├── .gitignore
├── README.md
├── classes
    ├── log4j.xml
    └── log4jdbc.log4j2.properties
├── config.xml
├── img.png
├── pom.xml
└── src
    ├── Main.java
    └── kr
        └── co
            └── itpaper
                └── mysqldocument
                    ├── dao
                        ├── MyBatisConnectionFactory.java
                        └── mapper
                        │   └── TableMapper.xml
                    ├── model
                        ├── TableName.java
                        └── TableStruct.java
                    └── service
                        ├── TableService.java
                        └── impl
                            └── TableServiceImpl.java


/.gitignore:
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 1 | # 컴파일 결과물 제외
 2 | *.com
 3 | *.class
 4 | *.dll
 5 | *.exe
 6 | *.o
 7 | *.so
 8 | 
 9 | # 로그파일 제외
10 | *.log
11 | 
12 | # 운영체제에서 만드는 시스템 파일들 제외
13 | .DS_Store
14 | .DS_Store?
15 | ._*
16 | .Spotlight-V100
17 | .Trashes
18 | ehthumbs.db
19 | Thumbs.db
20 | config.xml
21 | 
22 | # 프로젝트정보 파일 제외
23 | .metadata
24 | bin/
25 | tmp/
26 | *.tmp
27 | *.bak
28 | *.swp
29 | *~.nib
30 | local.properties
31 | .settings/
32 | .loadpath
33 | .recommenders
34 | .project
35 | .externalToolBuilders/
36 | *.launch
37 | .classpath
38 | .factorypath
39 | .buildpath
40 | .target
41 | /build/
42 | target/
43 | 
44 | # Spring 팀프로젝트 충돌 방지
45 | MANIFEST.MF
46 | pom.properties
47 | target/
48 | 


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/README.md:
--------------------------------------------------------------------------------
 1 | # MySQL 테이블 명세서 생성 프로그램
 2 | 이 프로그램은 메가스터디IT아카데미(신촌)에서 이광호 강사가 진행하는 훈련과정에 참여하는 수강생의 포트폴리오 활동에 도움이 되고자 작성되었습니다. 
 3 | MySQL의 테이블 구조를 조회하여 엑셀로 명세서를 저장해주는 프로그램 입니다. 프로그램 UI는 구성하지 않았습니다.
 4 | 
 5 | - 저작도구: Eclipse
 6 | - 사용언어: JAVA
 7 | 
 8 | ## 사용방법
 9 | 
10 | 이클립스에서 프로젝트를 import한 후, config.xml 파일의 데이터베이스 접속 정보를 수정하고 바로 실행하면 됩니다.
11 | 
12 | ```xml
13 |     <properties>
14 |         <property name="hostname" value="localhost" />
15 |         <property name="portnumber" value="3306" />
16 |         <property name="database" value="데이터베이스이름" />
17 |         <property name="username" value="사용자계정" />
18 |         <property name="password" value="계정비밀번호" />
19 |     </properties>
20 | ```
21 | 
22 | ## 실행 결과 산출물 예시
23 | 
24 | ![Alt text](img.png)
25 | 
26 | ## 사용된 라이브러리
27 | - https://github.com/virtuald/curvesapi
28 | - MySQL Connector java : https://dev.mysql.com/downloads/connector/j/3.0.html 
29 | - MyBatis3 : http://www.mybatis.org/mybatis-3/ko/
30 | - Apache Log4j2 : https://logging.apache.org/log4j/2.x/
31 | - Apache POI Library : https://poi.apache.org/
32 | - Apache XML Beans : https://xmlbeans.apache.org/
33 | 


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/classes/log4j.xml:
--------------------------------------------------------------------------------
 1 | <?xml version="1.0" encoding="UTF-8"?>
 2 | <!DOCTYPE log4j:configuration PUBLIC "-//APACHE//DTD LOG4J 1.2//EN" "http://logging.apache.org/log4j/1.2/apidocs/org/apache/log4j/xml/doc-files/log4j.dtd">
 3 | <log4j:configuration xmlns:log4j="http://jakarta.apache.org/log4j/">
 4 | 
 5 |     <!-- 이클립스 콘솔에 출력되는 설정 -->
 6 |     <appender name="console" class="org.apache.log4j.ConsoleAppender">
 7 |         <param name="Target" value="System.out" />
 8 |         <!-- 로그의 출력패턴 정의 -->
 9 |         <layout class="org.apache.log4j.PatternLayout">
10 |             <param name="ConversionPattern" value="[%d{yyyy-MM-dd HH:mm:ss.SSS}][%-5p] %C{1}.%M(%F:%L) %m%n" />
11 |         </layout>
12 |     </appender>
13 | 
14 |     <!-- Application Loggers -->
15 |     <!-- study.jsp.model1 패키지 하위의 모든 클래스에서 발생하는 로그를 기록함 프로젝트 상황에 맞게 수정필요. -->
16 |     <logger name="kr.co.itpaper">
17 |         <level value="debug" />
18 |     </logger>
19 |     
20 |     <!-- DATABASE 연동 관련 로그 설정 시작 -->
21 |     <logger name="org.apache.ibatis">
22 |         <level value="DEBUG" />
23 |     </logger>
24 | 
25 |     <logger name="jdbc.sqlonly">
26 |         <level value="INFO" />
27 |     </logger>
28 | 
29 |     <logger name="jdbc.sqltiming">
30 |         <level value="OFF" />
31 |     </logger>
32 | 
33 |     <logger name="jdbc.audit">
34 |         <level value="OFF" />
35 |     </logger>
36 | 
37 |     <logger name="jdbc.resultset">
38 |         <level value="ERROR" />
39 |     </logger>
40 | 
41 |     <logger name="jdbc.resultsettable">
42 |         <level value="DEBUG" />
43 |     </logger>
44 | 
45 |     <logger name="jdbc.connection">
46 |         <level value="ERROR" />
47 |     </logger>
48 | 
49 |     <logger name="log4jdbc.debug">
50 |         <level value="ERROR" />
51 |     </logger>
52 |     <!-- DATABASE 연동 관련 로그 설정 끝 -->
53 | 
54 |     <!-- Root Logger -->
55 |     <root>
56 |         <appender-ref ref="console" />
57 |     </root>
58 | 
59 | </log4j:configuration>


