (isStatic) {
continue;
}
String className = field.getType().getName();
if (className.equals(String.class.getName())) {
field.set(this, jsonObj.optString(field.getName()));
} else if (className.equals(Integer.class.getName()) || className.equals("int")) {
field.setInt(this, jsonObj.optInt(field.getName()));
} else if (className.equals(Long.class.getName()) || className.equals("long")) {
field.setLong(this, jsonObj.optLong(field.getName()));
} else if (className.equals(Double.class.getName()) || className.equals("double")) {
field.setDouble(this, jsonObj.optDouble(field.getName(), 0.0d));
} else if (className.equals(Float.class.getName()) || className.equals("float")) {
field.setFloat(this, (float) jsonObj.optDouble(field.getName(), 0.0f));
} else if (className.equals(Boolean.class.getName()) || className.equals("boolean")) {
field.setBoolean(this, jsonObj.optBoolean(field.getName()));
}
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
}
Example 11
| Source File: VirtSet.java From radon with GNU General Public License v3.0 | 5 votes |
|
@Override
public void handle(VM vm, Object[] operands) throws Exception {
String ownerName = (String) operands[0];
String name = (String) operands[1];
String typeName = (String) operands[2];
Class clazz = VM.getClazz(ownerName);
Class type = VM.getClazz(typeName);
Field field = VM.getField(clazz, name, type);
if (field == null)
throw new VMException();
JWrapper value = vm.pop();
if (value instanceof JTop)
value = vm.pop();
Object ref = vm.pop().asObj();
if ("int".equals(ownerName))
field.setInt(ref, value.asInt());
else if ("long".equals(ownerName))
field.setLong(ref, value.asLong());
else if ("float".equals(ownerName))
field.setFloat(ref, value.asFloat());
else if ("double".equals(ownerName))
field.setDouble(ref, value.asDouble());
else if ("byte".equals(ownerName))
field.setByte(ref, value.asByte());
else if ("short".equals(ownerName))
field.setShort(ref, value.asShort());
else if ("char".equals(ownerName))
field.setChar(ref, value.asChar());
else if ("boolean".equals(ownerName))
field.setBoolean(ref, value.asBool());
else
field.set(ref, value.asObj());
}
Example 12
| Source File: StaticSet.java From radon with GNU General Public License v3.0 | 5 votes |
|
@Override
public void handle(VM vm, Object[] operands) throws Exception {
String ownerName = (String) operands[0];
String name = (String) operands[1];
String typeName = (String) operands[2];
Class clazz = VM.getClazz(ownerName);
Class type = VM.getClazz(typeName);
Field field = VM.getField(clazz, name, type);
if (field == null)
throw new VMException();
JWrapper value = vm.pop();
if (value instanceof JTop)
value = vm.pop();
if ("int".equals(ownerName))
field.setInt(null, value.asInt());
else if ("long".equals(ownerName))
field.setLong(null, value.asLong());
else if ("float".equals(ownerName))
field.setFloat(null, value.asFloat());
else if ("double".equals(ownerName))
field.setDouble(null, value.asDouble());
else if ("byte".equals(ownerName))
field.setByte(null, value.asByte());
else if ("short".equals(ownerName))
field.setShort(null, value.asShort());
else if ("char".equals(ownerName))
field.setChar(null, value.asChar());
else if ("boolean".equals(ownerName))
field.setBoolean(null, value.asBool());
else
field.set(null, value.asObj());
}
Example 13
| Source File: SqlHelper.java From Collection-Android with MIT License | 5 votes |
|
/**
* use reflection to parse queryResult's value into model
* @param queryResult
* @param model
*/
public static void parseResultSetToModel(ResultSet queryResult, Object model) {
Class clazz = model.getClass();
Field[] fields = clazz.getDeclaredFields();
Class fieldType;
try {
for (Field field:fields) {
if(field.getName().contains("$")){
continue;
}
if (!field.isAccessible())
field.setAccessible(true);
fieldType = field.getType();
if (fieldType == short.class ||fieldType == Short.class || fieldType == Integer.class||fieldType ==int.class) {
field.set(model, queryResult.getIntValue(field.getName()));
} else if (fieldType == Long.class || fieldType == long.class) {
field.setLong(model,queryResult.getLongValue(field.getName()));
} else if (fieldType == float.class || fieldType == Float.class) {
field.setFloat(model,queryResult.getFloatValue(field.getName()));
} else if (fieldType == Double.class|| fieldType == double.class ) {
field.setDouble(model,queryResult.getDoubleValue(field.getName()));
} else if (fieldType == Boolean.class|| fieldType == boolean.class) {
field.setBoolean(model,queryResult.getBooleanValue(field.getName()));
} else if (fieldType == String.class) {
field.set(model, queryResult.getStringValue(field.getName()));
}
}
} catch (IllegalAccessException e) {
e.printStackTrace();
}
}
Example 14
| Source File: FluxResultMapper.java From influxdb-client-java with MIT License | 4 votes |
|
private void setFieldValue(@Nonnull final Object object,
@Nullable final Field field,
@Nullable final Object value) {
if (field == null || value == null) {
return;
}
String msg =
"Class '%s' field '%s' was defined with a different field type and caused a ClassCastException. "
+ "The correct type is '%s' (current field value: '%s').";
try {
if (!field.isAccessible()) {
field.setAccessible(true);
}
Class<?> fieldType = field.getType();
//the same type
if (fieldType.equals(value.getClass())) {
field.set(object, value);
return;
}
//convert primitives
if (double.class.isAssignableFrom(fieldType)) {
field.setDouble(object, toDoubleValue(value));
return;
}
if (long.class.isAssignableFrom(fieldType)) {
field.setLong(object, toLongValue(value));
return;
}
if (int.class.isAssignableFrom(fieldType)) {
field.setInt(object, toIntValue(value));
return;
}
if (boolean.class.isAssignableFrom(fieldType)) {
field.setBoolean(object, Boolean.valueOf(String.valueOf(value)));
return;
}
if (BigDecimal.class.isAssignableFrom(fieldType)) {
field.set(object, toBigDecimalValue(value));
return;
}
field.set(object, value);
} catch (ClassCastException | IllegalAccessException e) {
throw new InfluxException(String.format(msg, object.getClass().getName(), field.getName(),
value.getClass().getName(), value));
}
}
Example 15
| Source File: ExcelReader.java From azeroth with Apache License 2.0 | 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 16
| Source File: SqlHelper.java From SqliteLookup with Apache License 2.0 | 4 votes |
|
/**
* use reflection to parse queryResult's value into model
* @param queryResult
* @param model
*/
public static void parseResultSetToModel(ResultSet queryResult,
Object model) {
Class<?> clazz = model.getClass();
Field[] fields = clazz.getDeclaredFields();
Object fieldVal = null;
Class<?> fieldType = null;
try {
for (Field field : fields) {
if (field.isAccessible() == false)
field.setAccessible(true);
Column column = field.getAnnotation(Column.class);
if (column == null)
continue;
String columnName = column.name();
fieldVal = queryResult.getValue(columnName);
fieldType = field.getType();
if (fieldVal != null) {
if (fieldType.equals(fieldVal.getClass())) {
field.set(model, fieldVal);
} else if (fieldType.equals(short.class)) {
field.setShort(model,queryResult.getShortValue(columnName));
} else if (fieldType.equals(Short.class)) {
field.set(model, (Short) queryResult.getShortValue(columnName));
} else if (fieldType.equals(int.class)) {
field.setInt(model,queryResult.getIntValue(columnName));
} else if (fieldType.equals(Integer.class)) {
field.set(model, (Integer) queryResult.getIntValue(columnName));
} else if (fieldType.equals(long.class)) {
field.setLong(model,
queryResult.getLongValue(columnName));
} else if (fieldType.equals(Long.class)) {
field.set(model, (Long) queryResult
.getLongValue(columnName));
} else if (fieldType.equals(float.class)) {
field.setFloat(model,
queryResult.getFloatValue(columnName));
} else if (fieldType.equals(Float.class)) {
field.set(model, (Float) queryResult
.getFloatValue(columnName));
} else if (fieldType.equals(double.class)) {
field.setDouble(model,
queryResult.getDoubleValue(columnName));
} else if (fieldType.equals(Double.class)) {
field.set(model, (Double) queryResult
.getDoubleValue(columnName));
} else if (fieldType.equals(boolean.class)) {
field.setBoolean(model,
queryResult.getBooleanValue(columnName));
} else if (fieldType.equals(Boolean.class)) {
field.set(model, (Boolean) queryResult
.getBooleanValue(columnName));
} else if (fieldType.equals(String.class)) {
field.set(model,queryResult.getStringValue(columnName));
} else if(fieldType.equals(Date.class)){
field.set(model, queryResult.getDateValue(columnName));
}
}
}
} catch (IllegalAccessException e) {
e.printStackTrace();
}
}
Example 17
