jetbrains.buildServer.serverSide.buildLog
Class LogMessageFilter

java.lang.Object
  jetbrains.buildServer.serverSide.buildLog.LogMessageFilter

Direct Known Subclasses:

LogMessageFilter.DefaultFilter, LogMessageFilter.ProblemsFilter

public abstract class LogMessageFilter
extends java.lang.Object

Nested Class Summary

static class	LogMessageFilter.DefaultFilter This filter accepts all messages with priority WARNING, ERROR and FAILURE, and messages from incomplete blocks.
static class	LogMessageFilter.ProblemsFilter Returns messages with status greater then WARNING (see Status) and warning messages if these messages are last messages in their parent block.

Constructor Summary

LogMessageFilter()

Method Summary

boolean	acceptBlockMessage(BlockLogMessage message, boolean lastMessageInParent) Called if block log message appeared.
abstract boolean	acceptMessage(LogMessage message, boolean lastMessageInParent) Called if simple log message appeared.
protected void	appendMessageWithParents(LogMessage message, java.util.List<LogMessage> filtered) Appends message and all its parents to the list.
java.util.List<LogMessage>	filter(java.util.Iterator<LogMessage> iterator) Reads messages from iterator and filters them.
protected java.util.List<LogMessage>	getListForStoringMessages(int maxImportantListSize) Returns list for storing log messages
protected LogMessage	getStopLoadingMessage()
java.util.List<LogMessage>	postProcess(java.util.List<LogMessage> filteredMessages) Called before returning result.
protected void	rememberMessage(java.util.List<LogMessage> filtered, LogMessage message)
protected void	rememberStopLoadingMessage(java.util.List<LogMessage> filtered, LogMessage stopLoadingMessage)
protected boolean	shouldCheckMaxListSize() Returns true if should check maximum list size, false otherwise

Methods inherited from class java.lang.Object

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

Constructor Detail

LogMessageFilter

public LogMessageFilter()

Method Detail

acceptMessage

public abstract boolean acceptMessage(LogMessage message,
                                      boolean lastMessageInParent)

Called if simple log message appeared.

Parameters:

message - message to filter

lastMessageInParent - true if this is the last message in parent block

Returns:

true if message accepted and false if message should be removed. If message is accepted then all its parents are accepted too.

acceptBlockMessage

public boolean acceptBlockMessage(BlockLogMessage message,
                                  boolean lastMessageInParent)

Called if block log message appeared. By default calls acceptMessage() method.

Parameters:

message - message to filter

lastMessageInParent - true if this is the last message in parent block

Returns:

true if message accepted and false if message should be removed. If message is accepted then all its parents are accepted too.

postProcess

public java.util.List<LogMessage> postProcess(java.util.List<LogMessage> filteredMessages)

Called before returning result.

Parameters:

filteredMessages - filtered messages

Returns:

post processed messages

filter

public java.util.List<LogMessage> filter(java.util.Iterator<LogMessage> iterator)

Reads messages from iterator and filters them.

Parameters:

iterator - iterator to read messages from

Returns:

filtered messages.

rememberMessage

protected void rememberMessage(java.util.List<LogMessage> filtered,
                               LogMessage message)

rememberStopLoadingMessage

protected void rememberStopLoadingMessage(java.util.List<LogMessage> filtered,
                                          LogMessage stopLoadingMessage)

getStopLoadingMessage

protected LogMessage getStopLoadingMessage()

shouldCheckMaxListSize

protected boolean shouldCheckMaxListSize()

Returns true if should check maximum list size, false otherwise

Returns:

true if should check maximum list size, false otherwise

getListForStoringMessages

protected java.util.List<LogMessage> getListForStoringMessages(int maxImportantListSize)

Returns list for storing log messages

Parameters:

maxImportantListSize - maximal important list size

Returns:

list for storing log messages

appendMessageWithParents

protected void appendMessageWithParents(LogMessage message,
                                        java.util.List<LogMessage> filtered)

Appends message and all its parents to the list. Only those parents are appended which are not already in the list.

Parameters:

message - message to append

filtered - list where to append message