Package jetbrains.buildServer.serverSide

Class FileWatchingPropertiesModel

java.lang.Object

jetbrains.buildServer.serverSide.BasePropertiesModel

jetbrains.buildServer.serverSide.FileWatchingPropertiesModel

All Implemented Interfaces:

TeamCityProperties.Model

Direct Known Subclasses:

TeamCityServerPropertiesModel

public class FileWatchingPropertiesModel
extends BasePropertiesModel

Provides implementation of TeamCityProperties model that encapsulates check of user-provided file.

Call to startFileWatching() enables file watcher. By default file is checked every 10 seconds. This class is not intended to be used from non-TeamCity core code.
Use setFileWatcherSleepingPeriod(long) or "teamcity.internal.properties.reread.interval.ms" property to change the default value. The properties is checked in the loading/watching file.
Performance note: all access methods are never blocked to read the value from the file. In case the file is removed, last used properties map is in effect.
Also note that the errors are not reported to the log, because the log environment might be not initialized yet (it can require a system property for that =).

Since:

8.0

Field Summary

Fields

Modifier and Type	Field	Description
static String	DEFAULT_PROPERTIES_FILE_NAME

Constructor Summary

Constructors

Modifier	Constructor	Description
	FileWatchingPropertiesModel(File propertiesFile)	Deprecated. use fromProperties(File)
protected	FileWatchingPropertiesModel(File propertiesFile, boolean updateProperties)

Method Summary

Modifier and Type	Method	Description
void	forceReloadProperties()
static FileWatchingPropertiesModel	fromProperties(File propertiesFile)
FileWatcher	getFileWatcher()
Map<String,String>	getUserDefinedProperties()
File	getWatchingFilePath()	Returns the full path to the internal.properties file.
void	setFileWatcherSleepingPeriod(long currentSleepingInterval)
void	startFileWatching()
void	stopFileWatching()

Methods inherited from class jetbrains.buildServer.serverSide.BasePropertiesModel

getDefaultUsedUserDefinedProperties, getPropertyOrNull, getSystemProperties, getSystemProperty, getUnusedUserDefinedProperties, getUserDefinedProperty, propertiesToMap, storeDefaultValue

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_PROPERTIES_FILE_NAME

public static final String DEFAULT_PROPERTIES_FILE_NAME

See Also:

Constant Field Values

Constructor Detail

FileWatchingPropertiesModel

@Deprecated
public FileWatchingPropertiesModel(@NotNull
                                   File propertiesFile)

Deprecated.

use fromProperties(File)

FileWatchingPropertiesModel

protected FileWatchingPropertiesModel(@NotNull
                                      File propertiesFile,
                                      boolean updateProperties)

Method Detail

fromProperties

@NotNull
public static FileWatchingPropertiesModel fromProperties(@NotNull
                                                         File propertiesFile)

getUserDefinedProperties

@NotNull
public Map<String,String> getUserDefinedProperties()

Specified by:

getUserDefinedProperties in interface TeamCityProperties.Model

Overrides:

getUserDefinedProperties in class BasePropertiesModel

Returns:

User provided properties map. In some implementations internal.properties file is used

getFileWatcher

@NotNull
public FileWatcher getFileWatcher()

setFileWatcherSleepingPeriod

public void setFileWatcherSleepingPeriod(long currentSleepingInterval)

stopFileWatching

public void stopFileWatching()

startFileWatching

public void startFileWatching()

forceReloadProperties

public void forceReloadProperties()

getWatchingFilePath

@NotNull
public File getWatchingFilePath()

Returns the full path to the internal.properties file. If properties file is not initialized yet, an empty string is returned.

Returns:

full path