org.apache.wicket.feedback
Class FeedbackMessage

java.lang.Object
  org.apache.wicket.feedback.FeedbackMessage

All Implemented Interfaces:

Serializable, IClusterable, IDetachable

public class FeedbackMessage
extends Object
implements IClusterable, IDetachable

Represents a generic message meant for the end-user/ pages.

Author:

Eelco Hillenius, Jonathan Locke

See Also:

Serialized Form

Field Summary

static int	DEBUG Constant for debug level.
static int	ERROR Constant for error level.
static int	FATAL Constant for fatal level.
static int	INFO Constant for info level.
static int	UNDEFINED Constant for an undefined level; note that components might decide not to render anything when this level is used.
static int	WARNING Constant for warning level.

Constructor Summary

FeedbackMessage(Component reporter, Serializable message, int level)
Construct using fields.

Method Summary

void	detach() Detaches model after use.
int	getLevel() Gets the message level; can be used by rendering components.
String	getLevelAsString() Gets the current level as a String
Serializable	getMessage() Gets the actual message.
Component	getReporter() Gets the reporting component.
boolean	isDebug() Gets whether the current level is DEBUG or up.
boolean	isError() Gets whether the current level is ERROR or up.
boolean	isFatal() Gets whether the current level is FATAL or up.
boolean	isInfo() Gets whether the current level is INFO or up.
boolean	isLevel(int level) Returns whether this level is greater than or equal to the given level.
boolean	isRendered() Gets whether or not this message has been rendered
boolean	isUndefined() Gets whether the current level is UNDEFINED.
boolean	isWarning() Gets whether the current level is WARNING or up.
void	markRendered() Marks this message as rendered.
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

DEBUG

public static final int DEBUG

Constant for debug level.

See Also:

Constant Field Values

ERROR

public static final int ERROR

Constant for error level.

See Also:

Constant Field Values

FATAL

public static final int FATAL

Constant for fatal level.

See Also:

Constant Field Values

INFO

public static final int INFO

Constant for info level.

See Also:

Constant Field Values

UNDEFINED

public static final int UNDEFINED

Constant for an undefined level; note that components might decide not to render anything when this level is used.

See Also:

Constant Field Values

WARNING

public static final int WARNING

Constant for warning level.

See Also:

Constant Field Values

Constructor Detail

FeedbackMessage

public FeedbackMessage(Component reporter,
                       Serializable message,
                       int level)

Construct using fields.

Parameters:

reporter - The message reporter

message - The actual message. Must not be null.

level - The level of the message

Method Detail

isRendered

public final boolean isRendered()

Gets whether or not this message has been rendered

Returns:

true if this message has been rendered, false otherwise

markRendered

public final void markRendered()

Marks this message as rendered.

getLevel

public final int getLevel()

Gets the message level; can be used by rendering components. Note that what actually happens with the level indication is totally up to the components that render feedback messages.

Returns:

The message level indicator.

getLevelAsString

public String getLevelAsString()

Gets the current level as a String

Returns:

The current level as a String

getMessage

public final Serializable getMessage()

Gets the actual message.

Returns:

the message.

getReporter

public final Component getReporter()

Gets the reporting component.

Returns:

the reporting component.

isDebug

public final boolean isDebug()

Gets whether the current level is DEBUG or up.

Returns:

whether the current level is DEBUG or up.

isError

public final boolean isError()

Gets whether the current level is ERROR or up.

Returns:

whether the current level is ERROR or up.

isFatal

public final boolean isFatal()

Gets whether the current level is FATAL or up.

Returns:

whether the current level is FATAL or up.

isInfo

public final boolean isInfo()

Gets whether the current level is INFO or up.

Returns:

whether the current level is INFO or up.

isLevel

public final boolean isLevel(int level)

Returns whether this level is greater than or equal to the given level.

Parameters:

level - the level

Returns:

whether this level is greater than or equal to the given level

isUndefined

public final boolean isUndefined()

Gets whether the current level is UNDEFINED.

Returns:

whether the current level is UNDEFINED.

isWarning

public final boolean isWarning()

Gets whether the current level is WARNING or up.

Returns:

whether the current level is WARNING or up.

toString

public String toString()

Overrides:

toString in class Object

See Also:

Object.toString()

detach

public void detach()

Detaches model after use. This is generally used to null out transient references that can be re-attached later.

Specified by:

detach in interface IDetachable