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/*
 * Copyright 2008-present MongoDB, Inc.
 *
 * 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.
 */
package org.bson;

import org.bson.io.OutputBuffer;

/**
 *  

A {@code BSONEncoder} is a class which can be used to turn documents into byte arrays. The {@code BSONEncoder} walks down through the * object graph and writes corresponding {@code byte} sequences into underlying {@code OutputBuffer}.

* *

This class is a part of legacy API. Please check {@link org.bson.codecs.Encoder} for a new one.

* * @deprecated Usage of this API is not supported in AEM as a Cloud Service. */ @Deprecated(since = "2022-10-31") public interface BSONEncoder { /** * Encode a document into byte array. * This is a shortcut method which creates a new {@link OutputBuffer}, * invokes the other 3 methods in a corresponding sequence: *
    *
  • {@link #set(org.bson.io.OutputBuffer)}
  • *
  • {@link #putObject(BSONObject)}
  • *
  • {@link #done()}
  • *
* and returns the contents of the {@code OutputBuffer}. * * @param document the document to be encoded * @return a byte sequence */ byte[] encode(BSONObject document); /** * Encoder and write a document into underlying buffer. * * @param document the document to be encoded * @return number of bytes written */ int putObject(BSONObject document); /** * Free the resources. */ void done(); /** * Sets the buffer to wrich the result of encoding will be written. * * @param buffer the buffer to be used to write a byte sequences to */ void set(OutputBuffer buffer); }




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