/*
* The MIT License
*
* Copyright 2014 sorrge.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
package org.nyan.dch.posts;
import java.io.DataInputStream;
import java.io.DataOutputStream;
import java.io.IOException;
import java.io.Serializable;
import java.util.Date;
import org.nyan.dch.communication.ProtocolException;
import org.nyan.dch.crypto.SHA256Hash;
/**
*
* @author sorrge
*/
public class PostData
{
public static final int MaxTitleLength = 50, MaxBodyLength = 10000;
private final SHA256Hash threadId;
private final String board, title, body;
private final Date sentAt;
public PostData(String board, SHA256Hash threadId, String title, String body, Date sentAt)
{
this.board = board;
this.threadId = threadId;
this.title = title;
this.body = body;
this.sentAt = sentAt;
}
public SHA256Hash GetThreadId()
{
return threadId;
}
public String GetBoard()
{
return board;
}
public String GetTitle()
{
return title;
}
public String GetBody()
{
return body;
}
public Date GetSentAt()
{
return sentAt;
}
public void Write(DataOutputStream stream) throws IOException
{
stream.writeBoolean(threadId == null);
if(threadId != null)
threadId.Write(stream);
stream.writeUTF(board);
stream.writeUTF(title);
stream.writeUTF(body);
stream.writeLong(sentAt.getTime());
}
public PostData(DataInputStream stream) throws IOException, ProtocolException
{
boolean OP = stream.readBoolean();
if(OP)
threadId = null;
else
threadId = new SHA256Hash(stream);
board = stream.readUTF();
if(board.length() > Board.MaxBoardNameLength)
throw new ProtocolException("Board name too long");
title = stream.readUTF();
if(title.length() > MaxTitleLength)
throw new ProtocolException("Post title too long");
body = stream.readUTF();
if(body.length() > MaxBodyLength)
throw new ProtocolException("Post body too long");
sentAt = new Date(stream.readLong());
}
}