/*
 * $Id: ELResetTagBeanInfo.java 123585 2004-12-29 00:43:33Z martinc $ 
 *
 * Copyright 1999-2004 The Apache Software Foundation.
 * 
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *      http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.apache.strutsel.taglib.html;

import java.beans.PropertyDescriptor;
import java.beans.IntrospectionException;
import java.util.ArrayList;
import java.beans.SimpleBeanInfo;

/**
 * This is the <code>BeanInfo</code> descriptor for the
 * <code>org.apache.strutsel.taglib.html.ELResetTag</code> class.  It is needed
 * to override the default mapping of custom tag attribute names to class
 * attribute names.
 *<p>
 * In particular, it provides for the mapping of the custom tag attribute
 * <code>disabled</code> to the instance variable <code>disabledExpr</code>.
 *<p>
 * This is because the value of the unevaluated EL expression has to be kept
 * separately from the evaluated value, which is stored in the base class. This
 * is related to the fact that the JSP compiler can choose to reuse different
 * tag instances if they received the same original attribute values, and the
 * JSP compiler can choose to not re-call the setter methods, because it can
 * assume the same values are already set.
 */
public class ELResetTagBeanInfo extends SimpleBeanInfo
{
    public  PropertyDescriptor[] getPropertyDescriptors()
    {
        ArrayList proplist = new ArrayList();

        try {
            proplist.add(new PropertyDescriptor("accesskey", ELResetTag.class,
                                                null, "setAccesskeyExpr"));
        } catch (IntrospectionException ex) {}
        try {
            proplist.add(new PropertyDescriptor("alt", ELResetTag.class,
                                                null, "setAltExpr"));
        } catch (IntrospectionException ex) {}
        try {
            proplist.add(new PropertyDescriptor("altKey", ELResetTag.class,
                                                null, "setAltKeyExpr"));
        } catch (IntrospectionException ex) {}
        try {
            proplist.add(new PropertyDescriptor("bundle", ELResetTag.class,
                                                null, "setBundleExpr"));
        } catch (IntrospectionException ex) {}
        try {
            proplist.add(new PropertyDescriptor("disabled", ELResetTag.class,
                                                null, "setDisabledExpr"));
        } catch (IntrospectionException ex) {}
        try {
            proplist.add(new PropertyDescriptor("onblur", ELResetTag.class,
                                                null, "setOnblurExpr"));
        } catch (IntrospectionException ex) {}
        try {
            proplist.add(new PropertyDescriptor("onchange", ELResetTag.class,
                                                null, "setOnchangeExpr"));
        } catch (IntrospectionException ex) {}
        try {
            proplist.add(new PropertyDescriptor("onclick", ELResetTag.class,
                                                null, "setOnclickExpr"));
        } catch (IntrospectionException ex) {}
        try {
            proplist.add(new PropertyDescriptor("ondblclick", ELResetTag.class,
                                                null, "setOndblclickExpr"));
        } catch (IntrospectionException ex) {}
        try {
            proplist.add(new PropertyDescriptor("onfocus", ELResetTag.class,
                                                null, "setOnfocusExpr"));
        } catch (IntrospectionException ex) {}
        try {
            proplist.add(new PropertyDescriptor("onkeydown", ELResetTag.class,
                                                null, "setOnkeydownExpr"));
        } catch (IntrospectionException ex) {}
        try {
            proplist.add(new PropertyDescriptor("onkeypress", ELResetTag.class,
                                                null, "setOnkeypressExpr"));
        } catch (IntrospectionException ex) {}
        try {
            proplist.add(new PropertyDescriptor("onkeyup", ELResetTag.class,
                                                null, "setOnkeyupExpr"));
        } catch (IntrospectionException ex) {}
        try {
            proplist.add(new PropertyDescriptor("onmousedown", ELResetTag.class,
                                                null, "setOnmousedownExpr"));
        } catch (IntrospectionException ex) {}
        try {
            proplist.add(new PropertyDescriptor("onmousemove", ELResetTag.class,
                                                null, "setOnmousemoveExpr"));
        } catch (IntrospectionException ex) {}
        try {
            proplist.add(new PropertyDescriptor("onmouseout", ELResetTag.class,
                                                null, "setOnmouseoutExpr"));
        } catch (IntrospectionException ex) {}
        try {
            proplist.add(new PropertyDescriptor("onmouseover", ELResetTag.class,
                                                null, "setOnmouseoverExpr"));
        } catch (IntrospectionException ex) {}
        try {
            proplist.add(new PropertyDescriptor("onmouseup", ELResetTag.class,
                                                null, "setOnmouseupExpr"));
        } catch (IntrospectionException ex) {}
        try {
            proplist.add(new PropertyDescriptor("property", ELResetTag.class,
                                                null, "setPropertyExpr"));
        } catch (IntrospectionException ex) {}
        try {
            proplist.add(new PropertyDescriptor("style", ELResetTag.class,
                                                null, "setStyleExpr"));
        } catch (IntrospectionException ex) {}
        try {
            proplist.add(new PropertyDescriptor("styleClass", ELResetTag.class,
                                                null, "setStyleClassExpr"));
        } catch (IntrospectionException ex) {}
        try {
            proplist.add(new PropertyDescriptor("styleId", ELResetTag.class,
                                                null, "setStyleIdExpr"));
        } catch (IntrospectionException ex) {}
        try {
            proplist.add(new PropertyDescriptor("tabindex", ELResetTag.class,
                                                null, "setTabindexExpr"));
        } catch (IntrospectionException ex) {}
        try {
            proplist.add(new PropertyDescriptor("title", ELResetTag.class,
                                                null, "setTitleExpr"));
        } catch (IntrospectionException ex) {}
        try {
            proplist.add(new PropertyDescriptor("titleKey", ELResetTag.class,
                                                null, "setTitleKeyExpr"));
        } catch (IntrospectionException ex) {}
        try {
            proplist.add(new PropertyDescriptor("value", ELResetTag.class,
                                                null, "setValueExpr"));
        } catch (IntrospectionException ex) {}
        
        PropertyDescriptor[] result =
            new PropertyDescriptor[proplist.size()];
        return ((PropertyDescriptor[]) proplist.toArray(result));
    }
}
