com.netflix.zuul

Class FilterFileManager

java.lang.Object

com.netflix.zuul.FilterFileManager

public class FilterFileManager
extends java.lang.Object

This class manages the directory polling for changes and new Groovy filters. Polling interval and directories are specified in the initialization of the class, and a poller will check for changes and additions.

Method Summary

Modifier and Type	Method and Description
java.io.File	getDirectory(java.lang.String sPath) Returns the directory File for a path.
static FilterFileManager	getInstance()
static void	init(int pollingIntervalSeconds, java.lang.String... directories) Initialized the GroovyFileManager.
static void	setFilenameFilter(java.io.FilenameFilter filter)
static void	shutdown() Shuts down the poller

Methods inherited from class java.lang.Object

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

Method Detail

setFilenameFilter

public static void setFilenameFilter(java.io.FilenameFilter filter)

init

public static void init(int pollingIntervalSeconds,
                        java.lang.String... directories)
                 throws java.lang.Exception,
                        java.lang.IllegalAccessException,
                        java.lang.InstantiationException

Initialized the GroovyFileManager.

Parameters:

pollingIntervalSeconds - the polling interval in Seconds

directories - Any number of paths to directories to be polled may be specified

Throws:

java.io.IOException

java.lang.IllegalAccessException

java.lang.InstantiationException

java.lang.Exception

getInstance

public static FilterFileManager getInstance()

shutdown

public static void shutdown()

Shuts down the poller

getDirectory

public java.io.File getDirectory(java.lang.String sPath)

Returns the directory File for a path. A Runtime Exception is thrown if the directory is in valid

Parameters:

sPath -

Returns:

a File representing the directory path