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/classes/log4jdbc.log4j2.properties:
--------------------------------------------------------------------------------
 1 | log4jdbc.auto.load.popular.drivers=false
 2 | log4jdbc.drivers=com.mysql.cj.jdbc.Driver
 3 | log4jdbc.spylogdelegator.name=net.sf.log4jdbc.log.slf4j.Slf4jSpyLogDelegator
 4 | log4jdbc.dump.sql.maxlinelength=0
 5 | 
 6 | log4jdbc.debug.stack.prefix=sql
 7 | log4jdbc.sqltiming.warn.threshold=0
 8 | log4jdbc.sqltiming.error.threshold=0
 9 | log4jdbc.dump.booleanastruefalse=false
10 | log4jdbc.dump.fulldebugstacktrace=false
11 | log4jdbc.statement.warn=false
12 | log4jdbc.dump.sql.select=true
13 | log4jdbc.dump.sql.insert=true
14 | log4jdbc.dump.sql.update=true
15 | log4jdbc.dump.sql.delete=true
16 | log4jdbc.dump.sql.create=true
17 | log4jdbc.dump.sql.addsemicolon=false
18 | log4jdbc.trim.sql=true
19 | log4jdbc.trim.sql.extrablanklines=true
20 | log4jdbc.suppress.generated.keys.exception=false


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/config.xml:
--------------------------------------------------------------------------------
 1 | <?xml version="1.0" encoding="UTF-8"?>
 2 | <!DOCTYPE configuration
 3 |     PUBLIC "-//mybatis.org//DTD Config 3.0//EN"
 4 |     "http://mybatis.org/dtd/mybatis-3-config.dtd">
 5 | 
 6 | <configuration>
 7 |     <properties>
 8 |         <property name="hostname" value="localhost" />
 9 |         <property name="portnumber" value="3306" />
10 |         <property name="database" value="데이터베이스이름" />
11 |         <property name="username" value="사용자계정명" />
12 |         <property name="password" value="계정 비밀번호" />
13 |     </properties>
14 | 
15 |     <!-- MySQL 접속 정보를 지정한다. -->
16 |     <environments default="development">
17 |         <environment id="development">
18 |             <transactionManager type="JDBC" />
19 |             <dataSource type="POOLED">
20 |                 <property name="driver" value="com.mysql.cj.jdbc.Driver" />
21 |                 <property name="url" value="jdbc:mysql://${hostname}:${portnumber}/${database}?characterEncoding=UTF8&amp;serverTimezone=UTC" />
22 |                 <property name="username" value="${username}" />
23 |                 <property name="password" value="${password}" />
24 |             </dataSource>
25 |         </environment>
26 |     </environments>
27 | 
28 |     <!-- 실행할 SQL문을 정의한 Mapper XML의 경로를 지정한다. -->
29 |     <mappers>
30 |         <mapper resource="kr/co/itpaper/mysqldocument/dao/mapper/TableMapper.xml" />
31 |     </mappers>
32 | </configuration>


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/img.png:
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https://raw.githubusercontent.com/leekh4232/mysql-table-document-creator/2231c0687ca4f863d9812a9bcef28c1eed166c81/img.png


