public class ReflectionValueExtractor extends Object
 Using simple dotted expressions to extract the values from an Object instance, For example we might want to extract a
 value like: project.build.sourceDirectory
 
The implementation supports indexed, nested and mapped properties similar to the JSP way.
| Modifier and Type | Method and Description | 
|---|---|
| static Object | evaluate(String expression,
        Object root)
 The implementation supports indexed, nested and mapped properties. | 
| static Object | evaluate(String expression,
        Object root,
        boolean trimRootToken)
 The implementation supports indexed, nested and mapped properties. | 
public static Object evaluate(String expression, Object root) throws Exception
The implementation supports indexed, nested and mapped properties.
(\\w+)\\[(\\d+)\\]
 pattern, i.e. "user.addresses[1].street"(\\w+)\\((.+)\\) pattern, i.e.
 "user.addresses(myAddress).street"expression - not null expressionroot - not null objectException - if anypublic static Object evaluate(String expression, Object root, boolean trimRootToken) throws Exception
The implementation supports indexed, nested and mapped properties.
(\\w+)\\[(\\d+)\\]
 pattern, i.e. "user.addresses[1].street"(\\w+)\\((.+)\\) pattern, i.e.
 "user.addresses(myAddress).street"expression - not null expressionroot - not null objectException - if anyCopyright © 2001–2017 Codehaus Plexus. All rights reserved.