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vendor/khanamiryan/qrcode-detector-decoder/lib/ReaderException.php

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