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The Java operations layer for the MongoDB Java Driver. Third parties can ' +
'wrap this layer to provide custom higher-level APIs
/*
* 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 com.mongodb.client.model;
import com.mongodb.lang.Nullable;
import org.bson.BsonString;
import org.bson.BsonValue;
import org.bson.conversions.Bson;
import java.util.concurrent.TimeUnit;
import static com.mongodb.assertions.Assertions.notNull;
import static java.util.concurrent.TimeUnit.MILLISECONDS;
/**
* The options to apply to an operation that atomically finds a document and replaces it.
*
* @mongodb.driver.manual reference/command/findAndModify/
* @since 3.0
*/
public class FindOneAndReplaceOptions {
private Bson projection;
private Bson sort;
private boolean upsert;
private ReturnDocument returnDocument = ReturnDocument.BEFORE;
private long maxTimeMS;
private Boolean bypassDocumentValidation;
private Collation collation;
private Bson hint;
private String hintString;
private BsonValue comment;
private Bson variables;
/**
* Gets a document describing the fields to return for all matching documents.
*
* @return the project document, which may be null
* @mongodb.driver.manual tutorial/project-fields-from-query-results Projection
*/
@Nullable
public Bson getProjection() {
return projection;
}
/**
* Sets a document describing the fields to return for all matching documents.
*
* @param projection the project document, which may be null.
* @return this
* @mongodb.driver.manual tutorial/project-fields-from-query-results Projection
* @see Projections
*/
public FindOneAndReplaceOptions projection(@Nullable final Bson projection) {
this.projection = projection;
return this;
}
/**
* Gets the sort criteria to apply to the query. The default is null, which means that the documents will be returned in an undefined
* order.
*
* @return a document describing the sort criteria
* @mongodb.driver.manual reference/method/cursor.sort/ Sort
*/
@Nullable
public Bson getSort() {
return sort;
}
/**
* Sets the sort criteria to apply to the query.
*
* @param sort the sort criteria, which may be null.
* @return this
* @mongodb.driver.manual reference/method/cursor.sort/ Sort
*/
public FindOneAndReplaceOptions sort(@Nullable final Bson sort) {
this.sort = sort;
return this;
}
/**
* Returns true if a new document should be inserted if there are no matches to the query filter. The default is false.
*
* @return true if a new document should be inserted if there are no matches to the query filter
*/
public boolean isUpsert() {
return upsert;
}
/**
* Set to true if a new document should be inserted if there are no matches to the query filter.
*
* @param upsert true if a new document should be inserted if there are no matches to the query filter
* @return this
*/
public FindOneAndReplaceOptions upsert(final boolean upsert) {
this.upsert = upsert;
return this;
}
/**
* Gets the {@link ReturnDocument} value indicating whether to return the document before it was replaced or after
*
* @return {@link ReturnDocument#BEFORE} if returning the document before it was replaced otherwise return {@link ReturnDocument#AFTER}
*/
public ReturnDocument getReturnDocument() {
return returnDocument;
}
/**
* Set whether to return the document before it was replaced or after
*
* @param returnDocument set whether to return the document before it was replaced or after
* @return this
*/
public FindOneAndReplaceOptions returnDocument(final ReturnDocument returnDocument) {
this.returnDocument = notNull("returnDocument", returnDocument);
return this;
}
/**
* Sets the maximum execution time on the server for this operation.
*
* @param maxTime the max time
* @param timeUnit the time unit, which may not be null
* @return this
*/
public FindOneAndReplaceOptions maxTime(final long maxTime, final TimeUnit timeUnit) {
notNull("timeUnit", timeUnit);
this.maxTimeMS = MILLISECONDS.convert(maxTime, timeUnit);
return this;
}
/**
* Gets the maximum execution time for the find one and replace operation.
