Example usage for com.mongodb WriteConcern REPLICA

Introduction

In this page you can find the example usage for com.mongodb WriteConcern REPLICA_ACKNOWLEDGED.

Prototype

WriteConcern REPLICA_ACKNOWLEDGED

To view the source code for com.mongodb WriteConcern REPLICA_ACKNOWLEDGED.

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Exceptions are raised for network issues, and server errors; waits for at least 2 servers for the write operation.

Usage

From source file:com.ricardolorenzo.identity.user.impl.UserIdentityManagerMongoDB.java

License:Open Source License

public UserIdentityManagerMongoDB(final Properties conf) throws UnknownHostException {
    this.properties = conf;

    this.databaseUsers = new Boolean(this.properties.getProperty("mongodb.databaseUsers", "true"));

    WriteConcern writeConcern = WriteConcern.MAJORITY;
    String writeConcernType = conf.getProperty("mongodb.writeConcern", "majority").toLowerCase();
    if ("majority".equals(writeConcernType)) {
        writeConcern = WriteConcern.UNACKNOWLEDGED;
    } else if ("unacknowledged".equals(writeConcernType)) {
        writeConcern = WriteConcern.UNACKNOWLEDGED;
    } else if ("acknowledged".equals(writeConcernType)) {
        writeConcern = WriteConcern.ACKNOWLEDGED;
    } else if ("journaled".equals(writeConcernType)) {
        writeConcern = WriteConcern.JOURNALED;
    } else if ("replica_acknowledged".equals(writeConcernType)) {
        writeConcern = WriteConcern.REPLICA_ACKNOWLEDGED;
    }// w  w  w. j  a v a2 s  .co m

    ReadPreference readPreference = null;
    String readPreferenceType = conf.getProperty("mongodb.readPreference", "primary").toLowerCase();
    if ("primary".equals(readPreferenceType)) {
        readPreference = ReadPreference.primary();
    } else if ("primary_preferred".equals(readPreferenceType)) {
        readPreference = ReadPreference.primaryPreferred();
    } else if ("secondary".equals(readPreferenceType)) {
        readPreference = ReadPreference.secondary();
    } else if ("secondary_preferred".equals(readPreferenceType)) {
        readPreference = ReadPreference.secondaryPreferred();
    } else if ("nearest".equals(readPreferenceType)) {
        readPreference = ReadPreference.nearest();
    }

    MongoClientOptions.Builder options = MongoClientOptions.builder();
    options.writeConcern(writeConcern);
    options.readPreference(readPreference);
    try {
        options.connectionsPerHost(Integer.parseInt(conf.getProperty("mongodb.threads", "100")));
    } catch (NumberFormatException e) {
        options.connectionsPerHost(100);
    }

    MongoClientURI mongoClientURI = new MongoClientURI(
            conf.getProperty("mongodb.url", "mongodb://localhost:27017"), options);
    if (!this.properties.containsKey("mongodb.database")) {
        if (mongoClientURI.getDatabase() != null && !mongoClientURI.getDatabase().isEmpty()) {
            this.properties.setProperty("mongodb.database", mongoClientURI.getDatabase());
        } else {
            this.properties.setProperty("mongodb.database", DEFAULT_DATABASE);
        }
    }
    mongoClient = new MongoClient(mongoClientURI);
}

From source file:com.stratio.connector.mongodb.core.configuration.MongoClientConfiguration.java

License:Apache License

/**
 * Convert the mongo connector string option to the appropriate write concern.
 *
 * @param writeSetting/*ww  w  .  j  a v  a 2 s  . c  o  m*/
 *            the write concern string setting
 * @return the write concern
 * @throws MongoValidationException
 *             if the value cannot be parsed to a WriteConcern
 */
private WriteConcern settingToWritePreference(String writeSetting) throws MongoValidationException {

    WriteConcern writeConcern = null;
    switch (writeSetting.trim().toLowerCase()) {
    case "acknowledged":
        writeConcern = WriteConcern.ACKNOWLEDGED;
        break;
    case "unacknowledged":
        writeConcern = WriteConcern.UNACKNOWLEDGED;
        break;
    case "replica_acknowledged":
        writeConcern = WriteConcern.REPLICA_ACKNOWLEDGED;
        break;
    case "journaled":
        writeConcern = WriteConcern.JOURNALED;
        break;
    default:
        throw new MongoValidationException("Write preference " + writeSetting + " is not a legal value");
    }
    return writeConcern;

}

From source file:net.acesinc.nifi.processors.mongodb.PartialUpdateMongo.java

protected WriteConcern getWriteConcern(final ProcessContext context) {
    final String writeConcernProperty = context.getProperty(WRITE_CONCERN).getValue();
    WriteConcern writeConcern = null;//w  w w. j  a  v  a2  s  .  c  o  m
    switch (writeConcernProperty) {
    case WRITE_CONCERN_ACKNOWLEDGED:
        writeConcern = WriteConcern.ACKNOWLEDGED;
        break;
    case WRITE_CONCERN_UNACKNOWLEDGED:
        writeConcern = WriteConcern.UNACKNOWLEDGED;
        break;
    case WRITE_CONCERN_FSYNCED:
        writeConcern = WriteConcern.FSYNCED;
        break;
    case WRITE_CONCERN_JOURNALED:
        writeConcern = WriteConcern.JOURNALED;
        break;
    case WRITE_CONCERN_REPLICA_ACKNOWLEDGED:
        writeConcern = WriteConcern.REPLICA_ACKNOWLEDGED;
        break;
    case WRITE_CONCERN_MAJORITY:
        writeConcern = WriteConcern.MAJORITY;
        break;
    default:
        writeConcern = WriteConcern.ACKNOWLEDGED;
    }
    return writeConcern;
}

