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ZTEX |
/*%
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Java host software API of ZTEX SDK
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Copyright (C) 2009-2017 ZTEX GmbH.
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http://www.ztex.de
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This Source Code Form is subject to the terms of the Mozilla Public
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License, v. 2.0. If a copy of the MPL was not distributed with this file,
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You can obtain one at http://mozilla.org/MPL/2.0/.
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Alternatively, the contents of this file may be used under the terms
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of the GNU General Public License Version 3, as described below:
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License version 3 as
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published by the Free Software Foundation.
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This program is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, see http://www.gnu.org/licenses/.
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%*/
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package ztex;
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import org.usb4java.*;
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/** * Signals an USB error. */
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public class UsbException extends Exception {
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/**
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* Constructs an instance from the given error message.
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* @param msg The error message.
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*/
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public UsbException(String msg) {
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super( msg );
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}
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/**
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* Constructs an instance from the given device and error message.
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* @param dev The device.
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* @param msg The error message.
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*/
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public UsbException(Device dev, String msg) {
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super( ZtexDevice1.name(dev) + ": " + msg );
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}
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/**
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* Constructs an instance from error message and error number.
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* @param msg The error message.
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* @param errNum The error number.
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*/
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public UsbException(String msg, int errNum) {
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super( msg + ": " + LibUsb.strError(errNum) );
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}
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/**
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* Constructs an instance from the given device, error message and error number.
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* @param dev The device.
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* @param msg The error message.
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* @param errNum The error number.
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*/
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public UsbException(Device dev, String msg, int errNum) {
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super( ZtexDevice1.name(dev) + ": " + msg + ": " + LibUsb.strError(errNum) );
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}
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}
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