Author: simonetripodi
Date: Fri Jun 8 19:59:18 2012
New Revision: 1348213
URL: http://svn.apache.org/viewvc?rev=1348213&view=rev
Log:
added a method to check a property is present in a bean type
Modified:
commons/sandbox/beanutils2/trunk/src/main/java/org/apache/commons/beanutils2/BeanProperties.java
commons/sandbox/beanutils2/trunk/src/main/java/org/apache/commons/beanutils2/DefaultBeanProperties.java
Modified:
commons/sandbox/beanutils2/trunk/src/main/java/org/apache/commons/beanutils2/BeanProperties.java
URL:
http://svn.apache.org/viewvc/commons/sandbox/beanutils2/trunk/src/main/java/org/apache/commons/beanutils2/BeanProperties.java?rev=1348213&r1=1348212&r2=1348213&view=diff
==============================================================================
---
commons/sandbox/beanutils2/trunk/src/main/java/org/apache/commons/beanutils2/BeanProperties.java
(original)
+++
commons/sandbox/beanutils2/trunk/src/main/java/org/apache/commons/beanutils2/BeanProperties.java
Fri Jun 8 19:59:18 2012
@@ -29,6 +29,17 @@ public interface BeanProperties<B>
{
/**
+ * Checks if the current bean type has a property identified by the input
name.
+ *
+ * @param propertyName the name of the property to be checked.
+ * @return true if the current bean type has a property identified by the
input name,
+ * false otherwise.
+ * @throws IntrospectionException
+ */
+ boolean hasProperty( String propertyName )
+ throws IntrospectionException;
+
+ /**
* Checks if the specified property name identifies a readable property.
*
* @param propertyName the name of the property to be checked.
Modified:
commons/sandbox/beanutils2/trunk/src/main/java/org/apache/commons/beanutils2/DefaultBeanProperties.java
URL:
http://svn.apache.org/viewvc/commons/sandbox/beanutils2/trunk/src/main/java/org/apache/commons/beanutils2/DefaultBeanProperties.java?rev=1348213&r1=1348212&r2=1348213&view=diff
==============================================================================
---
commons/sandbox/beanutils2/trunk/src/main/java/org/apache/commons/beanutils2/DefaultBeanProperties.java
(original)
+++
commons/sandbox/beanutils2/trunk/src/main/java/org/apache/commons/beanutils2/DefaultBeanProperties.java
Fri Jun 8 19:59:18 2012
@@ -42,6 +42,19 @@ final class DefaultBeanProperties<B>
// checks
+ public boolean hasProperty( String propertyName )
+ throws IntrospectionException
+ {
+ checkNotNull( propertyName, "Parameter 'propertyName' must not be
null!" );
+ PropertyDescriptor propertyDescriptor =
registry.getPropertyDescriptor( beanClass, propertyName );
+
+ if ( propertyDescriptor == null )
+ {
+ return false;
+ }
+ return true;
+ }
+
/**
* {@inheritDoc}
*/
