org.icgc.dcc.portal.resource.ui.UISoftwareResource.java Source code

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Here is the source code for org.icgc.dcc.portal.resource.ui.UISoftwareResource.java

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/*
 * Copyright (c) 2016 The Ontario Institute for Cancer Research. All rights reserved.                             
 *                                                                                                               
 * This program and the accompanying materials are made available under the terms of the GNU Public License v3.0.
 * You should have received a copy of the GNU General Public License along with                                  
 * this program. If not, see <http://www.gnu.org/licenses/>.                                                     
 *                                                                                                               
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY                           
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES                          
 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT                           
 * SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,                                
 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED                          
 * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;                               
 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER                              
 * IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN                         
 * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
package org.icgc.dcc.portal.resource.ui;

import static javax.ws.rs.core.MediaType.APPLICATION_JSON;

import java.net.URL;
import java.util.List;

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.Response;

import org.icgc.dcc.portal.resource.Resource;
import org.icgc.dcc.portal.service.StorageClientService;
import org.icgc.dcc.portal.service.StorageClientService.MavenArtifactVersion;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;

import com.google.common.io.Resources;

import io.swagger.annotations.Api;
import lombok.RequiredArgsConstructor;
import lombok.SneakyThrows;
import lombok.val;

@Component
@Api(hidden = true)
@Path("/v1/ui/software")
@Produces(APPLICATION_JSON)
@RequiredArgsConstructor(onConstructor = @__(@Autowired))
public class UISoftwareResource extends Resource {

    /**
     * Constants.
     */
    private static final String PUBLIC_KEY_FILE_NAME = "icgc-software.pub";
    private static final String PUBLIC_KEY_PATH = "data/" + PUBLIC_KEY_FILE_NAME;

    /**
     * Dependencies.
     */
    private final StorageClientService storageClientService;

    /**
     * Resources - Software.
     */

    @Path("/icgc-storage-client/versions")
    @GET
    @Produces(APPLICATION_JSON)
    public List<MavenArtifactVersion> getArtifacts() {
        val results = storageClientService.getVersions();
        return results;
    }

    @Path("/icgc-storage-client/latest")
    @GET
    @SneakyThrows
    public Response getLatest() {
        URL redirect = new URL(storageClientService.getLatestVersionUrl());
        return Response.seeOther(redirect.toURI()).build();
    }

    @Path("/icgc-storage-client/{version}")
    @GET
    @SneakyThrows
    public Response getVersion(@PathParam("version") String version) {
        URL redirect = new URL(storageClientService.getVersionUrl(version));
        return Response.seeOther(redirect.toURI()).build();
    }

    @Path("/icgc-storage-client/{version}/md5")
    @GET
    @SneakyThrows
    public Response getVersionChecksum(@PathParam("version") String version) {
        val redirect = new URL(storageClientService.getVersionChecksumUrl(version));
        return Response.seeOther(redirect.toURI()).build();
    }

    @Path("/icgc-storage-client/{version}/asc")
    @GET
    @SneakyThrows
    public Response getVersionSignature(@PathParam("version") String version) {
        val redirect = new URL(storageClientService.getVersionSignatureUrl(version));
        return Response.seeOther(redirect.toURI()).build();
    }

    @Path("/key")
    @GET
    @SneakyThrows
    public Response getKey() {
        val url = Resources.getResource(PUBLIC_KEY_PATH);
        return Response.ok(Resources.toByteArray(url)).type("text/plain")
                .header("Content-Disposition", "attachment; filename=\"" + PUBLIC_KEY_FILE_NAME + "\"").build();
    }

}