org.springframework.boot.bind

Class PropertySourcesPropertyValues

java.lang.Object

org.springframework.boot.bind.PropertySourcesPropertyValues

All Implemented Interfaces:

PropertyValues

public class PropertySourcesPropertyValues
extends Object
implements PropertyValues

A PropertyValues implementation backed by a PropertySources, bridging the two abstractions and allowing (for instance) a regular DataBinder to be used with the latter.

Author:

Dave Syer, Phillip Webb

Constructor Summary

Constructors

Constructor and Description
PropertySourcesPropertyValues(PropertySources propertySources) Create a new PropertyValues from the given PropertySources.
PropertySourcesPropertyValues(PropertySources propertySources, boolean resolvePlaceholders) Create a new PropertyValues from the given PropertySources that will optionally resolve placeholders.
PropertySourcesPropertyValues(PropertySources propertySources, Collection<String> includePatterns, Collection<String> nonEnumerableFallbackNames) Create a new PropertyValues from the given PropertySources.

Method Summary

Modifier and Type	Method and Description
PropertyValues	changesSince(PropertyValues old)
boolean	contains(String propertyName)
PropertyValue	getPropertyValue(String propertyName)
PropertyValue[]	getPropertyValues()
boolean	isEmpty()

Methods inherited from class java.lang.Object

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

Constructor Detail

PropertySourcesPropertyValues

public PropertySourcesPropertyValues(PropertySources propertySources)

Create a new PropertyValues from the given PropertySources.

Parameters:

propertySources - a PropertySources instance

PropertySourcesPropertyValues

public PropertySourcesPropertyValues(PropertySources propertySources,
                                     boolean resolvePlaceholders)

Create a new PropertyValues from the given PropertySources that will optionally resolve placeholders.

Parameters:

propertySources - a PropertySources instance

resolvePlaceholders - true if placeholders should be resolved.

Since:

1.5.2

PropertySourcesPropertyValues

public PropertySourcesPropertyValues(PropertySources propertySources,
                                     Collection<String> includePatterns,
                                     Collection<String> nonEnumerableFallbackNames)

Create a new PropertyValues from the given PropertySources.

Parameters:

propertySources - a PropertySources instance

includePatterns - property name patterns to include from system properties and environment variables

nonEnumerableFallbackNames - the property names to try in lieu of an EnumerablePropertySource.

Method Detail

getPropertyValues

public PropertyValue[] getPropertyValues()

Specified by:

getPropertyValues in interface PropertyValues

getPropertyValue

public PropertyValue getPropertyValue(String propertyName)

Specified by:

getPropertyValue in interface PropertyValues

changesSince

public PropertyValues changesSince(PropertyValues old)

Specified by:

changesSince in interface PropertyValues

contains

public boolean contains(String propertyName)

Specified by:

contains in interface PropertyValues

isEmpty

public boolean isEmpty()

Specified by:

isEmpty in interface PropertyValues