本文整理汇总了Java中com.mysql.jdbc.ResultSetMetaData类的典型用法代码示例。如果您正苦于以下问题：Java ResultSetMetaData类的具体用法？Java ResultSetMetaData怎么用？Java ResultSetMetaData使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
ResultSetMetaData类属于com.mysql.jdbc包，在下文中一共展示了ResultSetMetaData类的14个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的Java代码示例。
示例1: toRecords
import com.mysql.jdbc.ResultSetMetaData; //导入依赖的package包/类
public static List<DBRecord> toRecords(ResultSet rs) throws SQLException
{
List<DBRecord> records = new ArrayList<DBRecord>();
ResultSetMetaData rsmd = (ResultSetMetaData) rs.getMetaData();
int colNum = rsmd.getColumnCount();
while(rs.next()) {
String[] datas = new String[colNum];
for (int i = 0; i < colNum; i++)
datas[i] = rs.getString(i+1);
records.add(new DBRecord(datas));
}
rs.close();
conn.close();
return records;
}
开发者ID:shuqin，项目名称:ALLIN，代码行数:18，代码来源:JDBCUtil.java
示例2: toFlag
import com.mysql.jdbc.ResultSetMetaData; //导入依赖的package包/类
public static int toFlag(java.sql.ResultSetMetaData metaData, int column) throws SQLException {
int flags = 0;
if (metaData.isNullable(column) == 1) {
flags |= 0001;
}
if (metaData.isSigned(column)) {
flags |= 0020;
}
if (metaData.isAutoIncrement(column)) {
flags |= 0200;
}
return flags;
}
开发者ID:loye168，项目名称:tddl5，代码行数:17，代码来源:ResultSetUtil.java
示例3: authentificationUser
import com.mysql.jdbc.ResultSetMetaData; //导入依赖的package包/类
/**
* Verify user in the database
* @param user
* @param conn
* @return
*/
public boolean authentificationUser(String user, java.sql.Connection conn){
boolean res = false;
int count = 0;
try{
String demande = "SELECT user FROM users WHERE user='"+user+"'";
java.sql.PreparedStatement prepare = conn.prepareStatement(demande);
java.sql.ResultSet result = prepare.executeQuery();
ResultSetMetaData resultMeta = (ResultSetMetaData) result.getMetaData();
while(result.next()){
for(int i = 1; i <= resultMeta.getColumnCount(); i++){
count++;
}
}
result.close();
prepare.close();
}
catch (Exception e) {
e.printStackTrace();
}
if(count >= 1){res=true;}
if(count < 1){res=false;}
return res;
}
开发者ID:franblas，项目名称:DockerVDI，代码行数:32，代码来源:auth.java
示例4: authentificationPassword
import com.mysql.jdbc.ResultSetMetaData; //导入依赖的package包/类
/**
* Verify password in the database for a given user
* @param user
* @param password
* @param conn
* @return
*/
public boolean authentificationPassword(String user, String password, java.sql.Connection conn){
boolean res = false;
try{
String demande = "SELECT password FROM users WHERE user='"+user+"'";
java.sql.PreparedStatement prepare = conn.prepareStatement(demande);
java.sql.ResultSet result = prepare.executeQuery();
ResultSetMetaData resultMeta = (ResultSetMetaData) result.getMetaData();
while(result.next()){
for(int i = 1; i <= resultMeta.getColumnCount(); i++){
if(result.getString(i).equals(password)){
res = true;
}
}
}
result.close();
prepare.close();
}
catch (Exception e) {
e.printStackTrace();
}
return res;
}
开发者ID:franblas，项目名称:DockerVDI，代码行数:30，代码来源:auth.java
示例5: DisplayappliuserBDDList
import com.mysql.jdbc.ResultSetMetaData; //导入依赖的package包/类
/**
* Catch the display argument of the database for an application
* @param name
* @param serveur
* @param grp
* @param conn
* @return
*/
public boolean[] DisplayappliuserBDDList(String name, String serveur,String grp,java.sql.Connection conn){
boolean[] user_name = new boolean[appliuserBDDcount(name,serveur,grp,conn)];
int p=0;
try {
String demande = "SELECT display FROM application WHERE "+grp+"=1";
java.sql.PreparedStatement prepare = conn.prepareStatement(demande);
java.sql.ResultSet result = prepare.executeQuery();
ResultSetMetaData resultMeta = (ResultSetMetaData) result.getMetaData();
while(result.next()){
for(int i = 1; i <= resultMeta.getColumnCount(); i++){
user_name[p]=result.getBoolean(i);
p++;
}
}
result.close();
prepare.close();
}
catch (Exception e) {
e.printStackTrace();
}
return user_name;
}
