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Core module for ArangoDB Java Driver
/*
* DISCLAIMER
*
* Copyright 2016 ArangoDB GmbH, Cologne, Germany
*
* 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.
*
* Copyright holder is ArangoDB GmbH, Cologne, Germany
*/
package com.arangodb.internal;
import com.arangodb.*;
import com.arangodb.entity.*;
import com.arangodb.entity.arangosearch.analyzer.SearchAnalyzer;
import com.arangodb.internal.cursor.ArangoCursorAsyncImpl;
import com.arangodb.internal.net.HostHandle;
import com.arangodb.model.*;
import com.arangodb.model.arangosearch.AnalyzerDeleteOptions;
import com.arangodb.model.arangosearch.ArangoSearchCreateOptions;
import com.arangodb.model.arangosearch.SearchAliasCreateOptions;
import java.util.Collection;
import java.util.Map;
import java.util.Objects;
import java.util.concurrent.CompletableFuture;
import java.util.concurrent.CompletionException;
import static com.arangodb.internal.ArangoErrors.ERROR_ARANGO_DATABASE_NOT_FOUND;
import static com.arangodb.internal.ArangoErrors.matches;
import static com.arangodb.internal.serde.SerdeUtils.constructListType;
/**
* @author Mark Vollmary
* @author Michele Rastelli
*/
public class ArangoDatabaseAsyncImpl extends InternalArangoDatabase implements ArangoDatabaseAsync {
private final ArangoDBAsync arangoDB;
protected ArangoDatabaseAsyncImpl(final ArangoDBAsyncImpl arangoDB, final String name) {
super(arangoDB, name);
this.arangoDB = arangoDB;
}
@Override
public ArangoDBAsync arango() {
return arangoDB;
}
@Override
public CompletableFuture getVersion() {
return executorAsync().execute(this::getVersionRequest, ArangoDBVersion.class);
}
@Override
public CompletableFuture getEngine() {
return executorAsync().execute(this::getEngineRequest, ArangoDBEngine.class);
}
@Override
public CompletableFuture exists() {
return getInfo()
.thenApply(Objects::nonNull)
.exceptionally(err -> {
Throwable e = err instanceof CompletionException ? err.getCause() : err;
if (e instanceof ArangoDBException) {
ArangoDBException aEx = (ArangoDBException) e;
if (matches(aEx, 404, ERROR_ARANGO_DATABASE_NOT_FOUND)) {
return false;
}
}
throw ArangoDBException.of(e);
});
}
@Override
public CompletableFuture> getAccessibleDatabases() {
return executorAsync().execute(this::getAccessibleDatabasesRequest, getDatabaseResponseDeserializer());
}
@Override
public ArangoCollectionAsync collection(String name) {
return new ArangoCollectionAsyncImpl(this, name);
}
@Override
public CompletableFuture createCollection(final String name) {
return executorAsync().execute(() -> createCollectionRequest(name, new CollectionCreateOptions()), CollectionEntity.class);
}
@Override
public CompletableFuture createCollection(final String name, final CollectionCreateOptions options) {
return executorAsync().execute(() -> createCollectionRequest(name, options), CollectionEntity.class);
}
@Override
public CompletableFuture> getCollections() {
return executorAsync()
.execute(() -> getCollectionsRequest(new CollectionsReadOptions()), getCollectionsResponseDeserializer());
}
@Override
public CompletableFuture> getCollections(final CollectionsReadOptions options) {
return executorAsync().execute(() -> getCollectionsRequest(options), getCollectionsResponseDeserializer());
}
@Override
public CompletableFuture getIndex(final String id) {
final String[] split = id.split("/");
return collection(split[0]).getIndex(split[1]);
}
@Override
public CompletableFuture deleteIndex(final String id) {
final String[] split = id.split("/");
return collection(split[0]).deleteIndex(split[1]);
}
@Override
public CompletableFuture create() {
return arango().createDatabase(name());
}
@Override
public CompletableFuture drop() {
return executorAsync().execute(this::dropRequest, createDropResponseDeserializer());
}
@Override
public CompletableFuture grantAccess(final String user, final Permissions permissions) {
return executorAsync().execute(() -> grantAccessRequest(user, permissions), Void.class);
}
@Override
public CompletableFuture grantAccess(final String user) {
return executorAsync().execute(() -> grantAccessRequest(user, Permissions.RW), Void.class);
}
@Override
public CompletableFuture revokeAccess(final String user) {
return executorAsync().execute(() -> grantAccessRequest(user, Permissions.NONE), Void.class);
}
@Override
public CompletableFuture resetAccess(final String user) {
return executorAsync().execute(() -> resetAccessRequest(user), Void.class);
}
@Override
public CompletableFuture grantDefaultCollectionAccess(final String user, final Permissions permissions) {
