/**
* This class is designed to be a stand-alone program to validate that the DataSet.properties file
* contains valid information for all datasets listed by validDataSets in DataSet.properties.
* Don't run this on the coastwatch computer.
*
* @param args is ignored
*/
public static void main(String args[]) throws Exception {
String2.log("ValidatDataSetProperties (testing DataSet.properties validDataSets");
// find a browser properties file (e.g., CWBrowser.properties)
String contextDirectory = SSR.getContextDirectory(); // with / separator and / at the end
String[] propList =
RegexFilenameFilter.list(
contextDirectory + "WEB-INF/classes/gov/noaa/pfel/coastwatch/", ".+\\.properties");
int which = -1;
for (int i = 0; i < propList.length; i++) {
if (!propList[i].equals("DataSet.properties")) {
which = i;
break;
}
}
Test.ensureNotEqual(
which,
-1,
String2.ERROR
+ ": No non-DataSet.properties properties files found in\n"
+ contextDirectory
+ "WEB-INF/classes/gov/noaa/pfel/coastwatch/.\n"
+ ".properties files="
+ String2.toCSSVString(propList));
FileNameUtility fnu =
new FileNameUtility(
"gov.noaa.pfel.coastwatch." + File2.getNameNoExtension(propList[which]));
ResourceBundle2 dataSetRB2 = new ResourceBundle2("gov.noaa.pfel.coastwatch.DataSet");
String infoUrlBaseUrl = dataSetRB2.getString("infoUrlBaseUrl", null);
String tDataSetList[] = String2.split(dataSetRB2.getString("validDataSets", null), '`');
int nDataSets = tDataSetList.length;
// Test.ensureEqual(nDataSets, 228, "nDataSets"); //useful to me, but Dave can't add dataset
// without recompiling this
String2.log(" testing " + nDataSets + " data sets");
boolean excessivelyStrict = true;
for (int i = OneOf.N_DUMMY_GRID_DATASETS;
i < nDataSets;
i++) { // "2" in order to skip 0=OneOf.NO_DATA, 1=BATHYMETRY
String seven = tDataSetList[i];
Test.ensureTrue(seven != null && seven.length() > 0, " tDataSetList[" + i + "] is ''.");
fnu.ensureValidDataSetProperties(seven, excessivelyStrict);
String infoUrl = dataSetRB2.getString(seven + "InfoUrl", null);
Test.ensureNotNull(infoUrl, seven + "InfoUrl is null.");
SSR.getUrlResponse(
infoUrlBaseUrl
+ infoUrl); // on all computers except coastwatch, all are accessible as urls
}
String2.log(
" ValidatDataSetProperties successfully tested n="
+ nDataSets
+ " last="
+ tDataSetList[nDataSets - 1]);
}
/**
* Saves an image as a gif. Currently this uses ImageMagick's "convert" (Windows or Linux) because
* it does the best job at color reduction (and is fast and is cross-platform). This will
* overwrite an existing file.
*
* @param bi
* @param fullGifName but without the .gif at the end
* @throws Exception if trouble
*/
public static void saveAsGif(BufferedImage bi, String fullGifName) throws Exception {
// POLICY: because this procedure may be used in more than one thread,
// do work on unique temp files names using randomInt, then rename to proper file name.
// If procedure fails half way through, there won't be a half-finished file.
int randomInt = Math2.random(Integer.MAX_VALUE);
// save as .bmp (note: doesn't support transparent pixels)
long time = System.currentTimeMillis();
if (verbose) String2.log("SgtUtil.saveAsGif");
ImageIO.write(bi, "bmp", new File(fullGifName + randomInt + ".bmp"));
if (verbose) String2.log(" make .bmp done. time=" + (System.currentTimeMillis() - time));
// "convert" to .gif
SSR.dosOrCShell(
"convert " + fullGifName + randomInt + ".bmp" + " " + fullGifName + randomInt + ".gif", 30);
File2.delete(fullGifName + randomInt + ".bmp");
// try fancy color reduction algorithms
// Image2.saveAsGif(Image2.reduceTo216Colors(bi), fullGifName + randomInt + ".gif");
// try dithering
// Image2.saveAsGif216(bi, fullGifName + randomInt + ".gif", true);
// last step: rename to final gif name
File2.rename(fullGifName + randomInt + ".gif", fullGifName + ".gif");
if (verbose)
String2.log(
"SgtUtil.saveAsGif done. TOTAL TIME=" + (System.currentTimeMillis() - time) + "\n");
}
/**
* Saves an image as a gif. Currently this uses ImageMagick's "convert" (Windows or Linux) because
* it does the best job at color reduction (and is fast and is cross-platform). This will
* overwrite an existing file.
