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Ontology-driven Linked Data processor and server for SPARQL backends

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/*
 * Copyright 2016 Martynas Jusevičius .
 *
 * 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 com.atomgraph.server.provider;

import com.atomgraph.processor.model.Application;
import com.sun.jersey.core.spi.component.ComponentContext;
import com.sun.jersey.spi.inject.Injectable;
import com.sun.jersey.spi.inject.PerRequestTypeInjectableProvider;
import com.sun.jersey.spi.resource.Singleton;
import javax.ws.rs.core.Context;
import javax.ws.rs.ext.ContextResolver;
import javax.ws.rs.ext.Provider;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

/**
 * Application provider.
 * 
 * @see com.atomgraph.processor.model.Application
 * @author Martynas Jusevičius {@literal }
 */
@Provider
@Singleton
public class ApplicationProvider extends PerRequestTypeInjectableProvider implements ContextResolver
{

    private static final Logger log = LoggerFactory.getLogger(ApplicationProvider.class);
    
    private final Application application;
    
    public ApplicationProvider(Application application)
    {
        super(Application.class);
        this.application = application;
    }
    
    @Override
    public Injectable getInjectable(ComponentContext ic, Context a)
    {
        return new Injectable()
        {
            @Override
            public Application getValue()
            {
                return getApplication();
            }
        };
    }

    @Override
    public Application getContext(Class type)
    {
        return getApplication();
    }
    
    public Application getApplication()
    {
        return application;
    }

}