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package org.glassfish.jersey.media.sse.internal;
import javax.ws.rs.core.Configuration;
import javax.ws.rs.core.FeatureContext;
import org.glassfish.jersey.internal.spi.AutoDiscoverable;
import org.glassfish.jersey.internal.util.PropertiesHelper;
import org.glassfish.jersey.media.sse.SseFeature;
/**
* Jersey {@link org.glassfish.jersey.internal.spi.AutoDiscoverable} responsible for registering {@link SseFeature}.
*
* If this feature is not already registered and the property
* {@link org.glassfish.jersey.media.sse.SseFeature#DISABLE_SSE} is not set to {@code true}, the {@code SseFeature}
* will be automatically registered.
*
* @author Libor Kramolis (libor.kramolis at oracle.com)
* @author Marek Potociar (marek.potociar at oracle.com)
*/
public final class SseAutoDiscoverable implements AutoDiscoverable {
@Override
public void configure(final FeatureContext context) {
final Configuration config = context.getConfiguration();
if (context.getConfiguration().isRegistered(SseFeature.class)) {
return;
}
if (!PropertiesHelper.getValue(
config.getProperties(), config.getRuntimeType(), SseFeature.DISABLE_SSE, Boolean.FALSE, Boolean.class, null)) {
context.register(SseFeature.class);
}
}
}