return executorAsync().execute(() -> updateUserDefaultCollectionAccessRequest(user, permissions), Void.class);
}
@Override
public CompletableFuture getPermissions(final String user) {
return executorAsync().execute(() -> getPermissionsRequest(user), getPermissionsResponseDeserialzer());
}
@Override
public CompletableFuture> query(
final String query, final Class type, final Map bindVars, final AqlQueryOptions options) {
final InternalRequest request = queryRequest(query, bindVars, options);
final HostHandle hostHandle = new HostHandle();
return executorAsync().execute(() -> request, cursorEntityDeserializer(type), hostHandle)
.thenApply(res -> new ArangoCursorAsyncImpl<>(this, res, type, hostHandle, options.getAllowRetry()));
}
@Override
public CompletableFuture> query(String query, Class type, AqlQueryOptions options) {
return query(query, type, null, options);
}
@Override
public CompletableFuture> query(String query, Class type, Map bindVars) {
return query(query, type, bindVars, new AqlQueryOptions());
}
@Override
public CompletableFuture> query(String query, Class type) {
return query(query, type, null, new AqlQueryOptions());
}
@Override
public CompletableFuture> cursor(final String cursorId, final Class type) {
return cursor(cursorId, type, null, new AqlQueryOptions());
}
@Override
public CompletableFuture> cursor(String cursorId, Class type, AqlQueryOptions options) {
return cursor(cursorId, type, null, options);
}
@Override
public CompletableFuture> cursor(final String cursorId, final Class type, final String nextBatchId) {
return cursor(cursorId, type, nextBatchId, new AqlQueryOptions());
}
@Override
public CompletableFuture> cursor(String cursorId, Class type, String nextBatchId, AqlQueryOptions options) {
options.allowRetry(nextBatchId != null);
HostHandle hostHandle = new HostHandle();
return executorAsync()
.execute(() -> queryNextRequest(cursorId, options, nextBatchId),
cursorEntityDeserializer(type),
hostHandle)
.thenApply(res -> new ArangoCursorAsyncImpl<>(this, res, type, hostHandle, nextBatchId != null));
}
@Override
public CompletableFuture explainQuery(
final String query, final Map bindVars, final AqlQueryExplainOptions options) {
return executorAsync().execute(() -> explainQueryRequest(query, bindVars, options), AqlExecutionExplainEntity.class);
}
@Override
public CompletableFuture explainAqlQuery(
String query, Map bindVars, AqlQueryExplainOptions options) {
return executorAsync().execute(() -> explainQueryRequest(query, bindVars, options), AqlQueryExplainEntity.class);
}
@Override
public CompletableFuture explainAqlQuery(String query, Map bindVars, ExplainAqlQueryOptions options) {
return executorAsync().execute(() -> explainQueryRequest(query, bindVars, options), AqlQueryExplainEntity.class);
}
@Override
public CompletableFuture parseQuery(final String query) {
return executorAsync().execute(() -> parseQueryRequest(query), AqlParseEntity.class);
}
@Override
public CompletableFuture clearQueryCache() {
return executorAsync().execute(this::clearQueryCacheRequest, Void.class);
}
@Override
public CompletableFuture getQueryCacheProperties() {
return executorAsync().execute(this::getQueryCachePropertiesRequest, QueryCachePropertiesEntity.class);
}
@Override
public CompletableFuture setQueryCacheProperties(final QueryCachePropertiesEntity properties) {
return executorAsync().execute(() -> setQueryCachePropertiesRequest(properties), QueryCachePropertiesEntity.class);
}
@Override
public CompletableFuture getQueryTrackingProperties() {
return executorAsync().execute(this::getQueryTrackingPropertiesRequest, QueryTrackingPropertiesEntity.class);
}
@Override
public CompletableFuture setQueryTrackingProperties(final QueryTrackingPropertiesEntity properties) {
return executorAsync().execute(() -> setQueryTrackingPropertiesRequest(properties), QueryTrackingPropertiesEntity.class);
}
@Override
public CompletableFuture> getCurrentlyRunningQueries() {
return executorAsync().execute(this::getCurrentlyRunningQueriesRequest,
constructListType(QueryEntity.class));
}
@Override
public CompletableFuture> getSlowQueries() {
return executorAsync().execute(this::getSlowQueriesRequest,
constructListType(QueryEntity.class));
}
@Override
public CompletableFuture clearSlowQueries() {
return executorAsync().execute(this::clearSlowQueriesRequest, Void.class);
}
@Override
public CompletableFuture killQuery(final String id) {
return executorAsync().execute(() -> killQueryRequest(id), Void.class);
}
@Override
public CompletableFuture createAqlFunction(
final String name, final String code, final AqlFunctionCreateOptions options) {
