| /* |
| * |
| * * Licensed to the Apache Software Foundation (ASF) under one or more |
| * * contributor license agreements. 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. For additional information regarding |
| * * copyright in this work, please see the NOTICE file in the top level |
| * * directory of this distribution. |
| * |
| */ |
| |
| package org.apache.usergrid.rest.system; |
| |
| |
| import com.fasterxml.jackson.jaxrs.json.annotation.JSONP; |
| import com.google.common.base.Preconditions; |
| import com.google.inject.Injector; |
| |
| import org.apache.usergrid.corepersistence.index.ReIndexRequestBuilder; |
| import org.apache.usergrid.corepersistence.index.ReIndexRequestBuilderImpl; |
| import org.apache.usergrid.corepersistence.index.ReIndexService; |
| import org.apache.usergrid.persistence.EntityManager; |
| import org.apache.usergrid.persistence.index.utils.ConversionUtils; |
| import org.apache.usergrid.persistence.index.utils.UUIDUtils; |
| import org.apache.usergrid.rest.AbstractContextResource; |
| import org.apache.usergrid.rest.ApiResponse; |
| import org.apache.usergrid.rest.RootResource; |
| import org.apache.usergrid.rest.security.annotations.RequireSystemAccess; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| import org.springframework.context.annotation.Scope; |
| import org.springframework.stereotype.Component; |
| |
| import javax.ws.rs.*; |
| import javax.ws.rs.core.Context; |
| import javax.ws.rs.core.MediaType; |
| import javax.ws.rs.core.UriInfo; |
| import java.util.HashMap; |
| import java.util.Map; |
| import java.util.UUID; |
| |
| |
| /** |
| * system/index/otherstuff |
| */ |
| @Component |
| @Scope( "singleton" ) |
| @Produces( { |
| MediaType.APPLICATION_JSON, "application/javascript", "application/x-javascript", "text/ecmascript", |
| "application/ecmascript", "text/jscript" |
| } ) |
| public class IndexResource extends AbstractContextResource { |
| |
| private static final Logger logger = LoggerFactory.getLogger( IndexResource.class ); |
| private static final String UPDATED_FIELD = "updated"; |
| |
| |
| |
| public IndexResource() { |
| super(); |
| } |
| |
| public IndexResource( Injector injector) { |
| this.injector = injector; |
| } |
| |
| |
| @RequireSystemAccess |
| @POST |
| @Path( "rebuild" ) |
| public ApiResponse rebuildIndexesPost( @QueryParam( "callback" ) @DefaultValue( "callback" ) String callback ) |
| throws Exception { |
| |
| |
| logger.info("Rebuilding all applications"); |
| |
| final ReIndexRequestBuilder request = createRequest(); |
| |
| return executeAndCreateResponse( request, callback ); |
| } |
| |
| @RequireSystemAccess |
| @GET |
| @Path( "rebuild/{jobId}" ) |
| @JSONP |
| @Produces({ MediaType.APPLICATION_JSON, "application/javascript" }) |
| public ApiResponse rebuildIndexesGet( |
| @PathParam( "jobId" ) String jobId, |
| @QueryParam( "callback" ) @DefaultValue( "callback" ) String callback ) |
| |
| |
| throws Exception { |
| if (logger.isTraceEnabled()) { |
| logger.trace("Getting status for index jobs"); |
| } |
| |
| Preconditions |
| .checkNotNull(jobId, "query param jobId must not be null" ); |
| |
| |
| ReIndexService.ReIndexStatus status = getReIndexService().getStatus(jobId); |
| |
| final ApiResponse response = createApiResponse(); |
| |
| response.setAction( "rebuild indexes" ); |
| response.setProperty( "jobId", status.getJobId() ); |
| response.setProperty( "status", status.getStatus() ); |
| response.setProperty( "lastUpdatedEpoch", status.getLastUpdated() ); |
| response.setProperty( "numberQueued", status.getNumberProcessed() ); |
| response.setSuccess(); |
| |
| return response; |
| } |
| |
| @RequireSystemAccess |
| @PUT |
| @Path( "rebuild" ) |
| @JSONP |
| @Produces({MediaType.APPLICATION_JSON, "application/javascript"}) |
| public ApiResponse rebuildIndexesPut( final Map<String, Object> payload, |
| @QueryParam( "callback" ) @DefaultValue( "callback" ) String callback ) |
| throws Exception { |
| |
| |
| logger.info( "Resuming rebuilding all applications" ); |
| final ReIndexRequestBuilder request = createRequest(); |
| |
| return executeResumeAndCreateResponse( payload, request, callback ); |