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/pom.xml:
--------------------------------------------------------------------------------
  1 | <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  2 |     xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
  3 |     <modelVersion>4.0.0</modelVersion>
  4 |     <groupId>mysql-table-document-creator</groupId>
  5 |     <artifactId>mysql-table-document-creator</artifactId>
  6 |     <version>0.0.1-SNAPSHOT</version>
  7 |     <properties>
  8 |         <java-version>1.8</java-version>
  9 |         <org.slf4j-version>1.6.6</org.slf4j-version>
 10 |     </properties>
 11 |     <build>
 12 |         <sourceDirectory>src</sourceDirectory>
 13 |         <resources>
 14 |             <resource>
 15 |                 <directory>src</directory>
 16 |                 <excludes>
 17 |                     <exclude>**/*.java</exclude>
 18 |                 </excludes>
 19 |             </resource>
 20 |         </resources>
 21 |         <plugins>
 22 |             <plugin>
 23 |                 <artifactId>maven-compiler-plugin</artifactId>
 24 |                 <version>3.8.0</version>
 25 |                 <configuration>
 26 |                     <source>1.8</source>
 27 |                     <target>1.8</target>
 28 |                 </configuration>
 29 |             </plugin>
 30 |         </plugins>
 31 |     </build>
 32 | 
 33 |     <dependencies>
 34 |         <!-- MySQL Connector/J (2019-11-28 기준 최신 버전) -->
 35 |         <!-- https://mvnrepository.com/artifact/mysql/mysql-connector-java -->
 36 |         <dependency>
 37 |             <groupId>mysql</groupId>
 38 |             <artifactId>mysql-connector-java</artifactId>
 39 |             <version>8.0.18</version>
 40 |         </dependency>
 41 | 
 42 |         <!-- MyBatis (2019-11-28 기준 최신 버전) -->
 43 |         <!-- https://mvnrepository.com/artifact/org.mybatis/mybatis -->
 44 |         <dependency>
 45 |             <groupId>org.mybatis</groupId>
 46 |             <artifactId>mybatis</artifactId>
 47 |             <version>3.5.6</version>
 48 |         </dependency>
 49 | 
 50 |         <!-- https://mvnrepository.com/artifact/com.github.virtuald/curvesapi -->
 51 |         <dependency>
 52 |             <groupId>com.github.virtuald</groupId>
 53 |             <artifactId>curvesapi</artifactId>
 54 |             <version>1.06</version>
 55 |         </dependency>
 56 | 
 57 |         <!-- https://mvnrepository.com/artifact/org.apache.xmlbeans/xmlbeans -->
 58 |         <dependency>
 59 |             <groupId>org.apache.xmlbeans</groupId>
 60 |             <artifactId>xmlbeans</artifactId>
 61 |             <version>3.1.0</version>
 62 |         </dependency>
 63 | 
 64 |         <!-- https://mvnrepository.com/artifact/org.apache.poi/poi -->
 65 |         <dependency>
 66 |             <groupId>org.apache.poi</groupId>
 67 |             <artifactId>poi</artifactId>
 68 |             <version>4.1.1</version>
 69 |         </dependency>
 70 | 
 71 |         <!-- https://mvnrepository.com/artifact/org.apache.poi/poi-excelant -->
 72 |         <dependency>
 73 |             <groupId>org.apache.poi</groupId>
 74 |             <artifactId>poi-excelant</artifactId>
 75 |             <version>4.1.1</version>
 76 |         </dependency>
 77 | 
 78 |         <!-- https://mvnrepository.com/artifact/org.apache.poi/poi-ooxml -->
 79 |         <dependency>
 80 |             <groupId>org.apache.poi</groupId>
 81 |             <artifactId>poi-ooxml</artifactId>
 82 |             <version>4.1.1</version>
 83 |         </dependency>
 84 | 
 85 |         <!-- https://mvnrepository.com/artifact/org.apache.poi/poi-ooxml-schemas -->
 86 |         <dependency>
 87 |             <groupId>org.apache.poi</groupId>
 88 |             <artifactId>poi-ooxml-schemas</artifactId>
 89 |             <version>4.1.1</version>
 90 |         </dependency>
 91 | 
 92 |         <!-- https://mvnrepository.com/artifact/org.apache.poi/poi-scratchpad -->
 93 |         <dependency>
 94 |             <groupId>org.apache.poi</groupId>
 95 |             <artifactId>poi-scratchpad</artifactId>
 96 |             <version>4.1.1</version>
 97 |         </dependency>
 98 | 
 99 | 
100 | 
101 |     </dependencies>
102 | </project>


