Package ognl
Class EnumerationPropertyAccessor
- java.lang.Object
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- ognl.ObjectPropertyAccessor
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- 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").- Author:
- Luke Blanshard (blanshlu@netscape.net), Drew Davidson (drew@ognl.org)
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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 java.lang.Object
getProperty(java.util.Map context, java.lang.Object target, java.lang.Object name)
Extracts and returns the property of the given name from the given target object.void
setProperty(java.util.Map context, java.lang.Object target, java.lang.Object name, java.lang.Object value)
Sets the value of the property of the given name in the given target object.-
Methods inherited from class 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 ognl.PropertyAccessor
getSourceAccessor, getSourceSetter
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Method Detail
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getProperty
public java.lang.Object getProperty(java.util.Map context, java.lang.Object target, java.lang.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(java.util.Map context, java.lang.Object target, java.lang.Object name, java.lang.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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