org.elasticsearch.action.ActionWriteResponse Java Examples

private void finishAndNotifyListener(ActionListener listener, CopyOnWriteArrayList<ShardResponse> shardsResponses) {
    logger.trace("{}: got all shard responses", actionName);
    int successfulShards = 0;
    int failedShards = 0;
    int totalNumCopies = 0;
    List<ShardOperationFailedException> shardFailures = null;
    for (int i = 0; i < shardsResponses.size(); i++) {
        ActionWriteResponse shardResponse = shardsResponses.get(i);
        if (shardResponse == null) {
            // non active shard, ignore
        } else {
            failedShards += shardResponse.getShardInfo().getFailed();
            successfulShards += shardResponse.getShardInfo().getSuccessful();
            totalNumCopies += shardResponse.getShardInfo().getTotal();
            if (shardFailures == null) {
                shardFailures = new ArrayList<>();
            }
            for (ActionWriteResponse.ShardInfo.Failure failure : shardResponse.getShardInfo().getFailures()) {
                shardFailures.add(new DefaultShardOperationFailedException(new BroadcastShardOperationFailedException(new ShardId(failure.index(), failure.shardId()), failure.getCause())));
            }
        }
    }
    listener.onResponse(newResponse(successfulShards, failedShards, totalNumCopies, shardFailures));
}
 

@Override
public void handleRequest(final RestRequest request, final RestChannel channel, final Client client) {
    DeleteRequest deleteRequest = new DeleteRequest(request.param("index"), request.param("type"), request.param("id"));
    deleteRequest.routing(request.param("routing"));
    deleteRequest.parent(request.param("parent")); // order is important, set it after routing, so it will set the routing
    deleteRequest.timeout(request.paramAsTime("timeout", DeleteRequest.DEFAULT_TIMEOUT));
    deleteRequest.refresh(request.paramAsBoolean("refresh", deleteRequest.refresh()));
    deleteRequest.version(RestActions.parseVersion(request));
    deleteRequest.versionType(VersionType.fromString(request.param("version_type"), deleteRequest.versionType()));

    String consistencyLevel = request.param("consistency");
    if (consistencyLevel != null) {
        deleteRequest.consistencyLevel(WriteConsistencyLevel.fromString(consistencyLevel));
    }

    client.delete(deleteRequest, new RestBuilderListener<DeleteResponse>(channel) {
        @Override
        public RestResponse buildResponse(DeleteResponse result, XContentBuilder builder) throws Exception {
            ActionWriteResponse.ShardInfo shardInfo = result.getShardInfo();
            builder.startObject().field(Fields.FOUND, result.isFound())
                    .field(Fields._INDEX, result.getIndex())
                    .field(Fields._TYPE, result.getType())
                    .field(Fields._ID, result.getId())
                    .field(Fields._VERSION, result.getVersion())
                    .value(shardInfo)
                    .endObject();
            RestStatus status = shardInfo.status();
            if (!result.isFound()) {
                status = NOT_FOUND;
            }
            return new BytesRestResponse(status, builder);
        }
    });
}
 

@Override
protected Tuple<ActionWriteResponse, ShardFlushRequest> shardOperationOnPrimary(MetaData metaData, ShardFlushRequest shardRequest) throws Throwable {
    IndexShard indexShard = indicesService.indexServiceSafe(shardRequest.shardId().getIndex()).shardSafe(shardRequest.shardId().id());
    indexShard.flush(shardRequest.getRequest());
    logger.trace("{} flush request executed on primary", indexShard.shardId());
    return new Tuple<>(new ActionWriteResponse(), shardRequest);
}
 

@Override
protected Tuple<ActionWriteResponse, ReplicationRequest> shardOperationOnPrimary(MetaData metaData, ReplicationRequest shardRequest) throws Throwable {
    IndexShard indexShard = indicesService.indexServiceSafe(shardRequest.shardId().getIndex()).shardSafe(shardRequest.shardId().id());
    indexShard.refresh("api");
    logger.trace("{} refresh request executed on primary", indexShard.shardId());
    return new Tuple<>(new ActionWriteResponse(), shardRequest);
}
 

@SuppressWarnings("unchecked")
public <T extends ActionWriteResponse> T response() {
    // this sets total, pending and failed to 0 and this is ok, because we will embed this into the replica
    // request and not use it
    response.setShardInfo(new ActionWriteResponse.ShardInfo());
    return (T) response;
}
 

private void doFinish() {
    if (finished.compareAndSet(false, true)) {
        setPhase(task, "finished");
        Releasables.close(indexShardReference);
        final ActionWriteResponse.ShardInfo.Failure[] failuresArray;
        if (!shardReplicaFailures.isEmpty()) {
            int slot = 0;
            failuresArray = new ActionWriteResponse.ShardInfo.Failure[shardReplicaFailures.size()];
            for (Map.Entry<String, Throwable> entry : shardReplicaFailures.entrySet()) {
                RestStatus restStatus = ExceptionsHelper.status(entry.getValue());
                failuresArray[slot++] = new ActionWriteResponse.ShardInfo.Failure(
                    shardId.getIndex(), shardId.getId(), entry.getKey(), entry.getValue(), restStatus, false
                );
            }
        } else {
            failuresArray = ActionWriteResponse.EMPTY;
        }
        finalResponse.setShardInfo(new ActionWriteResponse.ShardInfo(
                totalShards,
                success.get(),
                failuresArray