开发者ID:franblas，项目名称:DockerVDI，代码行数:31，代码来源:db.java
示例6: SoundappliuserBDDList
import com.mysql.jdbc.ResultSetMetaData; //导入依赖的package包/类
/**
* Catch the sound argument of the database for an application
* @param name
* @param serveur
* @param grp
* @param conn
* @return
*/
public boolean[] SoundappliuserBDDList(String name, String serveur,String grp,java.sql.Connection conn){
boolean[] user_name = new boolean[appliuserBDDcount(name,serveur,grp,conn)];
int p=0;
try {
String demande = "SELECT sound FROM application WHERE "+grp+"=1";
java.sql.PreparedStatement prepare = conn.prepareStatement(demande);
java.sql.ResultSet result = prepare.executeQuery();
ResultSetMetaData resultMeta = (ResultSetMetaData) result.getMetaData();
while(result.next()){
for(int i = 1; i <= resultMeta.getColumnCount(); i++){
user_name[p]=result.getBoolean(i);
p++;
}
}
result.close();
prepare.close();
}
catch (Exception e) {
e.printStackTrace();
}
return user_name;
}
开发者ID:franblas，项目名称:DockerVDI，代码行数:31，代码来源:db.java
示例7: GraphappliuserBDDList
import com.mysql.jdbc.ResultSetMetaData; //导入依赖的package包/类
/**
* Catch the graphical argument of the database for an application
* @param name
* @param serveur
* @param grp
* @param conn
* @return
*/
public boolean[] GraphappliuserBDDList(String name, String serveur,String grp,java.sql.Connection conn){
boolean[] user_name = new boolean[appliuserBDDcount(name,serveur,grp,conn)];
int p=0;
try {
String demande = "SELECT graph FROM application WHERE "+grp+"=1";
java.sql.PreparedStatement prepare = conn.prepareStatement(demande);
java.sql.ResultSet result = prepare.executeQuery();
ResultSetMetaData resultMeta = (ResultSetMetaData) result.getMetaData();
while(result.next()){
for(int i = 1; i <= resultMeta.getColumnCount(); i++){
user_name[p]=result.getBoolean(i);
p++;
}
}
result.close();
prepare.close();
}
catch (Exception e) {
e.printStackTrace();
}
return user_name;
}
开发者ID:franblas，项目名称:DockerVDI，代码行数:31，代码来源:db.java
示例8: appliuserBDDList
import com.mysql.jdbc.ResultSetMetaData; //导入依赖的package包/类
/**
* Catch applications of the database for a given user
* @param name
* @param serveur
* @param grp
* @param conn
* @return
*/
public String[] appliuserBDDList(String name, String serveur,String grp,java.sql.Connection conn){
String[] user_name = new String[appliuserBDDcount(name,serveur,grp,conn)];
int p=0;
try {
String demande = "SELECT appliname FROM application WHERE "+grp+"=1";
java.sql.PreparedStatement prepare = conn.prepareStatement(demande);
java.sql.ResultSet result = prepare.executeQuery();
ResultSetMetaData resultMeta = (ResultSetMetaData) result.getMetaData();
while(result.next()){
for(int i = 1; i <= resultMeta.getColumnCount(); i++){
user_name[p]=result.getString(i);
p++;
}
}
result.close();
prepare.close();
}
catch (Exception e) {
e.printStackTrace();
}
return user_name;
}
开发者ID:franblas，项目名称:DockerVDI，代码行数:31，代码来源:db.java
示例9: appliuserBDDcount
import com.mysql.jdbc.ResultSetMetaData; //导入依赖的package包/类
/**
* Count applications of the database for a given user
* @param name
* @param serveur
* @param grp
* @param conn
* @return
*/
public int appliuserBDDcount(String name, String serveur, String grp,java.sql.Connection conn){
int numberuser = 0;
try {
String demande = "SELECT appliname FROM application WHERE "+grp+"=1";
java.sql.PreparedStatement prepare = conn.prepareStatement(demande);
java.sql.ResultSet result = prepare.executeQuery();
ResultSetMetaData resultMeta = (ResultSetMetaData) result.getMetaData();
while(result.next()){
for(int i = 1; i <= resultMeta.getColumnCount(); i++){
numberuser++;
}
}
result.close();
prepare.close();
}
catch (Exception e) {
e.printStackTrace();
}
return numberuser;
}
开发者ID:franblas，项目名称:DockerVDI，代码行数:29，代码来源:db.java
示例10: grpuserBDDcount
import com.mysql.jdbc.ResultSetMetaData; //导入依赖的package包/类
/**
* Count groups of the database for a given user
* @param username
* @param serveur
* @param conn
* @return
*/
