/*
 * 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;

import com.mongodb.lang.Nullable;
import org.bson.UuidRepresentation;

import java.util.List;

import static com.mongodb.assertions.Assertions.notNull;

Represents a URI
which can be used to create a MongoClient instance. The URI describes the hosts to
be used and options.
The format of the URI is:
  mongodb://[username:password@]host1[:port1][,host2[:port2],...[,hostN[:portN]]][/[database.collection][?options]]


mongodb:// is a required prefix to identify that this is a string in the standard connection format.
username:password@ are optional. If given, the driver will attempt to login to a database after connecting to a database server. For some authentication mechanisms, only the username is specified and the password is not, in which case the ":" after the username is left off as well
host1 is the only required part of the connection string. It identifies a server address to connect to. Support for Unix domain sockets was added in 3.7. Note: The path must be urlencoded eg: mongodb://%2Ftmp%2Fmongodb-27017.sock and the jnr.unixsocket library installed. 
:portX is optional and defaults to :27017 if not provided.
/database is the name of the database to login to and thus is only relevant if the username:password@ syntax is used. If not specified the "admin" database will be used by default.
?options are connection options. Note that if database is absent there is still a / required between the last host and the ? introducing the options. Options are name=value pairs and the pairs are separated by "&". For backwards compatibility, ";" is accepted as a separator in addition to "&", but should be considered as deprecated.

An alternative format, using the mongodb+srv protocol, is:
  mongodb+srv://[username:password@]host[/[database][?options]]


mongodb+srv:// is a required prefix for this format.
username:password@ are optional. If given, the driver will attempt to login to a database after connecting to a database server. For some authentication mechanisms, only the username is specified and the password is not, in which case the ":" after the username is left off as well
host is the only required part of the URI. It identifies a single host name for which SRV records are looked up from a Domain Name Server after prefixing the host name with "_mongodb._tcp". The host/port for each SRV record becomes the seed list used to connect, as if each one were provided as host/port pair in a URI using the normal mongodb protocol.
/database is the name of the database to login to and thus is only relevant if the username:password@ syntax is used. If not specified the "admin" database will be used by default.
?options are connection options. Note that if database is absent there is still a / required between the last host and the ? introducing the options. Options are name=value pairs and the pairs are separated by "&". For backwards compatibility, ";" is accepted as a separator in addition to "&", but should be considered as deprecated. Additionally with the mongodb+srv protocol, TXT records are looked up from a Domain Name Server for the given host, and the text value of each one is prepended to any options on the URI itself. Because the last specified value for any option wins, that means that options provided on the URI will override any that are provided via TXT records.

The following options are supported (case insensitive):
Server Selection Configuration:

serverSelectionTimeoutMS=ms: How long the driver will wait for server selection to succeed before throwing an exception.
localThresholdMS=ms: When choosing among multiple MongoDB servers to send a request, the driver will only send that request to a server whose ping time is less than or equal to the server with the fastest ping time plus the local threshold.

Server Monitoring Configuration:

heartbeatFrequencyMS=ms: The frequency that the driver will attempt to determine the current state of each server in the cluster.

Replica set configuration:

replicaSet=name: Implies that the hosts given are a seed list, and the driver will attempt to find all members of the set.

Connection Configuration:

ssl=true|false: Whether to connect using TLS.
tls=true|false: Whether to connect using TLS. Supersedes the ssl option
tlsInsecure=true|false: If connecting with TLS, this option enables insecure TLS connections. Currently this has the same effect of setting tlsAllowInvalidHostnames to true. Other mechanism for relaxing TLS security constraints must be handled in the application by customizing the SSLContext
sslInvalidHostNameAllowed=true|false: Whether to allow invalid host names for TLS connections.
tlsAllowInvalidHostnames=true|false: Whether to allow invalid host names for TLS connections. Supersedes the sslInvalidHostNameAllowed option
connectTimeoutMS=ms: How long a connection can take to be opened before timing out.
socketTimeoutMS=ms: How long a send or receive on a socket can take before timing out.
maxIdleTimeMS=ms: Maximum idle time of a pooled connection. A connection that exceeds this limit will be closed
maxLifeTimeMS=ms: Maximum life time of a pooled connection. A connection that exceeds this limit will be closed

Connection pool configuration:

maxPoolSize=n: The maximum number of connections in the connection pool.
waitQueueMultiple=n : this multiplier, multiplied with the maxPoolSize setting, gives the maximum number of threads that may be waiting for a connection to become available from the pool. All further threads will get an exception right away. Note that this configuration option is deprecated and will be removed in the next major release.
waitQueueTimeoutMS=ms: The maximum wait time in milliseconds that a thread may wait for a connection to become available.

