Package com.couchbase.client.core.util

Class ConnectionStringUtil

java.lang.Object

com.couchbase.client.core.util.ConnectionStringUtil

@Internal
public class ConnectionStringUtil
extends Object

Contains various helper methods when dealing with the connection string.

Field Summary

Fields

Modifier and Type	Field	Description
static final String	INCOMPATIBLE_CONNECTION_STRING_PARAMS
static final String	INCOMPATIBLE_CONNECTION_STRING_SCHEME

Method Summary

Modifier and Type	Method	Description
static ConnectionString	asConnectionString(Collection<SeedNode> nodes)	Returns a synthetic connection string corresponding to the seed nodes.
static void	checkConnectionString(CoreEnvironment env, boolean ownsEnvironment, ConnectionString connStr)
static List<String>	fromDnsSrvOrThrowIfTlsRequired(String serviceName, boolean secure)
static boolean	isCapella(ConnectionString connectionString)	Returns true if the addresses indicate this is a Couchbase Capella cluster.
static void	sanityCheckPorts(ConnectionString cs)	Sanity check a connection string for common errors that can be caught early on.
static Set<SeedNode>	seedNodesFromConnectionString(ConnectionString connectionString, boolean dnsSrvEnabled, boolean tlsEnabled, EventBus eventBus)	Populates a list of seed nodes from the connection string.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

INCOMPATIBLE_CONNECTION_STRING_SCHEME

public static final String INCOMPATIBLE_CONNECTION_STRING_SCHEME

See Also:

• Constant Field Values

INCOMPATIBLE_CONNECTION_STRING_PARAMS

public static final String INCOMPATIBLE_CONNECTION_STRING_PARAMS

See Also:

• Constant Field Values

Method Details

seedNodesFromConnectionString

public static Set<SeedNode> seedNodesFromConnectionString(ConnectionString connectionString,
 boolean dnsSrvEnabled,
 boolean tlsEnabled,
 EventBus eventBus)

Populates a list of seed nodes from the connection string.

Note that this method also performs DNS SRV lookups if the connection string qualifies!

Parameters:

connectionString - the connection string in its encoded form.

dnsSrvEnabled - true if dns srv is enabled.

tlsEnabled - true if tls is enabled.

Returns:

a set of seed nodes populated.

sanityCheckPorts

public static void sanityCheckPorts(ConnectionString cs)

Sanity check a connection string for common errors that can be caught early on.

isCapella

public static boolean isCapella(ConnectionString connectionString)

Returns true if the addresses indicate this is a Couchbase Capella cluster.

asConnectionString

public static ConnectionString asConnectionString(Collection<SeedNode> nodes)

Returns a synthetic connection string corresponding to the seed nodes.

checkConnectionString

public static void checkConnectionString(CoreEnvironment env,
 boolean ownsEnvironment,
 ConnectionString connStr)

fromDnsSrvOrThrowIfTlsRequired

@Internal
public static List<String> fromDnsSrvOrThrowIfTlsRequired(String serviceName,
 boolean secure)
                                                   throws NamingException

Throws:

NamingException