/*******************************************************************************
 * <copyright> Copyright 2014 by E-Government Innovation Center EGIZ, Graz, Austria </copyright>
 * PDF-AS has been contracted by the E-Government Innovation Center EGIZ, a
 * joint initiative of the Federal Chancellery Austria and Graz University of
 * Technology.
 * 
 * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
 * the European Commission - subsequent versions of the EUPL (the "Licence");
 * You may not use this work except in compliance with the Licence.
 * You may obtain a copy of the Licence at:
 * http://www.osor.eu/eupl/
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the Licence is distributed on an "AS IS" basis,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the Licence for the specific language governing permissions and
 * limitations under the Licence.
 * 
 * This product combines work with different licenses. See the "NOTICE" text
 * file for details on the various modules and licenses.
 * The "NOTICE" text file is part of the distribution. Any derivative works
 * that you distribute must include a readable copy of the "NOTICE" text file.
 ******************************************************************************/
package at.gv.egiz.pdfas.web.store;

import java.util.HashMap;
import java.util.UUID;

import at.gv.egiz.pdfas.api.ws.PDFASSignRequest;
import at.gv.egiz.pdfas.web.stats.StatisticEvent;

public class InMemoryRequestStore implements IRequestStore {

	public InMemoryRequestStore() {
	}
	
	private HashMap<String, PDFASSignRequest> store = new HashMap<String, PDFASSignRequest>();
	private HashMap<String, StatisticEvent> statEvents = new HashMap<String, StatisticEvent>();
	
	public String createNewStoreEntry(PDFASSignRequest request, StatisticEvent event) {
		UUID id = UUID.randomUUID();
		String sid = id.toString();
		this.store.put(sid, request);
		this.statEvents.put(sid, event);
		return sid;
	}

	public StatisticEvent fetchStatisticEntry(String id) {
		if(statEvents.containsKey(id)) {
			StatisticEvent event = statEvents.get(id);
			statEvents.remove(id);
			return event;
		}
		return null;
	}
	
	public PDFASSignRequest fetchStoreEntry(String id) {
		if(store.containsKey(id)) {
			PDFASSignRequest request = store.get(id);
			store.remove(id);
			return request;
		}
		return null;
	}

}