return executorAsync().execute(() -> createAqlFunctionRequest(name, code, options), Void.class);
}
@Override
public CompletableFuture deleteAqlFunction(final String name, final AqlFunctionDeleteOptions options) {
return executorAsync().execute(() -> deleteAqlFunctionRequest(name, options), deleteAqlFunctionResponseDeserializer());
}
@Override
public CompletableFuture> getAqlFunctions(final AqlFunctionGetOptions options) {
return executorAsync().execute(() -> getAqlFunctionsRequest(options), getAqlFunctionsResponseDeserializer());
}
@Override
public ArangoGraphAsync graph(final String name) {
return new ArangoGraphAsyncImpl(this, name);
}
@Override
public CompletableFuture createGraph(final String name, final Iterable edgeDefinitions) {
return createGraph(name, edgeDefinitions, new GraphCreateOptions());
}
@Override
public CompletableFuture createGraph(
final String name, final Iterable edgeDefinitions, final GraphCreateOptions options) {
return executorAsync().execute(() -> createGraphRequest(name, edgeDefinitions, options), createGraphResponseDeserializer());
}
@Override
public CompletableFuture> getGraphs() {
return executorAsync().execute(this::getGraphsRequest, getGraphsResponseDeserializer());
}
@Override
public CompletableFuture transaction(final String action, final Class type, final TransactionOptions options) {
return executorAsync().execute(() -> transactionRequest(action, options), transactionResponseDeserializer(type));
}
@Override
public CompletableFuture beginStreamTransaction(StreamTransactionOptions options) {
return executorAsync().execute(() -> beginStreamTransactionRequest(options), streamTransactionResponseDeserializer());
}
@Override
public CompletableFuture abortStreamTransaction(String id) {
return executorAsync().execute(() -> abortStreamTransactionRequest(id), streamTransactionResponseDeserializer());
}
@Override
public CompletableFuture getStreamTransaction(String id) {
return executorAsync().execute(() -> getStreamTransactionRequest(id), streamTransactionResponseDeserializer());
}
@Override
public CompletableFuture> getStreamTransactions() {
return executorAsync().execute(this::getStreamTransactionsRequest, transactionsResponseDeserializer());
}
@Override
public CompletableFuture commitStreamTransaction(String id) {
return executorAsync().execute(() -> commitStreamTransactionRequest(id), streamTransactionResponseDeserializer());
}
@Override
public CompletableFuture getInfo() {
return executorAsync().execute(this::getInfoRequest, getInfoResponseDeserializer());
}
@Override
public CompletableFuture reloadRouting() {
return executorAsync().execute(this::reloadRoutingRequest, Void.class);
}
@Override
public CompletableFuture> getViews() {
return executorAsync().execute(this::getViewsRequest, getViewsResponseDeserializer());
}
@Override
public ArangoViewAsync view(final String name) {
return new ArangoViewAsyncImpl(this, name);
}
@Override
public ArangoSearchAsync arangoSearch(final String name) {
return new ArangoSearchAsyncImpl(this, name);
}
@Override
public SearchAliasAsync searchAlias(String name) {
return new SearchAliasAsyncImpl(this, name);
}
@Override
public CompletableFuture createView(final String name, final ViewType type) {
return executorAsync().execute(() -> createViewRequest(name, type), ViewEntity.class);
}
@Override
public CompletableFuture createArangoSearch(final String name, final ArangoSearchCreateOptions options) {
return executorAsync().execute(() -> createArangoSearchRequest(name, options), ViewEntity.class);
}
@Override
public CompletableFuture createSearchAlias(String name, SearchAliasCreateOptions options) {
return executorAsync().execute(() -> createSearchAliasRequest(name, options), ViewEntity.class);
}
@Override
public CompletableFuture createSearchAnalyzer(SearchAnalyzer analyzer) {
return executorAsync().execute(() -> createAnalyzerRequest(analyzer), SearchAnalyzer.class);
}
@Override
public CompletableFuture getSearchAnalyzer(String name) {
return executorAsync().execute(() -> getAnalyzerRequest(name), SearchAnalyzer.class);
}
@Override
public CompletableFuture> getSearchAnalyzers() {
return executorAsync().execute(this::getAnalyzersRequest, getSearchAnalyzersResponseDeserializer());
}
@Override
public CompletableFuture deleteSearchAnalyzer(String name) {
return deleteSearchAnalyzer(name, null);
}
@Override
public CompletableFuture deleteSearchAnalyzer(String name, AnalyzerDeleteOptions options) {
return executorAsync().execute(() -> deleteAnalyzerRequest(name, options), Void.class);
}
}
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