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java.lang.Objectorg.mentawai.filter.ValidatorFilter
public class ValidatorFilter
A filter to validate the values of an action input. This filter has the same behaviour of a ValidationFilter except that it will get the validation information from the action, if it implements the Validatable interface.
Constructor Summary | |
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ValidatorFilter()
Creates a Validator filter. |
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ValidatorFilter(String resultForError)
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Method Summary | |
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void |
destroy()
Gives a chance to the filter to deallocalte any resources before it is destroyed. |
String |
filter(InvocationChain chain)
Executes the filter. |
static String |
getDir()
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void |
setDir(String dir)
Sets the directory where to look for error messages. |
void |
setResultForError(String resultForError)
By default, the filter returns the BaseAction.ERROR when a validation failure happens. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public ValidatorFilter()
public ValidatorFilter(String resultForError)
Method Detail |
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public static String getDir()
public void setResultForError(String resultForError)
resultForError
- The result to return in case of a validation failure.public void setDir(String dir)
dir
- The directory where to look for error messages.public String filter(InvocationChain chain) throws Exception
Filter
filter
in interface Filter
chain
- The InvocationChain for the action this filter is being applied to.
Exception
public void destroy()
Filter
destroy
in interface Filter
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