Package ognl
Class ObjectMethodAccessor
java.lang.Object
ognl.ObjectMethodAccessor
- All Implemented Interfaces:
MethodAccessor
Implementation of PropertyAccessor that uses reflection on the target object's class to find a
field or a pair of set/get methods with the given property name.
- Author:
- Luke Blanshard (blanshlu@netscape.net), Drew Davidson (drew@ognl.org)
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Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptioncallMethod
(Map context, Object target, String methodName, Object[] args) Calls the method named with the arguments given.callStaticMethod
(Map context, Class targetClass, String methodName, Object[] args) Calls the static method named with the arguments given on the class given.
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Constructor Details
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ObjectMethodAccessor
public ObjectMethodAccessor()
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Method Details
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callStaticMethod
public Object callStaticMethod(Map context, Class targetClass, String methodName, Object[] args) throws MethodFailedException Description copied from interface:MethodAccessor
Calls the static method named with the arguments given on the class given.- Specified by:
callStaticMethod
in interfaceMethodAccessor
- Parameters:
context
- expression context in which the method should be calledtargetClass
- the object in which the method existsmethodName
- the name of the methodargs
- the arguments to the method- Returns:
- result of calling the method
- Throws:
MethodFailedException
- if there is an error calling the method
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callMethod
public Object callMethod(Map context, Object target, String methodName, Object[] args) throws MethodFailedException Description copied from interface:MethodAccessor
Calls the method named with the arguments given.- Specified by:
callMethod
in interfaceMethodAccessor
- Parameters:
context
- expression context in which the method should be calledtarget
- the object in which the method existsmethodName
- the name of the methodargs
- the arguments to the method- Returns:
- result of calling the method
- Throws:
MethodFailedException
- if there is an error calling the method
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