/**********************************************************\
| |
| hprose |
| |
| Official WebSite: http://www.hprose.com/ |
| http://www.hprose.org/ |
| |
\**********************************************************/
/**********************************************************\
* *
* DoubleFieldAccessor.java *
* *
* DoubleFieldAccessor class for Java. *
* *
* LastModified: Apr 17, 2016 *
* Author: Ma Bingyao <andot@hprose.com> *
* *
\**********************************************************/
package net.hasor.libs.com.hprose.io.access;
import net.hasor.libs.com.hprose.io.HproseException;
import net.hasor.libs.com.hprose.io.serialize.ValueWriter;
import net.hasor.libs.com.hprose.io.serialize.Writer;
import net.hasor.libs.com.hprose.io.unserialize.DoubleUnserializer;
import net.hasor.libs.com.hprose.io.unserialize.Reader;
import java.io.IOException;
import java.lang.reflect.Field;
public final class DoubleFieldAccessor implements MemberAccessor {
private final long offset;
public DoubleFieldAccessor(Field accessor) {
accessor.setAccessible(true);
offset = Accessors.unsafe.objectFieldOffset(accessor);
}
@Override
public void serialize(Writer writer, Object obj) throws IOException {
double value;
try {
value = Accessors.unsafe.getDouble(obj, offset);
} catch (Exception e) {
throw new HproseException(e.getMessage());
}
ValueWriter.write(writer.stream, value);
}
@Override
public void unserialize(Reader reader, Object obj) throws IOException {
double value = DoubleUnserializer.instance.read(reader);
try {
Accessors.unsafe.putDouble(obj, offset, value);
} catch (Exception e) {
throw new HproseException(e.getMessage());
}
}
}