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97 lines
2.7 KiB
Java
97 lines
2.7 KiB
Java
import com.Ineb.Dguard.*;
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import com.Ineb.Exception.DguardLoginException;
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import com.Ineb.Exception.DguardNetworkException;
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import com.Ineb.Exception.DGuardPropertyException;
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import java.io.*;
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import java.sql.*;
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public class PGSQLEnc {
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static final String DB_URL = "jdbc:postgressql://127.0.0.1:5432/miracle";
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static final String USERNAME = "miracle";
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static final String PASSWORD = "q!fvYOP^evn";
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public static void main(String[] args) {
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DguardManager dm = null;
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Connection conn = null;
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PreparedStatement pstmt = null;
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PreparedStatement updatePstmt = null;
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ResultSet rset=null;
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try{
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dm = DguardManager.Init("miraclefunding", "Agent!1700", "Agent!1700", "/home/inebsoft/javaapi/conf/dguard.conf");
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conn = DriverManager.getConnection(DB_URL,USERNAME,PASSWORD);
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conn.setAutoCommit(false);
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System.out.println("- PostgreeSQL Connection");
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String selectSql = "SELECT seq, data FROM tbl01";
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pstmt = conn.prepareStatement(selectSql.toString());
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rset = pstmt.executeQuery();
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String updateSql = "UPDATE tbl01 SET data = ? WHERE seq = ?";
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updatePstmt = conn.prepareStatement(updateSql.toString());
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int commitCnt = 0;
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while(rset.next()){
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int seq = rset.getInt("SEQ");
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String data01 = rset.getString("data");
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String encdata01 = dm.Encrypt("TBL", "ENC", data01);
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System.out.print("SEQ : " + seq + "\n");
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System.out.print("DATA : " + data01 + "\n");
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System.out.print("ENC : " + encdata01 + "\n");
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updatePstmt.setString(1, encdata01);
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updatePstmt.setInt(2, seq);
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updatePstmt.addBatch();
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updatePstmt.clearParameters();
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if ( commitCnt > 0 && commitCnt % 1000 == 0 ) {
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updatePstmt.executeBatch();
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updatePstmt.clearBatch();
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conn.commit();
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System.out.println(commitCnt + ", " + data01 + ", " + encdata01);
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}
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commitCnt++;
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}
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updatePstmt.executeBatch();
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conn.commit();
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conn.setAutoCommit(true);
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System.out.println("Commit count : " + commitCnt);
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rset.close();
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updatePstmt.close();
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pstmt.close();
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conn.close();
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}catch(SQLException se1){
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se1.printStackTrace();
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}catch(Exception ex){
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ex.printStackTrace();
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}finally{
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try{
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if(pstmt!=null)
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pstmt.close();
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}catch(SQLException se2){
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}
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try{
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if(conn!=null)
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conn.close();
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}catch(SQLException se){
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se.printStackTrace();
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}
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}
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System.out.println("- PostgreeSQL Connection Close");
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}
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}
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