checkin for entire port source tree

port_src/output/zxing/format_exception.rs

@@ -0,0 +1,53 @@
+/*
+ * 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.
+ */
+// package com::google::zxing;
+
+/**
+ * Thrown when a barcode was successfully detected, but some aspect of
+ * the content did not conform to the barcode's format rules. This could have
+ * been due to a mis-detection.
+ *
+ * @author Sean Owen
+ */
+
+ const INSTANCE: FormatException = FormatException::new();
+pub struct FormatException {
+    super: ReaderException;
+}
+
+impl FormatException {
+
+    static {
+        // since it's meaningless
+        INSTANCE::set_stack_trace(NO_TRACE);
+    }
+
+    fn new() -> FormatException {
+    }
+
+    fn new( cause: &Throwable) -> FormatException {
+        super(&cause);
+    }
+
+    pub fn  get_format_instance() -> FormatException  {
+        return  if is_stack_trace { FormatException::new() } else { INSTANCE };
+    }
+
+    pub fn  get_format_instance( cause: &Throwable) -> FormatException  {
+        return  if is_stack_trace { FormatException::new(&cause) } else { INSTANCE };
+    }
+}
+