ProjectTypeService.java

/*******************************************************************************
 * Copyright (c) 2012-2017 Codenvy, S.A.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *   Codenvy, S.A. - initial API and implementation
 *******************************************************************************/
package org.eclipse.che.api.project.server;

import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import io.swagger.annotations.ApiParam;
import io.swagger.annotations.ApiResponse;
import io.swagger.annotations.ApiResponses;

import org.eclipse.che.api.core.NotFoundException;
import org.eclipse.che.api.core.rest.Service;
import org.eclipse.che.api.core.rest.annotations.GenerateLink;
import org.eclipse.che.api.project.server.type.ProjectTypeRegistry;
import org.eclipse.che.api.project.shared.*;
import org.eclipse.che.api.project.shared.Constants;
import org.eclipse.che.api.project.shared.dto.ProjectTypeDto;

import javax.inject.Inject;
import javax.ws.rs.GET;
import javax.ws.rs.Path;
import javax.ws.rs.PathParam;
import javax.ws.rs.Produces;
import javax.ws.rs.core.MediaType;
import java.util.List;
import java.util.stream.Collectors;

import static org.eclipse.che.api.project.server.DtoConverter.asDto;
import static org.eclipse.che.api.project.shared.Constants.LINK_REL_PROJECT_TYPES;

/**
 * ProjectTypeService
 *
 * @author gazarenkov
 */
@Api(value = "/project-type", description = "Project type REST API")
@Path("project-type")
public class ProjectTypeService extends Service {

    private final ProjectTypeRegistry registry;

    @Inject
    public ProjectTypeService(ProjectTypeRegistry registry) {
        this.registry = registry;
    }

    @GET
    @Produces(MediaType.APPLICATION_JSON)
    @GenerateLink(rel = LINK_REL_PROJECT_TYPES)
    @ApiOperation(value = "Get project types",
            responseContainer = "List",
            response = ProjectTypeDto.class)
    @ApiResponses(@ApiResponse(code = 200, message = "Project types successfully fetched"))
    public List<ProjectTypeDto> getProjectTypes() {
        return registry.getProjectTypes()
                       .stream()
                       .map(DtoConverter::asDto)
                       .collect(Collectors.toList());
    }

    @GET
    @Path("/{id}")
    @Produces(MediaType.APPLICATION_JSON)
    @ApiOperation("Get the project type by the id")
    @ApiResponses({@ApiResponse(code = 200, message = "The response contains requested project type entity"),
                   @ApiResponse(code = 404, message = "The project type with such id doesn't exist")})
    public ProjectTypeDto getProjectType(@ApiParam("Project type id") @PathParam("id") String id) throws NotFoundException {
        return asDto(registry.getProjectType(id));
    }
}