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Java Field.setByte方法代码示例

本文整理汇总了Java中java.lang.reflect.Field.setByte方法的典型用法代码示例。如果您正苦于以下问题：Java Field.setByte方法的具体用法？Java Field.setByte怎么用？Java Field.setByte使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类java.lang.reflect.Field的用法示例。


在下文中一共展示了Field.setByte方法的6个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。

示例1: setVal

import java.lang.reflect.Field; //导入方法依赖的package包/类
void setVal(Field f, int i) {
    try {
        if (f.getType() == int.class) {
            f.setInt(this, i);
            return;
        } else if (f.getType() == short.class) {
            f.setShort(this, (short)i);
            return;
        } else if (f.getType() == byte.class) {
            f.setByte(this, (byte)i);
            return;
        } else if (f.getType() == long.class) {
            f.setLong(this, i);
            return;
        }
    } catch(IllegalAccessException iae) {
        throw new RuntimeException("Getting fields failed");
    }
    throw new RuntimeException("unexpected field type");
}
开发者ID:AdoptOpenJDK，项目名称:openjdk-jdk10，代码行数:21，代码来源:TestInstanceCloneUtils.java

示例2: read

import java.lang.reflect.Field; //导入方法依赖的package包/类
@Override
public void read(Bundle bundle, Object to, StateField field) throws IllegalAccessException {
    Field propertyField = field.getField();
    propertyField.setAccessible(true);
    propertyField.setByte(to,bundle.getByte(field.getBundleKey()));

}
开发者ID:leobert-lan，项目名称:MagicBox，代码行数:8，代码来源:ByteReader.java

示例3: setField

import java.lang.reflect.Field; //导入方法依赖的package包/类
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);
		}
	}
}
开发者ID:austinv11，项目名称:ETF-Java，代码行数:53，代码来源:ReflectionUtils.java

示例4: deserializePrimitiveField

import java.lang.reflect.Field; //导入方法依赖的package包/类
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());
		}
	}
}
开发者ID:V0idWa1k3r，项目名称:VoidApi，代码行数:57，代码来源:SerializableConfig.java

示例5: getCellValue

import java.lang.reflect.Field; //导入方法依赖的package包/类
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;
    }
}
开发者ID:warlock-china，项目名称:azeroth，代码行数:60，代码来源:ExcelReader.java

示例6: decodeInternal

import java.lang.reflect.Field; //导入方法依赖的package包/类
@Override
public <T> void decodeInternal(BsonReader reader, T instance, Field field) throws IllegalAccessException {
    field.setByte(instance, (byte) reader.readInt32());
}
开发者ID:axelspringer，项目名称:polymorphia，代码行数:5，代码来源:MappedField.java


注：本文中的java.lang.reflect.Field.setByte方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。