Update license headers

[lgpl/argeo-commons.git] / basic / runtime / org.argeo.basic.nodeps / src / main / java / org / argeo / util / CsvWriter.java

diff --git a/basic/runtime/org.argeo.basic.nodeps/src/main/java/org/argeo/util/CsvWriter.java b/basic/runtime/org.argeo.basic.nodeps/src/main/java/org/argeo/util/CsvWriter.java
index 2167af1ad18a71dbf7fab3331a6e17eaefabb0a2..b3f383883970a09ebee6feb624ae6f60cc4f216a 100644 (file)
--- a/basic/runtime/org.argeo.basic.nodeps/src/main/java/org/argeo/util/CsvWriter.java
+++ b/basic/runtime/org.argeo.basic.nodeps/src/main/java/org/argeo/util/CsvWriter.java
@@ -1,3 +1,18 @@
+/*
+ * Copyright (C) 2007-2012 Mathieu Baudier
+ *
+ * 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.argeo.util;
 
 import java.io.IOException;
@@ -69,7 +84,12 @@ public class CsvWriter {
        public void writeLine(Object[] tokens) {
                try {
                        for (int i = 0; i < tokens.length; i++) {
-                               writeToken(tokens[i].toString());
+                               if (tokens[i] == null) {
+                                       // TODO configure how to deal with null
+                                       writeToken("");
+                               } else {
+                                       writeToken(tokens[i].toString());
+                               }
                                if (i != (tokens.length - 1))
                                        out.write(separator);
                        }