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package com.sun.jersey.server.impl.model.parameter;

import com.sun.jersey.api.core.HttpContext;
import com.sun.jersey.api.core.ExtendedUriInfo;
import com.sun.jersey.server.impl.inject.AbstractHttpContextInjectable;
import com.sun.jersey.spi.inject.Injectable;
import com.sun.jersey.spi.inject.InjectableProvider;
import com.sun.jersey.core.spi.component.ComponentContext;
import com.sun.jersey.core.spi.component.ComponentScope;
import java.lang.reflect.Type;
import java.util.HashMap;
import java.util.Map;
import javax.ws.rs.core.Context;
import javax.ws.rs.core.HttpHeaders;
import javax.ws.rs.core.Request;
import javax.ws.rs.core.SecurityContext;
import javax.ws.rs.core.UriInfo;

/**
 *
 * @author [email protected]
 */
public final class HttpContextInjectableProvider implements 
        InjectableProvider {
        
    private static final class HttpContextInjectable extends AbstractHttpContextInjectable {
        public Object getValue(HttpContext context) {
            return context;
        }
    }
    
    private static final class HttpContextRequestInjectable extends AbstractHttpContextInjectable {
        public Object getValue(HttpContext context) {
            return context.getRequest();
        }
    }
    
    private static final class UriInfoInjectable extends AbstractHttpContextInjectable {
        public UriInfo getValue(HttpContext context) {
            return context.getUriInfo();
        }
    }
    
    private final Map injectables;
    
    public HttpContextInjectableProvider() {        
        injectables = new HashMap();
        
        HttpContextRequestInjectable re = new HttpContextRequestInjectable();
        injectables.put(HttpHeaders.class, re);
        injectables.put(Request.class, re);
        injectables.put(SecurityContext.class, re);
        
        injectables.put(HttpContext.class, new HttpContextInjectable());
        
        injectables.put(UriInfo.class, new UriInfoInjectable());
        injectables.put(ExtendedUriInfo.class, new UriInfoInjectable());
    }
    
    public ComponentScope getScope() {
        return ComponentScope.PerRequest;
    }
        
    public Injectable getInjectable(ComponentContext ic, Context a, Type c) {
        return injectables.get(c);
    }
}    

    

    

            

    

            



    
    






    
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