package ca.uhn.fhir.rest.server.exceptions;

/*
 * #%L
 * HAPI FHIR - Core Library
 * %%
 * Copyright (C) 2014 - 2015 University Health Network
 * %%
 * 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.
 * #L%
 */

import ca.uhn.fhir.model.base.resource.BaseOperationOutcome;
import ca.uhn.fhir.rest.annotation.Update;
import ca.uhn.fhir.rest.server.Constants;

/**
 * Represents an <b>HTTP 412 Precondition Failed</b> response. This exception
 * should be thrown for an {@link Update} operation if that operation requires a version to 
 * be specified in an HTTP header, and none was.
 */
@SuppressWarnings("deprecation")
public class PreconditionFailedException extends ResourceVersionNotSpecifiedException {
	@SuppressWarnings("hiding")
	public static final int STATUS_CODE = Constants.STATUS_HTTP_412_PRECONDITION_FAILED;
	private static final long serialVersionUID = 1L;

	public PreconditionFailedException(String error) {
		super(STATUS_CODE, error);
	}
	
	/**
	 * Constructor
	 * 
	 * @param theMessage
	 *            The message
	 *  @param theOperationOutcome The OperationOutcome resource to return to the client
	 */
	public PreconditionFailedException(String theMessage, BaseOperationOutcome theOperationOutcome) {
		super(STATUS_CODE, theMessage, theOperationOutcome);
	}

}
