|
||||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |
java.lang.Object org.apache.wicket.feedback.FeedbackMessages
public final class FeedbackMessages
Holds list of feedback messages. The list can be added to, cleared, queried and filtered.
WARNING: This class should typically NOT be used directly.
Constructor Summary | |
---|---|
FeedbackMessages()
Construct. |
Method Summary | |
---|---|
void |
add(Component reporter,
Serializable message,
int level)
Adds a message |
void |
add(FeedbackMessage message)
Adds a message. |
int |
clear()
Clears any existing messages. |
int |
clear(IFeedbackMessageFilter filter)
Clears all messages that are accepted by the filter. |
void |
debug(Component reporter,
Serializable message)
Adds a new ui message with level DEBUG to the current messages. |
void |
detach()
Detaches each stored message |
void |
error(Component reporter,
Serializable message)
Adds a new ui message with level ERROR to the current messages. |
void |
fatal(Component reporter,
Serializable message)
Adds a new ui message with level FATAL to the current messages. |
FeedbackMessage |
first()
Retrieves the first message |
FeedbackMessage |
first(int level)
Retrieves the first message matching the specified level |
boolean |
hasMessage(IFeedbackMessageFilter filter)
|
boolean |
hasMessage(int level)
Checks if a message of the specified level was registered |
void |
info(Component reporter,
Serializable message)
Adds a new ui message with level INFO to the current messages. |
boolean |
isEmpty()
Gets whether there are no messages. |
Iterator<FeedbackMessage> |
iterator()
Gets an iterator over stored messages |
List<FeedbackMessage> |
messages(IFeedbackMessageFilter filter)
Gets a list of messages from the page using a filter. |
int |
size()
Gets the number of messages |
int |
size(IFeedbackMessageFilter filter)
Gets the number of messages. |
void |
success(Component reporter,
Serializable message)
Adds a new ui message with level SUCCESS to the current messages. |
List<FeedbackMessage> |
toList()
Retrieves all stored messages as an unmodifiable list |
String |
toString()
|
void |
warn(Component reporter,
Serializable message)
Adds a new ui message with level WARNING to the current messages. |
Methods inherited from class java.lang.Object |
---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Constructor Detail |
---|
public FeedbackMessages()
Method Detail |
---|
public final void add(FeedbackMessage message)
message
- the messagepublic final void add(Component reporter, Serializable message, int level)
reporter
- message
- level
- public final void debug(Component reporter, Serializable message)
reporter
- the reporting componentmessage
- the actual messagepublic final void info(Component reporter, Serializable message)
reporter
- The reporting componentmessage
- The actual messagepublic final void success(Component reporter, Serializable message)
reporter
- The reporting componentmessage
- The actual messagepublic final void warn(Component reporter, Serializable message)
reporter
- the reporting componentmessage
- the actual messagepublic final void error(Component reporter, Serializable message)
reporter
- the reporting componentmessage
- the actual messagepublic final void fatal(Component reporter, Serializable message)
reporter
- the reporting componentmessage
- the actual messagepublic final int clear()
public final int clear(IFeedbackMessageFilter filter)
filter
- Filter for selecting messages. If null, all messages will be returned
public final boolean hasMessage(IFeedbackMessageFilter filter)
filter
- Filter for selecting messages
public final boolean hasMessage(int level)
level
was registered
level
- The level of the message
level
was registeredpublic final FeedbackMessage first()
null
if nonepublic final FeedbackMessage first(int level)
level
level
- The level of the message
null
if nonepublic final Iterator<FeedbackMessage> iterator()
iterator
in interface Iterable<FeedbackMessage>
public final List<FeedbackMessage> messages(IFeedbackMessageFilter filter)
filter
- Filter for selecting messages. If null, all messages will be returned
public final boolean isEmpty()
public final int size()
public final int size(IFeedbackMessageFilter filter)
filter
- Filter for counting messages. If null, the count of all messages will be returned
public String toString()
toString
in class Object
Object.toString()
public List<FeedbackMessage> toList()
public void detach()
|
||||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |