Mercurial > dive4elements > river
comparison artifacts/src/main/java/org/dive4elements/river/artifacts/services/D4EService.java @ 5868:35b2d86c3fb5
River artifacts: Renamed FLYSService to D4EService.
| author | Sascha L. Teichmann <teichmann@intevation.de> |
|---|---|
| date | Sun, 28 Apr 2013 15:26:59 +0200 |
| parents | artifacts/src/main/java/org/dive4elements/river/artifacts/services/FLYSService.java@4897a58c8746 |
| children | af13ceeba52a |
comparison
equal
deleted
inserted
replaced
| 5867:59ff03ff48f1 | 5868:35b2d86c3fb5 |
|---|---|
| 1 /* Copyright (C) 2011, 2012, 2013 by Bundesanstalt für Gewässerkunde | |
| 2 * Software engineering by Intevation GmbH | |
| 3 * | |
| 4 * This file is Free Software under the GNU AGPL (>=v3) | |
| 5 * and comes with ABSOLUTELY NO WARRANTY! Check out the | |
| 6 * documentation coming with Dive4Elements River for details. | |
| 7 */ | |
| 8 | |
| 9 package org.dive4elements.river.artifacts.services; | |
| 10 | |
| 11 import org.w3c.dom.Document; | |
| 12 | |
| 13 import org.apache.log4j.Logger; | |
| 14 | |
| 15 import org.hibernate.Session; | |
| 16 | |
| 17 import org.dive4elements.artifacts.CallMeta; | |
| 18 import org.dive4elements.artifacts.GlobalContext; | |
| 19 | |
| 20 import org.dive4elements.artifactdatabase.XMLService; | |
| 21 | |
| 22 import org.dive4elements.river.backend.SessionHolder; | |
| 23 | |
| 24 | |
| 25 public abstract class D4EService extends XMLService { | |
| 26 | |
| 27 private static final Logger logger = Logger.getLogger(D4EService.class); | |
| 28 | |
| 29 | |
| 30 @Override | |
| 31 public Document processXML( | |
| 32 Document data, | |
| 33 GlobalContext globalContext, | |
| 34 CallMeta callMeta | |
| 35 ) { | |
| 36 init(); | |
| 37 | |
| 38 try { | |
| 39 return doProcess(data, globalContext, callMeta); | |
| 40 } | |
| 41 finally { | |
| 42 shutdown(); | |
| 43 } | |
| 44 } | |
| 45 | |
| 46 | |
| 47 protected abstract Document doProcess( | |
| 48 Document data, | |
| 49 GlobalContext globalContext, | |
| 50 CallMeta callMeta); | |
| 51 | |
| 52 | |
| 53 protected void init() { | |
| 54 logger.debug("init"); | |
| 55 SessionHolder.acquire(); | |
| 56 } | |
| 57 | |
| 58 | |
| 59 protected void shutdown() { | |
| 60 logger.debug("shutdown"); | |
| 61 Session session = SessionHolder.HOLDER.get(); | |
| 62 session.close(); | |
| 63 | |
| 64 SessionHolder.release(); | |
| 65 } | |
| 66 } | |
| 67 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 : |