com.google.cloud.spanner.r2dbc

Enum SpannerConnectionMetadata

java.lang.Object

java.lang.Enum<SpannerConnectionMetadata>

com.google.cloud.spanner.r2dbc.SpannerConnectionMetadata

All Implemented Interfaces:

io.r2dbc.spi.ConnectionMetadata, Serializable, Comparable<SpannerConnectionMetadata>

public enum SpannerConnectionMetadata
extends Enum<SpannerConnectionMetadata>
implements io.r2dbc.spi.ConnectionMetadata

Connection metadata for Cloud Spanner.

Effectively the same as SpannerConnectionFactoryMetadata, as there is no connection-level difference in database behavior.

Enum Constant Summary

Enum Constants

Enum Constant and Description
INSTANCE

Method Summary

Modifier and Type	Method and Description
String	getDatabaseProductName()
String	getDatabaseVersion()
static SpannerConnectionMetadata	valueOf(String name) Returns the enum constant of this type with the specified name.
static SpannerConnectionMetadata[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

INSTANCE

public static final SpannerConnectionMetadata INSTANCE

Method Detail

values

public static SpannerConnectionMetadata[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (SpannerConnectionMetadata c : SpannerConnectionMetadata.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static SpannerConnectionMetadata valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null

getDatabaseProductName

public String getDatabaseProductName()

Specified by:

getDatabaseProductName in interface io.r2dbc.spi.ConnectionMetadata

getDatabaseVersion

public String getDatabaseVersion()

Specified by:

getDatabaseVersion in interface io.r2dbc.spi.ConnectionMetadata