net.samuelcampos.usbdrivedetector

Class USBDeviceDetectorManager

java.lang.Object

net.samuelcampos.usbdrivedetector.USBDeviceDetectorManager

All Implemented Interfaces:

Closeable, AutoCloseable

public class USBDeviceDetectorManager
extends Object
implements Closeable

Author:

samuelcampos

Constructor Summary

Constructors

Constructor and Description
USBDeviceDetectorManager()
USBDeviceDetectorManager(long pollingInterval) Creates a new USBDeviceDetectorManager
USBDeviceDetectorManager(long pollingInterval, AbstractStorageDeviceDetector customDeviceDetector) Creates a new USBDeviceDetectorManager

Method Summary

Modifier and Type	Method and Description
boolean	addDriveListener(IUSBDriveListener listener) Adds an IUSBDriveListener.
void	close()
List<USBStorageDevice>	getRemovableDevices() Gets a list of currently attached USB storage devices.
boolean	removeDriveListener(IUSBDriveListener listener) Removes an IUSBDriveListener.
void	setPollingInterval(long pollingInterval) Sets the polling interval
void	unmountStorageDevice(USBStorageDevice usbStorageDevice)

Methods inherited from class java.lang.Object

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

Constructor Detail

USBDeviceDetectorManager

public USBDeviceDetectorManager()

USBDeviceDetectorManager

public USBDeviceDetectorManager(long pollingInterval)

Creates a new USBDeviceDetectorManager

The polling interval is used as the update frequency for any attached listeners.

Polling doesn't happen until at least one listener is attached.

Parameters:

pollingInterval - the interval in milliseconds to poll for the USB storage devices on the system.

USBDeviceDetectorManager

public USBDeviceDetectorManager(long pollingInterval,
                                AbstractStorageDeviceDetector customDeviceDetector)

Creates a new USBDeviceDetectorManager

The polling interval is used as the update frequency for any attached listeners. Instead of automatic OS detection a custom StorageDeviceDetector will be used for polling.

Polling doesn't happen until at least one listener is attached.

Parameters:

pollingInterval - the interval in milliseconds to poll for the USB storage devices on the system.

customDeviceDetector - the device detector to use

Method Detail

setPollingInterval

public void setPollingInterval(long pollingInterval)

Sets the polling interval

Parameters:

pollingInterval - the interval in milliseconds to poll for the USB storage devices on the system.

addDriveListener

public boolean addDriveListener(IUSBDriveListener listener)

Adds an IUSBDriveListener.

The polling timer is automatically started as needed when a listener is added.

Parameters:

listener - the listener to be updated with the attached drives

Returns:

true if the listener was not in the list and was successfully added

removeDriveListener

public boolean removeDriveListener(IUSBDriveListener listener)

Removes an IUSBDriveListener.

The polling timer is automatically stopped if this is the last listener being removed.

Parameters:

listener - the listener to remove

Returns:

true if the listener existed in the list and was successfully removed

getRemovableDevices

public List<USBStorageDevice> getRemovableDevices()

Gets a list of currently attached USB storage devices.

This method has no effect on polling or listeners being updated

Returns:

list of attached USB storage devices.

unmountStorageDevice

public void unmountStorageDevice(USBStorageDevice usbStorageDevice)
                          throws IOException

Throws:

IOException

close

public void close()
           throws IOException

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

Throws:

IOException