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Diffstat (limited to '')
| -rw-r--r-- | src/java/Exception.hxx | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/src/java/Exception.hxx b/src/java/Exception.hxx new file mode 100644 index 000000000..adbdebb47 --- /dev/null +++ b/src/java/Exception.hxx @@ -0,0 +1,49 @@ +/* + * Copyright (C) 2010-2012 Max Kellermann <max@duempel.org> + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * - Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the + * distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + * FOUNDATION OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES + * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, + * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED + * OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#ifndef JAVA_EXCEPTION_HXX +#define JAVA_EXCEPTION_HXX + +#include <jni.h> + +namespace Java { + /** + * Check if an exception has occurred, and discard it. + * + * @return true if an exception was found (and discarded) + */ + static inline bool DiscardException(JNIEnv *env) { + bool result = env->ExceptionCheck(); + if (result) + env->ExceptionClear(); + return result; + } +} + +#endif |