Omaha #3831 Alleviate memory usage in Template creation
Change-Id: Iab5c75280d5b2fd14f12ef14e148d3c6bfaf85c2 Former-commit-id: dd40b635fa20789be1f4a8502530e00f264c7966
This commit is contained in:
Dave Hladky
parent
5bff597f00
commit
3c2f18f454
2 changed files with 90 additions and 82 deletions
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@ -90,6 +90,7 @@ import com.vividsolutions.jts.io.WKBReader;
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* 06/10/13 2085 njensen Use countyMap for efficiency
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* 07/01/13 2155 dhladky Fixed duplicate pfafs that were in domainList arrays from overlapping domains.
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* 07/15/13 2184 dhladky Remove all HUC's for storage except ALL
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* Nov 18, 2014 3831 dhladky StatusHandler logging. Proper list sizing. Geometry chunk sizing.
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* </pre>
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*
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* @author dhladky
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@ -333,7 +334,7 @@ public class FFMPTemplates {
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long[] list = readDomainList(huc, cwa, dataKey);
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if (huc.equals(FFMPRecord.ALL)) {
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map = new LinkedHashMap<Long, FFMPBasinMetaData>();
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map = new LinkedHashMap<>(list.length, 1.0f);
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HashMap<Long, FFMPBasinMetaData> protoMap = (HashMap<Long, FFMPBasinMetaData>) readDomainMap(
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dataKey, huc, cwa);
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// add them to the master hash
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@ -359,12 +360,12 @@ public class FFMPTemplates {
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*/
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private LinkedHashMap<String, FFMPVirtualGageBasinMetaData> readVGBFile(
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String name, String cwa, String dataKey) {
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LinkedHashMap<String, FFMPVirtualGageBasinMetaData> map = new LinkedHashMap<String, FFMPVirtualGageBasinMetaData>();
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HashMap<String, FFMPVirtualGageBasinMetaData> protoMap = readVGBDomainMap(
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dataKey, cwa);
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String[] list = readVGBDomainList(dataKey, cwa);
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LinkedHashMap<String, FFMPVirtualGageBasinMetaData> map = new LinkedHashMap<String, FFMPVirtualGageBasinMetaData>(list.length, 1.0f);
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// construct ordered map
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for (String lid : list) {
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map.put(lid, protoMap.get(lid));
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@ -413,13 +414,13 @@ public class FFMPTemplates {
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list = null;
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} catch (SerializationException se) {
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se.printStackTrace();
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statusHandler.error("Serialization Exception: Write VGB: cwa: "+cwa+" dataKey: "+dataKey, se);
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} catch (FileNotFoundException fnfe) {
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fnfe.printStackTrace();
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statusHandler.error("File Not found Exception: Write VGB: cwa: "+cwa+" dataKey: "+dataKey, fnfe);
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} catch (IOException ioe) {
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ioe.printStackTrace();
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statusHandler.error("IO Exception: Write VGB: cwa: "+cwa+" dataKey: "+dataKey, ioe);
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} catch (LocalizationOpFailedException e) {
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e.printStackTrace();
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statusHandler.error("Localization Exception: Write VGB: cwa: "+cwa+" dataKey: "+dataKey, e);
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}
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}
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@ -486,13 +487,13 @@ public class FFMPTemplates {
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list = null;
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} catch (SerializationException se) {
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se.printStackTrace();
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statusHandler.error("Serialization Exception: Write Template: cwa: "+cwa+" dataKey:"+dataKey+" huc: "+huc, se);
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} catch (FileNotFoundException fnfe) {
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fnfe.printStackTrace();
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statusHandler.error("File Not found Exception: Write Template: cwa: "+cwa+" dataKey:"+dataKey+" huc: "+huc, fnfe);
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} catch (IOException ioe) {
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ioe.printStackTrace();
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statusHandler.error("IO Exception: Write Template: cwa: "+cwa+" dataKey:"+dataKey+" huc: "+huc, ioe);
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} catch (LocalizationOpFailedException e) {
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e.printStackTrace();
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statusHandler.error("Localization Exception: Write Template: cwa: "+cwa+" dataKey:"+dataKey+" huc: "+huc, e);
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}
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}
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@ -843,7 +844,7 @@ public class FFMPTemplates {
