org.apache.commons.beanutils

## Class DefaultBeanIntrospector

- java.lang.Object
- - org.apache.commons.beanutils.DefaultBeanIntrospector

- All Implemented Interfaces:
    BeanIntrospector

      public class DefaultBeanIntrospector
      extends Object
      implements BeanIntrospector

  The default `BeanIntrospector` implementation.

  This class implements a default bean introspection algorithm based on the JDK classes in the `java.beans` package. It discovers properties conforming to the Java Beans specification.

  This class is a singleton. The single instance can be obtained using the `INSTANCE` field. It does not define any state and thus can be shared by arbitrary clients. `PropertyUtils` per default uses this instance as its only `BeanIntrospector` object.

  Since:
    1.9
  Version:
    $Id: DefaultBeanIntrospector.java 1632171 2014-10-15 20:15:17Z ggregory $

- - ### Field Summary

    Fields
    Modifier and Type | Field and Description
    --- | ---
    `static BeanIntrospector` | `INSTANCE` The singleton instance of this class.

  - ### Method Summary

    All Methods Instance Methods Concrete Methods
    Modifier and Type | Method and Description
    --- | ---
    `void` | `introspect(IntrospectionContext icontext)` Performs introspection of a specific Java class.

    - ### Methods inherited from class java.lang.Object

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

- - ### Field Detail

    - #### INSTANCE

          public static final BeanIntrospector INSTANCE

      The singleton instance of this class.

  - ### Method Detail

    - #### introspect

          public void introspect(IntrospectionContext icontext)

      Performs introspection of a specific Java class. This implementation uses the `java.beans.Introspector.getBeanInfo()` method to obtain all property descriptors for the current class and adds them to the passed in introspection context.
      Specified by:
        `introspect` in interface `BeanIntrospector`
      Parameters:
        `icontext` - the introspection context

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