org.postgresql.core

Enum JavaVersion

java.lang.Object

java.lang.Enum<JavaVersion>

org.postgresql.core.JavaVersion

All Implemented Interfaces:

Serializable, Comparable<JavaVersion>

public enum JavaVersion
extends Enum<JavaVersion>

Enum Constant Summary

Enum Constants

Enum Constant and Description
other
v1_6
v1_7
v1_8

Method Summary

Methods

Modifier and Type	Method and Description
static JavaVersion	from(String version) Java version string like in "java.version" property.
static JavaVersion	getRuntimeVersion() Returns enum value that represents current runtime.
static JavaVersion	valueOf(String name) Returns the enum constant of this type with the specified name.
static JavaVersion[]	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

v1_6

public static final JavaVersion v1_6

v1_7

public static final JavaVersion v1_7

v1_8

public static final JavaVersion v1_8

other

public static final JavaVersion other

Method Detail

values

public static JavaVersion[] 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 (JavaVersion c : JavaVersion.values())
    System.out.println(c);

Returns:

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

valueOf

public static JavaVersion 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

getRuntimeVersion

public static JavaVersion getRuntimeVersion()

Returns enum value that represents current runtime. For instance, when using -jre7.jar via Java 8, this would return v18

Returns:

enum value that represents current runtime.

from

public static JavaVersion from(String version)

Java version string like in "java.version" property.

Parameters:

version - string like 1.6, 1.7, etc

Returns:

JavaVersion enum