Allows you to define custom script variable bindings. The use of this
sub-element is mutually
exclusive with the 'script-variable-generator' attribute.
Name of the script variable.
Value of the script variable as a literal.
Value of the script variable as a bean reference.
Resource location path for the Script. Either this or an inline script
as body text should be provided, but not both.
Reference to the ScriptVariableGenerator bean. This attribute is mutually
exclusive with any 'variable' sub-elements and 'variables' attribute.
Refresh delay for the script contents if specified as a resource
location (defaults to -1, never refresh).
Comma-delimited pairs of variables and their values.
the variable name can applies '-ref' suffix, which mean to determine
a variable value as a bean reference.
This attribute isn't mutually exclusive with 'variable' sub-elements
and all variables will be merged to one Map.
This attribute is mutually exclusive with 'script-variable-generator' attribute.