org.mule.module.ognl.expression
Class OgnlExpressionEvaluator
java.lang.Object
org.mule.module.ognl.expression.OgnlExpressionEvaluator
- All Implemented Interfaces:
- ExpressionEvaluator, Disposable, NamedObject
public class OgnlExpressionEvaluator
- extends Object
- implements ExpressionEvaluator, Disposable
An expression evaluator that uses OGNL as the expression language
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
NAME
public static final String NAME
- See Also:
- Constant Field Values
logger
protected final transient Log logger
- logger used by this class
OgnlExpressionEvaluator
public OgnlExpressionEvaluator()
evaluate
public Object evaluate(String expression,
MuleMessage message)
- Description copied from interface:
ExpressionEvaluator
- Extracts a single property from the message
- Specified by:
evaluate
in interface ExpressionEvaluator
- Parameters:
expression
- the property expression or expressionmessage
- the message to extract from
- Returns:
- the result of the extraction or null if the property was not found
setName
public void setName(String name)
getName
public String getName()
- Description copied from interface:
NamedObject
- Gets the name of the object
- Specified by:
getName
in interface NamedObject
- Returns:
- the name of the object
dispose
public void dispose()
- Description copied from interface:
Disposable
- A lifecycle method where implementor should free up any resources. If an
exception is thrown it should just be logged and processing should continue.
This method should not throw Runtime exceptions.
- Specified by:
dispose
in interface Disposable
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