1 files changed, 91 insertions, 0 deletions
diff --git a/src/main/java/com/google/gerrit/client/FormatUtil.java b/src/main/java/com/google/gerrit/client/FormatUtil.java
new file mode 100644
index 0000000000..5f0c9dfbda
--- /dev/null
+++ b/src/main/java/com/google/gerrit/client/FormatUtil.java
@@ -0,0 +1,91 @@
+// Copyright 2008 Google Inc.
+//
+// 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 com.google.gerrit.client;
+
+import com.google.gerrit.client.data.AccountInfo;
+import com.google.gerrit.client.reviewdb.Account;
+import com.google.gwt.i18n.client.DateTimeFormat;
+
+import java.util.Date;
+
+/** Misc. formatting functions. */
+public class FormatUtil {
+  private static final DateTimeFormat sTime =
+      DateTimeFormat.getShortTimeFormat();
+  private static final DateTimeFormat mDate =
+      DateTimeFormat.getMediumDateFormat();
+  private static final DateTimeFormat dtfmt =
+      DateTimeFormat.getFormat(mDate.getPattern() + " " + sTime.getPattern());
+
+  /** Format a date using the locale's medium length format. */
+  public static String mediumFormat(final Date dt) {
+    if (dt == null) {
+      return "";
+    }
+    return dtfmt.format(new Date(dt.getTime()));
+  }
+
+  /** Format an account as a name and email address. */
+  public static String nameEmail(final Account acct) {
+    return nameEmail(new AccountInfo(acct));
+  }
+
+  /**
+   * Formats an account as an name and an email address.
+   * <p>
+   * Example output:
+   * <ul>
+   * <li><code>A U. Thor &lt;author@example.com&gt;</code>: full populated</li>
+   * <li><code>A U. Thor (12)</code>: missing email address</li>
+   * <li><code>Anonymous Coward &lt;author@example.com&gt;</code>: missing name</li>
+   * <li><code>Anonymous Coward (12)</code>: missing name and email address</li>
+   * </ul>
+   */
+  public static String nameEmail(final AccountInfo acct) {
+    String name = acct.getFullName();
+    if (name == null) {
+      name = Gerrit.C.anonymousCoward();
+    }
+
+    final StringBuilder b = new StringBuilder();
+    b.append(name);
+    if (acct.getPreferredEmail() != null) {
+      b.append(" <");
+      b.append(acct.getPreferredEmail());
+      b.append(">");
+    } else {
+      b.append(" (");
+      b.append(acct.getId().get());
+      b.append(")");
+    }
+    return b.toString();
+  }
+
+  /**
+   * Formats an account name.
+   * <p>
+   * If the account has a full name, it returns only the full name. Otherwise it
+   * returns a longer form that includes the email address.
+   */
+  public static String name(final AccountInfo ai) {
+    if (ai.getFullName() != null) {
+      return ai.getFullName();
+    }
+    if (ai.getPreferredEmail() != null) {
+      return ai.getPreferredEmail();
+    }
+    return nameEmail(ai);
+  }
+}