org.apache.velocity.runtime.parser.node
Class SetExecutor
java.lang.Object
org.apache.velocity.runtime.parser.node.SetExecutor
- Direct Known Subclasses:
- MapSetExecutor, PutExecutor, SetPropertyExecutor
public abstract class SetExecutor
- extends java.lang.Object
Abstract class that is used to execute an arbitrary
method that is in introspected. This is the superclass
for the PutExecutor and SetPropertyExecutor.
There really should be a superclass for this and AbstractExecutor (which should
be refactored to GetExecutor) because they differ only in the execute() method.
- Since:
- 1.5
- Version:
- $Id: SetExecutor.java 685685 2008-08-13 21:43:27Z nbubna $
- Author:
- Jason van Zyl, Geir Magnusson Jr., Henning P. Schmiedehausen
Field Summary |
protected Log |
log
Class logger |
Method Summary |
abstract java.lang.Object |
execute(java.lang.Object o,
java.lang.Object value)
Execute method against context. |
java.lang.reflect.Method |
getMethod()
|
boolean |
isAlive()
Tell whether the executor is alive by looking
at the value of the method. |
protected void |
setMethod(java.lang.reflect.Method method)
|
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
log
protected Log log
- Class logger
SetExecutor
public SetExecutor()
execute
public abstract java.lang.Object execute(java.lang.Object o,
java.lang.Object value)
throws java.lang.IllegalAccessException,
java.lang.reflect.InvocationTargetException
- Execute method against context.
- Parameters:
o
- value
-
- Returns:
- The result of the invocation.
- Throws:
java.lang.IllegalAccessException
java.lang.reflect.InvocationTargetException
isAlive
public boolean isAlive()
- Tell whether the executor is alive by looking
at the value of the method.
- Returns:
- True if the executor is alive.
getMethod
public java.lang.reflect.Method getMethod()
- Returns:
- The method to invoke.
setMethod
protected void setMethod(java.lang.reflect.Method method)
- Parameters:
method
-