package Database;
import javax.swing.*;
import java.sql.*;
import java.util.Vector;
public class DatabaseTableModel
extends javax.swing.table.AbstractTableModel
{
protected String[] titles; //列标题
protected int[] types; //各列的数据类型
protected Vector data; //二维表的数据
public DatabaseTableModel(ResultSet rs)
{
try{
//取的结果集中的元数据
ResultSetMetaData meta = rs.getMetaData();
int columnCount = meta.getColumnCount();
titles = new String[columnCount];
types = new int[columnCount];
for(int index = 1; index <= columnCount; index ++){
titles[index - 1] = meta.getColumnName(index);
types[index - 1] = meta.getColumnType(index);
}
data = new Vector(1000, 100);
while(rs.next()){
Vector row = new Vector(30);
for(int index = 1; index <= columnCount; index++)
row.addElement(rs.getObject(index));
row.trimToSize();
data.addElement(row);
}
data.trimToSize();
}catch(SQLException exc){
System.out.println(exc.getMessage());
System.exit(1);
}
}
public void printData() {
System.out.print("账户余额详单"+'\n');
for(int i=0;i<data.size();i++) {
System.out.print('\n'+"账号名称："+'\t'+getValueAt(i, 0));
System.out.print('\n'+"账号余额："+'\t'+getValueAt(i, 1).toString()+'\n');
}
}
public int getRowCount(){
return data.size();
}
public int getColumnCount(){
return titles.length;
}
public String getColumnName(int col){
return titles[col];
}
public Object getValueAt(int row, int col){
return ((Vector)data.elementAt(row)).elementAt(col);
}
}
CORBA分布式银行系统
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2011-04-15
15:30:38
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银行系统.rar （15个子文件） 
银行系统 
Client.java 794B Bank.mdb 648KB Client.class 1KB Database DatabaseAccess.class 2KB DatabaseAccess.java 1KB DatabaseTableModel.java 2KB DatabaseTableModel.class 2KB Bank AccountManager.class 1KB AccountManagerInterface.class 281B AccountManager.java 972B AccountManagerInterface.java 192B AccountManager_Stub.class 3KB AccountManager_Skel.class 2KB ServerApplication.class 1KB ServerApplication.java 944B资源评论
