Package io.dropwizard.configuration

Interface Summary

Interface	Description
ConfigurationFactory<T>	A generic interface for constructing a configuration object.
ConfigurationFactoryFactory<T>	A generic interface for constructing a configuration factory that can create configuration objects.
ConfigurationSourceProvider	An interface for objects that can create an InputStream to represent the application configuration.

Class Summary

Class	Description
BaseConfigurationFactory<T>	A generic factory class for loading configuration files, binding them to configuration objects, and validating their constraints.
ConfigurationMetadata	A class to get metadata about the properties that are available in a configuration class.
DefaultConfigurationFactoryFactory<T>	The default implementation for the ConfigurationFactoryFactory interface.
EnvironmentVariableSubstitutor	A custom StringSubstitutor using environment variables as lookup source.
FileConfigurationSourceProvider	An implementation of ConfigurationSourceProvider that reads the configuration from the local file system.
JsonConfigurationFactory<T>	A factory class for loading JSON configuration files, binding them to configuration objects, and validating their constraints.
ResourceConfigurationSourceProvider	An implementation of ConfigurationSourceProvider which reads the configuration from a resource file.
SubstitutingSourceProvider	A delegating ConfigurationSourceProvider which replaces variables in the underlying configuration source according to the rules of a custom StringSubstitutor.
UrlConfigurationSourceProvider	An implementation of ConfigurationSourceProvider that reads the configuration from a URL.
YamlConfigurationFactory<T>	A factory class for loading YAML configuration files, binding them to configuration objects, and validating their constraints.

Exception Summary

Exception	Description
ConfigurationException	Base class for problems with a Configuration object.
ConfigurationParsingException	A ConfigurationException for errors parsing a configuration file.
ConfigurationValidationException	An exception thrown where there is an error validating a configuration object.
UndefinedEnvironmentVariableException	An exception thrown, if a variable cannot be replaced by an EnvironmentVariableSubstitutor because no value is provided.