*
* @param bi
* @param transparent the color to be made transparent
* @param fullGifName but without the .gif at the end
* @throws Exception if trouble
*/
public static void saveAsTransparentGif(BufferedImage bi, Color transparent, String fullGifName)
throws Exception {
// POLICY: because this procedure may be used in more than one thread,
// do work on unique temp files names using randomInt, then rename to proper file name.
// If procedure fails half way through, there won't be a half-finished file.
int randomInt = Math2.random(Integer.MAX_VALUE);
// convert transparent color to be transparent
long time = System.currentTimeMillis();
Image image = Image2.makeImageBackgroundTransparent(bi, transparent, 10000);
// convert image back to bufferedImage
bi = new BufferedImage(bi.getWidth(), bi.getHeight(), BufferedImage.TYPE_INT_ARGB);
Graphics g = bi.getGraphics();
g.drawImage(image, 0, 0, bi.getWidth(), bi.getHeight(), null);
image = null; // encourage garbage collection
// save as png
int random = Math2.random(Integer.MAX_VALUE);
ImageIO.write(bi, "png", new File(fullGifName + randomInt + ".png"));
// "convert" to .gif
SSR.dosOrCShell(
"convert " + fullGifName + randomInt + ".png" + " " + fullGifName + randomInt + ".gif", 30);
File2.delete(fullGifName + randomInt + ".png");
// try fancy color reduction algorithms
// Image2.saveAsGif(Image2.reduceTo216Colors(bi), fullGifName + randomInt + ".gif");
// try dithering
// Image2.saveAsGif216(bi, fullGifName + randomInt + ".gif", true);
// last step: rename to final gif name
File2.rename(fullGifName + randomInt + ".gif", fullGifName + ".gif");
if (verbose)
String2.log(
"SgtUtil.saveAsTransparentGif TIME=" + (System.currentTimeMillis() - time) + "\n");
}
/**
* This gets the data from CWDataBrowserReset (if any is available)
*
* @return true if reset info was successfully retrieved
*/
public boolean getDataFromReset() {
// is there no resetThread?
if (resetThread == null) return false;
// is the resetThread still running?
if (resetThread.isAlive()) return false;
// did the resetThread throw an exception?
String2.log(cwDataBrowserReset.runInfo.toString());
if (cwDataBrowserReset.runError.length() > 0) {
// error already printed to Tomcat's log
// there is nothing more to be done
// keep using old data
// send email to Bob Simons?
cwDataBrowserReset = null;
resetThread = null;
return false;
}
// store dataSet info
activeDataSetOptions = cwDataBrowserReset.activeDataSetOptions;
activeDataSetTitles = cwDataBrowserReset.activeDataSetTitles;
activeDataSetContents = cwDataBrowserReset.activeDataSetContents;
dataSet.setOptions(activeDataSetOptions); // 1 time only; doesn't change till next reset()
dataSet.setTitles(activeDataSetTitles); // 1 time only; doesn't change till next reset()
if (verbose)
String2.log("activeDataSetTitles: " + String2.toNewlineString(activeDataSetTitles));
// print lots of useful information
String2.log(
"\n"
+ String2.makeString('*', 80)
+ "\nCWDataBrowser.getDataFromReset "
+ Calendar2.getCurrentISODateTimeStringLocal());
String2.log("CWDataBrowser construction was at " + constructorDateTime + ". Since then...\n");
String2.log("Data files found which have matching .gif files:");
String2.log(getUsageStatistics());
String2.log(" number of page requests initiated since construction: " + nRequestsInitiated);
String2.log(" number of page requests completed since construction: " + nRequestsCompleted);
if (nRequestsInitiated > 0) {
DecimalFormat percent = new DecimalFormat("##0.000");
double nRequests = nRequestsInitiated / 100.0;
String2.log("Data Set Usage:");
for (int i = 0; i < dataSetOptions.length; i++)
String2.log(
String2.right(percent.format(dataSetRequests[i] / nRequests), 9)
+ "% were for "
+ dataSetOptions[i]);
String2.log("Time Period Usage:");
for (int i = 0; i < timePeriodOptions.length; i++)
String2.log(
String2.right(percent.format(timePeriodRequests[i] / nRequests), 9)
+ "% were for "
+ timePeriodOptions[i]);
String2.log("Region Usage:");
for (int i = 0; i < regionOptions.length; i++)
String2.log(
String2.right(percent.format(regionRequests[i] / nRequests), 9)
+ "% were for "
+ regionOptions[i]);
}
String2.log(
SSR.getTopN(printTopNMostRequested, " Most Requested .gif files", requestedFilesMap));
// data was successfully gathered from CWDataBrowserReset
resetThread = null;
cwDataBrowserReset = null;
return true;
}