Example usage for com.amazonaws.services.rds.model DBInstance getDBClusterIdentifier

Introduction

In this page you can find the example usage for com.amazonaws.services.rds.model DBInstance getDBClusterIdentifier.

Prototype

public String getDBClusterIdentifier() 

Source Link

Document

If the DB instance is a member of a DB cluster, contains the name of the DB cluster that the DB instance is a member of.

Usage

From source file:com.airbnb.billow.RDSInstance.java

public RDSInstance(DBInstance instance, DBCluster cluster, List<Tag> tagList) {
    this.allocatedStorage = instance.getAllocatedStorage();
    this.autoMinorVersionUpgrade = instance.getAutoMinorVersionUpgrade();
    this.availabilityZone = instance.getAvailabilityZone();
    this.backupRetentionPeriod = instance.getBackupRetentionPeriod();
    this.characterSetName = instance.getCharacterSetName();
    this.dBInstanceClass = instance.getDBInstanceClass();
    this.dBInstanceIdentifier = instance.getDBInstanceIdentifier();
    this.dBInstanceStatus = instance.getDBInstanceStatus();
    this.dBClusterIdentifier = instance.getDBClusterIdentifier();
    this.dBName = instance.getDBName();
    this.dBParameterGroups = instance.getDBParameterGroups();
    this.dBSecurityGroups = instance.getDBSecurityGroups();
    this.dBSubnetGroup = instance.getDBSubnetGroup();
    this.endpoint = instance.getEndpoint();
    if (this.endpoint != null) {
        this.hostname = endpoint.getAddress();
        this.privateIP = getPrivateIp(hostname);
    } else {/*from w w  w  .  ja  va2s  .  com*/
        this.hostname = null;
        this.privateIP = null;
    }
    this.engine = instance.getEngine();
    this.engineVersion = instance.getEngineVersion();
    this.instanceCreateTime = instance.getInstanceCreateTime();
    this.iops = instance.getIops();
    this.latestRestorableTime = instance.getLatestRestorableTime();
    this.licenseModel = instance.getLicenseModel();
    this.masterUsername = instance.getMasterUsername();
    this.multiAZ = instance.getMultiAZ();
    this.optionGroupMemberships = instance.getOptionGroupMemberships();
    this.pendingModifiedValues = instance.getPendingModifiedValues();
    this.preferredBackupWindow = instance.getPreferredBackupWindow();
    this.preferredMaintenanceWindow = instance.getPreferredMaintenanceWindow();
    this.publiclyAccessible = instance.getPubliclyAccessible();
    this.readReplicaDBInstanceIdentifiers = instance.getReadReplicaDBInstanceIdentifiers();
    this.readReplicaSourceDBInstanceIdentifier = instance.getReadReplicaSourceDBInstanceIdentifier();
    this.secondaryAvailabilityZone = instance.getSecondaryAvailabilityZone();
    this.statusInfos = instance.getStatusInfos();
    this.vpcSecurityGroups = instance.getVpcSecurityGroups();
    this.isMaster = checkIfMaster(instance, cluster);

    this.tags = new HashMap<>(tagList.size());
    for (Tag tag : tagList) {
        this.tags.put(tag.getKey(), tag.getValue());
    }
}

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From source file:com.airbnb.billow.RDSInstance.java

private boolean checkIfMaster(DBInstance instance, DBCluster cluster) {
    if (instance.getDBClusterIdentifier() == null || cluster == null) {
        // It's NOT a member of a DB cluster
        return readReplicaSourceDBInstanceIdentifier == null;
    } else {// w w w .ja v a  2  s  . c o m
        // It's a member of a DB cluster
        for (DBClusterMember member : cluster.getDBClusterMembers()) {
            if (member.getDBInstanceIdentifier().equals(dBInstanceIdentifier) && member.isClusterWriter()) {
                return true;
            }
        }
        return false;
    }
}

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