/*******************************************************************************
* Copyright 2014 by E-Government Innovation Center EGIZ, Graz, Austria
* 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.Map;
import java.util.UUID;
import org.apache.commons.collections4.map.PassiveExpiringMap;
import at.gv.egiz.pdfas.api.processing.PdfasSignRequest;
import at.gv.egiz.pdfas.api.processing.PdfasSignResponse;
import at.gv.egiz.pdfas.web.stats.StatisticEvent;
public class InMemoryRequestStore implements IRequestStore {
// expires after 10 minutes
private static final long DEFAULT_EXPIRATION = 10 * 60 * 1000;
private Map reqStore = new PassiveExpiringMap<>(DEFAULT_EXPIRATION);
private Map respStore = new PassiveExpiringMap<>(DEFAULT_EXPIRATION);
private Map statEvents = new PassiveExpiringMap<>(DEFAULT_EXPIRATION);
public InMemoryRequestStore() {
}
public String createNewStoreEntry(PdfasSignRequest request, StatisticEvent event) {
UUID id = UUID.randomUUID();
String sid = id.toString();
this.reqStore.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(reqStore.containsKey(id)) {
PdfasSignRequest request = reqStore.get(id);
reqStore.remove(id);
return request;
}
return null;
}
@Override
public String createNewResponseEntry(PdfasSignResponse response) {
String sid = UUID.randomUUID().toString();
this.respStore.put(sid, response);
return sid;
}
@Override
public PdfasSignResponse fetchStoreResponse(String id) {
if (respStore.containsKey(id)) {
PdfasSignResponse response = respStore.get(id);
respStore.remove(id);
return response;
}
return null;
}
}