| Source File: WeightedHostScoreScheduler.java From swift-k with Apache License 2.0 | 4 votes |
|
public void setProperty(String name, Object value) {
if (propertyNamesSet.contains(name)) {
if (POLICY.equals(name)) {
if (value instanceof String) {
value = ((String) value).toLowerCase();
}
if ("random".equals(value)) {
policy = POLICY_WEIGHTED_RANDOM;
}
else if ("best".equals(value)) {
policy = POLICY_BEST_SCORE;
}
else {
throw new RuntimeException("Unknown policy type: " + value);
}
}
else if (JOB_THROTTLE.equals(name)) {
defaultJobThrottle = floatThrottleValue(value);
}
else if (DELAY_BASE.equals(name)) {
defaultDelayBase = TypeUtil.toDouble(value);
}
else {
double val = TypeUtil.toDouble(value);
try {
Field f = WeightedHostScoreScheduler.class.getDeclaredField(name);
if (f.getClass().equals(int.class)) {
f.setInt(this, (int) val);
}
else {
f.setDouble(this, val);
}
}
catch (Exception e) {
throw new RuntimeException("Failed to set property '" + name + "'", e);
}
}
updateInternal();
}
else {
super.setProperty(name, value);
}
}
Example 18
| Source File: FieldTest.java From j2objc with Apache License 2.0 | 4 votes |
|
void setField(char primitiveType, Object o, Field f,
Class expected, Object value) {
try {
primitiveType = Character.toUpperCase(primitiveType);
switch (primitiveType) {
case 'I': // int
f.setInt(o, ((Integer) value).intValue());
break;
case 'J': // long
f.setLong(o, ((Long) value).longValue());
break;
case 'Z': // boolean
f.setBoolean(o, ((Boolean) value).booleanValue());
break;
case 'S': // short
f.setShort(o, ((Short) value).shortValue());
break;
case 'B': // byte
f.setByte(o, ((Byte) value).byteValue());
break;
case 'C': // char
f.setChar(o, ((Character) value).charValue());
break;
case 'D': // double
f.setDouble(o, ((Double) value).doubleValue());
break;
case 'F': // float
f.setFloat(o, ((Float) value).floatValue());
break;
default:
f.set(o, value);
}
// Since 2011, members are always accessible and throwing is optional
assertTrue("expected " + expected + " for " + f.getName() + " = " + value,
expected == null || expected == IllegalAccessException.class);
} catch (Exception e) {
if (expected == null) {
e.printStackTrace();
fail("unexpected exception " + e + " for field "
+ f.getName() + ", value " + value);
} else {
assertTrue("expected exception "
+ expected.getName() + " and got " + e
+ " for field " + f.getName() + ", value " + value,
e.getClass().equals(expected));
}
}
}
Example 19
| Source File: FieldTest.java From j2objc with Apache License 2.0 | 4 votes |
|
public void testReadWriteStaticField() throws Exception {
Field f = FieldTest.class.getDeclaredField("staticField");
assertEquals(Math.PI, f.getDouble(null));
f.setDouble(this, Math.E);
assertEquals(Math.E, f.getDouble(null));
}
Example 20
| Source File: Options.java From SikuliX1 with MIT License | 4 votes |
|
void loadOptions() {
/*
// public Settings::fields as options
Field[] fields = Settings.class.getFields();
Object value = null;
for (Field field : fields) {
try {
Field theField = Settings.class.getField(field.getName());
value = theField.get(null);
} catch (NoSuchFieldException e) {
e.printStackTrace();
} catch (IllegalAccessException e) {
e.printStackTrace();
}
p("%s (%s) %s", field.getName(), field.getType(), value);
}
*/
loadOptions(fnSXOptions);
if (hasOptions()) {
testing = isOption("testing", false);
if (testing) {
Debug.setDebugLevel(3);
}
for (Object oKey : options.keySet()) {
String sKey = (String) oKey;
String[] parts = sKey.split("\\.");
if (parts.length == 1) {
continue;
}
String sClass = parts[0];
String sAttr = parts[1];
Class cClass;
Field cField;
Class ccField;
if (sClass.contains("Settings")) {
try {
cClass = Class.forName("org.sikuli.basics.Settings");
cField = cClass.getField(sAttr);
ccField = cField.getType();
if (ccField.getName() == "boolean") {
cField.setBoolean(null, isOption(sKey));
} else if (ccField.getName() == "int") {
cField.setInt(null, getOptionInteger(sKey));
} else if (ccField.getName() == "float") {
cField.setFloat(null, getOptionFloat(sKey));
} else if (ccField.getName() == "double") {
cField.setDouble(null, getOptionDouble(sKey));
} else if (ccField.getName() == "String") {
cField.set(null, getOption(sKey));
}
} catch (Exception ex) {
log(-1, "loadOptions: not possible: %s = %s", sKey, options.getProperty(sKey));
}
}
}
}
}