| } |
| |
| |
| @RequireSystemAccess |
| @POST |
| @Path( "rebuild/" + RootResource.APPLICATION_ID_PATH ) |
| @JSONP |
| @Produces({MediaType.APPLICATION_JSON, "application/javascript"}) |
| public ApiResponse rebuildIndexesPut( @PathParam( "applicationId" ) String applicationIdStr, |
| @QueryParam( "callback" ) @DefaultValue( "callback" ) String callback, |
| @QueryParam( "delay" ) @DefaultValue( "10" ) final long delay ) |
| |
| throws Exception { |
| |
| |
| logger.info( "Rebuilding application {}", applicationIdStr ); |
| |
| |
| final UUID appId = UUIDUtils.tryExtractUUID( applicationIdStr ); |
| |
| final ReIndexRequestBuilder request = createRequest().withApplicationId( appId ); |
| |
| return executeAndCreateResponse( request, callback ); |
| } |
| |
| |
| @RequireSystemAccess |
| @PUT |
| @Path( "rebuild/" + RootResource.APPLICATION_ID_PATH ) |
| @JSONP |
| @Produces({MediaType.APPLICATION_JSON, "application/javascript"}) |
| public ApiResponse rebuildIndexesPut( final Map<String, Object> payload, |
| @PathParam( "applicationId" ) String applicationIdStr, |
| @QueryParam( "callback" ) @DefaultValue( "callback" ) String callback, |
| @QueryParam( "delay" ) @DefaultValue( "10" ) final long delay ) |
| |
| throws Exception { |
| |
| logger.info( "Resuming rebuilding application {}", applicationIdStr ); |
| |
| final UUID appId = UUIDUtils.tryExtractUUID( applicationIdStr ); |
| |
| final ReIndexRequestBuilder request = createRequest().withApplicationId( appId ); |
| |
| return executeResumeAndCreateResponse( payload, request, callback ); |
| } |
| |
| |
| @RequireSystemAccess |
| @POST |
| @Path( "rebuild/" + RootResource.APPLICATION_ID_PATH + "/{collectionName}" ) |
| @JSONP |
| @Produces({MediaType.APPLICATION_JSON, "application/javascript"}) |
| public ApiResponse rebuildIndexesPost( @PathParam( "applicationId" ) final String applicationIdStr, |
| @PathParam( "collectionName" ) final String collectionName, |
| @QueryParam( "reverse" ) @DefaultValue( "false" ) final Boolean reverse, |
| @QueryParam( "callback" ) @DefaultValue( "callback" ) String callback ) |
| throws Exception { |
| |
| |
| logger.info( "Rebuilding collection {} in application {}", collectionName, applicationIdStr ); |
| |
| final UUID appId = UUIDUtils.tryExtractUUID( applicationIdStr ); |
| |
| final ReIndexRequestBuilder request = |
| createRequest().withApplicationId( appId ).withCollection( collectionName ); |
| |
| return executeAndCreateResponse( request, callback ); |
| } |
| |
| |
| @RequireSystemAccess |
| @PUT |
| @Path( "rebuild/" + RootResource.APPLICATION_ID_PATH + "/{collectionName}" ) |
| @JSONP |
| @Produces({MediaType.APPLICATION_JSON, "application/javascript"}) |
| public ApiResponse rebuildIndexesPut( final Map<String, Object> payload, |
| @PathParam( "applicationId" ) final String applicationIdStr, |
| @PathParam( "collectionName" ) final String collectionName, |
| @QueryParam( "reverse" ) @DefaultValue( "false" ) final Boolean reverse, |
| @QueryParam( "callback" ) @DefaultValue( "callback" ) String callback ) |
| throws Exception { |
| |
| logger.info( "Resuming rebuilding collection {} in application {}", collectionName, applicationIdStr ); |
| |
| final UUID appId = UUIDUtils.tryExtractUUID( applicationIdStr ); |
| |
| final ReIndexRequestBuilder request = |
| createRequest().withApplicationId( appId ).withCollection( collectionName ); |
| |
| return executeResumeAndCreateResponse( payload, request, callback ); |
| } |
| |
| |
| @RequireSystemAccess |
| @POST |
| @Path( "rebuild/management" ) |
| @JSONP |
| @Produces({MediaType.APPLICATION_JSON, "application/javascript"}) |
| public ApiResponse rebuildInternalIndexesPost( |
| @QueryParam( "callback" ) @DefaultValue( "callback" ) String callback ) throws Exception { |
| |
| |
| final UUID managementAppId = emf.getManagementAppId(); |
| |
| logger.info( "Rebuilding management application with id {} ", managementAppId ); |
| final ReIndexRequestBuilder request = createRequest().withApplicationId( managementAppId ); |
| |
| return executeAndCreateResponse( request, callback ); |
| } |
| |
| |
| @RequireSystemAccess |
| @PUT |
| @Path( "rebuild/management" ) |
