ReportDesignRendererHandler.java example

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openmrs-module-reporting-master
/**
 * The contents of this file are subject to the OpenMRS Public License
 * Version 1.0 (the "License"); you may not use this file except in
 * compliance with the License. You may obtain a copy of the License at
 * http://license.openmrs.org
 *
 * Software distributed under the License is distributed on an "AS IS"
 * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
 * License for the specific language governing rights and limitations
 * under the License.
 *
 * Copyright (C) OpenMRS, LLC.  All Rights Reserved.
 */
package org.openmrs.module.reporting.web.widget.handler;

import org.openmrs.annotation.Handler;
import org.openmrs.api.context.Context;
import org.openmrs.util.HandlerUtil;
import org.openmrs.module.htmlwidgets.web.WidgetConfig;
import org.openmrs.module.htmlwidgets.web.handler.CodedHandler;
import org.openmrs.module.htmlwidgets.web.html.CodedWidget;
import org.openmrs.module.htmlwidgets.web.html.Option;
import org.openmrs.module.reporting.report.renderer.ReportDesignRenderer;
import org.openmrs.module.reporting.report.service.ReportService;

/**
 * FieldGenHandler for Enumerated Types
 */

@Handler(supports={ReportDesignRenderer.class}, order=50)
public class ReportDesignRendererHandler extends CodedHandler {

	/** 
	 * @see CodedHandler#populateOptions(WidgetConfig, CodedWidget)
	 */
	@Override
	public void populateOptions(WidgetConfig config, CodedWidget widget) {
		for ( ReportDesignRenderer renderer : HandlerUtil.getHandlersForType(ReportDesignRenderer.class, null) ) {
			widget.addOption(new Option(renderer.getClass().getName(), renderer.getLabel(), null, renderer), config);
		}
		
	}

	/** 
	 * @see WidgetHandler#parse(String, Class<?>)
	 */
	@Override
	public Object parse(String input, Class<?> type) {
		return Context.getService(ReportService.class).getReportRenderer(input);
	}
}