51 lines
1.6 KiB
PHP
51 lines
1.6 KiB
PHP
<?php
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/*
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* Copyright 2007 ZXing authors
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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namespace Zxing;
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/**
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* The general exception class throw when something goes wrong during decoding of a barcode.
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* This includes, but is not limited to, failing checksums / error correction algorithms, being
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* unable to locate finder timing patterns, and so on.
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*
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* @author Sean Owen
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*/
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abstract class ReaderException extends \Exception
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{
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// disable stack traces when not running inside test units
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//protected static $isStackTrace = System.getProperty("surefire.test.class.path") != null;
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protected static $isStackTrace = false;
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function ReaderException($cause = null)
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{
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if ($cause) {
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parent::__construct($cause);
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}
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}
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// Prevent stack traces from being taken
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// srowen says: huh, my IDE is saying this is not an override. native methods can't be overridden?
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// This, at least, does not hurt. Because we use a singleton pattern here, it doesn't matter anyhow.
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//@Override
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public final function fillInStackTrace()
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{
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return null;
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}
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}
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