//override
void initialize( const osgDB::Options* dbOptions )
{
_dbOptions = dbOptions ? osg::clone(dbOptions) : 0L;
if ( _dbOptions.valid() )
{
// Set up a Custom caching bin for this source:
Cache* cache = Cache::get( _dbOptions.get() );
if ( cache )
{
Config optionsConf = _options.getConfig();
std::string binId = Stringify() << std::hex << hashString(optionsConf.toJSON()) << "_tfs";
_cacheBin = cache->addBin( binId );
// write a metadata record just for reference purposes.. we don't actually use it
Config metadata = _cacheBin->readMetadata();
if ( metadata.empty() )
{
_cacheBin->writeMetadata( optionsConf );
}
if ( _cacheBin.valid() )
{
_cacheBin->store( _dbOptions.get() );
}
}
}
_layerValid = TFSReader::read(_options.url().get(), _dbOptions.get(), _layer);
if (_layerValid)
{
OE_INFO << LC << "Read layer TFS " << _layer._title << " " << _layer._abstract << " " << _layer._firstLevel << " " << _layer._maxLevel << " " << _layer._extent.toString() << std::endl;
}
}
//override
void initialize( const osgDB::Options* dbOptions )
{
FeatureSource::initialize( dbOptions );
_dbOptions = dbOptions ? osg::clone(dbOptions) : 0L;
if ( _dbOptions.valid() )
{
// Set up a Custom caching bin for this source:
Cache* cache = Cache::get( _dbOptions.get() );
if ( cache )
{
Config optionsConf = _options.getConfig();
std::string binId = Stringify() << std::hex << hashString(optionsConf.toJSON()) << "_wfs";
_cacheBin = cache->addBin( binId );
_cacheBin->setHashKeys(true);
// write a metadata record just for reference purposes.. we don't actually use it
Config metadata = _cacheBin->readMetadata();
if ( metadata.empty() )
{
_cacheBin->writeMetadata( optionsConf );
}
if ( _cacheBin.valid() )
{
_cacheBin->apply( _dbOptions.get() );
}
}
}
std::string capUrl;
if ( _options.url().isSet() )
{
char sep = _options.url()->full().find_first_of('?') == std::string::npos? '?' : '&';
capUrl =
_options.url()->full() +
sep +
"SERVICE=WFS&VERSION=1.0.0&REQUEST=GetCapabilities";
}
_capabilities = WFSCapabilitiesReader::read( capUrl, _dbOptions.get() );
if ( !_capabilities.valid() )
{
OE_WARN << "[osgEarth::WFS] Unable to read WFS GetCapabilities." << std::endl;
//return;
}
else
{
OE_INFO << "[osgEarth::WFS] Got capabilities from " << capUrl << std::endl;
}
}
//override
void initialize( const osgDB::Options* dbOptions )
{
FeatureSource::initialize( dbOptions );
_dbOptions = dbOptions ? osg::clone(dbOptions) : 0L;
if ( _dbOptions.valid() )
{
// Set up a Custom caching bin for this source:
Cache* cache = Cache::get( _dbOptions.get() );
if ( cache )
{
Config optionsConf = _options.getConfig();
std::string binId = Stringify() << std::hex << hashString(optionsConf.toJSON()) << "_tfs";
_cacheBin = cache->addBin( binId );
if ( _cacheBin.valid() )
{
// write a metadata record just for reference purposes.. we don't actually use it
Config metadata = _cacheBin->readMetadata();
if ( metadata.empty() )
{
_cacheBin->writeMetadata( optionsConf );
}
if ( _cacheBin.valid() )
{
_cacheBin->put( _dbOptions.get() );
}
}
else
{
OE_INFO << LC << "Failed to open cache bin \"" << binId << "\"\n";
}
}
}
_layerValid = TFSReaderWriter::read(_options.url().get(), _dbOptions.get(), _layer);
if (_layerValid)
{
OE_INFO << LC << "Read layer TFS " << _layer.getTitle() << " " << _layer.getAbstract() << " " << _layer.getFirstLevel() << " " << _layer.getMaxLevel() << " " << _layer.getExtent().toString() << std::endl;
}
}
Status initialize( const osgDB::Options* dbOptions )
{
Cache* cache = 0;
_dbOptions = Registry::instance()->cloneOrCreateOptions( dbOptions );
if ( _dbOptions.valid() )
{
// Set up a Custom caching bin for this TileSource
cache = Cache::get( _dbOptions.get() );
if ( cache )
{
Config optionsConf = _options.getConfig();
std::string binId = Stringify() << std::hex << hashString(optionsConf.toJSON());
_cacheBin = cache->addBin( binId );
if ( _cacheBin.valid() )
{
_cacheBin->apply( _dbOptions.get() );
}
}
}
if ( !_options.featureOptions().isSet() )
{
return Status::Error( Stringify() << LC << "Illegal: feature source is required" );
}
_features = FeatureSourceFactory::create( _options.featureOptions().value() );
if ( !_features.valid() )
{
return Status::Error( Stringify() << "Illegal: no valid feature source provided");
}
//if ( _features->getGeometryType() != osgEarth::Symbology::Geometry::TYPE_POLYGON )
//{
// Status::Error( Stringify() << "Illegal: only polygon features are currently supported");
// return false;
//}
_features->initialize( _dbOptions );
// populate feature list
//osg::ref_ptr<FeatureCursor> cursor = _features->createFeatureCursor();
//while ( cursor.valid() && cursor->hasMore() )
//{
// Feature* f = cursor->nextFeature();
// if ( f && f->getGeometry() )
// _featureList.push_back(f);
//}
if (_features->getFeatureProfile())
{
if (getProfile() && !getProfile()->getSRS()->isEquivalentTo(_features->getFeatureProfile()->getSRS()))
{
OE_WARN << LC << "Specified profile does not match feature profile, ignoring specified profile." << std::endl;
}
_extents = _features->getFeatureProfile()->getExtent();
// If you didn't specify a profile (hint, you should have), use the feature profile.
if ( !getProfile() )
{
OE_WARN << LC << "No profile specified; falling back on feature profile." << std::endl;
const Profile* profile = Profile::create(
_extents.getSRS(),
_extents.bounds().xMin(),
_extents.bounds().yMin(),
_extents.bounds().xMax(),
_extents.bounds().yMax());
setProfile( profile );
}
}
else
{
return Status::Error( Stringify() << "Failed to establish a profile for " << this->getName() );
}
//getDataExtents().push_back( DataExtent(_extents, 0, _maxDataLevel) );
return STATUS_OK;
}
