001 /* 002 Copyright (C) 2001-2003 Laurent Martelli <laurent@aopsys.com> 003 004 This program is free software; you can redistribute it and/or modify 005 it under the terms of the GNU Lesser General Public License as 006 published by the Free Software Foundation; either version 2 of the 007 License, or (at your option) any later version. 008 009 This program is distributed in the hope that it will be useful, 010 but WITHOUT ANY WARRANTY; without even the implied warranty of 011 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 012 GNU Lesser General Public License for more details. 013 014 You should have received a copy of the GNU Lesser General Public License 015 along with this program; if not, write to the Free Software 016 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ 017 018 package org.objectweb.jac.aspects.gui.web; 019 020 import org.objectweb.jac.core.rtti.FieldItem; 021 import org.objectweb.jac.util.Strings; 022 import java.io.PrintWriter; 023 024 public class TextViewer extends AbstractFieldView 025 implements HTMLViewer 026 { 027 Object value; 028 029 public TextViewer(Object value, Object substance, FieldItem field) { 030 super(substance,field); 031 setValue(value); 032 } 033 034 public void setValue(Object value) { 035 this.value = value; 036 } 037 038 public void genHTML(PrintWriter out) { 039 String text = null; 040 if (value!=null) { 041 text = Strings.replace(value.toString(), "\n\r", "<br>"); 042 text = Strings.replace(text, "\n", "<br>"); 043 } 044 out.print("<p>"+(value!=null?text:"")+"</p>"); 045 } 046 }