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package org.glassfish.jersey.message.internal;
import java.util.HashSet;
import java.util.Map;
import java.util.Set;
import javax.ws.rs.RuntimeType;
import javax.ws.rs.ext.MessageBodyReader;
import javax.ws.rs.ext.MessageBodyWriter;
import javax.inject.Singleton;
import org.glassfish.jersey.internal.ServiceFinderBinder;
import org.glassfish.jersey.internal.inject.AbstractBinder;
import org.glassfish.jersey.spi.HeaderDelegateProvider;
/**
* Binding definitions for the default set of message related providers (readers,
* writers, header delegates).
*
* @author Marek Potociar (marek.potociar at oracle.com)
* @author Libor Kramolis (libor.kramolis at oracle.com)
*/
public final class MessagingBinders {
/**
* Prevents instantiation.
*/
private MessagingBinders() {
}
/**
* Message body providers injection binder.
*/
public static class MessageBodyProviders extends AbstractBinder {
private final Map applicationProperties;
private final RuntimeType runtimeType;
/**
* Create new message body providers injection binder.
*
* @param applicationProperties map containing application properties. May be {@code null}.
* @param runtimeType runtime (client or server) where the binder is used.
*/
public MessageBodyProviders(final Map applicationProperties, final RuntimeType runtimeType) {
this.applicationProperties = applicationProperties;
this.runtimeType = runtimeType;
}
@Override
protected void configure() {
// Message body providers (both readers & writers)
bindSingletonWorker(ByteArrayProvider.class);
bindSingletonWorker(DataSourceProvider.class);
bindSingletonWorker(FileProvider.class);
bindSingletonWorker(FormMultivaluedMapProvider.class);
bindSingletonWorker(FormProvider.class);
bindSingletonWorker(InputStreamProvider.class);
bindSingletonWorker(BasicTypesMessageProvider.class);
bindSingletonWorker(ReaderProvider.class);
bindSingletonWorker(RenderedImageProvider.class);
bindSingletonWorker(StringMessageProvider.class);
// Message body readers
bind(SourceProvider.StreamSourceReader.class).to(MessageBodyReader.class).in(Singleton.class);
bind(SourceProvider.SaxSourceReader.class).to(MessageBodyReader.class).in(Singleton.class);
bind(SourceProvider.DomSourceReader.class).to(MessageBodyReader.class).in(Singleton.class);
/*
* TODO: com.sun.jersey.core.impl.provider.entity.EntityHolderReader
*/
// Message body writers
bind(StreamingOutputProvider.class).to(MessageBodyWriter.class).in(Singleton.class);
bind(SourceProvider.SourceWriter.class).to(MessageBodyWriter.class).in(Singleton.class);
// Header Delegate Providers registered in META-INF.services
install(new ServiceFinderBinder<>(HeaderDelegateProvider.class, applicationProperties, runtimeType));
}
private void bindSingletonWorker(final Class worker) {
bind(worker).to(MessageBodyReader.class).to(MessageBodyWriter.class).in(Singleton.class);
}
}
/**
* Header delegate provider injection binder.
*/
public static class HeaderDelegateProviders extends AbstractBinder {
private final Set providers;
public HeaderDelegateProviders() {
Set providers = new HashSet<>();
providers.add(new CacheControlProvider());
providers.add(new CookieProvider());
providers.add(new DateProvider());
providers.add(new EntityTagProvider());
providers.add(new LinkProvider());
providers.add(new LocaleProvider());
providers.add(new MediaTypeProvider());
providers.add(new NewCookieProvider());
providers.add(new StringHeaderProvider());
providers.add(new UriProvider());
this.providers = providers;
}
@Override
protected void configure() {
providers.forEach(provider -> bind(provider).to(HeaderDelegateProvider.class));
}
/**
* Returns all {@link HeaderDelegateProvider} register internally by Jersey.
*
* @return all internally registered {@link HeaderDelegateProvider}.
*/
public Set getHeaderDelegateProviders() {
return providers;
}
}
}