Tarball conversion

1 files changed, 47 insertions, 0 deletions

diff --git a/lang/java/src/com/sleepycat/util/RuntimeExceptionWrapper.java b/lang/java/src/com/sleepycat/util/RuntimeExceptionWrapper.java
new file mode 100644
index 00000000..27078728
--- /dev/null
+++ b/lang/java/src/com/sleepycat/util/RuntimeExceptionWrapper.java
@@ -0,0 +1,47 @@
+/*-
+ * See the file LICENSE for redistribution information.
+ *
+ * Copyright (c) 2000, 2012 Oracle and/or its affiliates.  All rights reserved.
+ *
+ */
+
+package com.sleepycat.util;
+
+/**
+ * A RuntimeException that can contain nested exceptions.
+ *
+ * @author Mark Hayes
+ */
+public class RuntimeExceptionWrapper extends RuntimeException
+    implements ExceptionWrapper {
+
+    /**
+     * Wraps the given exception if it is not a {@code RuntimeException}.
+     *
+     * @param e any exception.
+     *
+     * @return {@code e} if it is a {@code RuntimeException}, otherwise a
+     * {@code RuntimeExceptionWrapper} for {@code e}.
+     */
+    public static RuntimeException wrapIfNeeded(Throwable e) {
+        if (e instanceof RuntimeException) {
+            return (RuntimeException) e;
+        }
+        return new RuntimeExceptionWrapper(e);
+    }
+
+    private static final long serialVersionUID = 1106961350L;
+
+    public RuntimeExceptionWrapper(Throwable e) {
+
+        super(e);
+    }
+
+    /**
+     * @deprecated replaced by {@link #getCause}.
+     */
+    public Throwable getDetail() {
+
+        return getCause();
+    }
+}