java: new helper library for the Android port

1 files changed, 55 insertions, 0 deletions

diff --git a/src/java/Object.hxx b/src/java/Object.hxx
new file mode 100644
index 000000000..226ad7623
--- /dev/null
+++ b/src/java/Object.hxx
@@ -0,0 +1,55 @@
+/*
+ * Copyright (C) 2010-2011 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_OBJECT_HXX
+#define JAVA_OBJECT_HXX
+
+#include "Ref.hxx"
+
+#include <jni.h>
+
+namespace Java {
+	/**
+	 * Wrapper for a local "jobject" reference.
+	 */
+	typedef LocalRef<jobject> LocalObject;
+
+	class Object : public GlobalRef<jobject> {
+	public:
+		/**
+		 * Constructs an uninitialized object.  The method
+		 * set() must be called before it is destructed.
+		 */
+		Object() = default;
+
+		Object(JNIEnv *env, jobject obj):GlobalRef<jobject>(env, obj) {}
+	};
+}
+
+#endif