Write concern configuration:

 
safe=true|false 

         
true: the driver ensures that all writes are acknowledged by the MongoDB server, or else throws an exception. (see also w and wtimeoutMS).
         
false: the driver does not ensure that all writes are acknowledged by the MongoDB server.
     
 
journal=true|false 

     
true: the driver waits for the server to group commit to the journal file on disk.
     
false: the driver does not wait for the server to group commit to the journal file on disk.
 

 
w=wValue 

         
The driver adds { w : wValue } to all write commands. Implies safe=true.
         
wValue is typically a number, but can be any string in order to allow for specifications like "majority"
     
 
 
wtimeoutMS=ms 

         
The driver adds { wtimeout : ms } to all write commands. Implies safe=true.
         
Used in combination with w
     
 
 
retryWrites=true|false. If true the driver will retry supported write operations if they fail due to a network error. Defaults to false.
 
retryReads=true|false. If true the driver will retry supported read operations if they fail due to a network error. Defaults to false.

Read preference configuration:

slaveOk=true|false: Whether a driver connected to a replica set will send reads to slaves/secondaries.
readPreference=enum: The read preference for this connection. If set, it overrides any slaveOk value. 

Enumerated values:

primary
primaryPreferred
secondary
secondaryPreferred
nearest




readPreferenceTags=string. A representation of a tag set as a comma-separated list of colon-separated key-value pairs, e.g. "dc:ny,rack:1". Spaces are stripped from beginning and end of all keys and values. To specify a list of tag sets, using multiple readPreferenceTags, e.g. readPreferenceTags=dc:ny,rack:1;readPreferenceTags=dc:ny;readPreferenceTags= 

Note the empty value for the last one, which means match any secondary as a last resort.
Order matters when using multiple readPreferenceTags.


maxStalenessSeconds=seconds. The maximum staleness in seconds. For use with any non-primary read preference, the driver estimates the staleness of each secondary, based on lastWriteDate values provided in server isMaster responses, and selects only those secondaries whose staleness is less than or equal to maxStalenessSeconds. Not providing the parameter or explicitly setting it to -1 indicates that there should be no max staleness check. The maximum staleness feature is designed to prevent badly-lagging servers from being selected. The staleness estimate is imprecise and shouldn't be used to try to select "up-to-date" secondaries. The minimum value is either 90 seconds, or the heartbeat frequency plus 10 seconds, whichever is greatest. 

Authentication configuration:

authMechanism=MONGO-CR|GSSAPI|PLAIN|MONGODB-X509: The authentication mechanism to use if a credential was supplied. The default is unspecified, in which case the client will pick the most secure mechanism available based on the sever version. For the GSSAPI and MONGODB-X509 mechanisms, no password is accepted, only the username. 
authSource=string: The source of the authentication credentials. This is typically the database that the credentials have been created. The value defaults to the database specified in the path portion of the URI. If the database is specified in neither place, the default value is "admin". This option is only respected when using the MONGO-CR mechanism (the default). 
gssapiServiceName=string: This option only applies to the GSSAPI mechanism and is used to alter the service name.. 

Server Handshake configuration:

appName=string: Sets the logical name of the application. The application name may be used by the client to identify the application to the server, for use in server logs, slow query logs, and profile collection.

Compressor configuration:

compressors=string: A comma-separated list of compressors to request from the server. The supported compressors currently are 'zlib', 'snappy' and 'zstd'.
zlibCompressionLevel=integer: Integer value from -1 to 9 representing the zlib compression level. Lower values will make compression faster, while higher values will make compression better.

General configuration:

retryWrites=true|false. If true the driver will retry supported write operations if they fail due to a network error. Defaults to true.
retryReads=true|false. If true the driver will retry supported read operations if they fail due to a network error. Defaults to true.
uuidRepresentation=unspecified|standard|javaLegacy|csharpLegacy|pythonLegacy. See MongoClientOptions.getUuidRepresentation() for documentation of semantics of this parameter. Defaults to "javaLegacy", but will change to "unspecified" in the next major release.

