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java.lang.Objectorg.apache.commons.jexl.util.AbstractExecutor
public abstract class AbstractExecutor
Abstract class that is used to execute an arbitrary method that is in introspected. This is the superclass for the GetExecutor and PropertyExecutor.
Field Summary | |
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protected java.lang.reflect.Method |
method
Method to be executed. |
protected org.apache.commons.logging.Log |
rlog
The executor instance log. |
Constructor Summary | |
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AbstractExecutor()
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Method Summary | |
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abstract java.lang.Object |
execute(java.lang.Object o)
Execute method against context. |
java.lang.reflect.Method |
getMethod()
Get the method to be executed. |
boolean |
isAlive()
Tell whether the executor is alive by looking at the value of the method. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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protected org.apache.commons.logging.Log rlog
protected java.lang.reflect.Method method
Constructor Detail |
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public AbstractExecutor()
Method Detail |
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public abstract java.lang.Object execute(java.lang.Object o) throws java.lang.IllegalAccessException, java.lang.reflect.InvocationTargetException
o
- The owner.
java.lang.IllegalAccessException
- Method is inaccessible.
java.lang.reflect.InvocationTargetException
- Method body throws an exception.public boolean isAlive()
public java.lang.reflect.Method getMethod()
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