/* * Copyright (c) 2009, 2010, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. Oracle designates this * particular file as subject to the "Classpath" exception as provided * by Oracle in the LICENSE file that accompanied this code. * * This code 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 * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. */package com.sun.beans.finder;import com.sun.beans.WeakCache;import java.beans.PropertyEditor;import sun.beans.editors.BooleanEditor;import sun.beans.editors.ByteEditor;import sun.beans.editors.DoubleEditor;import sun.beans.editors.EnumEditor;import sun.beans.editors.FloatEditor;import sun.beans.editors.IntegerEditor;import sun.beans.editors.LongEditor;import sun.beans.editors.ShortEditor;/** * This is utility class that provides functionality * to find a {@link PropertyEditor} for a JavaBean specified by its type. * * @since 1.7 * * @author Sergey A. Malenkov */public final class PropertyEditorFinder extends InstanceFinder<PropertyEditor> { private final WeakCache<Class<?>, Class<?>> registry; public PropertyEditorFinder() { super(PropertyEditor.class, false, "Editor", "sun.beans.editors"); this.registry = new WeakCache<Class<?>, Class<?>>(); this.registry.put(Byte.TYPE, ByteEditor.class); this.registry.put(Short.TYPE, ShortEditor.class); this.registry.put(Integer.TYPE, IntegerEditor.class); this.registry.put(Long.TYPE, LongEditor.class); this.registry.put(Boolean.TYPE, BooleanEditor.class); this.registry.put(Float.TYPE, FloatEditor.class); this.registry.put(Double.TYPE, DoubleEditor.class); } public void register(Class<?> type, Class<?> editor) { synchronized (this.registry) { this.registry.put(type, editor); } } @Override public PropertyEditor find(Class<?> type) { Class<?> predefined; synchronized (this.registry) { predefined = this.registry.get(type); } PropertyEditor editor = instantiate(predefined, null); if (editor == null) { editor = super.find(type); if ((editor == null) && (null != type.getEnumConstants())) { editor = new EnumEditor(type); } } return editor; }}
/*
* Copyright (c) 2009, 2010, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* This code 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
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
package com.sun.beans.finder;
import com.sun.beans.WeakCache;
import java.beans.PropertyEditor;
import sun.beans.editors.BooleanEditor;
import sun.beans.editors.ByteEditor;
import sun.beans.editors.DoubleEditor;
import sun.beans.editors.EnumEditor;
import sun.beans.editors.FloatEditor;
import sun.beans.editors.IntegerEditor;
import sun.beans.editors.LongEditor;
import sun.beans.editors.ShortEditor;
/**
* This is utility class that provides functionality
* to find a {@link PropertyEditor} for a JavaBean specified by its type.
*
* @since 1.7
*
* @author Sergey A. Malenkov
*/
public final class PropertyEditorFinder
extends InstanceFinder<PropertyEditor> {
private final WeakCache<Class<?>, Class<?>> registry;
public PropertyEditorFinder() {
super(PropertyEditor.class, false, "Editor", "sun.beans.editors");
this.registry = new WeakCache<Class<?>, Class<?>>();
this.registry.put(Byte.TYPE, ByteEditor.class);
this.registry.put(Short.TYPE, ShortEditor.class);
this.registry.put(Integer.TYPE, IntegerEditor.class);
this.registry.put(Long.TYPE, LongEditor.class);
this.registry.put(Boolean.TYPE, BooleanEditor.class);
this.registry.put(Float.TYPE, FloatEditor.class);
this.registry.put(Double.TYPE, DoubleEditor.class);
}
public void register(Class<?> type, Class<?> editor) {
synchronized (this.registry) {
this.registry.put(type, editor);
}
}
@Override
public PropertyEditor find(Class<?> type) {
Class<?> predefined;
synchronized (this.registry) {
predefined = this.registry.get(type);
}
PropertyEditor editor = instantiate(predefined, null);
if (editor == null) {
editor = super.find(type);
if ((editor == null) && (null != type.getEnumConstants())) {
editor = new EnumEditor(type);
}
}
return editor;
}
}