            )
        );
        try {
            channel.sendResponse(finalResponse);
        } catch (IOException responseException) {
            logger.warn("failed to send error message back to client for action [" + transportReplicaAction + "]", responseException);
        }
        if (logger.isTraceEnabled()) {
            logger.trace("action [{}] completed on all replicas [{}] for request [{}]", transportReplicaAction, shardId, replicaRequest);
        }
    }
}
 

@Override
public void handleRequest(final RestRequest request, final RestChannel channel, final Client client) throws Exception {
    UpdateRequest updateRequest = new UpdateRequest(request.param("index"), request.param("type"), request.param("id"));
    updateRequest.routing(request.param("routing"));
    updateRequest.parent(request.param("parent"));
    updateRequest.timeout(request.paramAsTime("timeout", updateRequest.timeout()));
    updateRequest.refresh(request.paramAsBoolean("refresh", updateRequest.refresh()));
    String consistencyLevel = request.param("consistency");
    if (consistencyLevel != null) {
        updateRequest.consistencyLevel(WriteConsistencyLevel.fromString(consistencyLevel));
    }
    updateRequest.docAsUpsert(request.paramAsBoolean("doc_as_upsert", updateRequest.docAsUpsert()));
    ScriptParameterParser scriptParameterParser = new ScriptParameterParser();
    scriptParameterParser.parseParams(request);
    ScriptParameterValue scriptValue = scriptParameterParser.getDefaultScriptParameterValue();
    if (scriptValue != null) {
        Map<String, Object> scriptParams = new HashMap<>();
        for (Map.Entry<String, String> entry : request.params().entrySet()) {
            if (entry.getKey().startsWith("sp_")) {
                scriptParams.put(entry.getKey().substring(3), entry.getValue());
            }
        }
        updateRequest.script(new Script(scriptValue.script(), scriptValue.scriptType(), scriptParameterParser.lang(), scriptParams));
    }
    String sField = request.param("fields");
    if (sField != null) {
        String[] sFields = Strings.splitStringByCommaToArray(sField);
        if (sFields != null) {
            updateRequest.fields(sFields);
        }
    }
    updateRequest.retryOnConflict(request.paramAsInt("retry_on_conflict", updateRequest.retryOnConflict()));
    updateRequest.version(RestActions.parseVersion(request));
    updateRequest.versionType(VersionType.fromString(request.param("version_type"), updateRequest.versionType()));


    // see if we have it in the body
    if (request.hasContent()) {
        updateRequest.source(request.content());
        IndexRequest upsertRequest = updateRequest.upsertRequest();
        if (upsertRequest != null) {
            upsertRequest.routing(request.param("routing"));
            upsertRequest.parent(request.param("parent")); // order is important, set it after routing, so it will set the routing
            upsertRequest.timestamp(request.param("timestamp"));
            if (request.hasParam("ttl")) {
                upsertRequest.ttl(request.param("ttl"));
            }
            upsertRequest.version(RestActions.parseVersion(request));
            upsertRequest.versionType(VersionType.fromString(request.param("version_type"), upsertRequest.versionType()));
        }
        IndexRequest doc = updateRequest.doc();
        if (doc != null) {
            doc.routing(request.param("routing"));
            doc.parent(request.param("parent")); // order is important, set it after routing, so it will set the routing
            doc.timestamp(request.param("timestamp"));
            if (request.hasParam("ttl")) {
                doc.ttl(request.param("ttl"));
            }
            doc.version(RestActions.parseVersion(request));
            doc.versionType(VersionType.fromString(request.param("version_type"), doc.versionType()));
        }
    }

    client.update(updateRequest, new RestBuilderListener<UpdateResponse>(channel) {
        @Override
        public RestResponse buildResponse(UpdateResponse response, XContentBuilder builder) throws Exception {
            builder.startObject();
            ActionWriteResponse.ShardInfo shardInfo = response.getShardInfo();
            builder.field(Fields._INDEX, response.getIndex())
                    .field(Fields._TYPE, response.getType())
                    .field(Fields._ID, response.getId())
                    .field(Fields._VERSION, response.getVersion());

            shardInfo.toXContent(builder, request);
            if (response.getGetResult() != null) {
                builder.startObject(Fields.GET);
                response.getGetResult().toXContentEmbedded(builder, request);
                builder.endObject();
            }

            builder.endObject();
            RestStatus status = shardInfo.status();
            if (response.isCreated()) {
                status = CREATED;
            }
            return new BytesRestResponse(status, builder);
        }
    });
}
 