public int grpuserBDDcount(String username, String serveur,java.sql.Connection conn){
int numberuser = 0;
try {
String demande = "SELECT user FROM usergroup WHERE user='"+username+"'";
java.sql.PreparedStatement prepare = conn.prepareStatement(demande);
java.sql.ResultSet result = prepare.executeQuery();
ResultSetMetaData resultMeta = (ResultSetMetaData) result.getMetaData();
while(result.next()){
for(int i = 1; i <= resultMeta.getColumnCount(); i++){
numberuser++;
}
}
result.close();
prepare.close();
}
catch (Exception e) {
e.printStackTrace();
}
return numberuser;
}
开发者ID:franblas，项目名称:DockerVDI，代码行数:28，代码来源:db.java
示例11: buildCSV
import com.mysql.jdbc.ResultSetMetaData; //导入依赖的package包/类
public String buildCSV(String table, String fromDate, String toDate)
throws SQLException {
ArrayList<String> row = new ArrayList<String>();
rs = stmt.executeQuery("SELECT * from " + table + " WHERE Username = '"
+ GUI.username + "' AND Date BETWEEN '" + fromDate + "' AND '"
+ toDate + "';");
java.sql.ResultSetMetaData rsmd = rs.getMetaData();
int columnsNumber = rsmd.getColumnCount();
while (rs.next()) {
for (int i = 1; i <= columnsNumber; i++) {
String columnValue = rs.getString(i);
row.add(columnValue);
}
row.add("\n");
}
return Main.stringify(row);
}
开发者ID:Dyrnwyn-SEM-GU，项目名称:Stalker-repository，代码行数:20，代码来源:DatabaseConnector.java
示例12: pares
import com.mysql.jdbc.ResultSetMetaData; //导入依赖的package包/类
private List pares(ResultSet rs, Object o) throws Exception {
List list = new ArrayList();
Class cla = o.getClass();
// 获取所有属性
PropertyDescriptor[] pds = PropertyUtils.getPropertyDescriptors(cla);
// 获取表头
ResultSetMetaData rsm = (ResultSetMetaData) rs.getMetaData();
while (rs.next()) {
// 获取实例
Object obj = cla.newInstance();
for (PropertyDescriptor pd : pds) {
String name = pd.getName();
Boolean find = false;
for (int i = 0; i < rsm.getColumnCount(); i++) {
if (name.toLowerCase().equals(
rsm.getColumnName(i + 1).toLowerCase())) {
find = true;
break;
}
}
if (find) {
String val = rs.getString(name);
if (val != null && !"".equals(val)) {
BeanUtils.setProperty(obj, name, val);
}
}
}
list.add(obj);
}
return list;
}
开发者ID:wanliyang10010，项目名称:Shop，代码行数:33，代码来源:SqlQuery.java
示例13: printResult
import com.mysql.jdbc.ResultSetMetaData; //导入依赖的package包/类
public static void printResult(ResultSet rs) throws SQLException
{
ResultSetMetaData rsmd = (ResultSetMetaData) rs.getMetaData();
int colNum = rsmd.getColumnCount();
while(rs.next()) {
for (int i = 0; i < colNum; i++)
System.out.printf(rs.getString(i+1) + " ");
System.out.println();
}
}
开发者ID:shuqin，项目名称:ALLIN，代码行数:12，代码来源:JDBCUtil.java
示例14: reportTable
import com.mysql.jdbc.ResultSetMetaData; //导入依赖的package包/类
public DefaultTableModel reportTable(DefaultTableModel model)
throws SQLException {
String SQL = "Select `StartingKm`, `EndingKm`, `From`, `To`, `ReasonOfTrip`, `RegistryNumber`, `Date` from TripData WHERE Username ='"
+ GUI.username + "';";
rs = stmt.executeQuery(SQL);
ResultSetMetaData rsm = (ResultSetMetaData) rs.getMetaData();
int nrCols = rsm.getColumnCount();
ArrayList<Object[]> t = new ArrayList<Object[]>();
while (rs.next()) {
Object[] temp = new Object[7];
temp[0] = rs.getString("StartingKm");
temp[1] = rs.getString("EndingKm");
temp[2] = rs.getString("From");
temp[3] = rs.getString("To");
temp[4] = rs.getString("ReasonOfTrip");
temp[5] = rs.getString("RegistryNumber");
temp[6] = rs.getString("Date");
t.add(temp);
}
Object[][] data = new Object[t.size()][nrCols];
for (int i = 0; i < t.size(); i++) {
for (int j = 0; j < 7; j++) {
data[i][j] = t.get(i)[j];
}
}
Object[] columnNames = { "Start Km", "End Km", "From", "To",
"Reason of trip", "Registration number", "Date" };
model.setDataVector(data, columnNames);
return model;
}
开发者ID:Dyrnwyn-SEM-GU，项目名称:Stalker-repository，代码行数:34，代码来源:DatabaseConnector.java
注：本文中的com.mysql.jdbc.ResultSetMetaData类示例整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。 |
客服电话
APP下载
官方微信
请发表评论