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/src/Main.java:
--------------------------------------------------------------------------------
  1 | import java.io.File;
  2 | import java.io.FileOutputStream;
  3 | import java.io.IOException;
  4 | import java.util.List;
  5 | 
  6 | import javax.swing.JFileChooser;
  7 | import javax.swing.JOptionPane;
  8 | 
  9 | import org.apache.ibatis.session.SqlSession;
 10 | import org.apache.poi.ss.usermodel.BorderStyle;
 11 | import org.apache.poi.ss.usermodel.FillPatternType;
 12 | import org.apache.poi.ss.usermodel.HorizontalAlignment;
 13 | import org.apache.poi.ss.util.CellRangeAddress;
 14 | import org.apache.poi.xssf.usermodel.XSSFCell;
 15 | import org.apache.poi.xssf.usermodel.XSSFCellStyle;
 16 | import org.apache.poi.xssf.usermodel.XSSFColor;
 17 | import org.apache.poi.xssf.usermodel.XSSFFont;
 18 | import org.apache.poi.xssf.usermodel.XSSFRow;
 19 | import org.apache.poi.xssf.usermodel.XSSFSheet;
 20 | import org.apache.poi.xssf.usermodel.XSSFWorkbook;
 21 | 
 22 | import kr.co.itpaper.mysqldocument.dao.MyBatisConnectionFactory;
 23 | import kr.co.itpaper.mysqldocument.model.TableName;
 24 | import kr.co.itpaper.mysqldocument.model.TableStruct;
 25 | import kr.co.itpaper.mysqldocument.service.TableService;
 26 | import kr.co.itpaper.mysqldocument.service.impl.TableServiceImpl;
 27 | 
 28 | public class Main {
 29 |     @SuppressWarnings("deprecation")
 30 |     public static void main(String[] args) {
 31 | 
 32 |         // parent component of the dialog
 33 |         JFileChooser fileChooser = new JFileChooser();
 34 |         fileChooser.setDialogTitle("파일이 저장될 경로를 지정하세요.");
 35 | 
 36 |         int userSelection = fileChooser.showSaveDialog(null);
 37 |         String saveFileName = null;
 38 | 
 39 |         if (userSelection == JFileChooser.APPROVE_OPTION) {
 40 |             File fileToSave = fileChooser.getSelectedFile();
 41 |             saveFileName = fileToSave.getAbsolutePath();
 42 |         } else {
 43 |             return;
 44 |         }
 45 | 
 46 |         if (saveFileName.lastIndexOf(".xlsx") == -1) {
 47 |             saveFileName += ".xlsx";
 48 |         }
 49 | 
 50 |         SqlSession sqlSession = MyBatisConnectionFactory.getSqlSession();
 51 | 
 52 |         TableService tableService = new TableServiceImpl(sqlSession);
 53 | 
 54 |         List<TableName> table = null; // 테이블 목록
 55 | 
 56 |         try {
 57 |             table = tableService.selectTableList();
 58 | 
 59 |             for (int i = 0; i < table.size(); i++) {
 60 |                 TableName tableItem = table.get(i);
 61 |                 // 테이블 목록 수 만큼 구조 조회 SQL 호출
 62 |                 tableItem.setStruct(tableService.selectTableStruct(tableItem.getTableName()));
 63 |             }
 64 |         } catch (Exception e) {
 65 |             JOptionPane.showMessageDialog(null, e.getLocalizedMessage(), "확인", JOptionPane.ERROR_MESSAGE);
 66 |             e.printStackTrace();
 67 |             sqlSession.close();
 68 |             return;
 69 |         } finally {
 70 |             sqlSession.close();
 71 |         }
 72 | 
 73 |         // -----------
 74 | 
 75 |         // 1차로 workbook을 생성
 76 |         XSSFWorkbook workbook = new XSSFWorkbook();
 77 | 
 78 |         // 해더부분셀에 스타일을 주기위한 인스턴스 생성
 79 |         XSSFCellStyle headerStyle = workbook.createCellStyle();
 80 |         headerStyle.setAlignment(HorizontalAlignment.CENTER); // 스타일인스턴스의 속성
 81 |         headerStyle.setFillForegroundColor(new XSSFColor(new java.awt.Color(255, 255, 0)));
 82 |         headerStyle.setFillPattern(FillPatternType.SOLID_FOREGROUND);
 83 |         headerStyle.setBorderRight(BorderStyle.THIN); // 테두리 설정
 84 |         headerStyle.setBorderLeft(BorderStyle.THIN);
 85 |         headerStyle.setBorderTop(BorderStyle.THIN);
 86 |         headerStyle.setBorderBottom(BorderStyle.THIN);
 87 |         XSSFFont font = workbook.createFont(); // 폰트 조정 인스턴스 생성
 88 |         font.setBold(true);
 89 |         font.setFontHeightInPoints((short) 16);
 90 |         headerStyle.setFont(font);
 91 | 
 92 |         // 가운데 정렬과 얇은 테두리를 위한 스타일 인스턴스 생성
 93 |         XSSFCellStyle cellStyle0 = workbook.createCellStyle();
 94 |         cellStyle0.setAlignment(HorizontalAlignment.CENTER);
 95 |         cellStyle0.setBorderRight(BorderStyle.THIN);
 96 |         cellStyle0.setBorderLeft(BorderStyle.THIN);
 97 |         cellStyle0.setBorderTop(BorderStyle.THIN);
 98 |         cellStyle0.setBorderBottom(BorderStyle.THIN);
 99 |         XSSFFont font0 = workbook.createFont(); // 폰트 조정 인스턴스 생성
100 |         font0.setFontHeightInPoints((short) 14);
101 |         cellStyle0.setFont(font0);
102 | 
103 |         // 얇은 테두리를 위한 스타일 인스턴스 생성
104 |         XSSFCellStyle cellStyle1 = workbook.createCellStyle();
105 |         cellStyle1.setAlignment(HorizontalAlignment.LEFT);
106 |         cellStyle1.setBorderRight(BorderStyle.THIN);
107 |         cellStyle1.setBorderLeft(BorderStyle.THIN);
108 |         cellStyle1.setBorderTop(BorderStyle.THIN);
109 |         cellStyle1.setBorderBottom(BorderStyle.THIN);
110 |         XSSFFont font1 = workbook.createFont(); // 폰트 조정 인스턴스 생성
111 |         font1.setFontHeightInPoints((short) 14);
112 |         cellStyle1.setFont(font1);
113 | 
114 |         XSSFRow row = null;
115 |         XSSFCell cell = null;
116 |         
117 |         // 2차는 sheet생성
118 |         XSSFSheet sheet = workbook.createSheet("테이블명세서");
119 | 
120 |         // 셀별 널비 정하기 헤더 그리기
121 |         sheet.setColumnWidth((short) 0, (short) 2000);
122 |         sheet.setColumnWidth((short) 1, (short) 5000);
123 |         sheet.setColumnWidth((short) 2, (short) 4000);
124 |         sheet.setColumnWidth((short) 3, (short) 3000);
125 |         sheet.setColumnWidth((short) 4, (short) 3000);
126 |         sheet.setColumnWidth((short) 5, (short) 5000);
127 |         sheet.setColumnWidth((short) 6, (short) 10000);
128 | 
129 |         sheet.addMergedRegion(new CellRangeAddress(0, 0, 0, 1));
130 |         sheet.addMergedRegion(new CellRangeAddress(0, 0, 2, 6));
131 |         sheet.addMergedRegion(new CellRangeAddress(1, 1, 0, 1));
132 |         sheet.addMergedRegion(new CellRangeAddress(1, 1, 2, 6));
133 | 
134 |         // 시트에 타이틀 행을 하나 생성한다.(i 값이 0이면 첫번째 줄에 해당)
135 |         int k = 0;
136 | 
137 |         for (int i = 0; i < table.size(); i++) {
138 |             TableName name = table.get(i);
139 |             
140 |             row = sheet.createRow((short) k++);
141 |             cell = row.createCell(0);
142 |             cell.setCellValue("TableName");
143 |             cell.setCellStyle(headerStyle);
144 | 
145 |             cell = row.createCell(1);
146 |             cell.setCellStyle(headerStyle);
147 | 
148 |             cell = row.createCell(2);
149 |             cell.setCellValue(name.getTableName().trim());
150 |             cell.setCellStyle(cellStyle1);
151 | 
152 |             cell = row.createCell(3);
153 |             cell.setCellStyle(cellStyle1);
154 |             cell = row.createCell(4);
155 |             cell.setCellStyle(cellStyle1);
156 |             cell = row.createCell(5);
157 |             cell.setCellStyle(cellStyle1);
158 |             cell = row.createCell(6);
159 |             cell.setCellStyle(cellStyle1);
160 | 
161 |             row = sheet.createRow((short) k++);
162 |             cell = row.createCell(0);
163 |             cell.setCellValue("Description");
164 |             cell.setCellStyle(headerStyle);
165 | 
166 |             cell = row.createCell(1);
167 |             cell.setCellStyle(headerStyle);
168 | 
169 |             cell = row.createCell(2);
170 |             cell.setCellValue(name.getComment().trim());
171 |             cell.setCellStyle(cellStyle1);
172 | 
173 |             cell = row.createCell(3);
174 |             cell.setCellStyle(cellStyle1);
175 |             cell = row.createCell(4);
176 |             cell.setCellStyle(cellStyle1);
177 |             cell = row.createCell(5);
178 |             cell.setCellStyle(cellStyle1);
179 |             cell = row.createCell(6);
180 |             cell.setCellStyle(cellStyle1);
181 | 
182 |             row = sheet.createRow((short) k++);
183 | 
184 |             cell = row.createCell(0);
185 |             cell.setCellValue("No");
186 |             cell.setCellStyle(headerStyle);
187 | 
188 |             cell = row.createCell(1);
189 |             cell.setCellValue("FieldName");
190 |             cell.setCellStyle(headerStyle);
191 | 
192 |             cell = row.createCell(2);
193 |             cell.setCellValue("DataType");
194 |             cell.setCellStyle(headerStyle);
195 | 
196 |             cell = row.createCell(3);
197 |             cell.setCellValue("Null");
198 |             cell.setCellStyle(headerStyle);
199 | 
200 |             cell = row.createCell(4);
201 |             cell.setCellValue("Key");
202 |             cell.setCellStyle(headerStyle);
203 | 
204 |             cell = row.createCell(5);
205 |             cell.setCellValue("Extra");
206 |             cell.setCellStyle(headerStyle);
207 | 
208 |             cell = row.createCell(6);
209 |             cell.setCellValue("Comment");
210 |             cell.setCellStyle(headerStyle);
211 | 
212 |             List<TableStruct> structList = name.getStruct();
213 | 
214 |             for (int j = 0; j < structList.size(); j++, k++) {
215 |                 // 시트에 하나의 행을 생성한다(i 값이 0이면 첫번째 줄에 해당)
216 |                 row = sheet.createRow((short) k);
217 | 
218 |                 TableStruct struct = structList.get(j);
219 | 
220 |                 // 생성된 row에 컬럼을 생성한다
221 |                 int x = 0;
222 |                 cell = row.createCell(x++);
223 |                 cell.setCellValue(struct.getId());
224 |                 cell.setCellStyle(cellStyle0);
225 | 
226 |                 cell = row.createCell(x++);
227 |                 cell.setCellValue(struct.getFieldName().trim());
228 |                 cell.setCellStyle(cellStyle1);
229 | 
230 |                 cell = row.createCell(x++);
231 |                 cell.setCellValue(struct.getDataType().trim());
232 |                 cell.setCellStyle(cellStyle0);
233 | 
234 |                 cell = row.createCell(x++);
235 |                 cell.setCellValue(struct.getIsNull().trim());
236 |                 cell.setCellStyle(cellStyle0);
237 | 
238 |                 cell = row.createCell(x++);
239 |                 cell.setCellValue(struct.getKey().trim());
240 |                 cell.setCellStyle(cellStyle0);
241 | 
242 |                 cell = row.createCell(x++);
243 |                 cell.setCellValue(struct.getExtra().trim());
244 |                 cell.setCellStyle(cellStyle0);
245 | 
246 |                 cell = row.createCell(x++);
247 |                 cell.setCellValue(struct.getComment().replace("\\n", " ").trim());
248 |                 cell.setCellStyle(cellStyle1);
249 |             }
250 |             
251 |             // 테이블간 빈 줄 삽입
252 |             row = sheet.createRow((short) k++);
253 |             cell = row.createCell(1);
254 |             cell = row.createCell(2);
255 |             cell = row.createCell(3);
256 |             cell = row.createCell(4);
257 |             cell = row.createCell(5);
258 |             cell = row.createCell(6);
259 |             row = sheet.createRow((short) k++);
260 |             cell = row.createCell(1);
261 |             cell = row.createCell(2);
262 |             cell = row.createCell(3);
263 |             cell = row.createCell(4);
264 |             cell = row.createCell(5);
265 |             cell = row.createCell(6);
266 |         }
267 | 
268 |         FileOutputStream fos = null;
269 |         try {
270 |             fos = new FileOutputStream(saveFileName);
271 |             // 파일을 쓴다
272 |             workbook.write(fos);
273 |         } catch (Exception e) {
274 |             JOptionPane.showMessageDialog(null, e.getLocalizedMessage(), "확인", JOptionPane.ERROR_MESSAGE);
275 |             e.printStackTrace();
276 |             return;
277 |         } finally {
278 |             if (workbook != null) {
279 |                 try {
280 |                     workbook.close();
281 |                 } catch (IOException e) {
282 |                     // TODO Auto-generated catch block
283 |                     e.printStackTrace();
284 |                 }
285 |             }
286 | 
287 |             if (fos != null) {
288 |                 try {
289 |                     fos.close();
290 |                 } catch (IOException e) {
291 |                     JOptionPane.showMessageDialog(null, e.getLocalizedMessage(), "확인", JOptionPane.ERROR_MESSAGE);
292 |                     e.printStackTrace();
293 |                     return;
294 |                 }
295 |             }
296 |         }
297 | 
298 |         JOptionPane.showMessageDialog(null, saveFileName + " 경로에 엑셀파일이 저장되었습니다.", "확인", JOptionPane.INFORMATION_MESSAGE);
299 |     }
300 | }
301 | 


