/*******************************************************************************
 *  Copyright 2017-2018 Centre for Development of Advanced Computing(C-DAC), Pune
 *  
 * 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.
 *******************************************************************************/
package cdac.medinfo.sdk.dcm30_04.services.mediacreation.mediacreationsourceimpl;

import cdac.medinfo.sdk.dcm30_04.commoninterface.IDataSet;

/**
 * The class implementing IMediaHandler should process the media creation operation for provided Dataset
 * This Dataset will contain information regarding media creation profile and 
 * a list of sequence items containing information regarding SOP Instances.  
 * IMediaHandler is used for getting the media created using provided information(which are abstraction for
 * media writer).
 * When N-Action request for Media Creation Management Service arrives at SCP,if default implementation for data source
 * provided by SDK is being used,then it retrieves information and calls process() on this interface.  
 */
public interface IMediaHandler 
{
	/**
	 * Processes the operation of media creation using the information provided in Dataset for given SOP instance.
	 * It internally retrieves the information from Dataset and writes the media according to profile information provided. 
	 * @param strSOPInstanceUID value of SOP Instance
	 * @param objIDataSet instance of Dataset
	 */
	void process(String strSOPInstanceUID,IDataSet objIDataSet);
	
	/**
	 * Stops the media creation process for given SOP Instance.
	 * @param strSOPInstanceUID value of SOP Instance UID.
	 */
	void stopProcess(String strSOPInstanceUID);
}
