org.apache.dolphinscheduler.plugin.utils

Class PropertyUtils

java.lang.Object

org.apache.dolphinscheduler.plugin.utils.PropertyUtils

public class PropertyUtils
extends Object

property utils single instance

Method Summary

Modifier and Type	Method and Description
static boolean	getBoolean(String key) get property value
static Boolean	getBoolean(String key, boolean defaultValue) get property value
static double	getDouble(String key, double defaultVal) get double
<T extends Enum<T>> T	getEnum(String key, Class<T> type, T defaultValue)
static int	getInt(String key) get property value
static int	getInt(String key, int defaultValue) get int
static long	getLong(String key) get long
static long	getLong(String key, long defaultVal) get property long value
static String	getString(String key) get property value
static String	getString(String key, String defaultVal) get property value

Methods inherited from class java.lang.Object

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

Method Detail

getString

public static String getString(String key,
                               String defaultVal)

get property value

Parameters:

key - property name

defaultVal - default value

Returns:

property value

getString

public static String getString(String key)

get property value

Parameters:

key - property name

Returns:

property value

getInt

public static int getInt(String key)

get property value

Parameters:

key - property name

Returns:

get property int value , if key == null, then return -1

getInt

public static int getInt(String key,
                         int defaultValue)

get int

Parameters:

key - key

defaultValue - default value

Returns:

property value

getBoolean

public static boolean getBoolean(String key)

get property value

Parameters:

key - property name

Returns:

property value

getBoolean

public static Boolean getBoolean(String key,
                                 boolean defaultValue)

get property value

Parameters:

key - property name

defaultValue - default value

Returns:

property value

getLong

public static long getLong(String key,
                           long defaultVal)

get property long value

Parameters:

key - key

defaultVal - default value

Returns:

property value

getLong

public static long getLong(String key)

get long

Parameters:

key - key

Returns:

property value

getDouble

public static double getDouble(String key,
                               double defaultVal)

get double

Parameters:

key - key

defaultVal - default value

Returns:

property value

getEnum

public <T extends Enum<T>> T getEnum(String key,
                                     Class<T> type,
                                     T defaultValue)

Type Parameters:

T - T

Parameters:

key - key

type - type

defaultValue - default value

Returns:

get enum value