Note: This class is a replacement for MongoURI, to be used with MongoClient. The main difference in behavior is that the default write concern is WriteConcern.ACKNOWLEDGED.
See Also:
for the default values for all options
@mongodb.driver.manual
reference/connection-string Connection String URI Format
Since:
2.10.0/**
 * Represents a <a href="http://www.mongodb.org/display/DOCS/Connections">URI</a>
 * which can be used to create a MongoClient instance. The URI describes the hosts to
 * be used and options.
 * <p>The format of the URI is:
 * <pre>
 *   mongodb://[username:password@]host1[:port1][,host2[:port2],...[,hostN[:portN]]][/[database.collection][?options]]
 * </pre>
 * <ul>
 * <li>{@code mongodb://} is a required prefix to identify that this is a string in the standard connection format.</li>
 * <li>{@code username:password@} are optional.  If given, the driver will attempt to login to a database after
 * connecting to a database server.  For some authentication mechanisms, only the username is specified and the password is not,
 * in which case the ":" after the username is left off as well</li>
 * <li>{@code host1} is the only required part of the connection string. It identifies a server address to connect to.
 * Support for Unix domain sockets was added in 3.7. Note: The path must be urlencoded eg: {@code mongodb://%2Ftmp%2Fmongodb-27017.sock}
 * and the {@code jnr.unixsocket} library installed.
 * <li>{@code :portX} is optional and defaults to :27017 if not provided.</li>
 * <li>{@code /database} is the name of the database to login to and thus is only relevant if the
 * {@code username:password@} syntax is used. If not specified the "admin" database will be used by default.</li>
 * <li>{@code ?options} are connection options. Note that if {@code database} is absent there is still a {@code /}
 * required between the last host and the {@code ?} introducing the options. Options are name=value pairs and the pairs
 * are separated by "&amp;". For backwards compatibility, ";" is accepted as a separator in addition to "&amp;",
 * but should be considered as deprecated.</li>
 * </ul>
 * <p>An alternative format, using the mongodb+srv protocol, is:
 * <pre>
 *   mongodb+srv://[username:password@]host[/[database][?options]]
 * </pre>
 * <ul>
 * <li>{@code mongodb+srv://} is a required prefix for this format.</li>
 * <li>{@code username:password@} are optional.  If given, the driver will attempt to login to a database after
 * connecting to a database server.  For some authentication mechanisms, only the username is specified and the password is not,
 * in which case the ":" after the username is left off as well</li>
 * <li>{@code host} is the only required part of the URI.  It identifies a single host name for which SRV records are looked up
 * from a Domain Name Server after prefixing the host name with {@code "_mongodb._tcp"}.  The host/port for each SRV record becomes the
 * seed list used to connect, as if each one were provided as host/port pair in a URI using the normal mongodb protocol.</li>
 * <li>{@code /database} is the name of the database to login to and thus is only relevant if the
 * {@code username:password@} syntax is used. If not specified the "admin" database will be used by default.</li>
 * <li>{@code ?options} are connection options. Note that if {@code database} is absent there is still a {@code /}
 * required between the last host and the {@code ?} introducing the options. Options are name=value pairs and the pairs
 * are separated by "&amp;". For backwards compatibility, ";" is accepted as a separator in addition to "&amp;",
 * but should be considered as deprecated. Additionally with the mongodb+srv protocol, TXT records are looked up from a Domain Name
 * Server for the given host, and the text value of each one is prepended to any options on the URI itself.  Because the last specified
 * value for any option wins, that means that options provided on the URI will override any that are provided via TXT records.</li>
 * </ul>
 * <p>The following options are supported (case insensitive):</p>
 *
 * <p>Server Selection Configuration:</p>
 * <ul>
 * <li>{@code serverSelectionTimeoutMS=ms}: How long the driver will wait for server selection to succeed before throwing an exception.</li>
 * <li>{@code localThresholdMS=ms}: When choosing among multiple MongoDB servers to send a request, the driver will only
 * send that request to a server whose ping time is less than or equal to the server with the fastest ping time plus the local
 * threshold.</li>
 * </ul>
 * <p>Server Monitoring Configuration:</p>
 * <ul>
 * <li>{@code heartbeatFrequencyMS=ms}: The frequency that the driver will attempt to determine the current state of each server in the
 * cluster.</li>
 * </ul>
 * <p>Replica set configuration:</p>
 * <ul>
 * <li>{@code replicaSet=name}: Implies that the hosts given are a seed list, and the driver will attempt to find
 * all members of the set.</li>
 * </ul>
 *
 * <p>Connection Configuration:</p>
 * <ul>
 * <li>{@code ssl=true|false}: Whether to connect using TLS.</li>
 * <li>{@code tls=true|false}: Whether to connect using TLS. Supersedes the ssl option</li>
 * <li>{@code tlsInsecure=true|false}: If connecting with TLS, this option enables insecure TLS connections. Currently this has the
 * same effect of setting tlsAllowInvalidHostnames to true. Other mechanism for relaxing TLS security constraints must be handled in
 * the application by customizing the {@link javax.net.ssl.SSLContext}</li>
 * <li>{@code sslInvalidHostNameAllowed=true|false}: Whether to allow invalid host names for TLS connections.</li>
 * <li>{@code tlsAllowInvalidHostnames=true|false}: Whether to allow invalid host names for TLS connections. Supersedes the
 * sslInvalidHostNameAllowed option</li>
 * <li>{@code connectTimeoutMS=ms}: How long a connection can take to be opened before timing out.</li>
 * <li>{@code socketTimeoutMS=ms}: How long a send or receive on a socket can take before timing out.</li>
 * <li>{@code maxIdleTimeMS=ms}: Maximum idle time of a pooled connection. A connection that exceeds this limit will be closed</li>
 * <li>{@code maxLifeTimeMS=ms}: Maximum life time of a pooled connection. A connection that exceeds this limit will be closed</li>
 * </ul>
 *
 * <p>Connection pool configuration:</p>
 * <ul>
 * <li>{@code maxPoolSize=n}: The maximum number of connections in the connection pool.</li>
 * <li>{@code waitQueueMultiple=n} : this multiplier, multiplied with the maxPoolSize setting, gives the maximum number of
 * threads that may be waiting for a connection to become available from the pool.  All further threads will get an
