/*
* (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.event;
/**
* An event sent from the server to indicate that a message should be displayed to the user
*
* @author Robert Greig
*/
public class MessageEvent extends CVSEvent {
/**
* Holds value of property message.
*/
private String message;
/**
* Whether the message is an error message
*/
private boolean error;
/** Holds value of property tagged. */
private boolean tagged;
private final byte[] raw;
public MessageEvent(Object source, String message, byte[] raw, boolean isError) {
super(source);
setMessage(message);
setError(isError);
setTagged(false);
this.raw = raw;
}
/**
* Construct a MessageEvent
*
* @param source
* the source of the event
* @param message
* the message text
* @param isError
* true if the message is an error message (i.e. intended for stderr rather than stdout), false otherwise
*/
public MessageEvent(Object source, String message, boolean isError) {
this(source, message, null, isError);
}
/**
* Construct a MessageEvent with no message text
*
* @param source
* the source of the event
*/
public MessageEvent(Object source) {
this(source, null, false);
}
/**
* Getter for property message.
*
* @return Value of property message.
*/
public String getMessage() {
return message;
}
/** @return bytes from wire or null */
public byte[] getRawData() {
return raw;
}
/**
* Setter for property message.
*
* @param message
* New value of property message.
*/
public void setMessage(String message) {
this.message = message;
}
/**
* Get whether the message should be displayed in stderr
*
* @return true if the message should be sent to stderr, false otherwise
*/
public boolean isError() {
return error;
}
/**
* Set whether the message should go to stderr
*
* @param error
* true if the message is an error message, false otherwise
*/
public void setError(boolean error) {
this.error = error;
}
/**
* Fire the event to the event listener. Subclasses should call the appropriate method on the listener to dispatch this event.
*
* @param listener
* the event listener
*/
@Override
protected void fireEvent(CVSListener listener) {
listener.messageSent(this);
}
/**
* Getter for property tagged.
*
* @return Value of property tagged.
*/
public boolean isTagged() {
return tagged;
}
/**
* Setter for property tagged.
*
* @param tagged
* New value of property tagged.
*/
public void setTagged(boolean tagged) {
this.tagged = tagged;
}
/**
* Parses the tagged message using the specified buffer.
*
* @returns != null, if the line is finished and could be processed
*/
public static String parseTaggedMessage(StringBuffer taggedLineBufferNotNull, String taggedMessage) {
String line = taggedMessage;
if (line.charAt(0) == '+' || line.charAt(0) == '-') {
return null;
}
String result = null;
if (line.equals("newline")) {// NOI18N
result = taggedLineBufferNotNull.toString();
taggedLineBufferNotNull.setLength(0);
}
int index = line.indexOf(' ');
if (index > 0) {
taggedLineBufferNotNull.append(line.substring(index + 1));
}
return result;
}
}