/*
* (c) Copyright 2010-2011 AgileBirds
*
* This file is part of OpenFlexo.
*
* OpenFlexo is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* OpenFlexo is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with OpenFlexo. If not, see <http://www.gnu.org/licenses/>.
*
*/
package org.netbeans.lib.cvsclient.response;
import java.io.EOFException;
import java.io.IOException;
import org.netbeans.lib.cvsclient.command.CommandException;
import org.netbeans.lib.cvsclient.event.MessageEvent;
import org.netbeans.lib.cvsclient.util.LoggedDataInputStream;
/**
* Handles a message that the server requests is sent to stderr. Note that this does not mean that an error occurred, only that the message
* is to be sent to stderr.
*
* @author Robert Greig
* @see org.netbeans.lib.cvsclient.response.ErrorResponse
*/
public final class ErrorMessageResponse implements Response {
private boolean terminating;
private String message;
/**
* Process the data for the response.
*
* @param r
* the buffered reader allowing the client to read the server's response. Note that the actual response name has already been
* read and the reader is positioned just before the first argument, if any.
*/
@Override
public void process(LoggedDataInputStream dis, ResponseServices services) throws ResponseException {
try {
final String line = dis.readLine();
terminating |= line.endsWith(SpecialResponses.SERVER_ABORTED);
terminating |= line.endsWith(SpecialResponses.SERVER_ABORTED_2);
terminating |= line.endsWith(SpecialResponses.SERVER_ABORTED_3);
terminating &= dis.available() == 0; // heuristics to relax SpecialResponses in commit messages...
message = line;
MessageEvent event = new MessageEvent(this, line, true);
services.getEventManager().fireCVSEvent(event);
} catch (EOFException ex) {
throw new ResponseException(ex, CommandException.getLocalMessage("CommandException.EndOfFile", null)); // NOI18N
} catch (IOException ex) {
throw new ResponseException(ex);
}
}
/**
* Is this a terminal response, i.e. should reading of responses stop after this response. This is true for responses such as OK or an
* error response
*/
@Override
public boolean isTerminalResponse() {
return terminating;
}
/**
* Get the error message.
*/
public String getMessage() {
return message;
}
}