 * exception right away.  Note that this configuration option is deprecated and will be removed in the next major release.</li>
 * <li>{@code waitQueueTimeoutMS=ms}: The maximum wait time in milliseconds that a thread may wait for a connection to
 * become available.</li>
 * </ul>
 *
 * <p>Write concern configuration:</p>
 * <ul>
 *  <li>{@code safe=true|false}
 *      <ul>
 *          <li>{@code true}: the driver ensures that all writes are acknowledged by the MongoDB server, or else throws an exception.
 * (see also {@code w} and {@code wtimeoutMS}).</li>
 *          <li>{@code false}: the driver does not ensure that all writes are acknowledged by the MongoDB server.</li>
 *      </ul>
 *  </li>
 * <li>{@code journal=true|false}
 *  <ul>
 *      <li>{@code true}: the driver waits for the server to group commit to the journal file on disk.</li>
 *      <li>{@code false}: the driver does not wait for the server to group commit to the journal file on disk.</li>
 *  </ul>
 * </li>
 *  <li>{@code w=wValue}
 *      <ul>
 *          <li>The driver adds { w : wValue } to all write commands. Implies {@code safe=true}.</li>
 *          <li>wValue is typically a number, but can be any string in order to allow for specifications like
 * {@code "majority"}</li>
 *      </ul>
 *  </li>
 *  <li>{@code wtimeoutMS=ms}
 *      <ul>
 *          <li>The driver adds { wtimeout : ms } to all write commands. Implies {@code safe=true}.</li>
 *          <li>Used in combination with {@code w}</li>
 *      </ul>
 *  </li>
 *  <li>{@code retryWrites=true|false}. If true the driver will retry supported write operations if they fail due to a network error.
 *  Defaults to false.</li>
 *  <li>{@code retryReads=true|false}. If true the driver will retry supported read operations if they fail due to a network error.
 *  Defaults to false.</li>
 * </ul>
 *
 *
 * <p>Read preference configuration:</p>
 * <ul>
 * <li>{@code slaveOk=true|false}: Whether a driver connected to a replica set will send reads to slaves/secondaries.</li>
 * <li>{@code readPreference=enum}: The read preference for this connection.  If set, it overrides any slaveOk value.
 * <ul>
 * <li>Enumerated values:
 * <ul>
 * <li>{@code primary}</li>
 * <li>{@code primaryPreferred}</li>
 * <li>{@code secondary}</li>
 * <li>{@code secondaryPreferred}</li>
 * <li>{@code nearest}</li>
 * </ul>
 * </li>
 * </ul>
 * </li>
 * <li>{@code readPreferenceTags=string}.  A representation of a tag set as a comma-separated list of colon-separated
 * key-value pairs, e.g. {@code "dc:ny,rack:1}".  Spaces are stripped from beginning and end of all keys and values.
 * To specify a list of tag sets, using multiple readPreferenceTags,
 * e.g. {@code readPreferenceTags=dc:ny,rack:1;readPreferenceTags=dc:ny;readPreferenceTags=}
 * <ul>
 * <li>Note the empty value for the last one, which means match any secondary as a last resort.</li>
 * <li>Order matters when using multiple readPreferenceTags.</li>
 * </ul>
 * </li>
 * <li>{@code maxStalenessSeconds=seconds}. The maximum staleness in seconds. For use with any non-primary read preference, the driver
 * estimates the staleness of each secondary, based on lastWriteDate values provided in server isMaster responses, and selects only those
 * secondaries whose staleness is less than or equal to maxStalenessSeconds.  Not providing the parameter or explicitly setting it to -1
 * indicates that there should be no max staleness check.  The maximum staleness feature is designed to prevent badly-lagging servers from
 * being selected. The staleness estimate is imprecise and shouldn't be used to try to select "up-to-date" secondaries.  The minimum value
 * is either 90 seconds, or the heartbeat frequency plus 10 seconds, whichever is greatest.
 * </li>
 * </ul>
 * <p>Authentication configuration:</p>
 * <ul>
 * <li>{@code authMechanism=MONGO-CR|GSSAPI|PLAIN|MONGODB-X509}: The authentication mechanism to use if a credential was supplied.
 * The default is unspecified, in which case the client will pick the most secure mechanism available based on the sever version.  For the
 * GSSAPI and MONGODB-X509 mechanisms, no password is accepted, only the username.
 * </li>
 * <li>{@code authSource=string}: The source of the authentication credentials.  This is typically the database that
 * the credentials have been created.  The value defaults to the database specified in the path portion of the URI.
 * If the database is specified in neither place, the default value is "admin".  This option is only respected when using the MONGO-CR
 * mechanism (the default).
 * </li>
 * <li>{@code gssapiServiceName=string}: This option only applies to the GSSAPI mechanism and is used to alter the service name..
 * </li>
 * </ul>
 * <p>Server Handshake configuration:</p>
 * <ul>
 * <li>{@code appName=string}: Sets the logical name of the application.  The application name may be used by the client to identify
 * the application to the server, for use in server logs, slow query logs, and profile collection.</li>
 * </ul>
 * <p>Compressor configuration:</p>
 * <ul>
 * <li>{@code compressors=string}: A comma-separated list of compressors to request from the server.  The supported compressors
 * currently are 'zlib', 'snappy' and 'zstd'.</li>
 * <li>{@code zlibCompressionLevel=integer}: Integer value from -1 to 9 representing the zlib compression level. Lower values will make
 * compression faster, while higher values will make compression better.</li>
 * </ul>
 * <p>General configuration:</p>
 * <ul>
 * <li>{@code retryWrites=true|false}. If true the driver will retry supported write operations if they fail due to a network error.
 *  Defaults to true.</li>
 * <li>{@code retryReads=true|false}. If true the driver will retry supported read operations if they fail due to a network error.
 *  Defaults to true.</li>
 * <li>{@code uuidRepresentation=unspecified|standard|javaLegacy|csharpLegacy|pythonLegacy}.  See
 * {@link MongoClientOptions#getUuidRepresentation()} for documentation of semantics of this parameter.  Defaults to "javaLegacy", but
 * will change to "unspecified" in the next major release.</li>
 * </ul>
 *
 * <p>Note: This class is a replacement for {@code MongoURI}, to be used with {@code MongoClient}.  The main difference in
 * behavior is that the default write concern is {@code WriteConcern.ACKNOWLEDGED}.</p>
 *
 * @mongodb.driver.manual reference/connection-string Connection String URI Format
 * @see MongoClientOptions for the default values for all options
 * @since 2.10.0
 */
public class MongoClientURI {
    private final ConnectionString proxied;
    private final MongoClientOptions.Builder builder;

