From 45182accb189d95b0cc12efb0a27c62b072d5f1f Mon Sep 17 00:00:00 2001
From: Thomas Neidhart <tn@apache.org>
Date: Sun, 13 Jan 2013 10:12:33 +0000
Subject: [PATCH] Update checkstyle rules with the settings from codec.

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/logging/trunk@1432573 13f79535-47bb-0310-9956-ffa450edef68
---
 checkstyle.xml | 74 ++++++++++++++++++++++++++++++++++----------------
 1 file changed, 51 insertions(+), 23 deletions(-)

diff --git a/checkstyle.xml b/checkstyle.xml
index 302c2fd..cec133f 100644
--- a/checkstyle.xml
+++ b/checkstyle.xml
@@ -1,22 +1,19 @@
 <?xml version="1.0"?>
-
 <!--
+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
 
- 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.
+     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.
 -->
 
 <!DOCTYPE module PUBLIC
@@ -25,17 +22,48 @@
 
 <!-- commons logging customization of default Checkstyle behavior -->
 <module name="Checker">
-  <property name="localeLanguage" value="en"/>
+  <property name="localeLanguage" value="en" />
+  <property name="severity" value="warning"/>
+
+  <!-- Checks whether files end with a new line. -->
+  <!-- See http://checkstyle.sf.net/config_misc.html#NewlineAtEndOfFile -->
+  <module name="NewlineAtEndOfFile" />
+
+  <!-- Verify that EVERY source file has the appropriate license -->
+  <module name="Header">
+    <property name="headerFile" value="${checkstyle.header.file}" />
+  </module>
+
+  <!-- Checks for Tab characters -->
+  <!-- See http://checkstyle.sourceforge.net/config_whitespace.html#FileTabCharacter -->
+  <module name="FileTabCharacter">
+    <property name="fileExtensions" value="java" />
+  </module>
+
+  <!-- Checks for white space at the end of the line -->
+  <!-- See http://checkstyle.sourceforge.net/config_regexp.html -->
+  <module name="RegexpSingleline">
+    <property name="format" value="\s+$" />
+    <property name="message" value="Line has trailing spaces." />
+    <property name="fileExtensions" value="java" />
+  </module>
+
+  <!-- @author tags are deprecated -->
+  <module name="RegexpSingleline">
+    <property name="format" value="^\s+\*\s+@author\s" />
+    <property name="message" value="Deprecated @author tag" />
+    <property name="fileExtensions" value="java" />
+    <property name="severity" value="warning" />
+  </module>
 
   <module name="TreeWalker">
-    <!-- Verify that EVERY source file has the appropriate license -->
-    <module name="Header">
-      <property name="headerFile" value="${checkstyle.header.file}"/>
-    </module>
-
+    <property name="cacheFile" value="target/cachefile" />
     <module name="OperatorWrap">
-      <property name="option" value="nl"/>
+      <property name="option" value="eol" />
+    </module>
+    <module name="LineLength">
+      <property name="max" value="120"/>
     </module>
   </module>
-</module>
 
+</module>