+++ /dev/null
-/* java.beans.PropertyEditorManager
- Copyright (C) 1998 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 java.beans;
-
-import gnu.java.lang.ClassHelper;
-
-/**
- ** PropertyEditorManager is used to find property editors
- ** for various types (not necessarily Beans).<P>
- **
- ** It first checks to see if the property editor is
- ** already registered; if it is, that property editor is
- ** used. Next it takes the type's classname and appends
- ** "Editor" to it, and searches first in the class's
- ** package and then in the property editor search path.<P>
- **
- ** Default property editors are provided for:<P>
- ** <OL>
- ** <LI>boolean, byte, short, int, long, float, and double</LI>
- ** <LI>java.lang.String</LI>
- ** <LI>java.awt.Color</LI>
- ** <LI>java.awt.Font</LI>
- ** <OL>
- **
- ** <STRONG>Spec Suggestion:</STRONG> Perhaps an editor for
- ** Filename or something like it should be provided. As well
- ** as char.
- **
- ** @author John Keiser
- ** @since JDK1.1
- ** @version 1.1.0, 29 Jul 1998
- **/
-
-public class PropertyEditorManager {
- static java.util.Hashtable editors = new java.util.Hashtable();
- static String[] editorSearchPath = {"gnu.java.beans.editors","sun.beans.editors"};
-
- static {
- registerEditor(java.lang.Boolean.TYPE, gnu.java.beans.editors.NativeBooleanEditor.class);
- registerEditor(java.lang.Byte.TYPE, gnu.java.beans.editors.NativeByteEditor.class);
- registerEditor(java.lang.Short.TYPE, gnu.java.beans.editors.NativeShortEditor.class);
- registerEditor(java.lang.Integer.TYPE, gnu.java.beans.editors.NativeIntEditor.class);
- registerEditor(java.lang.Long.TYPE, gnu.java.beans.editors.NativeLongEditor.class);
- registerEditor(java.lang.Float.TYPE, gnu.java.beans.editors.NativeFloatEditor.class);
- registerEditor(java.lang.Double.TYPE, gnu.java.beans.editors.NativeDoubleEditor.class);
- registerEditor(java.lang.String.class, gnu.java.beans.editors.StringEditor.class);
- registerEditor(java.awt.Color.class, gnu.java.beans.editors.ColorEditor.class);
- registerEditor(java.awt.Font.class, gnu.java.beans.editors.FontEditor.class);
- }
-
- /** Beats me why this class can be instantiated, but there
- ** you have it.
- **/
- public PropertyEditorManager() { }
-
- /** Register an editor for a class. Replaces old editor
- ** if there was one registered before.
- ** @param editedClass the class that the property editor
- ** will edit.
- ** @param editorClass the PropertyEditor class.
- **/
- public static void registerEditor(Class editedClass, Class editorClass) {
- editors.put(editedClass, editorClass);
- }
-
- /** Returns a new instance of the property editor for the
- ** specified class.
- ** @param editedClass the class that the property editor
- ** will edit.
- ** @return a PropertyEditor instance that can edit the
- ** specified class.
- **/
- public static PropertyEditor findEditor(Class editedClass) {
- try {
-
- Class found = (Class)editors.get(editedClass);
- if(found != null) {
- return (PropertyEditor)found.newInstance();
- }
-
- try {
- found = Class.forName(editedClass.getName()+"Editor");
- registerEditor(editedClass,found);
- return (PropertyEditor)found.newInstance();
- } catch(ClassNotFoundException E) {
- }
-
- String appendName = "." + ClassHelper.getTruncatedClassName(editedClass) + "Editor";
- synchronized(editorSearchPath) {
- for(int i=0;i<editorSearchPath.length;i++) {
- try {
- found = Class.forName(editorSearchPath[i] + appendName);
- registerEditor(editedClass,found);
- return (PropertyEditor)found.newInstance();
- } catch(ClassNotFoundException E) {
- }
- }
- }
-
- } catch(InstantiationException E) {
- } catch(IllegalAccessException E) {
- }
- return null;
- }
-
- /** Get the editor search path.
- ** As a minor departure from the spec, the default value
- ** for the editor search path is "gnu.java.beans.editors",
- ** "sun.beans.editors".
- ** @return the editor search path.
- **/
- public static String[] getEditorSearchPath() {
- return editorSearchPath;
- }
-
- /** Set the editor search path.
- ** @param editorSearchPath the new value for the editor
- ** search path.
- **/
- public static void setEditorSearchPath(String[] editorSearchPath) {
- synchronized(editorSearchPath) {
- PropertyEditorManager.editorSearchPath = editorSearchPath;
- }
- }
-}
projects / msp430-gcc.git / blobdiff