ossimImageHandler* ossimKakaduReaderFactory::open(const ossimKeywordlist& kwl,
const char* prefix)const
{
if(traceDebug())
{
ossimNotify(ossimNotifyLevel_DEBUG)
<< "ossimKakaduReaderFactory::open(kwl, prefix) DEBUG: entered..."
<< std::endl;
}
ossimRefPtr<ossimImageHandler> reader = 0;
// To save time check the file name first.
const char* lookup = kwl.find(prefix, ossimKeywordNames::FILENAME_KW);
if (!lookup)
{
// Deprecated...
lookup = kwl.find(prefix, ossimKeywordNames::IMAGE_FILE_KW);
}
if (lookup)
{
ossimFilename f = lookup;
if ( hasExcludedExtension(f) == false )
{
reader = new ossimKakaduNitfReader;
if(reader->loadState(kwl, prefix) == false)
{
reader = 0;
}
if (!reader)
{
reader = new ossimKakaduJp2Reader;
if(reader->loadState(kwl, prefix) == false)
{
reader = 0;
}
}
if (!reader)
{
reader = new ossimKakaduJ2kReader;
if(reader->loadState(kwl, prefix) == false)
{
reader = 0;
}
}
}
}
if(traceDebug())
{
ossimNotify(ossimNotifyLevel_DEBUG)
<< "ossimKakaduReaderFactory::open(kwl, prefix) DEBUG: leaving..."
<< std::endl;
}
return reader.release();
}
ossimImageHandler* ossimGeoPdfReaderFactory::open(const ossimFilename& fileName,
bool openOverview)const
{
if(traceDebug())
{
ossimNotify(ossimNotifyLevel_DEBUG)
<< "ossimGeoPdfReaderFactory::open(filename) DEBUG: entered..."
<< "\ntrying ossimKakaduNitfReader"
<< std::endl;
}
ossimRefPtr<ossimImageHandler> reader = 0;
if ( hasExcludedExtension(fileName) == false )
{
reader = new ossimGeoPdfReader;
reader->setOpenOverviewFlag(openOverview);
if(reader->open(fileName) == false)
{
reader = 0;
}
}
if(traceDebug())
{
ossimNotify(ossimNotifyLevel_DEBUG)
<< "ossimGeoPdfReaderFactory::open(filename) DEBUG: leaving..."
<< std::endl;
}
return reader.release();
}
ossimImageHandler* ossimOpjReaderFactory::open(
const ossimFilename& fileName, bool openOverview) const
{
static const char* M = "ossimOpjReaderFactory::open(filename)";
if(traceDebug())
{
ossimNotify(ossimNotifyLevel_DEBUG)
<< M << " Entered with filename:" << fileName
<< "\n";
}
ossimRefPtr<ossimImageHandler> reader = 0;
while (true)
{
if (hasExcludedExtension(fileName)) break;
if (traceDebug())
{
ossimNotify(ossimNotifyLevel_DEBUG) << M << " Trying ossimOpjJp2Reader...";
}
reader = new ossimOpjJp2Reader();
reader->setOpenOverviewFlag(openOverview);
if( reader->open(fileName) ) break;
if (traceDebug())
{
ossimNotify(ossimNotifyLevel_DEBUG) << M << " Trying ossimOpjNitfReader...";
}
reader = new ossimOpjNitfReader();
if( reader->open(fileName) ) break;
reader = 0;
break;
}
if(traceDebug())
{
ossimNotify(ossimNotifyLevel_DEBUG) << M << " DEBUG: leaving..." << std::endl;
}
return reader.release();
}
ossimImageHandler* ossimKakaduReaderFactory::open(const ossimFilename& fileName,
bool openOverview)const
{
static const char* M = "ossimKakaduReaderFactory::open(filename) -- ";
if(traceDebug())
ossimNotify(ossimNotifyLevel_DEBUG)<<M<<"Entered with filename <"<<fileName<<">" ;
ossimRefPtr<ossimImageHandler> reader = 0;
while (true)
{
if (hasExcludedExtension(fileName)) break;
if (traceDebug()) ossimNotify(ossimNotifyLevel_DEBUG)<<M<< "Trying ossimKakaduNitfReader...";
reader = new ossimKakaduNitfReader;
reader->setOpenOverviewFlag(openOverview);
if(reader->open(fileName)) break;
if (traceDebug()) ossimNotify(ossimNotifyLevel_DEBUG)<<M<< "Trying ossimKakaduJp2Reader...";
reader = new ossimKakaduJp2Reader;
reader->setOpenOverviewFlag(openOverview);
if(reader->open(fileName)) break;
if (traceDebug()) ossimNotify(ossimNotifyLevel_DEBUG)<<M<< "Trying ossimKakaduJ2kReader...";
reader = new ossimKakaduJ2kReader;
reader->setOpenOverviewFlag(openOverview);
if(reader->open(fileName)) break;
reader = 0;
break;
}
if (traceDebug())
{
if (reader.valid())
ossimNotify(ossimNotifyLevel_DEBUG)<<M<< " SUCCESS" << std::endl;
else
ossimNotify(ossimNotifyLevel_DEBUG)<<M<< " Open FAILED" << std::endl;
}
return reader.release();
}
