javax.portlet

Class ReadOnlyException

public class ReadOnlyException extends PortletException

The ReadOnlyException is thrown when a portlet tries to change the value for a read-only preference attribute.
Constructor Summary
ReadOnlyException()
ReadOnlyException(String text)
Constructs a new read-only exception with the given text.
ReadOnlyException(String text, Throwable cause)
Constructs a new read-only exception when the portlet needs to do the following:
    throw an exception
  • include a message about the "root cause" that interfered with its normal operation
  • include a description message
ReadOnlyException(Throwable cause)
Constructs a new read-only exception when the portlet needs to throw an exception.

Constructor Detail

ReadOnlyException

private ReadOnlyException()

ReadOnlyException

public ReadOnlyException(String text)
Constructs a new read-only exception with the given text. The portlet container may use the text write it to a log.

Parameters: text the exception text

ReadOnlyException

public ReadOnlyException(String text, Throwable cause)
Constructs a new read-only exception when the portlet needs to do the following:

Parameters: text the exception text cause the root cause

ReadOnlyException

public ReadOnlyException(Throwable cause)
Constructs a new read-only exception when the portlet needs to throw an exception. The exception message is based on the localized message of the underlying exception.

Parameters: cause the root cause