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/src/kr/co/itpaper/mysqldocument/dao/MyBatisConnectionFactory.java:
--------------------------------------------------------------------------------
 1 | package kr.co.itpaper.mysqldocument.dao;
 2 | 
 3 | import java.io.FileNotFoundException;
 4 | import java.io.FileReader;
 5 | import java.io.Reader;
 6 | 
 7 | import org.apache.ibatis.session.SqlSession;
 8 | import org.apache.ibatis.session.SqlSessionFactory;
 9 | import org.apache.ibatis.session.SqlSessionFactoryBuilder;
10 | 
11 | public class MyBatisConnectionFactory {
12 | 	/** 데이터베이스 접속 객체 */
13 | 	private static SqlSessionFactory sqlSessionFactory;
14 | 
15 | 	/** XML에 명시된 접속 정보를 읽어들인다. */
16 | 	static {
17 | 		try {
18 | 
19 | 			// 접속 정보를 명시하고 있는 XML의 경로 읽기
20 | 			Reader reader = new FileReader(System.getProperty("user.dir") + "/config.xml");
21 | 
22 | 			if (sqlSessionFactory == null) {
23 | 				sqlSessionFactory = new SqlSessionFactoryBuilder().build(reader);
24 | 			}
25 | 		} catch (FileNotFoundException fileNotFoundException) {
26 | 			fileNotFoundException.printStackTrace();
27 | 		}
28 | 	}
29 | 
30 | 	/** 데이터베이스 접속 객체를 리턴한다. */
31 | 	public static SqlSession getSqlSession() {
32 | 		return sqlSessionFactory.openSession();
33 | 	}
34 | }
35 | 


