svn commit: r1310245 - /commons/proper/digester/trunk/annotations-processor/src/main/java/org/apache/commons/digester3/annotations/processor/FormattingMessager.java

[si...@apache.org]

Author: simonetripodi
Date: Fri Apr  6 08:58:06 2012
New Revision: 1310245

URL: http://svn.apache.org/viewvc?rev=1310245&view=rev
Log:
first checkin of FormattingMessager class

Added:
    commons/proper/digester/trunk/annotations-processor/src/main/java/org/apache/commons/digester3/annotations/processor/FormattingMessager.java   (with props)

Added: commons/proper/digester/trunk/annotations-processor/src/main/java/org/apache/commons/digester3/annotations/processor/FormattingMessager.java
URL: http://svn.apache.org/viewvc/commons/proper/digester/trunk/annotations-processor/src/main/java/org/apache/commons/digester3/annotations/processor/FormattingMessager.java?rev=1310245&view=auto
==============================================================================
--- commons/proper/digester/trunk/annotations-processor/src/main/java/org/apache/commons/digester3/annotations/processor/FormattingMessager.java (added)
+++ commons/proper/digester/trunk/annotations-processor/src/main/java/org/apache/commons/digester3/annotations/processor/FormattingMessager.java Fri Apr  6 08:58:06 2012
@@ -0,0 +1,77 @@
+package org.apache.commons.digester3.annotations.processor;
+
+/*
+ * 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.
+ */
+
+import static java.lang.String.format;
+import static javax.tools.Diagnostic.Kind.ERROR;
+import static javax.tools.Diagnostic.Kind.MANDATORY_WARNING;
+import static javax.tools.Diagnostic.Kind.NOTE;
+import static javax.tools.Diagnostic.Kind.OTHER;
+import static javax.tools.Diagnostic.Kind.WARNING;
+
+import javax.annotation.processing.Messager;
+import javax.tools.Diagnostic.Kind;
+
+/**
+ * Utility class to reduce the boilerplate code of writing messages using the {@link Messager}.
+ *
+ * @since 3.3
+ */
+final class FormattingMessager
+{
+
+    private final Messager messager;
+
+    public FormattingMessager( Messager messager )
+    {
+        this.messager = messager;
+    }
+
+    public void error( String pattern, Object...args )
+    {
+        message( ERROR, pattern, args );
+    }
+
+    public void mandatoryWarning( String pattern, Object...args )
+    {
+        message( MANDATORY_WARNING, pattern, args );
+    }
+
+    public void note( String pattern, Object...args )
+    {
+        message( NOTE, pattern, args );
+    }
+
+    public void other( String pattern, Object...args )
+    {
+        message( OTHER, pattern, args );
+    }
+
+    public void warning( String pattern, Object...args )
+    {
+        message( WARNING, pattern, args );
+    }
+
+    private void message( Kind kind, String pattern, Object...args )
+    {
+        messager.printMessage( kind, format( pattern, args ) );
+    }
+
+}

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