*
* @param timeUnit the time unit for the result
* @return the max time
*/
public long getMaxTime(final TimeUnit timeUnit) {
return timeUnit.convert(maxTimeMS, MILLISECONDS);
}
/**
* Gets the bypass document level validation flag
*
* @return the bypass document level validation flag
* @since 3.2
* @mongodb.server.release 3.2
*/
@Nullable
public Boolean getBypassDocumentValidation() {
return bypassDocumentValidation;
}
/**
* Sets the bypass document level validation flag.
*
* @param bypassDocumentValidation If true, allows the write to opt-out of document level validation.
* @return this
* @since 3.2
* @mongodb.server.release 3.2
*/
public FindOneAndReplaceOptions bypassDocumentValidation(@Nullable final Boolean bypassDocumentValidation) {
this.bypassDocumentValidation = bypassDocumentValidation;
return this;
}
/**
* Returns the collation options
*
* @return the collation options
* @since 3.4
* @mongodb.server.release 3.4
*/
@Nullable
public Collation getCollation() {
return collation;
}
/**
* Sets the collation options
*
* A null value represents the server default.
* @param collation the collation options to use
* @return this
* @since 3.4
* @mongodb.server.release 3.4
*/
public FindOneAndReplaceOptions collation(@Nullable final Collation collation) {
this.collation = collation;
return this;
}
/**
* Returns the hint for which index to use. The default is not to set a hint.
*
* @return the hint
* @since 4.1
*/
@Nullable
public Bson getHint() {
return hint;
}
/**
* Sets the hint for which index to use. A null value means no hint is set.
*
* @param hint the hint
* @return this
* @since 4.1
*/
public FindOneAndReplaceOptions hint(@Nullable final Bson hint) {
this.hint = hint;
return this;
}
/**
* Gets the hint string to apply.
*
* @return the hint string, which should be the name of an existing index
* @since 4.1
*/
@Nullable
public String getHintString() {
return hintString;
}
/**
* Sets the hint to apply.
*
* @param hint the name of the index which should be used for the operation
* @return this
* @since 4.1
*/
public FindOneAndReplaceOptions hintString(@Nullable final String hint) {
this.hintString = hint;
return this;
}
/**
* @return the comment for this operation. A null value means no comment is set.
* @since 4.6
* @mongodb.server.release 4.4
*/
@Nullable
public BsonValue getComment() {
return comment;
}
/**
* Sets the comment for this operation. A null value means no comment is set.
*
* @param comment the comment
* @return this
* @since 4.6
* @mongodb.server.release 4.4
*/
public FindOneAndReplaceOptions comment(@Nullable final String comment) {
this.comment = comment != null ? new BsonString(comment) : null;
return this;
}
/**
* Sets the comment for this operation. A null value means no comment is set.
*
* @param comment the comment
* @return this
* @since 4.6
* @mongodb.server.release 4.4
*/
public FindOneAndReplaceOptions comment(@Nullable final BsonValue comment) {
this.comment = comment;
return this;
}
/**
* Add top-level variables to the operation
*
* @return the top level variables if set or null.
* @mongodb.server.release 5.0
* @since 4.6
*/
@Nullable
public Bson getLet() {
return variables;
}
/**
* Add top-level variables for the operation
*
* Allows for improved command readability by separating the variables from the query text.
*
* @param variables for the operation or null
* @return this
* @mongodb.server.release 5.0
* @since 4.6
*/
public FindOneAndReplaceOptions let(final Bson variables) {
this.variables = variables;
return this;
}
@Override
public String toString() {
return "FindOneAndReplaceOptions{"
+ "projection=" + projection
+ ", sort=" + sort
+ ", upsert=" + upsert
+ ", returnDocument=" + returnDocument
+ ", maxTimeMS=" + maxTimeMS
+ ", bypassDocumentValidation=" + bypassDocumentValidation
+ ", collation=" + collation
+ ", hint=" + hint
+ ", hintString" + hintString
+ ", comment=" + comment
+ ", let=" + variables
+ '}';
}
}