Package liquibase.configuration.core

Class SystemPropertyValueProvider

java.lang.Object

liquibase.configuration.AbstractConfigurationValueProvider

liquibase.configuration.AbstractMapConfigurationValueProvider

liquibase.configuration.core.SystemPropertyValueProvider

All Implemented Interfaces:

ConfigurationValueProvider

public class SystemPropertyValueProvider
extends AbstractMapConfigurationValueProvider

Searches for the configuration values in the system properties System.getProperties().

To improve usability, it will search for the given key case insensitively.

Constructor Summary

Constructors

Constructor	Description
SystemPropertyValueProvider()

Method Summary

Modifier and Type	Method	Description
protected Map<?,?>	getMap()
int	getPrecedence()	Returns the precedence of values returned by this provider.
protected String	getSourceDescription()

Methods inherited from class liquibase.configuration.AbstractMapConfigurationValueProvider

getDescription, getMapHash, getProvidedValue, isValueSet, keyMatches, lookupProvidedValue

Methods inherited from class liquibase.configuration.AbstractConfigurationValueProvider

validate

Methods inherited from class java.lang.Object

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

Constructor Details

SystemPropertyValueProvider

public SystemPropertyValueProvider()

Method Details

getPrecedence

public int getPrecedence()

Description copied from interface: ConfigurationValueProvider

Returns the precedence of values returned by this provider. Higher a provider with higher precedence overrides values from lower precedence providers.

Standard provider precedence:

• 400 ScopeValueProvider
• 350 DeprecatedConfigurationValueProvider
• 250 Integration specific providers
• 300: TODO JNDI attributes
• 250: TODO Servlet Context
• 200 SystemPropertyValueProvider
• 150 EnvironmentValueProvider
• 100: TODO profile/context specific properties files
• 50: DefaultsFileValueProvider

getSourceDescription

protected String getSourceDescription()

Specified by:

getSourceDescription in class AbstractMapConfigurationValueProvider

getMap

protected Map<?,?> getMap()

Specified by:

getMap in class AbstractMapConfigurationValueProvider