/*
* Copyright 2013 MovingBlocks
*
* Licensed 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 org.terasology.network.internal;
import com.google.protobuf.ByteString;
import org.terasology.identity.PublicIdentityCertificate;
import org.terasology.math.Vector3i;
import org.terasology.protobuf.NetData;
import java.math.BigInteger;
/**
* Utility class for converting types between network representation and usable objects
*
* @author Immortius
*/
public final class NetMessageUtil {
private NetMessageUtil() {
}
public static Vector3i convert(NetData.Vector3iData data) {
return new Vector3i(data.getX(), data.getY(), data.getZ());
}
public static NetData.Vector3iData convert(Vector3i data) {
return NetData.Vector3iData.newBuilder().setX(data.x).setY(data.y).setZ(data.z).build();
}
public static NetData.Certificate convert(PublicIdentityCertificate data) {
return NetData.Certificate.newBuilder()
.setId(data.getId())
.setModulus(ByteString.copyFrom(data.getModulus().toByteArray()))
.setExponent(ByteString.copyFrom(data.getExponent().toByteArray()))
.setSignature(ByteString.copyFrom(data.getSignature().toByteArray())).build();
}
public static PublicIdentityCertificate convert(NetData.Certificate data) {
return new PublicIdentityCertificate(
data.getId(),
new BigInteger(data.getModulus().toByteArray()),
new BigInteger(data.getExponent().toByteArray()),
new BigInteger(data.getSignature().toByteArray()));
}
}