Class SystemEnvironmentPropertySourceEnvironmentPostProcessor.OriginAwareSystemEnvironmentPropertySource

java.lang.Object
org.springframework.core.env.PropertySource<Map<String,Object>>
org.springframework.core.env.EnumerablePropertySource<Map<String,Object>>
org.springframework.core.env.MapPropertySource
org.springframework.core.env.SystemEnvironmentPropertySource
org.springframework.boot.support.SystemEnvironmentPropertySourceEnvironmentPostProcessor.OriginAwareSystemEnvironmentPropertySource
All Implemented Interfaces:
PropertySourceInfo, OriginLookup<String>
Enclosing class:
SystemEnvironmentPropertySourceEnvironmentPostProcessor
protected static class SystemEnvironmentPropertySourceEnvironmentPostProcessor.OriginAwareSystemEnvironmentPropertySource extends SystemEnvironmentPropertySource implements PropertySourceInfo, OriginLookup<String>
SystemEnvironmentPropertySource that also tracks Origin.
Since:
4.0.0
Author:
Madhura Bhave

  • Method Details

    • containsProperty

      public boolean containsProperty(String name)
      Overrides:
      containsProperty in class SystemEnvironmentPropertySource

    • getProperty

      public @Nullable Object getProperty(String name)
      Overrides:
      getProperty in class SystemEnvironmentPropertySource

    • getOrigin

      public @Nullable Origin getOrigin(String key)
      Description copied from interface: OriginLookup
      Return the origin of the given key or null if the origin cannot be determined.
      Specified by:
      getOrigin in interface OriginLookup<String>
      Parameters:
      key - the key to lookup
      Returns:
      the origin of the key or null

    • getPrefix

      public @Nullable String getPrefix()
      Description copied from interface: PropertySourceInfo
      Return the implicit prefix that is applied when performing a lookup or null if no prefix is used. Prefixes can be used to disambiguate keys that would otherwise clash. For example, if multiple applications are running on the same machine a different prefix can be set on each application to ensure that different environment variables are used.
      Specified by:
      getPrefix in interface PropertySourceInfo
      Returns:
      the prefix applied by the lookup class or null.

    • isImmutable

      public boolean isImmutable()
      Description copied from interface: PropertySourceInfo
      Return true if this lookup is immutable and has contents that will never change.
      Specified by:
      isImmutable in interface PropertySourceInfo
      Returns:
      if the lookup is immutable