com.vaadin.server

Class SystemError

java.lang.Object

com.vaadin.server.AbstractErrorMessage

com.vaadin.server.SystemError

All Implemented Interfaces:

ErrorMessage, Serializable

public class SystemError
extends AbstractErrorMessage

SystemError is an error message for a problem caused by error in system, not the user application code. The system error can contain technical information such as stack trace and exception. SystemError does not support HTML in error messages or stack traces. If HTML messages are required, use UserError or a custom implementation of ErrorMessage.

Since:

3.0

Author:

Vaadin Ltd.

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class com.vaadin.server.AbstractErrorMessage

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

Constructors

Constructor and Description
SystemError(String message) Constructor for SystemError with error message specified.
SystemError(String message, Throwable cause) Constructor for SystemError with causing exception and error message.
SystemError(Throwable cause) Constructor for SystemError with cause.

Method Summary

Modifier and Type	Method and Description
protected String	getHtmlMessage() Returns the message of the error in HTML.

Methods inherited from class com.vaadin.server.AbstractErrorMessage

addCause, getCauses, getErrorLevel, getErrorMessageForException, getFormattedHtmlMessage, getMessage, getMode, setErrorLevel, setMessage, setMode, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

SystemError

public SystemError(String message)

Constructor for SystemError with error message specified.

Parameters:

message - the Textual error description.

SystemError

public SystemError(String message,
                   Throwable cause)

Constructor for SystemError with causing exception and error message.

Parameters:

message - the Textual error description.

cause - the throwable causing the system error.

SystemError

public SystemError(Throwable cause)

Constructor for SystemError with cause.

Parameters:

cause - the throwable causing the system error.

Method Detail

getHtmlMessage

protected String getHtmlMessage()

Returns the message of the error in HTML. Note that this API may change in future versions.