99 lines
4.5 KiB
Java
99 lines
4.5 KiB
Java
package org.gcube.dataanalysis.geo.meta;
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import java.util.HashMap;
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public class OGCFormatter {
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public static String getWfsUrl(String geoServerUrl, String layerName, String bbox, int limit, String format) {
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int idx = -1;
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if ((idx = geoServerUrl.indexOf("?"))>0){
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geoServerUrl = geoServerUrl.substring(0,idx);
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}
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else
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geoServerUrl = geoServerUrl + "/wfs";
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String srsString = "srsName=urn:x-ogc:def:crs:EPSG:4326";
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//patch for Map Server
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if (geoServerUrl.contains("/wxs") && format.equalsIgnoreCase("json")){
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format = "application/json;%20subtype=geojson";
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srsString = "srsName=EPSG:4326";
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}
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//the srsName keeps lat,long output constant
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return geoServerUrl+"?service=wfs&version=1.1.0&REQUEST=GetFeature" + "&"+srsString+"&TYPENAME=" + layerName + (bbox==null? "":"&BBOX=" + bbox) + (limit == 0 ? "" : "&MAXFEATURES=" + limit) + (format == null ? "" : "&OUTPUTFORMAT=" + format);
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}
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public static String getWmsUrl(String geoServerUrl, String layerName, String style, String bbox) {
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return geoServerUrl + "/wms?service=wms&version=1.1.0" + "&request=GetMap&layers=" + layerName + "&styles=" + (style == null ? "" : style) + "&bbox=" + bbox + "&width=676&height=330&srs=EPSG:4326&format=application/openlayers";
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}
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public static String getWcsUrl(String geoServerUrl, String layerName, String bbox) {
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return geoServerUrl + "/wcs?service=wcs&version=1.0.0" + "&request=GetCoverage&coverage=" + layerName + "&CRS=EPSG:4326" + "&bbox=" + bbox + "&width=676&height=330&format=geotiff";
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}
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public static String getWcsUrl(String baseUrl, String coverage, String crs, String responsecrs, String boundingbox, String width, String height, String depth, String format, String resx,String resy,String resz,String time, HashMap<String,String> parameters ) {
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String wcsURL = baseUrl;
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if (!wcsURL.endsWith("?"))
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wcsURL+="/wcs?";
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wcsURL+="service=wcs&version=1.0.0"+"&request=GetCoverage&coverage=" + coverage+"&CRS="+crs+ "&bbox=" + boundingbox+"&format="+format;
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if (width!=null && width.trim().length()>0)
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wcsURL+="&width="+width;
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if (height!=null && height.trim().length()>0)
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wcsURL+="&height="+height;
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if (responsecrs!=null && responsecrs.trim().length()>0)
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wcsURL+="&RESPONSE_CRS="+responsecrs;
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if (depth!=null && depth.trim().length()>0)
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wcsURL+="&DEPTH="+depth;
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if (resx!=null && resx.trim().length()>0)
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wcsURL+="&RESX="+resx;
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if (resy!=null && resy.trim().length()>0)
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wcsURL+="&RESY="+resy;
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if (resz!=null && resz.trim().length()>0)
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wcsURL+="&RESZ="+resz;
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if (time!=null && time.trim().length()>0)
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wcsURL+="&TIME="+time;
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for (String key:parameters.keySet()){
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String value = parameters.get(key);
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wcsURL+="&"+key+"="+value;
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}
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return wcsURL;
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}
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public static String getWmsNetCDFUrl(String fileUrl, String layerName, String bbox) {
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return fileUrl.replace("dodsC", "wms") + "?service=wms&version=1.3.0" + "&request=GetMap&layers=" + layerName + "&bbox=" + bbox + "&styles=&width=676&height=330&srs=EPSG:4326&CRS=EPSG:4326&format=image/png&COLORSCALERANGE=auto";
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}
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public static String getWcsNetCDFUrl(String fileUrl, String layerName, String bbox) {
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return fileUrl.replace("dodsC", "wcs") + "?service=wcs&version=1.0.0" + "&request=GetCoverage&coverage=" + layerName + "&CRS=EPSG:4326" + "&bbox=" + bbox + "&width=676&height=330&format=geotiff";
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}
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public static String getOpenDapURL(String threddsCatalog, String filename) {
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return threddsCatalog.replace("catalog.xml",filename).replace("catalog","dodsC");
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}
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public static String buildBoundingBox(double x1, double y1, double x2, double y2) {
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// note: the bounding box is left,lower,right,upper
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return (y1 + "," + x1 + "," + y2 + "," + x2);
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}
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public static String pointToBoundingBox(double x1, double y1, double tolerance) {
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// note: the bounding box is left,lower,right,upper
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double x11 = x1 - tolerance;
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double y11 = y1 - tolerance;
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double x22 = x1 + tolerance;
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double y22 = y1 + tolerance;
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return OGCFormatter.buildBoundingBox(x11, y11, x22, y22);
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}
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public static void main(String [] args){
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//http://geoserver-dev.d4science-ii.research-infrastructures.eu/geoserver/wcs?service=WCS&version=1.0.0&request=GetCoverage&COVERAGE=aquamaps:WorldClimBio2&CRS=EPSG:4326&BBOX=-180,-90,180,90&WIDTH=640&HEIGHT=480&FORMAT=geotiff
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String wcs = getWcsUrl("http://geoserver-dev.d4science-ii.research-infrastructures.eu/geoserver", "aquamaps:WorldClimBio2", buildBoundingBox(-180, -85.5,180, 90));
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System.out.println(wcs);
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}
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}
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