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}
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}
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} catch (Exception e) {
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e.printStackTrace();
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statusHandler.error("Find Basin by lon lat failed: dataKey: "+dataKey+ " coor:"+coor.toString(), e);
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}
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return null;
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@ -1007,7 +1008,7 @@ public class FFMPTemplates {
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}
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} catch (Exception e) {
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e.printStackTrace();
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statusHandler.error("Failed to lookup County: dataKey: "+dataKey, e);
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}
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FFMPCounties counties = new FFMPCounties(countyList);
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@ -1095,7 +1096,7 @@ public class FFMPTemplates {
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siteExtents = FFMPUtils.getGeometryText(geo);
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} catch (Exception e) {
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e.printStackTrace();
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statusHandler.error("Couldn't lookup site Extents!: dataKey: "+dataKey, e);
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}
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} else if (primeSource.getDataType().equals(
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FFMPSourceConfigurationManager.DATA_TYPE.RADAR.getDataType())) {
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@ -1739,8 +1740,23 @@ public class FFMPTemplates {
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WKBReader reader = new WKBReader();
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FFMPBasinMetaData basin = null;
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int upstreamDepth = 0;
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String compositeKey = siteKey + cwa;
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SoftReference<Map<Long, Geometry>> rawGeomRef = cwaRawGeometries
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.get(compositeKey);
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Map<Long, Geometry> pfafGeometries = null;
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if (rawGeomRef != null) {
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pfafGeometries = rawGeomRef.get();
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}
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if (results != null && results.length > 0) {
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if (pfafGeometries == null) {
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pfafGeometries = new HashMap<Long, Geometry>(results.length, 1.0f);
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cwaRawGeometries.put(compositeKey,
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new SoftReference<Map<Long, Geometry>>(pfafGeometries));
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}
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for (int i = 0; i < results.length; i++) {
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Object[] row = (Object[]) results[i];
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basin = FFMPUtils.getMetaDataBasin(row, mode.getMode());
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@ -1755,11 +1771,12 @@ public class FFMPTemplates {
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if ((row.length >= (upstreamDepth + 9))
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&& (row[upstreamDepth + 9] != null)) {
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try {
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addRawGeometry(siteKey, cwa, basin.getPfaf(), reader
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pfafGeometries.put(basin.getPfaf(), reader
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.read((byte[]) row[upstreamDepth + 9])
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.buffer(0));
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} catch (Exception e) {
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e.printStackTrace();
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statusHandler.error("Failure to add rawGeometry in loadBasins: "+siteKey, e);
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}
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}
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}
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@ -1977,9 +1994,9 @@ public class FFMPTemplates {
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list = SerializationUtil.transformFromThrift(long[].class,
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FileUtil.file2bytes(f.getFile(), true));
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} catch (SerializationException se) {
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se.printStackTrace();
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statusHandler.error("Serialization Exception: Read Domain: cwa: "+cwa+" dataKey: "+dataKey+" huc: "+huc, se);
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} catch (IOException e) {
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e.printStackTrace();
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statusHandler.error("IO Exception: Read Domain: cwa: "+cwa+" dataKey: "+dataKey+" huc: "+huc, e);
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}
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return list;
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@ -2014,9 +2031,9 @@ public class FFMPTemplates {
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FileUtil.file2bytes(f.getFile(), true));
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}
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} catch (SerializationException se) {
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se.printStackTrace();
