io.telicent.smart.cache.server.jaxrs.resources.VersionInfoResource Maven / Gradle / Ivy
/**
* Copyright (C) Telicent Ltd
*
* 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 io.telicent.smart.cache.server.jaxrs.resources;
import io.telicent.smart.cache.observability.LibraryVersion;
import io.telicent.smart.cache.server.jaxrs.model.VersionInfo;
import jakarta.ws.rs.GET;
import jakarta.ws.rs.Path;
import jakarta.ws.rs.Produces;
import jakarta.ws.rs.core.MediaType;
import jakarta.ws.rs.core.Response;
/**
* Resource that provides a {@code /version-info} endpoint
*/
@Path("/")
public class VersionInfoResource {
/**
* Returns version information based on the library versions that have been loaded during the lifetime of the
* server.
*
* You can use {@link io.telicent.smart.cache.server.jaxrs.applications.ServerBuilder#withVersionInfo(String)} to
* force a given libraries version information (if any) to be included in this endpoints output.
*
*
* @return Version information response
*/
@GET
@Produces({ MediaType.APPLICATION_JSON })
@Path("version-info")
public Response getVersionInfo() {
VersionInfo info = new VersionInfo();
for (String library : LibraryVersion.cachedLibraries()) {
info.addLibraryVersion(library, LibraryVersion.getProperties(library));
}
return Response.ok().entity(info).build();
}
}