Mercurial > dive4elements > river
view flys-client/src/main/java/de/intevation/flys/client/server/SetCollectionTTLServiceImpl.java @ 4421:0b0f415203f0
Add new Filter class to change caching
Add new Filter class to avoid caching of GWT nocache files in browsers and http
proxies. The new Filter class NoCacheFilter sets http headers to stop the
proxies and browesers from storing the nocache files.
author | Björn Ricks <bjoern.ricks@intevation.de> |
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date | Tue, 06 Nov 2012 13:32:06 +0100 |
parents | bc06a671ef60 |
children |
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package de.intevation.flys.client.server; import org.w3c.dom.Document; import org.apache.log4j.Logger; import de.intevation.artifacts.common.utils.ClientProtocolUtils; import de.intevation.flys.client.shared.exceptions.ServerException; import de.intevation.flys.client.shared.model.Collection; import de.intevation.flys.client.client.services.SetCollectionTTLService; /** * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a> */ public class SetCollectionTTLServiceImpl extends DoCollectionAction implements SetCollectionTTLService { private static final Logger logger = Logger.getLogger(SetCollectionTTLServiceImpl.class); public static final String XPATH_RESULT = "/art:result/text()"; public static final String OPERATION_FAILURE = "FAILED"; public void setTTL(Collection c) throws ServerException { logger.info("Set ttl of collection: " + c.identifier()); String url = getServletContext().getInitParameter("server-url"); long ttl = c.getTTL(); String value = null; if (ttl == 0) { value = "INF"; } else if (ttl < 0) { value = "DEFAULT"; } else { value = String.valueOf(ttl); } Document set = ClientProtocolUtils.newSetCollectionTTLDocument(value); doAction(c, set, url); } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :