org.smallmind.mongodb.throng.query.Projections Maven / Gradle / Ivy
/*
* Copyright (c) 2007 through 2024 David Berkman
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* This file is part of the SmallMind Code Project.
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package org.smallmind.mongodb.throng.query;
import java.util.LinkedList;
import org.bson.codecs.configuration.CodecRegistry;
import org.bson.conversions.Bson;
public class Projections {
private final LinkedList projectionList = new LinkedList<>();
public static Projections with () {
return new Projections();
}
public Projections include (String... fieldNames) {
projectionList.add(com.mongodb.client.model.Projections.include(fieldNames));
return this;
}
public Projections exclude (String... fieldNames) {
projectionList.add(com.mongodb.client.model.Projections.exclude(fieldNames));
return this;
}
public Bson toBsonDocument (Class documentClass, CodecRegistry codecRegistry) {
return com.mongodb.client.model.Projections.fields(projectionList).toBsonDocument(documentClass, codecRegistry);
}
}