--------------------------------------------------------------------------------
/src/kr/co/itpaper/mysqldocument/dao/mapper/TableMapper.xml:
--------------------------------------------------------------------------------
 1 | <?xml version="1.0" encoding="UTF-8"?>
 2 | <!DOCTYPE mapper
 3 | PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
 4 | "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
 5 | 
 6 | <!-- 이 XML의 구조대로 구현될 클래스의 이름 -->
 7 | <mapper namespace="TableMapper">
 8 | 
 9 | 	<!-- Beans 클래스의 객체이름(id)과 클래스이름(type)을 명시한다. -->
10 | 	<resultMap id="tableStruct" type="kr.co.itpaper.mysqldocument.model.TableStruct">
11 | 		<result property="id" column="id" />
12 | 		<result property="fieldName" column="fieldName" />
13 | 		<result property="dataType" column="dataType" />
14 | 		<result property="isNull" column="isNull" />
15 | 		<result property="key" column="key" />
16 | 		<result property="extra" column="extra" />
17 | 		<result property="defaultValue" column="defaultValue" />
18 | 		<result property="comment" column="comment" />
19 | 	</resultMap>
20 | 	
21 | 	<resultMap id="tableName" type="kr.co.itpaper.mysqldocument.model.TableName">
22 | 		<result property="tableName" column="tableName" />
23 | 		<result property="comment" column="comment" />
24 | 	</resultMap>
25 | 	
26 | 	<select id="selectTableStruct" parameterType="java.lang.String" resultMap="tableStruct">
27 | 		SELECT
28 | 			ORDINAL_POSITION AS `id`,
29 | 			COLUMN_NAME AS `fieldName`,
30 | 			COLUMN_TYPE AS `dataType`,
31 | 			if( IS_NULLABLE = 'NO', 'NOT NULL', 'NULL' ) as 'isNull',
32 | 			COLUMN_KEY AS `key`,
33 | 			EXTRA AS `extra`,
34 | 			COLUMN_DEFAULT `defaultValue`,
35 | 			COLUMN_COMMENT AS `comment`
36 | 		FROM
37 | 			INFORMATION_SCHEMA.COLUMNS
38 | 		WHERE
39 | 			TABLE_SCHEMA = '${database}'
40 | 			AND TABLE_NAME = #{tableName}
41 | 		ORDER BY
42 | 			TABLE_NAME, ORDINAL_POSITION
43 | 	</select>
44 | 	
45 | 	<select id="selectTableList" resultMap="tableName">
46 | 		SELECT TABLE_NAME as `tableName`,TABLE_COMMENT as `comment`
47 | 		FROM INFORMATION_SCHEMA.TABLES
48 | 		WHERE TABLE_SCHEMA='${database}'
49 | 		ORDER BY `tableName` ASC;
50 | 	</select>
51 | </mapper>
52 | 
53 | 


