com.vaadin.server
Class AbstractErrorMessage

java.lang.Object
  com.vaadin.server.AbstractErrorMessage

All Implemented Interfaces:

ErrorMessage, java.io.Serializable

Direct Known Subclasses:

CompositeErrorMessage, SystemError, UserError

public abstract class AbstractErrorMessage
extends java.lang.Object
implements ErrorMessage

Base class for component error messages. This class is used on the server side to construct the error messages to send to the client.

Since:

7.0

See Also:

Serialized Form

Nested Class Summary

static class

AbstractErrorMessage.ContentMode

Nested classes/interfaces inherited from interface com.vaadin.server.ErrorMessage

ErrorMessage.ErrorLevel

Field Summary

Fields inherited from interface com.vaadin.server.ErrorMessage

CRITICAL, ERROR, INFORMATION, SYSTEMERROR, WARNING

Constructor Summary

protected

AbstractErrorMessage(java.lang.String message)

Method Summary

protected void	addCause(ErrorMessage cause)
protected java.util.List<ErrorMessage>	getCauses()
ErrorMessage.ErrorLevel	getErrorLevel() Gets the errors level.
static ErrorMessage	getErrorMessageForException(java.lang.Throwable t)
java.lang.String	getFormattedHtmlMessage() Returns the HTML formatted message to show in as the error message on the client.
java.lang.String	getMessage()
protected AbstractErrorMessage.ContentMode	getMode()
protected void	setErrorLevel(ErrorMessage.ErrorLevel level)
protected void	setMessage(java.lang.String message)
protected void	setMode(AbstractErrorMessage.ContentMode mode)
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractErrorMessage

protected AbstractErrorMessage(java.lang.String message)

Method Detail

getMessage

public java.lang.String getMessage()

setMessage

protected void setMessage(java.lang.String message)

getErrorLevel

public ErrorMessage.ErrorLevel getErrorLevel()

Description copied from interface: ErrorMessage

Gets the errors level.

Specified by:

getErrorLevel in interface ErrorMessage

Returns:

the level of error as an integer.

setErrorLevel

protected void setErrorLevel(ErrorMessage.ErrorLevel level)

getMode

protected AbstractErrorMessage.ContentMode getMode()

setMode

protected void setMode(AbstractErrorMessage.ContentMode mode)

getCauses

protected java.util.List<ErrorMessage> getCauses()

addCause

protected void addCause(ErrorMessage cause)

getFormattedHtmlMessage

public java.lang.String getFormattedHtmlMessage()

Description copied from interface: ErrorMessage

Returns the HTML formatted message to show in as the error message on the client. This method should perform any necessary escaping to avoid XSS attacks. TODO this API may still change to use a separate data transfer object

Specified by:

getFormattedHtmlMessage in interface ErrorMessage

Returns:

HTML formatted string for the error message

getErrorMessageForException

public static ErrorMessage getErrorMessageForException(java.lang.Throwable t)

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object