| @JSONP |
| @Produces({MediaType.APPLICATION_JSON, "application/javascript"}) |
| public ApiResponse rebuildInternalIndexesPut( final Map<String, Object> payload, |
| @QueryParam( "callback" ) @DefaultValue( "callback" ) |
| String callback ) throws Exception { |
| |
| |
| final UUID managementAppId = emf.getManagementAppId(); |
| |
| logger.info( "Resuming rebuilding management application with id {} ", managementAppId ); |
| final ReIndexRequestBuilder request = createRequest().withApplicationId( managementAppId ); |
| |
| return executeResumeAndCreateResponse( payload, request, callback ); |
| } |
| |
| |
| @RequireSystemAccess |
| @POST |
| @Path(RootResource.APPLICATION_ID_PATH) |
| @JSONP |
| @Produces({MediaType.APPLICATION_JSON, "application/javascript"}) |
| public ApiResponse addIndex( @Context UriInfo ui, |
| @PathParam( "applicationId" ) final String applicationIdStr, |
| Map<String, Object> config, |
| @QueryParam( "callback" ) @DefaultValue( "callback" ) String callback ) |
| throws Exception { |
| |
| Preconditions |
| .checkNotNull( config, "Payload for config is null, please pass {replicas:int, shards:int} in body" ); |
| |
| ApiResponse response = createApiResponse(); |
| |
| if ( !config.containsKey( "replicas" ) || !config.containsKey( "shards" ) || |
| !( config.get( "replicas" ) instanceof Integer ) || !( config.get( "shards" ) instanceof Integer ) ) { |
| throw new IllegalArgumentException( "body must contains 'replicas' of type int and 'shards' of type int" ); |
| } |
| |
| if ( !config.containsKey( "indexSuffix" ) ) { |
| throw new IllegalArgumentException( "Please add an indexSuffix to your post" ); |
| } |
| final UUID appId = UUIDUtils.tryExtractUUID( applicationIdStr ); |
| |
| if(appId == null){ |
| throw new IllegalArgumentException("Application ID in URL not a valid UUID"); |
| } |
| |
| EntityManager em = emf.getEntityManager(appId); |
| em.addIndex(config.get("indexSuffix").toString(), (int) config.get("shards"), |
| (int) config.get("replicas"), (String) config.get("writeConsistency")); |
| response.setAction( "Add index to alias" ); |
| |
| return response; |
| } |
| |
| |
| private ReIndexService getReIndexService() { |
| return injector.getInstance( ReIndexService.class ); |
| } |
| |
| |
| private ReIndexRequestBuilder createRequest() { |
| //TODO: wire this up through spring, and in the future guice. |
| return new ReIndexRequestBuilderImpl(); |
| } |
| |
| |
| private ApiResponse executeResumeAndCreateResponse( final Map<String, Object> payload, |
| final ReIndexRequestBuilder request, |
| final String callback ) { |
| |
| Map<String,Object> newPayload = payload; |
| if(newPayload == null || !payload.containsKey( UPDATED_FIELD )){ |
| newPayload = new HashMap<>(1); |
| newPayload.put(UPDATED_FIELD,0); |
| } |
| |
| Preconditions.checkArgument(newPayload.get(UPDATED_FIELD) instanceof Number, |
| "You must specified the field \"updated\" in the payload and it must be a timestamp" ); |
| |
| //add our updated timestamp to the request |
| if ( newPayload.containsKey( UPDATED_FIELD ) ) { |
| final long timestamp = ConversionUtils.getLong(newPayload.get(UPDATED_FIELD)); |
| request.withStartTimestamp( timestamp ); |
| } |
| |
| return executeAndCreateResponse( request, callback ); |
| } |
| |
| |
| /** |
| * Execute the request and return the response. |
| */ |
| private ApiResponse executeAndCreateResponse( final ReIndexRequestBuilder request, final String callback ) { |
| |
| |
| final ReIndexService.ReIndexStatus status = getReIndexService().rebuildIndex( request ); |
| |
| final ApiResponse response = createApiResponse(); |
| |
| response.setAction( "rebuild indexes" ); |
| response.setProperty( "jobId", status.getJobId() ); |
| response.setProperty( "status", status.getStatus() ); |
| response.setProperty( "lastUpdatedEpoch", status.getLastUpdated() ); |
| response.setProperty( "numberQueued", status.getNumberProcessed() ); |
| if (request.getUpdateTimestamp().isPresent() && request.getUpdateTimestamp().get() > 0L) { |
| response.setProperty("updatedSince", request.getUpdateTimestamp()); |
| } |
| response.setSuccess(); |
| |
| return response; |
| } |
| } |