--------------------------------------------------------------------------------
/src/kr/co/itpaper/mysqldocument/model/TableName.java:
--------------------------------------------------------------------------------
 1 | package kr.co.itpaper.mysqldocument.model;
 2 | 
 3 | import java.util.List;
 4 | 
 5 | public class TableName {
 6 | 	// 테이블이름
 7 | 	private String tableName;
 8 | 	// 테이블 주석
 9 | 	private String comment;
10 | 	// 테이블 구조
11 | 	private List<TableStruct> struct;
12 | 
13 | 	public String getTableName() {
14 | 		return tableName;
15 | 	}
16 | 
17 | 	public void setTableName(String tableName) {
18 | 		this.tableName = tableName;
19 | 	}
20 | 
21 | 	public String getComment() {
22 | 		return comment;
23 | 	}
24 | 
25 | 	public void setComment(String comment) {
26 | 		this.comment = comment;
27 | 	}
28 | 
29 | 	public List<TableStruct> getStruct() {
30 | 		return struct;
31 | 	}
32 | 
33 | 	public void setStruct(List<TableStruct> struct) {
34 | 		this.struct = struct;
35 | 	}
36 | 
37 | 	@Override
38 | 	public String toString() {
39 | 		return "TableName [tableName=" + tableName + ", comment=" + comment + ", struct=" + struct + "]";
40 | 	}
41 | 
42 | }
43 | 