    
Creates a MongoURI from the given string.
Params:
uri – the URI/**
     * Creates a MongoURI from the given string.
     *
     * @param uri the URI
     */
    public MongoClientURI(final String uri) {
        this(uri, new MongoClientOptions.Builder());
    }

    
Creates a MongoURI from the given URI string, and MongoClientOptions.Builder.  The builder can be configured with default options,
which may be overridden by options specified in the URI string.
 The MongoClientURI takes ownership of the MongoClientOptions.Builder instance that is passed to this constructor, and may modify it. 
Params:
uri –     the URI
builder – a non-null Builder, which may be modified within this constructor,
Since:
2.11.0/**
     * Creates a MongoURI from the given URI string, and MongoClientOptions.Builder.  The builder can be configured with default options,
     * which may be overridden by options specified in the URI string.
     *
     * <p>
     * The {@code MongoClientURI} takes ownership of the {@code MongoClientOptions.Builder} instance that is passed to this constructor,
     * and may modify it.
     * </p>
     *
     * @param uri     the URI
     * @param builder a non-null Builder, which may be modified within this constructor,
     * @since 2.11.0
     */
    public MongoClientURI(final String uri, final MongoClientOptions.Builder builder) {
        this.builder = notNull("builder", builder);
        proxied = new ConnectionString(uri);
    }

