CurrentUserRest.java

/*
 *    Constellation - An open source and standard compliant SDI
 *    http://www.constellation-sdi.org
 *
 * Copyright 2014 Geomatys.
 *
 * 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 org.constellation.rest.api;

import javax.inject.Inject;
import javax.inject.Named;
import javax.ws.rs.Consumes;
import javax.ws.rs.GET;
import javax.ws.rs.Path;
import javax.ws.rs.Produces;
import javax.ws.rs.core.MediaType;
import javax.ws.rs.core.Response;

import org.constellation.configuration.AcknowlegementType;
import org.constellation.database.api.jooq.tables.pojos.CstlUser;
import org.constellation.database.api.repository.UserRepository;
import org.constellation.security.SecurityManagerHolder;
import org.springframework.stereotype.Component;

import com.google.common.base.Function;

/**
 * RestFull user configuration service
 * 
 * @author Benjamin Garcia (Geomatys)
 * @version 0.9
 * @since 0.9
 */
@Component
@Named
@Path("/1/account/")
@Produces({ MediaType.APPLICATION_XML, MediaType.APPLICATION_JSON })
@Consumes({ MediaType.APPLICATION_XML, MediaType.APPLICATION_JSON })
public class CurrentUserRest {

    @Inject
    private UserRepository userRepository;

    /**
     * @return a {@link Response} which contains requester user name
     */
    @GET
    public Response current() {
        return userRepository.findOne(SecurityManagerHolder.getInstance().getCurrentUserLogin())
                .transform(new Function<CstlUser, Response>() {
                    @Override
                    public Response apply(CstlUser domainUser) {
                        return Response.ok(domainUser).build();
                    }
                }).or(Response.status(404).build());
    }

    @GET
    @Path("access")
    public Response access() {
        final AcknowlegementType response = new AcknowlegementType("Success",
                "You have access to the configuration service");
        return Response.ok(response).build();
    }

}