1 files changed, 72 insertions, 0 deletions
diff --git a/framework/src/onos/core/api/src/main/java/org/onosproject/ui/table/cell/TimeFormatter.java b/framework/src/onos/core/api/src/main/java/org/onosproject/ui/table/cell/TimeFormatter.java
new file mode 100644
index 00000000..44dc1940
--- /dev/null
+++ b/framework/src/onos/core/api/src/main/java/org/onosproject/ui/table/cell/TimeFormatter.java
@@ -0,0 +1,72 @@
+/*
+ * Copyright 2015 Open Networking Laboratory
+ *
+ * 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 org.onosproject.ui.table.cell;
+
+import org.joda.time.DateTime;
+import org.joda.time.DateTimeZone;
+import org.joda.time.format.DateTimeFormat;
+import org.joda.time.format.DateTimeFormatter;
+
+import java.util.Locale;
+
+/**
+ * Formats time values using {@link DateTimeFormatter}.
+ */
+public final class TimeFormatter extends AbstractCellFormatter {
+
+    private DateTimeFormatter dtf;
+
+    // NOTE: Unlike other formatters in this package, this one is not
+    //       implemented as a Singleton, because instances may be
+    //       decorated with alternate locale and/or timezone.
+
+    /**
+     * Constructs a time formatter that uses the default locale and timezone.
+     */
+    public TimeFormatter() {
+        dtf = DateTimeFormat.longTime();
+    }
+
+    /**
+     * Sets the locale to use for formatting the time.
+     *
+     * @param locale locale to use for formatting
+     * @return self, for chaining
+     */
+    public TimeFormatter withLocale(Locale locale) {
+        dtf = dtf.withLocale(locale);
+        return this;
+    }
+
+    /**
+     * Sets the time zone to use for formatting the time.
+     *
+     * @param zone time zone to use
+     * @return self, for chaining
+     */
+    public TimeFormatter withZone(DateTimeZone zone) {
+        dtf = dtf.withZone(zone);
+        return this;
+    }
+
+    @Override
+    protected String nonNullFormat(Object value) {
+        return dtf.print((DateTime) value);
+    }
+
+}