javax.portlet
Class ValidatorException

java.lang.Object
  extended by java.lang.Throwable
      extended by java.lang.Exception
          extended by javax.portlet.PortletException
              extended by javax.portlet.ValidatorException
All Implemented Interfaces:
java.io.Serializable

public class ValidatorException
extends PortletException

The ValidatorException is thrown by the validate method of a PreferencesValidator when the validation of a preference failed.

See Also:
Serialized Form

Constructor Summary
ValidatorException(java.lang.String text, java.util.Collection<java.lang.String> failedKeys)
          Constructs a new validator exception with the given text.
ValidatorException(java.lang.String text, java.lang.Throwable cause, java.util.Collection<java.lang.String> failedKeys)
          Constructs a new portlet validator exception.
ValidatorException(java.lang.Throwable cause, java.util.Collection<java.lang.String> failedKeys)
          Constructs a new portlet validator exception when the portlet needs to throw an exception.
 
Method Summary
 java.util.Enumeration<java.lang.String> getFailedKeys()
          Returns the keys that failed the validation.
 
Methods inherited from class java.lang.Throwable
fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Constructor Detail

ValidatorException

public ValidatorException(java.lang.String text,
                          java.util.Collection<java.lang.String> failedKeys)
Constructs a new validator exception with the given text. The portlet container may use the text write it to a log.

The collection of failed keys may contain all failed keys, only the first key that failed validation, or may be null.

Parameters:
text - the exception text
failedKeys - keys that failed the validation; may be null

ValidatorException

public ValidatorException(java.lang.String text,
                          java.lang.Throwable cause,
                          java.util.Collection<java.lang.String> failedKeys)
Constructs a new portlet validator exception. Used, when the portlet needs to do one of the following:

The Collection of failed keys may contain all failed keys, only the first key that failed validation, or may be null.

Parameters:
text - the exception text
cause - the root cause
failedKeys - keys that failed the validation; may be null

ValidatorException

public ValidatorException(java.lang.Throwable cause,
                          java.util.Collection<java.lang.String> failedKeys)
Constructs a new portlet validator exception when the portlet needs to throw an exception. The exception message is based on the localized message of the underlying exception.

The Collection of failed keys may contain all failed keys, only the first key that failed validation, or may be null.

Parameters:
cause - the root cause
failedKeys - keys that failed the validation; may be null
Method Detail

getFailedKeys

public java.util.Enumeration<java.lang.String> getFailedKeys()
Returns the keys that failed the validation.

The Enumeration of failed keys may contain all failed keys, only the first key that failed validation, or an empty Enumeration if no failed keys are available.

Returns:
the keys that failed validation, or an empty Enumeration if no failed keys are available.