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- /* ========================================================================
- * JCommon : a free general purpose class library for the Java(tm) platform
- * ========================================================================
- *
- * (C) Copyright 2000-2005, by Object Refinery Limited and Contributors.
- *
- * Project Info: http://www.jfree.org/jcommon/index.html
- *
- * This library is free software; you can redistribute it and/or modify it
- * under the terms of the GNU Lesser General Public License as published by
- * the Free Software Foundation; either version 2.1 of the License, or
- * (at your option) any later version.
- *
- * This library 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 Lesser General Public
- * License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
- * USA.
- *
- * [Java is a trademark or registered trademark of Sun Microsystems, Inc.
- * in the United States and other countries.]
- *
- * ---------------
- * PadMessage.java
- * ---------------
- * (C) Copyright 2004, by Object Refinery Limited.
- *
- * Original Author: Thomas Morgner;
- * Contributor(s): David Gilbert (for Object Refinery Limited);
- *
- * $Id: PadMessage.java,v 1.4 2005/10/18 13:14:33 mungady Exp $
- *
- * Changes
- * -------
- * 15-Jul-2004 : Added JCommon header (DG);
- *
- */
- package org.jfree.base.log;
- import java.util.Arrays;
- /**
- * A message object that pads the output if the text is shorter than
- * the given length. This is usefull when concating multiple messages,
- * which should appear in a table like style.
- *
- * @author Thomas Morgner
- */
- public class PadMessage {
- /**
- * The message.
- */
- private final Object text;
-
- /**
- * The padding size.
- */
- private final int length;
- /**
- * Creates a new message.
- *
- * @param message the message.
- * @param length the padding size.
- */
- public PadMessage(final Object message, final int length) {
- this.text = message;
- this.length = length;
- }
- /**
- * Returns a string representation of the message.
- *
- * @return the string.
- */
- public String toString() {
- final StringBuffer b = new StringBuffer();
- b.append(this.text);
- if (b.length() < this.length) {
- final char[] pad = new char[this.length - b.length()];
- Arrays.fill(pad, ' ');
- b.append(pad);
- }
- return b.toString();
- }
-
- }
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