RELEASE_2_1_13/src/blocks/faces/java/org/apache/cocoon/faces/samples/components/taglib/MapTag.java

/*
 * Copyright 2004 Sun Microsystems, Inc. All Rights Reserved.
 *
 * Redistribution and use in source and binary forms, with or
 * without modification, are permitted provided that the following
 * conditions are met:
 *
 * - Redistributions of source code must retain the above copyright
 *   notice, this list of conditions and the following disclaimer.
 *
 * - Redistribution in binary form must reproduce the above
 *   copyright notice, this list of conditions and the following
 *   disclaimer in the documentation and/or other materials
 *   provided with the distribution.
 *
 * Neither the name of Sun Microsystems, Inc. or the names of
 * contributors may be used to endorse or promote products derived
 * from this software without specific prior written permission.
 *
 * This software is provided "AS IS," without a warranty of any
 * kind. ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND
 * WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY
 * EXCLUDED. SUN AND ITS LICENSORS SHALL NOT BE LIABLE FOR ANY
 * DAMAGES OR LIABILITIES SUFFERED BY LICENSEE AS A RESULT OF OR
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package org.apache.cocoon.faces.samples.components.taglib;


import org.apache.cocoon.faces.FacesUtils;
import org.apache.cocoon.faces.taglib.UIComponentTag;
import org.apache.cocoon.faces.samples.components.components.MapComponent;
import org.apache.cocoon.faces.samples.components.renderkit.Util;
import org.apache.commons.lang.BooleanUtils;

import javax.faces.component.UIComponent;
import javax.faces.context.FacesContext;
import javax.faces.el.MethodBinding;
import javax.faces.el.ValueBinding;
import javax.faces.event.ActionEvent;


/**
 * <p>{@link UIComponentTag} for an image map.</p>
 */

public class MapTag extends UIComponentTag {


    private String current;


    public void setCurrent(String current) {
        this.current = current;
    }


    private String actionListener;


    public void setActionListener(String actionListener) {
        this.actionListener = actionListener;
    }


    private String action;


    public void setAction(String action) {
        this.action = action;
    }


    private String immediate;


    public void setImmediate(String immediate) {
        this.immediate = immediate;
    }


    private String styleClass;


    public void setStyleClass(String styleClass) {
        this.styleClass = styleClass;
    }


    public String getComponentType() {
        return ("DemoMap");
    }


    public String getRendererType() {
        return ("DemoMap");
    }


    public void recycle() {
        super.recycle();
        current = null;
        styleClass = null;
        actionListener = null;
        action = null;
        immediate = null;
        styleClass = null;
    }


    protected void setProperties(UIComponent component) {
        super.setProperties(component);
        MapComponent map = (MapComponent) component;
        //        if (current != null) {
        //            map.setCurrent(current);
        //        }
        if (styleClass != null) {
            if (FacesUtils.isExpression(styleClass)) {
                ValueBinding vb = FacesContext.getCurrentInstance()
                    .getApplication().
                    createValueBinding(styleClass);
                map.setValueBinding("styleClass", vb);
            } else {
                map.getAttributes().put("styleClass", styleClass);
            }
        }
        if (actionListener != null) {
            if (FacesUtils.isExpression(actionListener)) {
                Class args[] = {ActionEvent.class};
                MethodBinding mb = FacesContext.getCurrentInstance()
                    .getApplication()
                    .createMethodBinding(actionListener, args);
                map.setActionListener(mb);
            } else {
                Object params [] = {actionListener};
                throw new javax.faces.FacesException();
            }
        }

        if (action != null) {
            if (FacesUtils.isExpression(action)) {
                MethodBinding vb = FacesContext.getCurrentInstance()
                    .getApplication()
                    .createMethodBinding(action, null);
                map.setAction(vb);
            } else {
                map.setAction(Util.createConstantMethodBinding(action));
            }
        }
        if (immediate != null) {
            if (FacesUtils.isExpression(immediate)) {
                ValueBinding vb = FacesContext.getCurrentInstance()
                    .getApplication().
                    createValueBinding(immediate);
                map.setValueBinding("immediate", vb);
            } else {
                map.setImmediate(BooleanUtils.toBoolean(immediate));
            }
        }

    }


}