public class InvokerTransformer extends Object implements Transformer, Serializable
WARNING: from v3.2.2 onwards this class will throw an
UnsupportedOperationException when trying to serialize or
de-serialize an instance to prevent potential remote code execution exploits.
In order to re-enable serialization support for InvokerTransformer
the following system property can be used (via -Dproperty=true):
org.apache.commons.collections.enableUnsafeSerialization
| Constructor and Description |
|---|
InvokerTransformer(String methodName,
Class[] paramTypes,
Object[] args)
Constructor that performs no validation.
|
| Modifier and Type | Method and Description |
|---|---|
static Transformer |
getInstance(String methodName)
Gets an instance of this transformer calling a specific method with no arguments.
|
static Transformer |
getInstance(String methodName,
Class[] paramTypes,
Object[] args)
Gets an instance of this transformer calling a specific method with specific values.
|
Object |
transform(Object input)
Transforms the input to result by invoking a method on the input.
|
public InvokerTransformer(String methodName, Class[] paramTypes, Object[] args)
getInstance if you want that.methodName - the method to callparamTypes - the constructor parameter types, not clonedargs - the constructor arguments, not clonedpublic static Transformer getInstance(String methodName)
methodName - the method name to callpublic static Transformer getInstance(String methodName, Class[] paramTypes, Object[] args)
methodName - the method name to callparamTypes - the parameter types of the methodargs - the arguments to pass to the methodpublic Object transform(Object input)
transform in interface Transformerinput - the input object to transformCopyright © 2001–2015 The Apache Software Foundation. All rights reserved.