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Modules

The library is distributed in three jar files:

• commons-beanutils.jar - contains everything
• commons-beanutils-core.jar - excludes Bean Collections classes
• commons-beanutils-bean-collections.jar - only Bean Collections classes.⁴

Example

Sample code may look like as follows:

/** * Example displaying the new default behaviour such that * it is not possible to access class level properties utilizing the * BeanUtilsBean, which in turn utilizes the PropertyUtilsBean. */ public void testSuppressClassPropertyByDefault() throws Exception { final BeanUtilsBean bub = new BeanUtilsBean(); final AlphaBean bean = new AlphaBean(); try { bub.getProperty(bean, "class"); fail("Could access class property!"); } catch (final NoSuchMethodException ex) { // Ok } } /** * Example showing how by which one would use to revert to the * behaviour prior to the 1.9.4 release where class level properties were accessible by * the BeanUtilsBean and the PropertyUtilsBean. */ public void testAllowAccessToClassProperty() throws Exception { final BeanUtilsBean bub = new BeanUtilsBean(); bub.getPropertyUtils().removeBeanIntrospector(SuppressPropertiesBeanIntrospector.SUPPRESS_CLASS); final AlphaBean bean = new AlphaBean(); String result = bub.getProperty(bean, "class"); assertEquals("Class property should have been accessed", "class org.apache.commons.beanutils2.AlphaBean", result); }

⁵

See also

• Computer programming portal
• Free and open-source software portal

• commons-beanutils on GitHub

External links

• Official website

References

1. "BeanUtils – Commons". commons.apache.org. Retrieved 2019-08-20. https://commons.apache.org/proper/commons-beanutils/index.html ↩

2. Berglund, Tim; McCullough, Matthew (2011-07-13). Building and Testing with Gradle. "O'Reilly Media, Inc.". p. 57. ISBN 9781449304638. 9781449304638 ↩

3. Company, Sonatype (2008-09-24). Maven: The Definitive Guide: The Definitive Guide. "O'Reilly Media, Inc.". p. 136. ISBN 9780596551780. {{cite book}}: |last= has generic name (help) 9780596551780 ↩

4. "BeanUtils – Commons". commons.apache.org. Retrieved 2019-08-20. https://commons.apache.org/proper/commons-beanutils/index.html ↩

5. "BeanUtils – Commons". commons.apache.org. Retrieved 2019-08-20. https://commons.apache.org/proper/commons-beanutils/index.html ↩