    ConnectionString getProxied() {
        return proxied;
    }

    // ---------------------------------

    
Gets the username
Returns:
the username/**
     * Gets the username
     *
     * @return the username
     */
    @Nullable
    public String getUsername() {
        return proxied.getUsername();
    }

    
Gets the password
Returns:
the password/**
     * Gets the password
     *
     * @return the password
     */
    @Nullable
    public char[] getPassword() {
        return proxied.getPassword();
    }

    
Gets the list of hosts
Returns:
the host list/**
     * Gets the list of hosts
     *
     * @return the host list
     */
    public List<String> getHosts() {
        return proxied.getHosts();
    }

    
Gets the database name
Returns:
the database name/**
     * Gets the database name
     *
     * @return the database name
     */
    @Nullable
    public String getDatabase() {
        return proxied.getDatabase();
    }


    
Gets the collection name
Returns:
the collection name/**
     * Gets the collection name
     *
     * @return the collection name
     */
    @Nullable
    public String getCollection() {
        return proxied.getCollection();
    }

    
Get the unparsed URI.
Returns:
the URI/**
     * Get the unparsed URI.
     *
     * @return the URI
     */
    public String getURI() {
        return proxied.getConnectionString();
    }

    
Gets the credentials.
Returns:
the credentials/**
     * Gets the credentials.
     *
     * @return the credentials
     */
    @Nullable
    public MongoCredential getCredentials() {
        return proxied.getCredential();
    }

    
Gets the options
Returns:
the MongoClientOptions based on this URI./**
     * Gets the options
     *
     * @return the MongoClientOptions based on this URI.
     */
    public MongoClientOptions getOptions() {
        ReadPreference readPreference = proxied.getReadPreference();
        if (readPreference != null) {
            builder.readPreference(readPreference);
        }
        ReadConcern readConcern = proxied.getReadConcern();
        if (readConcern != null) {
            builder.readConcern(readConcern);
        }
        WriteConcern writeConcern = proxied.getWriteConcern();
        if (writeConcern != null) {
            builder.writeConcern(writeConcern);
        }
        if (proxied.getRetryWritesValue() != null) {
            builder.retryWrites(proxied.getRetryWritesValue());
        }
        if (proxied.getRetryReads() != null) {
            builder.retryReads(proxied.getRetryReads());
        }

