Mercurial > dive4elements > river
view flys-client/src/main/java/de/intevation/flys/client/server/MapHelper.java @ 5025:9ef49f3b0304 dami
Sync Posgres and Oracle spatial schema
author | Andre Heinecke <aheinecke@intevation.de> |
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date | Tue, 19 Feb 2013 14:58:33 +0100 |
parents | e3bd1f412421 |
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.ArtifactNamespaceContext; import de.intevation.artifacts.common.utils.XMLUtils; import de.intevation.flys.client.shared.model.MapConfig; public class MapHelper { private static final Logger logger = Logger.getLogger(MapHelper.class); public static final String XPATH_SRID = "/art:floodmap/art:srid/text()"; public static final String XPATH_MAX_EXTENT = "/art:floodmap/art:maxExtent/text()"; public static final String XPATH_INITIAL_EXTENT = "/art:floodmap/art:initialExtent/text()"; private MapHelper() { } public static MapConfig parseConfig(Document raw) { logger.debug("MapHelper.parseConfig"); if (logger.isDebugEnabled()) { logger.debug(XMLUtils.toString(raw)); } MapConfig config = new MapConfig(); setSrid(config, raw); setMaxExtent(config, raw); setInitialExtent(config, raw); return config; } protected static void setSrid(MapConfig config, Document raw) { String srid = (String) XMLUtils.xpathString( raw, XPATH_SRID, ArtifactNamespaceContext.INSTANCE); logger.debug("Found srid: '" + srid + "'"); if (srid != null && srid.length() > 0) { logger.debug("Set srid: '" + srid + "'"); config.setSrid(srid); } } protected static void setMaxExtent(MapConfig config, Document raw) { String maxExtent = (String) XMLUtils.xpathString( raw, XPATH_MAX_EXTENT, ArtifactNamespaceContext.INSTANCE); logger.debug("Found max extent: '" + maxExtent + "'"); if (maxExtent != null && maxExtent.length() > 0) { logger.debug("Set max extent: '" + maxExtent + "'"); config.setMaxExtent(maxExtent); } } protected static void setInitialExtent(MapConfig config, Document raw) { String initialExtent = (String) XMLUtils.xpathString( raw, XPATH_INITIAL_EXTENT, ArtifactNamespaceContext.INSTANCE); if (initialExtent != null && initialExtent.length() > 0) { logger.debug("Set initial extent: '" + initialExtent + "'"); config.setInitialExtent(initialExtent); } } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :