Package com.tangosol.coherence.config

Interface SystemPropertyResolver

All Known Implementing Classes:

ConfigPropertyResolver, SystemPropertyResolver.Default

public interface SystemPropertyResolver

An abstraction that allows us to make system property resolution customizable.

Author:

as 2019.10.11

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static class	SystemPropertyResolver.Default	Default SystemPropertyResolver implementation.

Method Summary

Modifier and Type	Method	Description
static SystemPropertyResolver	getInstance()	Return an instance of a SystemPropertyResolver discovered by the ServiceLoader, or a default instance if none are discovered.
String	getProperty(String sPropertyName)	Return the value of the specified system property.
default String	getProperty(String sPropertyName, String sDefaultValue)	Return the value of the specified system property, or the specified default value if the property doesn't exist.

Method Detail

getProperty

String getProperty(String sPropertyName)

Return the value of the specified system property.

Parameters:

sPropertyName - the name of the property to return

Returns:

the value of the specified system property

getProperty

default String getProperty(String sPropertyName,
                           String sDefaultValue)

Return the value of the specified system property, or the specified default value if the property doesn't exist.

Parameters:

sPropertyName - the name of the property to return

sDefaultValue - the default value to return if the property doesn't exist

Returns:

the value of the specified system property, or the specified default value if the property doesn't exist

getInstance

static SystemPropertyResolver getInstance()

Return an instance of a SystemPropertyResolver discovered by the ServiceLoader, or a default instance if none are discovered.

Returns:

an instance of a SystemPropertyResolver