/* ServiceUIFactory.java -- Copyright (C) 2004 Free Software Foundation, Inc. This file is part of GNU Classpath. GNU Classpath 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 2, or (at your option) any later version. GNU Classpath 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 GNU Classpath; see the file COPYING. If not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. Linking this library statically or dynamically with other modules is making a combined work based on this library. Thus, the terms and conditions of the GNU General Public License cover the whole combination. As a special exception, the copyright holders of this library give you permission to link this library with independent modules to produce an executable, regardless of the license terms of these independent modules, and to copy and distribute the resulting executable under terms of your choice, provided that you also meet, for each linked independent module, the terms and conditions of the license of that module. An independent module is a module which is not derived from or based on this library. If you modify this library, you may extend this exception to your version of the library, but you are not obligated to do so. If you do not wish to do so, delete this exception statement from your version. */ package javax.print; /** * @author Michael Koch */ public abstract class ServiceUIFactory { public static final int ABOUT_UIROLE = 1; public static final int ADMIN_UIROLE = 2; public static final int MAIN_UIROLE = 3; public static final int RESERVED_UIROLE = 99; public static final String DIALOG_UI = "java.awt.Dialog"; public static final String JCOMPONENT_UI = "javax.swing.JComponent"; public static final String JDIALOG_UI = "javax.swing.JDialog"; public static final String PANEL_UI = "java.awt.Panel"; /** * Constructs a <code>ServiceUIFactory</code> object. */ public ServiceUIFactory() { // Do nothing here. } /** * Returns an UI object which may be cast to the requested UI type. * * @param role the role requested. Must be one of the standard roles * or a private role supported by this factory * @param ui type in which the role is requested * * @return the UI role or null of this role is not supported by this factory * * @throws IllegalArgumentException if <code>role</code> is neither one of * the standard ones nor a private one supported by this factory */ public abstract Object getUI(int role, String ui); /** * Returns the UI types supported by this factory for an UI role. * * @param role the role to be looked up * * @return an array of UI types * * @throws IllegalArgumentException if <code>role</code> is neither one of * the standard ones nor a private one supported by this factory */ public abstract String[] getUIClassNamesForRole(int role); }