JunNakamura · July 26, 2017 01:23 · Jul 26, 2017 · Mar 4, 2016
diff --git a/file0.txt b/file0.txt
@@ -0,0 +1,18 @@
+ class User {
+           /**
+            * ユーザID
+            */   
+           private String id;
+
+           /**
+            * ユーザ名
+            */ 
+           private String name;
+
+           /**
+            * 削除フラグ
+            */
+           private boolean deleted;
+
+           /* 中略 */ 
+        }
diff --git a/file1.txt b/file1.txt
@@ -0,0 +1,12 @@
+// サンプルなので、guavaつかってそれっぽいのを作成
+// 実際には設定ファイルなどから生成をするのを想定
+Map<String,String> converter = ImmutableMap.Builder()
+                               .put("ユーザID", "id")
+                               .put("ユーザ名", "name")
+                               .put("削除フラグ", "deleted")
+                               .build();
+
+public String[] toPropertyHeader(String[] header, Map<String,String> converter) {
+   /* converterをつかって、和名をカラム名に変化したarrayを生成 */
+}
+
diff --git a/file3.txt b/file3.txt
@@ -0,0 +1,14 @@
+   File file = new File("user.csv");
+   try(ICsvBeanReader beanReader = new CsvMapReader(new FileReader(file), CsvPreference.EXCEL_PREFERENCE)) {
+            String[] header = beanReader .getHeader(true); // CSVの和名ヘッダーを取得          
+            String[] propertyHeader = toPropertyHeader(header, converter); //和名ヘッダーをカラム名ヘッダーに変換
+
+            User user;
+            while((user= beanReader .read(User.class, propertyHeader)) != null) {
+                Logger.info("user {}", user);
+            }
+        } catch (Exception e) {
+            Logger.error("reading is failed.", e);
+        }
+
+
diff --git a/file4.txt b/file4.txt
@@ -0,0 +1 @@
+customerNo,firstName,lastName,birthDate,mailingAddress,married,numberOfKids,favouriteQuote,email,loyaltyPoints
diff --git a/user.csv b/user.csv
@@ -0,0 +1,3 @@
+ユーザID,ユーザ名,削除フラグ
+001,ユーザその１,false
+002,ユーザ２,true
Original file line number	Diff line number	Diff line change
		@@ -0,0 +1 @@
		customerNo,firstName,lastName,birthDate,mailingAddress,married,numberOfKids,favouriteQuote,email,loyaltyPoints