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statusHandler.error("Serialization Exception: Domain Map: "+dataKey+" cwa:"+cwa+" huc: "+huc, se);
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} catch (IOException e) {
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e.printStackTrace();
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statusHandler.error("IO Exception: Domain Map: "+dataKey+" cwa:"+cwa+" huc: "+huc, e);
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}
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return map;
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@ -2045,9 +2062,9 @@ public class FFMPTemplates {
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.transformFromThrift(HashMap.class,
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FileUtil.file2bytes(f.getFile(), true));
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} catch (SerializationException se) {
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se.printStackTrace();
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statusHandler.error("Serialization Exception: Virtual Basins: "+dataKey+" cwa: "+cwa, se);
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} catch (IOException e) {
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e.printStackTrace();
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statusHandler.error("IO Exception: Virtual Basins: "+dataKey+" cwa: "+cwa, e);
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}
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return map;
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@ -2073,9 +2090,9 @@ public class FFMPTemplates {
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list = SerializationUtil.transformFromThrift(String[].class,
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FileUtil.file2bytes(f.getFile(), true));
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} catch (SerializationException se) {
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se.printStackTrace();
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statusHandler.error("Serialization Exception: : Read Virtual Domain: cwa: "+cwa+" dataKey: "+dataKey, se);
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} catch (IOException e) {
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e.printStackTrace();
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statusHandler.error("IO Exception: : Read Virtual Domain: cwa: "+cwa+" dataKey: "+dataKey, e);
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}
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return list;
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@ -2119,26 +2136,6 @@ public class FFMPTemplates {
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}
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}
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public void addRawGeometry(String siteKey, String cwa, Long pfaf, Geometry g) {
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String compositeKey = siteKey + cwa;
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SoftReference<Map<Long, Geometry>> rawGeomRef = cwaRawGeometries
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.get(compositeKey);
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Map<Long, Geometry> pfafGeometries = null;
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if (rawGeomRef != null) {
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pfafGeometries = rawGeomRef.get();
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}
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if (pfafGeometries == null) {
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pfafGeometries = new HashMap<Long, Geometry>(4000);
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cwaRawGeometries.put(compositeKey,
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new SoftReference<Map<Long, Geometry>>(pfafGeometries));
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}
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pfafGeometries.put(pfaf, g);
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}
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/**
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*
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* @param cwa
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@ -59,6 +59,8 @@ import com.raytheon.uf.common.monitor.scan.ScanUtils;
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import com.raytheon.uf.common.mpe.util.XmrgFile;
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import com.raytheon.uf.common.serialization.comm.RequestRouter;
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import com.raytheon.uf.common.site.SiteMap;
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import com.raytheon.uf.common.status.IUFStatusHandler;
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import com.raytheon.uf.common.status.UFStatus;
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import com.vividsolutions.jts.geom.Coordinate;
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import com.vividsolutions.jts.geom.Geometry;
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import com.vividsolutions.jts.geom.GeometryFactory;
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@ -90,6 +92,7 @@ import com.vividsolutions.jts.io.WKTWriter;
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* 09/05/14 DR 17346 G. Zhang Fixed issue with DB return types.
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* Apr 21, 2014 2060 njensen Remove dependency on grid dataURI column
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* Apr 22, 2014 2984 njensen Remove dependency on edex/CoreDao
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* Nov 18, 2014 3831 dhladky StatusHandler logging. Proper list sizing.
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*
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* </pre>
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* @author dhladky
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@ -114,6 +117,9 @@ public class FFMPUtils {
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public static float MISSING = -99999.0f;
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private static NumberFormat formatter = new DecimalFormat("#.##");
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private static final IUFStatusHandler statusHandler = UFStatus
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.getHandler(FFMPUtils.class);
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public static byte[] STREAM_FILL = new byte[] { //
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0x40, 0x08, 0x40, 0x08, //
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@ -158,7 +164,7 @@ public class FFMPUtils {
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* @return
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*/
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public static ArrayList<Long> getAllPfafs(String extents, String mode) {
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ArrayList<Long> pfafs = new ArrayList<Long>();
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ArrayList<Long> pfafs = null;
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String sql = "select pfaf_id " + " from " + FFMP_TABLE + " where"
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+ " ST_Contains(ST_GeomFromText('" + extents + "', 4326), "
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+ ScanUtils.getHighResolutionLevel("ffmp_basins") + ")";
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@ -168,6 +174,7 @@ public class FFMPUtils {
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sq = SpatialQueryFactory.create();
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Object[] results = sq.dbRequest(sql, FFMPUtils.MAPS_DB);
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pfafs = new ArrayList<Long>(results.length);
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if (results.length > 0) {
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if (mode.equals("CAVE")) {
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@ -190,7 +197,7 @@ public class FFMPUtils {
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}
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}
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} catch (SpatialException e) {
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e.printStackTrace();
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statusHandler.error("Error querying allPfafs: +sql: "+sql, e);
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}
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return pfafs;
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@ -205,7 +212,7 @@ public class FFMPUtils {
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public static LinkedHashMap<String, FFMPVirtualGageBasinMetaData> getVirtualGageBasins(
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double extent, String cwa, String mode) {
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LinkedHashMap<String, FFMPVirtualGageBasinMetaData> virtualBasins = new LinkedHashMap<String, FFMPVirtualGageBasinMetaData>();
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LinkedHashMap<String, FFMPVirtualGageBasinMetaData> virtualBasins = null;
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/*
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* DR 13228 state added to the below query
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*/
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@ -215,6 +222,7 @@ public class FFMPUtils {
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+ "and dur < 2000)";
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try {
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Object[] results = executeSqlQuery(sql, ShefConstants.IHFS);
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virtualBasins = new LinkedHashMap<String, FFMPVirtualGageBasinMetaData>(results.length, 1.0f);
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Geometry poly = getCwaGeometry(cwa, mode);
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PreparedGeometry pg = PreparedGeometryFactory.prepare(poly);
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Coordinate coor = poly.getCentroid().getCoordinate();
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@ -234,7 +242,7 @@ public class FFMPUtils {
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}
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}
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} catch (Exception e) {
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e.printStackTrace();
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statusHandler.error("Error querying Virtual Gage's: +sql: "+sql, e);
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}
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return virtualBasins;
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@ -248,12 +256,13 @@ public class FFMPUtils {
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private static ArrayList<String> determineUpstreamDepth() {
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ISpatialQuery sq = null;
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Object[] results = null;
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ArrayList<String> upstreams = new ArrayList<String>();
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ArrayList<String> upstreams = null;
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String sql = "select column_name from information_schema.columns where table_name='ffmp_basins'";
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try {
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sq = SpatialQueryFactory.create();
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results = sq.dbRequest(sql, MAPS_DB);
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upstreams = new ArrayList<String>(results.length);
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int j = 1;
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if (results.length > 0) {
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@ -266,7 +275,7 @@ public class FFMPUtils {
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}
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}
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} catch (SpatialException e) {
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e.printStackTrace();
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statusHandler.error("Error determining upstream depth: +sql: "+sql, e);
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}
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return upstreams;
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@ -295,7 +304,7 @@ public class FFMPUtils {
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sq = SpatialQueryFactory.create();
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results = sq.dbRequest(sql.toString(), MAPS_DB);
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} catch (SpatialException e) {
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e.printStackTrace();
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statusHandler.error("Failed to lookup Huc Parameters: sql: "+sql, e);
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}
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String[] pfafs = new String[results.length];
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@ -388,7 +397,7 @@ public class FFMPUtils {
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sq = SpatialQueryFactory.create();
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results = sq.dbRequest(sql.toString(), MAPS_DB);
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} catch (SpatialException e) {
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e.printStackTrace();
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statusHandler.error("Error getting basins: sql:"+sql+"\n", e);
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}
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return results;
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@ -405,8 +414,7 @@ public class FFMPUtils {
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* @return
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*/
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public static Map<Long, Geometry> getRawGeometries(Collection<Long> pfafs) {
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HashMap<Long, Geometry> rval = new HashMap<Long, Geometry>(
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(int) (pfafs.size() * 1.3) + 1);
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HashMap<Long, Geometry> rval = null;
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if (pfafs.size() > 0) {
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StringBuilder builder = new StringBuilder();
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builder.append("SELECT pfaf_id, AsBinary("
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@ -430,8 +438,9 @@ public class FFMPUtils {
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try {
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sq = SpatialQueryFactory.create();
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results = sq.dbRequest(builder.toString(), MAPS_DB);
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rval = new HashMap<Long, Geometry>(results.length, 1.0f);
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} catch (SpatialException e) {
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e.printStackTrace();
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statusHandler.error("Error querying Raw Geometries: +sql: "+builder.toString(), e);
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}
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WKBReader wkbReader = new WKBReader();
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@ -443,7 +452,7 @@ public class FFMPUtils {
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Geometry g = readGeometry(columns[1], wkbReader);
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rval.put(pfaf, g);
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} catch (ParseException e) {
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e.printStackTrace();
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statusHandler.error("Error parsing Raw Geometries!", e);
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}
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}
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}
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@ -567,7 +576,7 @@ public class FFMPUtils {
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}
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}
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} catch (SpatialException e) {
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e.printStackTrace();
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statusHandler.error("Error retrieving COUNTY, pfaf: "+pfaf, e);
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}
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return county;
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@ -593,12 +602,13 @@ public class FFMPUtils {
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+ "', 4326), county." + resolution + ")"
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+ " order by county.fips desc";
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ArrayList<Long> keys = new ArrayList<Long>();
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ArrayList<Long> keys = null;
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ISpatialQuery sq = null;
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try {
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sq = SpatialQueryFactory.create();
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Object[] results = sq.dbRequest(sql, FFMPUtils.MAPS_DB);
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keys = new ArrayList<Long>(results.length);
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if (results != null) {
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if (results.length > 0) {
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@ -612,7 +622,7 @@ public class FFMPUtils {
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}
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}
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} catch (SpatialException e) {
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e.printStackTrace();
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statusHandler.error("Error retreiving COUNTY FIPS list! sql: "+sql, e);
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}
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return removeDuplicates(keys);
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@ -642,7 +652,7 @@ public class FFMPUtils {
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* @param gid