        Integer maxConnectionPoolSize = proxied.getMaxConnectionPoolSize();
        if (maxConnectionPoolSize != null) {
            builder.connectionsPerHost(maxConnectionPoolSize);
        }
        Integer integer = proxied.getMinConnectionPoolSize();
        if (integer != null) {
            builder.minConnectionsPerHost(integer);
        }
        Integer maxWaitTime = proxied.getMaxWaitTime();
        if (maxWaitTime != null) {
            builder.maxWaitTime(maxWaitTime);
        }
        Integer threadsAllowedToBlockForConnectionMultiplier = proxied.getThreadsAllowedToBlockForConnectionMultiplier();
        if (threadsAllowedToBlockForConnectionMultiplier != null) {
            builder.threadsAllowedToBlockForConnectionMultiplier(threadsAllowedToBlockForConnectionMultiplier);
        }
        Integer maxConnectionIdleTime = proxied.getMaxConnectionIdleTime();
        if (maxConnectionIdleTime != null) {
            builder.maxConnectionIdleTime(maxConnectionIdleTime);
        }
        Integer maxConnectionLifeTime = proxied.getMaxConnectionLifeTime();
        if (maxConnectionLifeTime != null) {
            builder.maxConnectionLifeTime(maxConnectionLifeTime);
        }
        Integer socketTimeout = proxied.getSocketTimeout();
        if (socketTimeout != null) {
            builder.socketTimeout(socketTimeout);
        }
        Integer connectTimeout = proxied.getConnectTimeout();
        if (connectTimeout != null) {
            builder.connectTimeout(connectTimeout);
        }
        String requiredReplicaSetName = proxied.getRequiredReplicaSetName();
        if (requiredReplicaSetName != null) {
            builder.requiredReplicaSetName(requiredReplicaSetName);
        }
        Boolean sslEnabled = proxied.getSslEnabled();
        if (sslEnabled != null) {
            builder.sslEnabled(sslEnabled);
        }
        Boolean sslInvalidHostnameAllowed = proxied.getSslInvalidHostnameAllowed();
        if (sslInvalidHostnameAllowed != null) {
            builder.sslInvalidHostNameAllowed(sslInvalidHostnameAllowed);
        }
        Integer serverSelectionTimeout = proxied.getServerSelectionTimeout();
        if (serverSelectionTimeout != null) {
            builder.serverSelectionTimeout(serverSelectionTimeout);
        }
        Integer localThreshold = proxied.getLocalThreshold();
        if (localThreshold != null) {
            builder.localThreshold(localThreshold);
        }
        Integer heartbeatFrequency = proxied.getHeartbeatFrequency();
        if (heartbeatFrequency != null) {
            builder.heartbeatFrequency(heartbeatFrequency);
        }
        String applicationName = proxied.getApplicationName();
        if (applicationName != null) {
            builder.applicationName(applicationName);
        }
        if (!proxied.getCompressorList().isEmpty()) {
            builder.compressorList(proxied.getCompressorList());
        }
        UuidRepresentation uuidRepresentation = proxied.getUuidRepresentation();
        if (uuidRepresentation != null) {
            builder.uuidRepresentation(uuidRepresentation);
        }
        return builder.build();
    }

    @Override
    public boolean equals(final Object o) {
        if (this == o) {
            return true;
        }
        if (o == null || getClass() != o.getClass()) {
            return false;
        }

        MongoClientURI that = (MongoClientURI) o;

        if (!getHosts().equals(that.getHosts())) {
            return false;
        }
        String database = getDatabase();
        if (database != null ? !database.equals(that.getDatabase()) : that.getDatabase() != null) {
            return false;
        }
        String collection = getCollection();
        if (collection != null ? !collection.equals(that.getCollection()) : that.getCollection() != null) {
            return false;
        }
        MongoCredential credentials = getCredentials();
        if (credentials != null ? !credentials.equals(that.getCredentials()) : that.getCredentials() != null) {
            return false;
        }
        if (!getOptions().equals(that.getOptions())) {
            return false;
        }

        return true;
    }

    @Override
    public int hashCode() {
        int result = getOptions().hashCode();
        result = 31 * result + getHosts().hashCode();

        MongoCredential credentials = getCredentials();
        result = 31 * result + (credentials != null ? credentials.hashCode() : 0);

        String database = getDatabase();
        result = 31 * result + (database != null ? database.hashCode() : 0);

        String collection = getCollection();
        result = 31 * result + (collection != null ? collection.hashCode() : 0);

        return result;
    }

    @Override
    public String toString() {
        return proxied.toString();
    }
}