use of eu.esdihumboldt.hale.common.align.extension.engine.EngineExtension in project hale by halestudio.
the class EngineManager method get.
/**
* Get the transformation engine with the given ID
*
* @param engineId the transformation engine ID
* @param log the transformation log to report any errors to
* @return the transformation engine or <code>null</code> if none with the
* given ID was found or the creation failed
*/
public synchronized TransformationEngine get(String engineId, TransformationLog log) {
TransformationEngine engine = engines.get(engineId);
if (engine == null) {
EngineExtension ee = EngineExtension.getInstance();
EngineFactory engineFactory = ee.getFactory(engineId);
if (engineFactory == null) {
log.error(log.createMessage(MessageFormat.format("Transformation engine with ID {0} not found.", engineId), null));
} else {
try {
TransformationEngine tmp = engineFactory.createExtensionObject();
tmp.setup();
engine = tmp;
} catch (Exception e) {
log.error(log.createMessage("Could not create transformation engine", e));
}
}
}
return engine;
}
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