org.springmodules.validation.bean.rule.resolver
Class FunctionErrorArgumentsResolver

java.lang.Object
  org.springmodules.validation.bean.rule.resolver.FunctionErrorArgumentsResolver

All Implemented Interfaces:

ErrorArgumentsResolver

public class FunctionErrorArgumentsResolver
extends Object
implements ErrorArgumentsResolver

Resolves error arguments based on valang expressions.

Author:

Uri Boness

Constructor Summary

FunctionErrorArgumentsResolver(Function[] functions)

FunctionErrorArgumentsResolver(String[] expressions, FunctionExpressionParser functionExpressionParser)

Method Summary

protected static Function[]	parseFunctionExpressions(String[] expressions, FunctionExpressionParser parser)
Object[]	resolveArguments(Object obj) Returns the error arguments that are resolved by the configured function expressions.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

FunctionErrorArgumentsResolver

public FunctionErrorArgumentsResolver(Function[] functions)

FunctionErrorArgumentsResolver

public FunctionErrorArgumentsResolver(String[] expressions,
                                      FunctionExpressionParser functionExpressionParser)

Method Detail

resolveArguments

public Object[] resolveArguments(Object obj)

Returns the error arguments that are resolved by the configured function expressions.

Specified by:

resolveArguments in interface ErrorArgumentsResolver

Parameters:

obj - The validated object.

Returns:

The validation error arguments.

See Also:

ErrorArgumentsResolver.resolveArguments(Object)

parseFunctionExpressions

protected static Function[] parseFunctionExpressions(String[] expressions,
                                                     FunctionExpressionParser parser)