org.apache.wicket.feedback

Class FeedbackCollector

java.lang.Object

org.apache.wicket.feedback.FeedbackCollector

public class FeedbackCollector
extends Object

Collects feedback messages from all the places where they can be stored.

Author:

igor

Constructor Summary

Constructors

Constructor and Description
FeedbackCollector() Constructs a collector that will only collect messages from Session.
FeedbackCollector(Component component) Constructs a collector that will collect messages from the specified container
FeedbackCollector(Component component, boolean includeSession) Constructs a collector that will collect messages from Session and specified container

Method Summary

Modifier and Type	Method and Description
List<FeedbackMessage>	collect() Collects all feedback messages
List<FeedbackMessage>	collect(IFeedbackMessageFilter filter) Collects all feedback messages that match the specified filter
FeedbackCollector	setIncludeSession(boolean value) Controls whether or not feedback from the Session will be collected See Session.getFeedbackMessages()
FeedbackCollector	setRecursive(boolean value) Controls whether or not feedback will be collected recursively from the descendants of the specified component.
protected boolean	shouldRecurseInto(Component component) Determines whether or not recursive message collection should continue into the specified component.

Methods inherited from class java.lang.Object

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

Constructor Detail

FeedbackCollector

public FeedbackCollector()

Constructs a collector that will only collect messages from Session. To collect messages from session and components use FeedbackCollector(Component, boolean).

FeedbackCollector

public FeedbackCollector(Component component)

Constructs a collector that will collect messages from the specified container

Parameters:

component - root component from which feedback will be collected

FeedbackCollector

public FeedbackCollector(Component component,
                         boolean includeSession)

Constructs a collector that will collect messages from Session and specified container

Parameters:

component - root component from which feedback will be collected

includeSession - controls whether or not feedback from the Session will be collected

Method Detail

setIncludeSession

public final FeedbackCollector setIncludeSession(boolean value)

Controls whether or not feedback from the Session will be collected See Session.getFeedbackMessages()

Parameters:

value -

Returns:

this for chaining

setRecursive

public final FeedbackCollector setRecursive(boolean value)

Controls whether or not feedback will be collected recursively from the descendants of the specified component.

Parameters:

value -

Returns:

this for chaining

collect

public final List<FeedbackMessage> collect()

Collects all feedback messages

Returns:

a List of collected messages

collect

public final List<FeedbackMessage> collect(IFeedbackMessageFilter filter)

Collects all feedback messages that match the specified filter

Parameters:

filter -

Returns:

a List of collected messages

shouldRecurseInto

protected boolean shouldRecurseInto(Component component)

Determines whether or not recursive message collection should continue into the specified component. If returning false feedback messages from the specified component nor any of its children will be included.

Parameters:

component -

Returns: