org.springframework.boot.bind

Class RelaxedPropertyResolver

java.lang.Object

org.springframework.boot.bind.RelaxedPropertyResolver

All Implemented Interfaces:

PropertyResolver

public class RelaxedPropertyResolver
extends Object
implements PropertyResolver

PropertyResolver that attempts to resolve values using RelaxedNames.

Author:

Phillip Webb

See Also:

RelaxedNames

Constructor Summary

Constructors

Constructor and Description
RelaxedPropertyResolver(PropertyResolver resolver)
RelaxedPropertyResolver(PropertyResolver resolver, String prefix)

Method Summary

Modifier and Type	Method and Description
boolean	containsProperty(String key)
String	getProperty(String key)
<T> T	getProperty(String key, Class<T> targetType)
<T> T	getProperty(String key, Class<T> targetType, T defaultValue)
String	getProperty(String key, String defaultValue)
<T> Class<T>	getPropertyAsClass(String key, Class<T> targetType) Deprecated.
String	getRequiredProperty(String key)
<T> T	getRequiredProperty(String key, Class<T> targetType)
Map<String,Object>	getSubProperties(String keyPrefix) Return a Map of all values from all underlying properties that start with the specified key.
static RelaxedPropertyResolver	ignoringUnresolvableNestedPlaceholders(Environment environment, String prefix) Return a property resolver for the environment, preferring one that ignores unresolvable nested placeholders.
String	resolvePlaceholders(String text)
String	resolveRequiredPlaceholders(String text)

Methods inherited from class java.lang.Object

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

Constructor Detail

RelaxedPropertyResolver

public RelaxedPropertyResolver(PropertyResolver resolver)

RelaxedPropertyResolver

public RelaxedPropertyResolver(PropertyResolver resolver,
                               String prefix)

Method Detail

getRequiredProperty

public String getRequiredProperty(String key)
                           throws IllegalStateException

Specified by:

getRequiredProperty in interface PropertyResolver

Throws:

IllegalStateException

getRequiredProperty

public <T> T getRequiredProperty(String key,
                                 Class<T> targetType)
                          throws IllegalStateException

Specified by:

getRequiredProperty in interface PropertyResolver

Throws:

IllegalStateException

getProperty

public String getProperty(String key)

Specified by:

getProperty in interface PropertyResolver

getProperty

public String getProperty(String key,
                          String defaultValue)

Specified by:

getProperty in interface PropertyResolver

getProperty

public <T> T getProperty(String key,
                         Class<T> targetType)

Specified by:

getProperty in interface PropertyResolver

getProperty

public <T> T getProperty(String key,
                         Class<T> targetType,
                         T defaultValue)

Specified by:

getProperty in interface PropertyResolver

getPropertyAsClass

@Deprecated
public <T> Class<T> getPropertyAsClass(String key,
                                                   Class<T> targetType)

Deprecated.

Specified by:

getPropertyAsClass in interface PropertyResolver

containsProperty

public boolean containsProperty(String key)

Specified by:

containsProperty in interface PropertyResolver

resolvePlaceholders

public String resolvePlaceholders(String text)

Specified by:

resolvePlaceholders in interface PropertyResolver

resolveRequiredPlaceholders

public String resolveRequiredPlaceholders(String text)
                                   throws IllegalArgumentException

Specified by:

resolveRequiredPlaceholders in interface PropertyResolver

Throws:

IllegalArgumentException

getSubProperties

public Map<String,Object> getSubProperties(String keyPrefix)

Return a Map of all values from all underlying properties that start with the specified key. NOTE: this method can only be used if the underlying resolver is a ConfigurableEnvironment.

Parameters:

keyPrefix - the key prefix used to filter results

Returns:

a map of all sub properties starting with the specified key prefix.

See Also:

PropertySourceUtils.getSubProperties(org.springframework.core.env.PropertySources, java.lang.String)

ignoringUnresolvableNestedPlaceholders

public static RelaxedPropertyResolver ignoringUnresolvableNestedPlaceholders(Environment environment,
                                                                             String prefix)

Return a property resolver for the environment, preferring one that ignores unresolvable nested placeholders.

Parameters:

environment - the source environment

prefix - the prefix

Returns:

a property resolver for the environment

Since:

1.4.3