javax.usb

Class UsbHostManager

java.lang.Object

javax.usb.UsbHostManager

public final class UsbHostManager
extends java.lang.Object

Entry point for javax.usb.

Author:

Dan Streetman, E. Michael Maximilien

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	JAVAX_USB_PROPERTIES_FILE
static java.lang.String	JAVAX_USB_USBSERVICES_PROPERTY

Method Summary

Methods

Modifier and Type	Method and Description
static java.util.Properties	getProperties() Get the Properties loaded from the properties file.
static UsbServices	getUsbServices() Get the UsbServices implementation.

Methods inherited from class java.lang.Object

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

Field Detail

JAVAX_USB_PROPERTIES_FILE

public static final java.lang.String JAVAX_USB_PROPERTIES_FILE

See Also:

Constant Field Values

JAVAX_USB_USBSERVICES_PROPERTY

public static final java.lang.String JAVAX_USB_USBSERVICES_PROPERTY

See Also:

Constant Field Values

Method Detail

getUsbServices

public static UsbServices getUsbServices()
                                  throws UsbException,
                                         java.lang.SecurityException

Get the UsbServices implementation.

Returns:

The UsbServices implementation instance.

Throws:

UsbException - If there is an error creating the UsbSerivces implementation.

java.lang.SecurityException - If the caller does not have security access.

getProperties

public static java.util.Properties getProperties()
                                          throws UsbException,
                                                 java.lang.SecurityException

Get the Properties loaded from the properties file.

If the properties have not yet been loaded, this loads them.

Returns:

An copy of the Properties.

Throws:

UsbException - If an error occurs while loading the properties.

java.lang.SecurityException - If the caller does not have security access.