| Developer(s) | Apache Software Foundation |
|---|---|
| Stable release | 1.9.4 |
| Repository | https://github.com/apache/commons-beanutils |
| Written in | Java |
| Operating system | Cross-platform |
| License | Apache License 2.0 |
| Website | commons |
Apache Commons BeanUtils is a Java-based utility to provide component based architecture. [1] [2] [3]
The library is distributed in three jar files:
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.*/publicvoidtestSuppressClassPropertyByDefault()throwsException{finalBeanUtilsBeanbub=newBeanUtilsBean();finalAlphaBeanbean=newAlphaBean();try{bub.getProperty(bean,"class");fail("Could access class property!");}catch(finalNoSuchMethodExceptionex){// 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.*/publicvoidtestAllowAccessToClassProperty()throwsException{finalBeanUtilsBeanbub=newBeanUtilsBean();bub.getPropertyUtils().removeBeanIntrospector(SuppressPropertiesBeanIntrospector.SUPPRESS_CLASS);finalAlphaBeanbean=newAlphaBean();Stringresult=bub.getProperty(bean,"class");assertEquals("Class property should have been accessed","class org.apache.commons.beanutils2.AlphaBean",result);}Java Platform, Standard Edition is a computing platform for development and deployment of portable code for desktop and server environments. Java SE was formerly known as Java 2 Platform, Standard Edition (J2SE).
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