net.sf.sasl.language.placeholder.aop.resolver
Class ResolveExceptionHelper
java.lang.Object
net.sf.sasl.language.placeholder.aop.resolver.ResolveExceptionHelper
public class ResolveExceptionHelper
- extends Object
- Since:
- 0.0.1 (sasl-common-aspect-library)
- Author:
- Philipp Förmer
Method Summary |
static void |
validateArgumentCount(String placeholderName,
Object[] arguments,
int min,
int max)
Throws a resolve exception if the argument count is lesser than min or
greater than max. |
static void |
validateArgumentTypes(String placeholderName,
Object[] arguments,
Class<?>... types)
Throws a ResolveException if the arguments in the arguments array are not
assignable to the classes defined by types. |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
ResolveExceptionHelper
public ResolveExceptionHelper()
validateArgumentCount
public static void validateArgumentCount(String placeholderName,
Object[] arguments,
int min,
int max)
throws ResolveException,
IllegalArgumentException
- Throws a resolve exception if the argument count is lesser than min or
greater than max.
- Parameters:
placeholderName
- non nullarguments
- non nullmin
- positive integermax
- positive integer
- Throws:
ResolveException
IllegalArgumentException
- if arguments is null.
validateArgumentTypes
public static void validateArgumentTypes(String placeholderName,
Object[] arguments,
Class<?>... types)
throws ResolveException,
IllegalArgumentException
- Throws a ResolveException if the arguments in the arguments array are not
assignable to the classes defined by types. The procedure will not
validate if the argument count is correct. The check will be only done up
to index < Math.min(arguments.length, types.length). So it will check
if arguments[i] is assignable to types[i].
- Parameters:
placeholderName
- non nullarguments
- non nulltypes
- non null
- Throws:
ResolveException
IllegalArgumentException
- if arguments or types is null
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