public class MapPropertyAccessor extends Object implements PropertyAccessor
Constructor and Description |
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MapPropertyAccessor() |
Modifier and Type | Method and Description |
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Object |
getProperty(Map context,
Object target,
Object name)
Extracts and returns the property of the given name from the given target object.
|
String |
getSourceAccessor(OgnlContext context,
Object target,
Object index)
Returns a java string representing the textual method that should be called to access a
particular element.
|
String |
getSourceSetter(OgnlContext context,
Object target,
Object index)
Returns a java string representing the textual method that should be called to set a
particular element.
|
void |
setProperty(Map context,
Object target,
Object name,
Object value)
Sets the value of the property of the given name in the given target object.
|
public Object getProperty(Map context, Object target, Object name) throws OgnlException
PropertyAccessor
getProperty
in interface PropertyAccessor
context
- The current execution context.target
- the object to get the property fromname
- the name of the property to get.OgnlException
- if there is an error locating the property in the given objectpublic void setProperty(Map context, Object target, Object name, Object value) throws OgnlException
PropertyAccessor
setProperty
in interface PropertyAccessor
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.OgnlException
- if there is an error setting the property in the given objectpublic String getSourceAccessor(OgnlContext context, Object target, Object index)
PropertyAccessor
getSourceAccessor
in interface PropertyAccessor
context
- The current execution context.target
- The current object target on the expression tree being evaluated.index
- The index object that will be placed inside the string to access the value.public String getSourceSetter(OgnlContext context, Object target, Object index)
PropertyAccessor
getSourceSetter
in interface PropertyAccessor
context
- The current execution context.target
- The current object target on the expression tree being evaluated.index
- The index object that will be placed inside the string to set the value.Copyright © 1997–2021 The Apache Software Foundation. All rights reserved.