# Package org.springframework.batch.support

@NonNullApi package org.springframework.batch.support

Infrastructure implementations of support concerns.

- Related Packages
  Package
  Description
  org.springframework.batch
  Infrastructure implementations of .
  org.springframework.batch.support.annotation
  org.springframework.batch.support.transaction
  Infrastructure implementations of support transaction concerns.
  org.springframework.batch.core
  Core domain context for Spring Batch covering jobs, steps, configuration and execution abstractions.
  org.springframework.batch.item
  Infrastructure interfaces and primary dependencies for item concerns.
  org.springframework.batch.poller
  APIs for polling support.
  org.springframework.batch.repeat
  Infrastructure implementations of repeat concerns.
  org.springframework.batch.test
  Utility classes for batch job/step testing.
- Class
  Description
  AnnotationMethodResolver
  `MethodResolver` implementation that finds a single Method on the given Class that contains the specified annotation type.
  DatabaseType
  Enum representing a database type, such as DB2 or oracle.
  DefaultPropertyEditorRegistrar
  A re-usable `PropertyEditorRegistrar` that can be used wherever one needs to register custom `PropertyEditor` instances with a `PropertyEditorRegistry` (like a bean wrapper, or a type converter).
  IntArrayPropertyEditor
  LastModifiedResourceComparator
  Comparator to sort resources by the file last modified time.
  MethodInvoker
  A strategy interface for invoking a method.
  MethodInvokerUtils
  Utility methods for create MethodInvoker instances.
  MethodResolver
  Strategy interface for detecting a single Method on a Class.
  PatternMatcher<S>
  PropertiesConverter
  Utility to convert a Properties object to a String and back.
  ReflectionUtils
  Provides reflection based utilities for Spring Batch that are not available via Spring Core
  SimpleMethodInvoker
  Simple implementation of the `MethodInvoker` interface that invokes a method on an object.
  SystemPropertyInitializer
  Helper class that sets up a System property with a default value.