/**
 * 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.customdatatype.datatype;

import org.apache.commons.lang.StringUtils;
import org.openmrs.Provider;
import org.openmrs.api.context.Context;
import org.openmrs.customdatatype.SerializingCustomDatatype;
import org.springframework.stereotype.Component;

/**
 * Datatype for Provider, represented by org.openmrs.Provider.
 * @since 1.9
 */
@Component
public class ProviderDatatype extends SerializingCustomDatatype<Provider> {

	/**
	 * @see org.openmrs.customdatatype.SerializingCustomDatatype#serialize(java.lang.Object)
	 */
	@Override
	public String serialize(Provider typedValue) {
		if (typedValue == null)
			return null;
		return typedValue.getUuid();
	}

	/**
	 * @see org.openmrs.customdatatype.SerializingCustomDatatype#deserialize(java.lang.String)
	 */
	@Override
	public Provider deserialize(String serializedValue) {
		if (StringUtils.isEmpty(serializedValue))
			return null;
		return Context.getProviderService().getProviderByUuid(serializedValue);
	}
}






/**
 * 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.web.attribute.handler;

import java.util.HashMap;
import java.util.Map;

import javax.servlet.http.HttpServletRequest;

import org.apache.commons.lang.StringUtils;
import org.openmrs.Provider;
import org.openmrs.api.context.Context;
import org.openmrs.customdatatype.CustomDatatype;
import org.openmrs.customdatatype.InvalidCustomValueException;
import org.openmrs.customdatatype.datatype.ProviderDatatype;
import org.openmrs.messagesource.MessageSourceService;
import org.springframework.stereotype.Component;

/**
 * Handler for the Provider custom datatype
 */
@Component
public class ProviderDatatypeHandler implements FieldGenDatatypeHandler<ProviderDatatype, Provider> {

	/**
	 * @see org.openmrs.customdatatype.CustomDatatypeHandler#setHandlerConfiguration(java.lang.String)
	 */
	@Override
	public void setHandlerConfiguration(String arg0) {
		// not used
	}

	/**
	 * @see org.openmrs.web.attribute.handler.FieldGenDatatypeHandler#getWidgetName()
	 */
	@Override
	public String getWidgetName() {
		return "provider";
	}

	/**
	 * @see org.openmrs.web.attribute.handler.FieldGenDatatypeHandler#getWidgetConfiguration()
	 */
	@Override
	public Map<String, Object> getWidgetConfiguration() {
		return null;
	}

	/**
	 * @see org.openmrs.web.attribute.handler.FieldGenDatatypeHandler#getValue(org.openmrs.customdatatype.CustomDatatype, javax.servlet.http.HttpServletRequest, java.lang.String)
	 */
	@Override
	public Provider getValue(ProviderDatatype datatype, HttpServletRequest request,
	        String formFieldName) throws InvalidCustomValueException {
		String result = request.getParameter(formFieldName);
		if (StringUtils.isBlank(result))
			return null;
		try {
			return Context.getProviderService().getProviderByUuid(result);
		}
		catch (Exception e) {
			throw new InvalidCustomValueException("Invalid provider: " + result);
		}
	}

	/**
	 * @see org.openmrs.web.attribute.handler.HtmlDisplayableDatatypeHandler#toHtmlSummary(org.openmrs.customdatatype.CustomDatatype, java.lang.String)
	 */
	@Override
	public CustomDatatype.Summary toHtmlSummary(CustomDatatype<Provider> datatype, String valueReference) {
		return new CustomDatatype.Summary(valueReference, true);
	}

	/**
	 * @see org.openmrs.web.attribute.handler.HtmlDisplayableDatatypeHandler#toHtml(org.openmrs.customdatatype.CustomDatatype, java.lang.String)
	 */
	@Override
	public String toHtml(CustomDatatype<Provider> datatype, String valueReference) {
		return valueReference;
	}
}