org.metawidget.faces.component.html.HtmlMetawidget Maven / Gradle / Ivy

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// Metawidget
//
// This file is dual licensed under both the LGPL
// (http://www.gnu.org/licenses/lgpl-2.1.html) and the EPL
// (http://www.eclipse.org/org/documents/epl-v10.php). As a
// recipient of Metawidget, you may choose to receive it under either
// the LGPL or the EPL.
//
// Commercial licenses are also available. See http://metawidget.org
// for details.

package org.metawidget.faces.component.html;

import java.util.Map;

import javax.faces.context.FacesContext;

import org.metawidget.faces.component.UIMetawidget;
import org.metawidget.util.ClassUtils;

/**
 * Metawidget for Java Server Faces environments.
 *
 * @author Richard Kennard
 */

public class HtmlMetawidget
	extends UIMetawidget {

	//
	// Public statics
	//

	@SuppressWarnings( "hiding" )
	public static final String	COMPONENT_TYPE	= "org.metawidget.HtmlMetawidget";

	//
	// Private members
	//

	private String				mStyle;

	private String				mStyleClass;

	//
	// Public methods
	//

	public String getStyle() {

		return mStyle;
	}

	public void setStyle( String style ) {

		mStyle = style;
	}

	public String getStyleClass() {

		return mStyleClass;
	}

	public void setStyleClass( String styleClass ) {

		mStyleClass = styleClass;
	}

	@Override
	public String getComponentType() {

		return COMPONENT_TYPE;
	}

	@Override
	public Object saveState( FacesContext context ) {

		Object[] values = new Object[3];
		values[0] = super.saveState( context );
		values[1] = mStyle;
		values[2] = mStyleClass;

		return values;
	}

	@Override
	public void restoreState( FacesContext context, Object state ) {

		Object[] values = (Object[]) state;
		super.restoreState( context, values[0] );

		mStyle = (String) values[1];
		mStyleClass = (String) values[2];
	}

	//
	// Protected methods
	//

	@Override
	protected String getDefaultConfiguration() {

		return ClassUtils.getPackagesAsFolderNames( HtmlMetawidget.class ) + "/metawidget-html-default.xml";
	}

	/**
	 * Overridden to carry CSS style attributes into the nested Metawidget.
	 */

	@Override
	public void initNestedMetawidget( UIMetawidget metawidget, Map attributes ) {

		super.initNestedMetawidget( metawidget, attributes );

		// Attributes

		((HtmlMetawidget) metawidget).setStyle( mStyle );
		((HtmlMetawidget) metawidget).setStyleClass( mStyleClass );
	}
}