be.objectify.deadbolt.java.actions.UnrestrictedAction Maven / Gradle / Ivy
/*
* Copyright 2010-2016 Steve Chaloner
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package be.objectify.deadbolt.java.actions;
import be.objectify.deadbolt.java.ExecutionContextProvider;
import be.objectify.deadbolt.java.cache.HandlerCache;
import com.typesafe.config.Config;
import play.mvc.Http;
import play.mvc.Result;
import scala.concurrent.ExecutionContextExecutor;
import javax.inject.Inject;
import java.util.Optional;
import java.util.concurrent.CompletableFuture;
import java.util.concurrent.CompletionStage;
/**
* Implements the {@link Unrestricted} functionality, i.e. there are no restrictions on the resource.
*
* @author Steve Chaloner ([email protected])
*/
public class UnrestrictedAction extends AbstractDeadboltAction
{
@Inject
public UnrestrictedAction(final HandlerCache handlerCache,
final Config config,
final ExecutionContextProvider ecProvider)
{
super(handlerCache,
config,
ecProvider);
}
/**
* {@inheritDoc}
*/
@Override
public CompletionStage execute(final Http.Context ctx) throws Exception
{
final ExecutionContextExecutor executor = executor();
final CompletableFuture eventualResult = CompletableFuture.supplyAsync(() -> isActionUnauthorised(ctx),
executor)
.thenComposeAsync(unauthorised -> unauthorised ? unauthorizeAndFail(ctx,
getDeadboltHandler(configuration
.handlerKey()),
Optional.ofNullable(configuration
.content()))
: authorizeAndExecute(ctx)
, executor);
return maybeBlock(eventualResult);
}
}