init

java/org/apache/tomcat/jni/Time.java

@@ -0,0 +1,80 @@
+/*
+ *  Licensed to the Apache Software Foundation (ASF) under one or more
+ *  contributor license agreements.  See the NOTICE file distributed with
+ *  this work for additional information regarding copyright ownership.
+ *  The ASF licenses this file to You 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 org.apache.tomcat.jni;
+
+/** Time
+ *
+ * @author Mladen Turk
+ */
+public class Time {
+
+    /** number of microseconds per second */
+    public static final long APR_USEC_PER_SEC  = 1000000L;
+    /** number of milliseconds per microsecond */
+    public static final long APR_MSEC_PER_USEC = 1000L;
+
+    /**
+     * @param t The time
+     * @return apr_time_t as a second
+     */
+    public static long sec(long t)
+    {
+        return t / APR_USEC_PER_SEC;
+    }
+
+    /**
+     * @param t The time
+     * @return apr_time_t as a msec
+     */
+    public static long msec(long t)
+    {
+        return t / APR_MSEC_PER_USEC;
+    }
+
+    /**
+     * number of microseconds since 00:00:00 January 1, 1970 UTC
+     * @return the current time
+     */
+    public static native long now();
+
+    /**
+     * Formats dates in the RFC822
+     * format in an efficient manner.
+     * @param t the time to convert
+     * @return the formatted date
+     */
+    public static native String rfc822(long t);
+
+    /**
+     * Formats dates in the ctime() format
+     * in an efficient manner.
+     * Unlike ANSI/ISO C ctime(), apr_ctime() does not include
+     * a \n at the end of the string.
+     * @param t the time to convert
+     * @return the formatted date
+     */
+    public static native String ctime(long t);
+
+    /**
+     * Sleep for the specified number of micro-seconds.
+     * <br><b>Warning :</b> May sleep for longer than the specified time.
+     * @param t desired amount of time to sleep.
+     */
+    public static native void sleep(long t);
+
+}