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package petascope.wcs.server.cli;
import java.io.FileInputStream;
import java.io.IOException;
import java.util.Properties;
/**
* Command Line Interface class, for testing the WCS Server operation
* Converts an WCS XML input file into a WCPS XML input file.<br />
* Settings are read from the file "input-output.txt", in the current folder.
*
* @author Andrei Aiordachioaie
*/
public class CLI {
private static final String settingsFile = "input-output.txt";
private static String inputFile;
private static String outputFile;
private static String metadataSettingsFile;
private static Boolean ok;
private static Boolean printOutput;
private static Boolean printLog = true;
public static void log(String msg) {
if (printLog) {
System.out.println(msg);
}
}
public static boolean init() {
ok = true;
printOutput = true;
Properties set = new Properties();
try {
set.load(new FileInputStream(settingsFile));
} catch (IOException ex) {
ex.printStackTrace();
ok = false;
}
inputFile = set.getProperty("inputFile");
outputFile = set.getProperty("outputFile");
metadataSettingsFile = set.getProperty("metadataSettingsFile");
printOutput = Boolean.parseBoolean(set.getProperty("printOutputFile"));
printLog = Boolean.parseBoolean(set.getProperty("printLogMessages"));
return ok;
}
/**
* Converts a WCS XML input file into a WCPS XML input file
* @param args the command line arguments
*/
public static void main(String[] args) {
if (!init()) {
return;
}
/*
try
{
// read the input XML
log(">>> Reading the input XML file ... ");
JAXBContext context = JAXBContext.newInstance("net.opengis.wcs.v_1_1_0");
Unmarshaller unmarshaller = context.createUnmarshaller() ;
Object xml = unmarshaller.unmarshal(new FileInputStream(inputFile));
// Find out which class to execute ...
log(">>> It is a " + xml.getClass().getSimpleName() + " request.");
if (xml instanceof GetCoverage)
{
//Convert the WCS into WCPS
log(">>> Converting to WCPS ... please wait");
GetCoverage wcs = (GetCoverage) xml;
ProcessCoverage wcps = new convertGetCoverage(wcs, metadataSettingsFile).get();
// Write the output WCPS request
try {
log(">>> Writing the WCPS XML request");
javax.xml.bind.JAXBContext jaxbCtx = javax.xml.bind.JAXBContext.newInstance(wcps.getClass().getPackage().getName());
javax.xml.bind.Marshaller marshaller = jaxbCtx.createMarshaller();
marshaller.setProperty(javax.xml.bind.Marshaller.JAXB_ENCODING, "UTF-8"); //NOI18N
marshaller.setProperty(javax.xml.bind.Marshaller.JAXB_FORMATTED_OUTPUT, Boolean.TRUE);
if (printOutput)
marshaller.marshal(wcps, System.out);
marshaller.marshal(wcps, new FileOutputStream(outputFile));
} catch (javax.xml.bind.JAXBException ex) {
// XXXTODO Handle exception
java.util.logging.Logger.getLogger("global").log(java.util.logging.Level.SEVERE, null, ex); //NOI18N
ex.printStackTrace();
}
}
else
if (xml instanceof GetCapabilities)
{
log(">>> Compiling data into XML format for GetCapabilities ... ");
GetCapabilities input = (GetCapabilities) xml;
Capabilities cap = new executeGetCapabilities(input, metadataSettingsFile).get();
// Write the output file (WCS)
try {
javax.xml.bind.JAXBContext jaxbCtx = javax.xml.bind.JAXBContext.newInstance(cap.getClass().getPackage().getName());
javax.xml.bind.Marshaller marshaller = jaxbCtx.createMarshaller();
marshaller.setProperty(javax.xml.bind.Marshaller.JAXB_ENCODING, "UTF-8"); //NOI18N
marshaller.setProperty(javax.xml.bind.Marshaller.JAXB_FORMATTED_OUTPUT, Boolean.TRUE);
if (printOutput)
marshaller.marshal(cap, System.out);
marshaller.marshal(cap, new FileOutputStream(outputFile));
} catch (javax.xml.bind.JAXBException ex) {
// XXXTODO Handle exception
java.util.logging.Logger.getLogger("global").log(java.util.logging.Level.SEVERE, null, ex); //NOI18N
ex.printStackTrace();
}
}
else
if (xml instanceof DescribeCoverage)
{
log(">>> Querying the WCPS architecture for the details on this coverage ...");
DescribeCoverage input = (DescribeCoverage) xml;
CoverageDescriptions output = new executeDescribeCoverage(input, metadataSettingsFile).get();
// Write the output file (WCS)
try {
javax.xml.bind.JAXBContext jaxbCtx = javax.xml.bind.JAXBContext.newInstance(output.getClass().getPackage().getName());
javax.xml.bind.Marshaller marshaller = jaxbCtx.createMarshaller();
marshaller.setProperty(javax.xml.bind.Marshaller.JAXB_ENCODING, "UTF-8"); //NOI18N
marshaller.setProperty(javax.xml.bind.Marshaller.JAXB_FORMATTED_OUTPUT, Boolean.TRUE);
if (printOutput)
marshaller.marshal(output, System.out);
marshaller.marshal(output, new FileOutputStream(outputFile));
} catch (javax.xml.bind.JAXBException ex) {
// XXXTODO Handle exception
java.util.logging.Logger.getLogger("global").log(java.util.logging.Level.SEVERE, null, ex); //NOI18N
ex.printStackTrace();
}
}
else
throw new Exception("ERROR ! Unrecognized request type " + xml.getClass().getSimpleName());
}
catch (WCSException e)
{
ExceptionReport report = e.getReport();
try {
javax.xml.bind.JAXBContext jaxbCtx = javax.xml.bind.JAXBContext.newInstance(report.getClass().getPackage().getName());
javax.xml.bind.Marshaller marshaller = jaxbCtx.createMarshaller();
marshaller.setProperty(javax.xml.bind.Marshaller.JAXB_ENCODING, "UTF-8"); //NOI18N
marshaller.setProperty(javax.xml.bind.Marshaller.JAXB_FORMATTED_OUTPUT, Boolean.TRUE);
if (printOutput)
marshaller.marshal(report, System.err);
marshaller.marshal(report, new FileOutputStream(outputFile));
} catch (javax.xml.bind.JAXBException ex) {
// XXXTODO Handle exception
java.util.logging.Logger.getLogger("global").log(java.util.logging.Level.SEVERE, null, ex); //NOI18N
ex.printStackTrace();
}
catch (Exception e2)
{
e2.printStackTrace();
}
}
catch (Exception e)
{
e.printStackTrace();
}
log(">>> Done !");
*/
}
}
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