--------------------------------------------------------------------------------
/src/kr/co/itpaper/mysqldocument/model/TableStruct.java:
--------------------------------------------------------------------------------
 1 | package kr.co.itpaper.mysqldocument.model;
 2 | 
 3 | public class TableStruct {
 4 | 	// 일련번호
 5 | 	private int id;
 6 | 	// 컬럼명
 7 | 	private String fieldName;
 8 | 	// 데이터 타입
 9 | 	private String dataType;
10 | 	// 널 허용 여부
11 | 	private String isNull;
12 | 	// 제약조건
13 | 	private String key;
14 | 	// 기타 속성
15 | 	private String extra;
16 | 	// 기본값
17 | 	private String defaultValue;
18 | 	// 주석
19 | 	private String comment;
20 | 
21 | 	public int getId() {
22 | 		return id;
23 | 	}
24 | 
25 | 	public void setId(int id) {
26 | 		this.id = id;
27 | 	}
28 | 
29 | 	public String getFieldName() {
30 | 		return fieldName;
31 | 	}
32 | 
33 | 	public void setFieldName(String fieldName) {
34 | 		this.fieldName = fieldName;
35 | 	}
36 | 
37 | 	public String getDataType() {
38 | 		return dataType;
39 | 	}
40 | 
41 | 	public void setDataType(String dataType) {
42 | 		this.dataType = dataType;
43 | 	}
44 | 
45 | 	public String getIsNull() {
46 | 		return isNull;
47 | 	}
48 | 
49 | 	public void setIsNull(String isNull) {
50 | 		this.isNull = isNull;
51 | 	}
52 | 
53 | 	public String getKey() {
54 | 		return key;
55 | 	}
56 | 
57 | 	public void setKey(String key) {
58 | 		this.key = key;
59 | 	}
60 | 
61 | 	public String getExtra() {
62 | 		return extra;
63 | 	}
64 | 
65 | 	public void setExtra(String extra) {
66 | 		this.extra = extra;
67 | 	}
68 | 
69 | 	public String getDefaultValue() {
70 | 		return defaultValue;
71 | 	}
72 | 
73 | 	public void setDefaultValue(String defaultValue) {
74 | 		this.defaultValue = defaultValue;
75 | 	}
76 | 
77 | 	public String getComment() {
78 | 		return comment;
79 | 	}
80 | 
81 | 	public void setComment(String comment) {
82 | 		this.comment = comment;
83 | 	}
84 | 
85 | 	@Override
86 | 	public String toString() {
87 | 		return "TableDesc [id=" + id + ", fieldName=" + fieldName + ", dataType=" + dataType + ", isNull=" + isNull
88 | 				+ ", key=" + key + ", extra=" + extra + ", defaultValue=" + defaultValue + ", comment=" + comment + "]";
89 | 	}
90 | 
91 | }
92 | 


--------------------------------------------------------------------------------
/src/kr/co/itpaper/mysqldocument/service/TableService.java:
--------------------------------------------------------------------------------
 1 | package kr.co.itpaper.mysqldocument.service;
 2 | 
 3 | import java.util.List;
 4 | 
 5 | import kr.co.itpaper.mysqldocument.model.TableName;
 6 | import kr.co.itpaper.mysqldocument.model.TableStruct;
 7 | 
 8 | public interface TableService {
 9 | 	
10 | 	/**
11 | 	 * 테이블 목록을 리턴한다.
12 | 	 * @return
13 | 	 * @throws Exception
14 | 	 */
15 | 	public List<TableName> selectTableList() throws Exception;
16 | 	
17 | 	/**
18 | 	 * 주어진 테이블의 구조를 조회한다.
19 | 	 * @param tableName - 테이블이름
20 | 	 * @return
21 | 	 * @throws Exception
22 | 	 */
23 | 	public List<TableStruct> selectTableStruct(String tableName) throws Exception;
24 | 	
25 | }
26 | 


--------------------------------------------------------------------------------
/src/kr/co/itpaper/mysqldocument/service/impl/TableServiceImpl.java:
--------------------------------------------------------------------------------
 1 | package kr.co.itpaper.mysqldocument.service.impl;
 2 | 
 3 | import java.util.List;
 4 | 
 5 | import org.apache.ibatis.session.SqlSession;
 6 | import kr.co.itpaper.mysqldocument.model.TableName;
 7 | import kr.co.itpaper.mysqldocument.model.TableStruct;
 8 | import kr.co.itpaper.mysqldocument.service.TableService;
 9 | 
10 | public class TableServiceImpl implements TableService {
11 | 
12 | 	/** MyBatis */
13 | 	// --> import org.apache.ibatis.session.SqlSession
14 | 	SqlSession sqlSession;
15 | 
16 | 	/** 생성자를 통한 객체 생성 */
17 | 	public TableServiceImpl(SqlSession sqlSession) {
18 | 		this.sqlSession = sqlSession;
19 | 	}
20 | 
21 | 	@Override
22 | 	public List<TableName> selectTableList() throws Exception {
23 | 		List<TableName> result = null;
24 | 
25 | 		try {
26 | 			result = sqlSession.selectList("TableMapper.selectTableList");
27 | 			if (result == null) {
28 | 				throw new NullPointerException();
29 | 			}
30 | 		} catch (NullPointerException e) {
31 | 			throw new Exception("조회된 테이블 목록이 없습니다.");
32 | 		} catch (Exception e) {
33 | 		    e.printStackTrace();
34 | 			System.out.println(e.getLocalizedMessage());
35 | 			throw new Exception("테이블 목록 조회에 실패했습니다.");
36 | 		}
37 | 
38 | 		return result;
39 | 	}
40 | 
41 | 	@Override
42 | 	public List<TableStruct> selectTableStruct(String tableName) throws Exception {
43 | 		List<TableStruct> result = null;
44 | 
45 | 		try {
46 | 			result = sqlSession.selectList("TableMapper.selectTableStruct", tableName);
47 | 			if (result == null) {
48 | 				throw new NullPointerException();
49 | 			}
50 | 		} catch (NullPointerException e) {
51 | 			throw new Exception(tableName + "(은)는 존재하지 않는 테이블입니다.");
52 | 		} catch (Exception e) {
53 | 			System.out.println(e.getLocalizedMessage());
54 | 			throw new Exception(tableName + "테이블 구조 조회에 실패했습니다.");
55 | 		}
56 | 
57 | 		return result;
58 | 	}
59 | 
60 | }
61 | 


--------------------------------------------------------------------------------