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java.lang.Objectorg.springframework.core.env.AbstractPropertyResolver
org.springframework.core.env.PropertySourcesPropertyResolver
public class PropertySourcesPropertyResolver
PropertyResolver implementation that resolves property values against
an underlying set of PropertySources.
PropertySource,
PropertySources,
AbstractEnvironment| Field Summary |
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| Fields inherited from class org.springframework.core.env.AbstractPropertyResolver |
|---|
conversionService, logger |
| Constructor Summary | |
|---|---|
PropertySourcesPropertyResolver(PropertySources propertySources)
Create a new resolver against the given property sources. |
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| Method Summary | ||
|---|---|---|
boolean |
containsProperty(String key)
Return whether the given property key is available for resolution, i.e., the value for the given key is not null. |
|
String |
getProperty(String key)
Return the property value associated with the given key, or null
if the key cannot be resolved. |
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getProperty(String key,
Class<T> targetValueType)
Return the property value associated with the given key, or null
if the key cannot be resolved. |
|
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getPropertyAsClass(String key,
Class<T> targetValueType)
Convert the property value associated with the given key to a Class
of type T or null if the key cannot be resolved. |
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| Methods inherited from class org.springframework.core.env.AbstractPropertyResolver |
|---|
getConversionService, getProperty, getProperty, getRequiredProperty, getRequiredProperty, resolvePlaceholders, resolveRequiredPlaceholders, setConversionService, setPlaceholderPrefix, setPlaceholderSuffix, setRequiredProperties, setValueSeparator, validateRequiredProperties |
| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Constructor Detail |
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public PropertySourcesPropertyResolver(PropertySources propertySources)
propertySources - the set of PropertySource objects to use| Method Detail |
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public boolean containsProperty(String key)
PropertyResolvernull.
public String getProperty(String key)
PropertyResolvernull
if the key cannot be resolved.
key - the property name to resolvePropertyResolver.getProperty(String, String),
PropertyResolver.getProperty(String, Class),
PropertyResolver.getRequiredProperty(String)
public <T> T getProperty(String key,
Class<T> targetValueType)
PropertyResolvernull
if the key cannot be resolved.
key - the property name to resolvePropertyResolver.getRequiredProperty(String, Class)
public <T> Class<T> getPropertyAsClass(String key,
Class<T> targetValueType)
PropertyResolverClass
of type T or null if the key cannot be resolved.
PropertyResolver.getProperty(String, Class)
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