From source file:org.apache.nifi.mongodb.AbstractMongoDBControllerService.java

License:Apache License

protected WriteConcern getWriteConcern(final ConfigurationContext context) {
    final String writeConcernProperty = context.getProperty(WRITE_CONCERN).getValue();
    WriteConcern writeConcern = null;/*from www .  j  a va2  s .  c  o m*/
    switch (writeConcernProperty) {
    case WRITE_CONCERN_ACKNOWLEDGED:
        writeConcern = WriteConcern.ACKNOWLEDGED;
        break;
    case WRITE_CONCERN_UNACKNOWLEDGED:
        writeConcern = WriteConcern.UNACKNOWLEDGED;
        break;
    case WRITE_CONCERN_FSYNCED:
        writeConcern = WriteConcern.FSYNCED;
        break;
    case WRITE_CONCERN_JOURNALED:
        writeConcern = WriteConcern.JOURNALED;
        break;
    case WRITE_CONCERN_REPLICA_ACKNOWLEDGED:
        writeConcern = WriteConcern.REPLICA_ACKNOWLEDGED;
        break;
    case WRITE_CONCERN_MAJORITY:
        writeConcern = WriteConcern.MAJORITY;
        break;
    default:
        writeConcern = WriteConcern.ACKNOWLEDGED;
    }
    return writeConcern;
}

From source file:org.lucee.mongodb.support.ObjectSupport.java

License:Open Source License

public WriteConcern toWriteConcern(Object obj, WriteConcern defaultValue) {
    if (obj instanceof WriteConcern)
        return (WriteConcern) obj;
    if (decision.isSimpleValue(obj)) {
        String str = caster.toString(obj, "");
        str = str.trim().toUpperCase();//  w ww . ja va 2s.  c  o m
        if ("ACKNOWLEDGED".equals(str))
            return WriteConcern.ACKNOWLEDGED;
        else if ("ACKNOWLEDGED".equals(str))
            return WriteConcern.FSYNC_SAFE;
        else if ("FSYNC_SAFE".equals(str) || "FSYNCSAFE".equals(str))
            return WriteConcern.FSYNCED;
        else if ("JOURNAL_SAFE".equals(str) || "JOURNALSAFE".equals(str))
            return WriteConcern.JOURNAL_SAFE;
        else if ("JOURNALED".equals(str))
            return WriteConcern.JOURNALED;
        else if ("MAJORITY".equals(str))
            return WriteConcern.MAJORITY;
        else if ("NORMAL".equals(str))
            return WriteConcern.NORMAL;
        else if ("REPLICA_ACKNOWLEDGED".equals(str) || "REPLICAACKNOWLEDGED".equals(str))
            return WriteConcern.REPLICA_ACKNOWLEDGED;
        else if ("REPLICAS_SAFE".equals(str) || "REPLICASSAFE".equals(str))
            return WriteConcern.REPLICAS_SAFE;
        else if ("SAFE".equals(str))
            return WriteConcern.SAFE;
        else if ("UNACKNOWLEDGED".equals(str))
            return WriteConcern.UNACKNOWLEDGED;
    }
    return defaultValue;
}

From source file:org.openmama.dbwriter.MamaMongodb.java

/**
 * @return Write concern for database writes
 *///from  w  w  w.j a  v  a2  s. c  o  m
private WriteConcern getWriteConcern(final String config) {

    switch (config.toLowerCase()) {
    case "none":
    case "errors_ignored":
    case "errorsignored":
        return WriteConcern.ERRORS_IGNORED;
    case "safe":
    case "acknowledged":
        return WriteConcern.ACKNOWLEDGED;
    case "normal":
    case "unacknowledged":
        return WriteConcern.UNACKNOWLEDGED;
    case "fsync_safe":
    case "fsyncsafe":
    case "fsynced":
        return WriteConcern.FSYNCED;
    case "journal_safe":
    case "journalsafe":
    case "journaled":
        return WriteConcern.JOURNALED;
    case "replicas_safe":
    case "replicassafe":
    case "replica_acknowledged":
    case "replicaacknowledged":
        return WriteConcern.REPLICA_ACKNOWLEDGED;
    case "majority":
        return WriteConcern.MAJORITY;
    default:
        logger.warning(String.format("%s writeTo concern not valid - using UNACKNOWLEDGED", config));
        return WriteConcern.UNACKNOWLEDGED;
    }

}

Example usage for com.mongodb WriteConcern REPLICA_ACKNOWLEDGED

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