@Override
public void handleRequest(final RestRequest request, final RestChannel channel, final Client client) throws Exception {
    BulkRequest bulkRequest = Requests.bulkRequest();
    String defaultIndex = request.param("index");
    String defaultType = request.param("type");
    String defaultRouting = request.param("routing");
    String fieldsParam = request.param("fields");
    String[] defaultFields = fieldsParam != null ? Strings.commaDelimitedListToStringArray(fieldsParam) : null;

    String consistencyLevel = request.param("consistency");
    if (consistencyLevel != null) {
        bulkRequest.consistencyLevel(WriteConsistencyLevel.fromString(consistencyLevel));
    }
    bulkRequest.timeout(request.paramAsTime("timeout", BulkShardRequest.DEFAULT_TIMEOUT));
    bulkRequest.refresh(request.paramAsBoolean("refresh", bulkRequest.refresh()));
    bulkRequest.add(request.content(), defaultIndex, defaultType, defaultRouting, defaultFields, null, allowExplicitIndex);

    client.bulk(bulkRequest, new RestBuilderListener<BulkResponse>(channel) {
        @Override
        public RestResponse buildResponse(BulkResponse response, XContentBuilder builder) throws Exception {
            builder.startObject();
            builder.field(Fields.TOOK, response.getTookInMillis());
            builder.field(Fields.ERRORS, response.hasFailures());
            builder.startArray(Fields.ITEMS);
            for (BulkItemResponse itemResponse : response) {
                builder.startObject();
                builder.startObject(itemResponse.getOpType());
                builder.field(Fields._INDEX, itemResponse.getIndex());
                builder.field(Fields._TYPE, itemResponse.getType());
                builder.field(Fields._ID, itemResponse.getId());
                long version = itemResponse.getVersion();
                if (version != -1) {
                    builder.field(Fields._VERSION, itemResponse.getVersion());
                }
                if (itemResponse.isFailed()) {
                    builder.field(Fields.STATUS, itemResponse.getFailure().getStatus().getStatus());
                    builder.startObject(Fields.ERROR);
                    ElasticsearchException.toXContent(builder, request, itemResponse.getFailure().getCause());
                    builder.endObject();
                } else {
                    ActionWriteResponse.ShardInfo shardInfo = itemResponse.getResponse().getShardInfo();
                    shardInfo.toXContent(builder, request);
                    if (itemResponse.getResponse() instanceof DeleteResponse) {
                        DeleteResponse deleteResponse = itemResponse.getResponse();
                        if (deleteResponse.isFound()) {
                            builder.field(Fields.STATUS, shardInfo.status().getStatus());
                        } else {
                            builder.field(Fields.STATUS, RestStatus.NOT_FOUND.getStatus());
                        }
                        builder.field(Fields.FOUND, deleteResponse.isFound());
                    } else if (itemResponse.getResponse() instanceof IndexResponse) {
                        IndexResponse indexResponse = itemResponse.getResponse();
                        if (indexResponse.isCreated()) {
                            builder.field(Fields.STATUS, RestStatus.CREATED.getStatus());
                        } else {
                            builder.field(Fields.STATUS, shardInfo.status().getStatus());
                        }
                    } else if (itemResponse.getResponse() instanceof UpdateResponse) {
                        UpdateResponse updateResponse = itemResponse.getResponse();
                        if (updateResponse.isCreated()) {
                            builder.field(Fields.STATUS, RestStatus.CREATED.getStatus());
                        } else {
                            builder.field(Fields.STATUS, shardInfo.status().getStatus());
                        }
                        if (updateResponse.getGetResult() != null) {
                            builder.startObject(Fields.GET);
                            updateResponse.getGetResult().toXContentEmbedded(builder, request);
                            builder.endObject();
                        }
                    }
                }
                builder.endObject();
                builder.endObject();
            }
            builder.endArray();

            builder.endObject();
            return new BytesRestResponse(OK, builder);
        }
    });
}
 

@Override
protected ActionWriteResponse newShardResponse() {
    return new ActionWriteResponse();
}
 

@Override
protected ActionWriteResponse newResponseInstance() {
    return new ActionWriteResponse();
}
 

@Override
protected ActionWriteResponse newResponseInstance() {
    return new ActionWriteResponse();
}
 

@Override
protected ActionWriteResponse newShardResponse() {
    return new ActionWriteResponse();
}
 

public BulkItemResponse(int id, String opType, ActionWriteResponse response) {
    this.id = id;
    this.opType = opType;
    this.response = response;
}
 

/**
 * The actual response ({@link IndexResponse} or {@link DeleteResponse}). <tt>null</tt> in
 * case of failure.
 */
public <T extends ActionWriteResponse> T getResponse() {
    return (T) response;
}
 

/**
 * .
 * @param id .
 * @param opType .
 * @param response .
 */
public DcBulkItemResponseImpl(int id, String opType, ActionWriteResponse response) {
    super(id, opType, response);
}