public class SuppressPropertiesBeanIntrospector extends Object implements BeanIntrospector
A specialized BeanIntrospector implementation which suppresses some properties.
An instance of this class is passed a set with the names of the properties it should
process. During introspection of a bean class it removes all these properties from the
IntrospectionContext. So effectively, properties added by a different
BeanIntrospector are removed again.
| Modifier and Type | Field and Description |
|---|---|
static SuppressPropertiesBeanIntrospector |
SUPPRESS_CLASS
A specialized instance which is configured to suppress the special
class
properties of Java beans. |
| Constructor and Description |
|---|
SuppressPropertiesBeanIntrospector(Collection<String> propertiesToSuppress)
Creates a new instance of
SuppressPropertiesBeanIntrospector and sets the
names of the properties to be suppressed. |
| Modifier and Type | Method and Description |
|---|---|
Set<String> |
getSuppressedProperties()
Returns a (unmodifiable) set with the names of the properties which are suppressed
by this
BeanIntrospector. |
void |
introspect(IntrospectionContext icontext)
Performs introspection on a Java class.
|
public static final SuppressPropertiesBeanIntrospector SUPPRESS_CLASS
class
properties of Java beans. Unintended access to the property class (which is
common to all Java objects) can be a security risk because it also allows access to
the class loader. Adding this instance as BeanIntrospector to an instance
of PropertyUtilsBean suppresses the class property; it can then no
longer be accessed.public SuppressPropertiesBeanIntrospector(Collection<String> propertiesToSuppress)
SuppressPropertiesBeanIntrospector and sets the
names of the properties to be suppressed.propertiesToSuppress - the names of the properties to be suppressed (must not
be null)IllegalArgumentException - if the collection with property names is
nullpublic Set<String> getSuppressedProperties()
BeanIntrospector.public void introspect(IntrospectionContext icontext) throws IntrospectionException
IntrospectionContext
object. A typical implementation has to obtain this class, determine its
properties according to the rules it implements, and add them to the
passed in context object. This implementation removes all properties from the given context it
is configured for.introspect in interface BeanIntrospectoricontext - the context object for interaction with the initiator of
the introspection requestIntrospectionException - if an error occurs during introspectionCopyright © 2000–2014 The Apache Software Foundation. All rights reserved.