/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.apache.usergrid.chop.webapp.coordinator.rest;
import com.google.common.base.Preconditions;
import com.google.inject.Inject;
import com.google.inject.Singleton;
import org.apache.usergrid.chop.api.Module;
import org.apache.usergrid.chop.api.RestParams;
import org.apache.usergrid.chop.api.Runner;
import org.apache.usergrid.chop.webapp.coordinator.RunnerCoordinator;
import org.apache.usergrid.chop.webapp.dao.ModuleDao;
import org.apache.usergrid.chop.webapp.dao.model.BasicModule;
import org.safehaus.jettyjam.utils.TestMode;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import javax.annotation.Nullable;
import javax.ws.rs.Consumes;
import javax.ws.rs.GET;
import javax.ws.rs.POST;
import javax.ws.rs.Path;
import javax.ws.rs.Produces;
import javax.ws.rs.QueryParam;
import javax.ws.rs.core.MediaType;
import javax.ws.rs.core.Response;
import java.util.Collection;
import java.util.Collections;
/**
* REST operation to setup the Stack under test.
*/
@Singleton
@Produces( MediaType.APPLICATION_JSON )
@Consumes( MediaType.APPLICATION_JSON )
@Path( RunnerRegistryResource.ENDPOINT )
public class RunnerRegistryResource extends TestableResource {
public final static String ENDPOINT = "/runners";
private static final Logger LOG = LoggerFactory.getLogger( RunnerRegistryResource.class );
@Inject
private ModuleDao moduleDao;
@Inject
private RunnerCoordinator runnerCoordinator;
public RunnerRegistryResource() {
super( ENDPOINT );
}
@GET
@Path( "/list" )
public Response list(
@QueryParam( RestParams.USERNAME ) String user,
@QueryParam( RestParams.MODULE_ARTIFACTID ) String artifactId,
@QueryParam( RestParams.MODULE_GROUPID ) String groupId,
@QueryParam( RestParams.MODULE_VERSION ) String version,
@QueryParam( RestParams.COMMIT_ID ) String commitId,
@Nullable @QueryParam( TestMode.TEST_MODE_PROPERTY ) String testMode
) throws Exception {
Collection<Runner> runnerList = Collections.emptyList();
if ( inTestMode( testMode ) ) {
LOG.info( "Calling /runners/list in test mode ..." );
return Response.ok( runnerList ).build();
}
LOG.info( "Calling /runners/list" );
Preconditions.checkNotNull( user, "The 'user' request parameter MUST NOT be null." );
Preconditions.checkNotNull( artifactId, "The 'artifactId' request parameter MUST NOT be null." );
Preconditions.checkNotNull( groupId, "The 'groupId' request parameter MUST NOT be null." );
Preconditions.checkNotNull( version, "The 'version' request parameter MUST NOT be null." );
Preconditions.checkNotNull( commitId, "The 'commitId' request parameter MUST NOT be null." );
String moduleId = BasicModule.createId( groupId, artifactId, version );
Module inStore = moduleDao.get( moduleId );
if ( inStore == null ) {
LOG.warn( "Returning empty runner list for request associated with non-existent module: {}",
groupId + "." + artifactId + "-" + version );
return Response.ok( runnerList ).build();
}
runnerList = runnerCoordinator.getRunners( user, commitId, moduleId );
return Response.status( Response.Status.CREATED ).entity( runnerList ).build();
}
@POST
@Path( "/register" )
@Produces( MediaType.APPLICATION_JSON )
@Consumes( MediaType.APPLICATION_JSON )
public Response register(
@QueryParam( RestParams.USERNAME ) String user,
@QueryParam( RestParams.MODULE_ARTIFACTID ) String artifactId,
@QueryParam( RestParams.MODULE_GROUPID ) String groupId,
@QueryParam( RestParams.MODULE_VERSION ) String version,
@QueryParam( RestParams.TEST_PACKAGE ) String testPackageBase,
@QueryParam( RestParams.COMMIT_ID ) String commitId,
@QueryParam( RestParams.VCS_REPO_URL ) String vcsRepoUrl,
@Nullable @QueryParam( TestMode.TEST_MODE_PROPERTY ) String testMode,
Runner runner
) throws Exception {
if ( inTestMode( testMode ) ) {
LOG.info( "Calling /runners/register in test mode ..." );
return Response.ok( false ).build();
}
Preconditions.checkNotNull( user, "The 'user' request parameter MUST NOT be null." );
Preconditions.checkNotNull( artifactId, "The 'artifactId' request parameter MUST NOT be null." );
Preconditions.checkNotNull( groupId, "The 'groupId' request parameter MUST NOT be null." );
Preconditions.checkNotNull( version, "The 'version' request parameter MUST NOT be null." );
Preconditions.checkNotNull( version, "The 'testPackageBase' request parameter MUST NOT be null." );
Preconditions.checkNotNull( commitId, "The 'commitId' request parameter MUST NOT be null." );
Preconditions.checkNotNull( vcsRepoUrl, "The 'vcsRepoUrl' request parameter MUST NOT be null." );
Preconditions.checkNotNull( runner, "The 'runner' request parameter MUST NOT be null." );
String moduleId = BasicModule.createId( groupId, artifactId, version );
Module module = moduleDao.get( moduleId );
if ( module == null ) {
LOG.warn( "Module {} does not exist for runner {}. Creating and storing it ...",
groupId + "." + artifactId + "-" + version, runner );
module = new BasicModule( groupId, artifactId, version, vcsRepoUrl, testPackageBase );
moduleDao.save( module );
}
boolean result = runnerCoordinator.register( user, commitId, moduleId, runner );
if ( result ) {
LOG.info( "Registered runner at {} for commit {}", runner.getUrl(), commitId );
}
else {
LOG.warn( "Failed to register runner at {}", runner.getUrl() );
}
return Response.ok( result ).build();
}
@POST
@Path( "/unregister" )
public Response unregister(
@QueryParam( RestParams.RUNNER_URL ) String runnerUrl,
@Nullable @QueryParam( TestMode.TEST_MODE_PROPERTY ) String testMode
) {
if ( inTestMode( testMode ) ) {
LOG.info( "Calling /runners/unregister ..." );
return Response.ok( false ).build();
}
Preconditions.checkNotNull( runnerUrl, "The 'runnerUrl' MUST NOT be null." );
LOG.info( "Calling /runners/unregister ..." );
boolean result = runnerCoordinator.unregister( runnerUrl );
if( result ) {
LOG.info( "Unregistered runner at {}", runnerUrl );
}
else {
LOG.warn( "Failed to unregister runner at {}", runnerUrl );
}
return Response.ok( result ).build();
}
}