Package org.apache.commons.ognl
Class EnumerationPropertyAccessor
- java.lang.Object
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- org.apache.commons.ognl.ObjectPropertyAccessor
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- org.apache.commons.ognl.EnumerationPropertyAccessor
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- All Implemented Interfaces:
PropertyAccessor
public class EnumerationPropertyAccessor extends ObjectPropertyAccessor implements PropertyAccessor
Implementation of PropertyAccessor that provides "property" reference to "nextElement" (aliases to "next" also) and "hasMoreElements" (also aliased to "hasNext").
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Constructor Summary
Constructors Constructor Description EnumerationPropertyAccessor()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description Object
getProperty(Map<String,Object> context, Object target, Object name)
Extracts and returns the property of the given name from the given target object.void
setProperty(Map<String,Object> context, Object target, Object name, Object value)
Sets the value of the property of the given name in the given target object.-
Methods inherited from class org.apache.commons.ognl.ObjectPropertyAccessor
getPossibleProperty, getPropertyClass, getSourceAccessor, getSourceSetter, hasGetProperty, hasGetProperty, hasSetProperty, hasSetProperty, setPossibleProperty
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Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
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Methods inherited from interface org.apache.commons.ognl.PropertyAccessor
getSourceAccessor, getSourceSetter
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Method Detail
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getProperty
public Object getProperty(Map<String,Object> context, Object target, Object name) throws OgnlException
Description copied from interface:PropertyAccessor
Extracts and returns the property of the given name from the given target object.- Specified by:
getProperty
in interfacePropertyAccessor
- Overrides:
getProperty
in classObjectPropertyAccessor
- Parameters:
context
- The current execution context.target
- the object to get the property fromname
- the name of the property to get.- Returns:
- the current value of the given property in the given object
- Throws:
OgnlException
- if there is an error locating the property in the given object
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setProperty
public void setProperty(Map<String,Object> context, Object target, Object name, Object value) throws OgnlException
Description copied from interface:PropertyAccessor
Sets the value of the property of the given name in the given target object.- Specified by:
setProperty
in interfacePropertyAccessor
- Overrides:
setProperty
in classObjectPropertyAccessor
- Parameters:
context
- The current execution context.target
- the object to set the property inname
- the name of the property to setvalue
- the new value for the property.- Throws:
OgnlException
- if there is an error setting the property in the given object
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