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* @return
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*/
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@SuppressWarnings("unchecked")
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@SuppressWarnings({ "unchecked", "rawtypes" })
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public static ArrayList<?> getCountyInfo(Long fips, String mode) {
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String ftxt = (fips >= 10000 ? "" + fips : "0" + fips);// DR 15108: add
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// a leading 0 to
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@ -662,13 +672,14 @@ public class FFMPUtils {
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// Template
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// generation.
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ISpatialQuery sq1 = null;
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ArrayList<Long> gids = new ArrayList<Long>();
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ArrayList<Long> gids = null;
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try {
|
||||
sq1 = SpatialQueryFactory.create();
|
||||
Object[] results = sq1.dbRequest(sql1, FFMPUtils.MAPS_DB);
|
||||
|
||||
if (results != null) {
|
||||
gids = new ArrayList<Long>(results.length);
|
||||
if (results.length > 0) {
|
||||
for (int i = 0; i < results.length; i++) {
|
||||
gids.add(((Number) results[i]).longValue());
|
||||
|
|
@ -677,11 +688,9 @@ public class FFMPUtils {
|
|||
}
|
||||
|
||||
} catch (SpatialException e) {
|
||||
e.printStackTrace();
|
||||
statusHandler.error("Error retreiving COUNTY INFO, part 1! sql: "+sql1, e);
|
||||
}
|
||||
|
||||
@SuppressWarnings("rawtypes")
|
||||
ArrayList info = new ArrayList();
|
||||
|
||||
Geometry geom = null;
|
||||
String countyName = null;
|
||||
String state = null;
|
||||
|
|
@ -705,7 +714,7 @@ public class FFMPUtils {
|
|||
for (int i = 0; i < results.length; i++) {
|
||||
Object[] results2 = (Object[]) results[i];
|
||||
WKBReader wkbReader = new WKBReader();
|
||||
|
||||
|
||||
if (results2[0] != null) {
|
||||
if (geom == null) {
|
||||
geom = readGeometry(results2[0], wkbReader);
|
||||
|
|
@ -727,12 +736,13 @@ public class FFMPUtils {
|
|||
}
|
||||
|
||||
} catch (SpatialException e) {
|
||||
e.printStackTrace();
|
||||
statusHandler.error("Error retreiving COUNTY INFO, part 2! sql: "+sql, e);
|
||||
} catch (ParseException e) {
|
||||
e.printStackTrace();
|
||||
statusHandler.error("Error parsing COUNTY INFO!", e);
|
||||
}
|
||||
}
|
||||
|
||||
ArrayList info = new ArrayList(3);
|
||||
info.add(geom);
|
||||
info.add(countyName);
|
||||
info.add(state);
|
||||
|
|
@ -767,7 +777,7 @@ public class FFMPUtils {
|
|||
}
|
||||
|
||||
} catch (SpatialException e) {
|
||||
e.printStackTrace();
|
||||
statusHandler.error("Error retrieving basins: sql: "+sql+"\n basin: "+basinId);
|
||||
}
|
||||
|
||||
return pfaf;
|
||||
|
|
@ -801,7 +811,7 @@ public class FFMPUtils {
|
|||
coor = new Coordinate(lon, lat);
|
||||
|
||||
} catch (SpatialException e) {
|
||||
e.printStackTrace();
|
||||
statusHandler.error("Error getting radar geometry description: "+sql, e);
|
||||
}
|
||||
|
||||
return coor;
|
||||
|
|
@ -829,10 +839,10 @@ public class FFMPUtils {
|
|||
try {
|
||||
geo = readGeometry(results[0], wkbReader);
|
||||
} catch (ParseException e) {
|
||||
e.printStackTrace();
|
||||
statusHandler.error("Error parsing CWA geometry!", e);
|
||||
}
|
||||
} catch (SpatialException e) {
|
||||
e.printStackTrace();
|
||||
statusHandler.error("Error querying CWA geometry: "+sql, e);
|
||||
}
|
||||
|
||||
return geo;
|
||||
|
|
@ -864,7 +874,7 @@ public class FFMPUtils {
|
|||
}
|
||||
}
|
||||
} catch (Exception e) {
|
||||
e.printStackTrace();
|
||||
statusHandler.error("Error querying CWA descriptions!: "+sql, e);
|
||||
}
|
||||
|
||||
return cwas;
|
||||
|
|
@ -899,7 +909,7 @@ public class FFMPUtils {
|
|||
rfc = SiteMap.getInstance().getSite4LetterId(rfc.toUpperCase());
|
||||
}
|
||||
} catch (Exception e) {
|
||||
e.printStackTrace();
|
||||
statusHandler.error("Error querying RFC designation: "+sql, e);
|
||||
}
|
||||
|
||||
return rfc;
|
||||
|
|
@ -912,7 +922,7 @@ public class FFMPUtils {
|
|||
* @return
|
||||
*/
|
||||
public static Set<String> getFFGParameters(String rfc) {
|
||||
Set<String> ffgHash = new HashSet<String>();
|
||||
Set<String> ffgHash = null;
|
||||
|
||||
/**
|
||||
* Had to add this bit of code for ncgrib models
|
||||
|
|
@ -926,14 +936,15 @@ public class FFMPUtils {
|
|||
try {
|
||||
DbQueryResponse response = (DbQueryResponse) RequestRouter
|
||||
.route(request);
|
||||
|
||||
ffgHash = new HashSet<String>(response.getResults().size(), 1.0f);
|
||||
|
||||
for (Map<String, Object> map : response.getResults()) {
|
||||
String key = (String) map
|
||||
.get(GridConstants.PARAMETER_ABBREVIATION);
|
||||
ffgHash.add(key);
|
||||
}
|
||||
} catch (Exception e) {
|
||||
e.printStackTrace();
|
||||
statusHandler.error("Error querying FFG parameters: "+request.toString(), e);
|
||||
}
|
||||
|
||||
return ffgHash;
|
||||
|
|
@ -959,7 +970,7 @@ public class FFMPUtils {
|
|||
.route(request);
|
||||
return response.getEntityObjects(GridRecord.class)[0].getDataURI();
|
||||
} catch (Exception e) {
|
||||
e.printStackTrace();
|
||||
statusHandler.error("Error querying FFG Data URIS: "+request.toString(), e);
|
||||
}
|
||||
|
||||
return null;
|
||||
|
|
@ -984,7 +995,7 @@ public class FFMPUtils {
|
|||
uri = (String) results[0];
|
||||
}
|
||||
} catch (SpatialException e) {
|
||||
e.printStackTrace();
|
||||
statusHandler.error("Error querying RADAR Data URI: "+sql, e);
|
||||
}
|
||||
|
||||
return uri;
|
||||
|
|
@ -1012,7 +1023,7 @@ public class FFMPUtils {
|
|||
subGrid = new HRAPSubGrid(extent, gridFactor);
|
||||
|
||||
} catch (Exception e) {
|
||||
e.printStackTrace();
|
||||
statusHandler.error("Error looking up XMRG geometry: "+xmrg.toString(), e);
|
||||
}
|
||||
|
||||
return MapUtil.getGridGeometry(subGrid);
|
||||
|
|
@ -1040,7 +1051,7 @@ public class FFMPUtils {
|
|||
subGrid = new HRAPSubGrid(extent, gridFactor);
|
||||
|
||||
} catch (Exception e) {
|
||||
e.printStackTrace();
|
||||
statusHandler.error("Error querying XMRG sub grid: "+xmrg.toString(), e);
|
||||
}
|
||||
|
||||
return subGrid;
|
||||
|
|
|
|||
Loading…
Add table
Reference in a new issue