org.restheart.mongodb.handlers.bulk.BulkDeleteDocumentsHandler Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of restheart-mongodb Show documentation

RESTHeart MongoDB - MongoDB plugin

There is a newer version: 8.1.5

/*-
 * ========================LICENSE_START=================================
 * restheart-mongodb
 * %%
 * Copyright (C) 2014 - 2024 SoftInstigate
 * %%
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see .
 * =========================LICENSE_END==================================
 */
package org.restheart.mongodb.handlers.bulk;

import io.undertow.server.HttpServerExchange;

import java.util.Optional;

import org.restheart.exchange.MongoRequest;
import org.restheart.exchange.MongoResponse;
import org.restheart.handlers.PipelinedHandler;
import org.restheart.mongodb.db.Documents;

/**
 *
 * @author Andrea Di Cesare {@literal }
 */
public class BulkDeleteDocumentsHandler extends PipelinedHandler {

    private final Documents documents = Documents.get();

    /**
     * Creates a new instance of BulkDeleteDocumentsHandler
     *
     */
    public BulkDeleteDocumentsHandler() {
    }

    /**
     * Creates a new instance of BulkDeleteDocumentsHandler
     *
     * @param next
     */
    public BulkDeleteDocumentsHandler(PipelinedHandler next) {
        super(next);
    }

    /**
     *
     * @param exchange
     * @throws Exception
     */
    @Override
    public void handleRequest(HttpServerExchange exchange) throws Exception {
        var request = MongoRequest.of(exchange);
        var response = MongoResponse.of(exchange);

        if (request.isInError()) {
            next(exchange);
            return;
        }

        var result = this.documents.bulkDeleteDocuments(
            Optional.ofNullable(request.getClientSession()),
            request.rsOps(),
            request.getDBName(),
            request.getCollectionName(),
            request.getFiltersDocument(),
            Optional.ofNullable(request.getShardKey()));

        response.setDbOperationResult(result);

        response.setStatusCode(result.getHttpCode());

        var bprf = new BulkResultRepresentationFactory();

        response.setContent(bprf.getRepresentation(request.getPath(), result));

        next(exchange);
    }
}