/*
* Copyright 2016 LINE Corporation
*
* LINE Corporation licenses this file to you under the Apache License,
* version 2.0 (the "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*/
package com.linecorp.armeria.internal.thrift;
import java.nio.ByteBuffer;
import org.apache.thrift.TBase;
import org.apache.thrift.TFieldIdEnum;
/**
* Provides the access to a Thrift field.
*/
public final class ThriftFieldAccess {
/**
* Gets the value of the specified struct field.
*/
@SuppressWarnings({ "unchecked", "rawtypes" })
public static Object get(TBase<?, ?> struct, TFieldIdEnum field) {
final Object value = ((TBase) struct).getFieldValue(field);
if (value instanceof byte[]) {
return ByteBuffer.wrap((byte[]) value);
} else {
return value;
}
}
/**
* Sets the value of the specified struct field.
*/
@SuppressWarnings({ "unchecked", "rawtypes" })
public static void set(TBase<?, ?> struct, TFieldIdEnum field, Object value) {
((TBase) struct).setFieldValue(field, value);
}
/**
* Tells whether the specified struct field is set or not.
*/
@SuppressWarnings({ "unchecked", "rawtypes" })
public static boolean isSet(TBase<?, ?> struct, TFieldIdEnum field) {
return ((TBase) struct).isSet(field);
}
private ThriftFieldAccess() {}
}