public static void main(String[] args) {
Connection con = null;
DatabaseMetaData dbmd = null;
try {
Class.forName(driver);
con = DriverManager.getConnection(url);
System.out.println(con.toString());
// Use the database connection somehow.
dbmd = con.getMetaData();
System.out.println("\n----------------------------------------------------");
System.out.println("Database Name = " + dbmd.getDatabaseProductName());
System.out.println("Database Version = " + dbmd.getDatabaseProductVersion());
System.out.println("Driver Name = " + dbmd.getDriverName());
System.out.println("Driver Version = " + dbmd.getDriverVersion());
System.out.println("Database URL = " + dbmd.getURL());
System.out.println("----------------------------------------------------");
} catch (SQLException se) {
printSQLException(se);
} catch (ClassNotFoundException e) {
System.out.println("JDBC Driver " + driver + " not found in CLASSPATH");
} finally {
if (con != null) {
try {
con.close();
} catch (SQLException se) {
printSQLException(se);
}
}
}
}
private void logDatabaseInfo() throws ServletException {
SessionHelper helper = RetsServer.createHelper();
try {
Session session = helper.beginSession();
Connection connection = session.connection();
DatabaseMetaData metaData = connection.getMetaData();
LOGGER.info(
"JDBC Driver info: "
+ metaData.getDriverName()
+ " version "
+ metaData.getDriverVersion());
LOGGER.info(
"JDBC DB info: "
+ metaData.getDatabaseProductName()
+ " version "
+ metaData.getDatabaseProductVersion());
} catch (SQLException e) {
throw new ServletException("Caught", e);
} catch (HibernateException e) {
throw new ServletException("Caught", e);
} finally {
try {
helper.close();
} catch (HibernateException e) {
throw new ServletException(e);
}
}
}
public String getDriverVersion() throws SQLException {
{
try {
return _meta.getDriverVersion();
} catch (SQLException e) {
handleException(e);
throw new AssertionError();
}
}
}
@Signature
public Memory getMetaData() throws SQLException {
ArrayMemory r = new ArrayMemory();
r.refOfIndex("userName").assign(metaData.getUserName());
r.refOfIndex("driverName").assign(metaData.getDriverName());
r.refOfIndex("driverVersion").assign(metaData.getDriverVersion());
r.refOfIndex("databaseName").assign(metaData.getDatabaseProductName());
r.refOfIndex("databaseVersion").assign(metaData.getDatabaseProductVersion());
r.refOfIndex("catalogSeparator").assign(metaData.getCatalogSeparator());
r.refOfIndex("catalogTerm").assign(metaData.getCatalogTerm());
r.refOfIndex("schemaTerm").assign(metaData.getSchemaTerm());
r.refOfIndex("procedureTerm").assign(metaData.getProcedureTerm());
r.refOfIndex("searchStringEscape").assign(metaData.getSearchStringEscape());
r.refOfIndex("numericFunctions").assign(metaData.getNumericFunctions());
r.refOfIndex("stringFunctions").assign(metaData.getStringFunctions());
r.refOfIndex("timeDateFunctions").assign(metaData.getTimeDateFunctions());
r.refOfIndex("systemFunctions").assign(metaData.getSystemFunctions());
r.refOfIndex("defaultTransactionIsolation").assign(metaData.getDefaultTransactionIsolation());
r.refOfIndex("identifierQuoteString").assign(metaData.getIdentifierQuoteString());
r.refOfIndex("maxBinaryLiteralLength").assign(metaData.getMaxBinaryLiteralLength());
r.refOfIndex("maxCatalogNameLength").assign(metaData.getMaxCatalogNameLength());
r.refOfIndex("maxCharLiteralLength").assign(metaData.getMaxCharLiteralLength());
r.refOfIndex("maxConnections").assign(metaData.getMaxConnections());
r.refOfIndex("maxColumnNameLength").assign(metaData.getMaxColumnNameLength());
r.refOfIndex("maxColumnsInGroupBy").assign(metaData.getMaxColumnsInGroupBy());
r.refOfIndex("maxColumnsInIndex").assign(metaData.getMaxColumnsInIndex());
r.refOfIndex("maxColumnsInOrderBy").assign(metaData.getMaxColumnsInOrderBy());
r.refOfIndex("maxColumnsInSelect").assign(metaData.getMaxColumnsInSelect());
r.refOfIndex("maxColumnsInTable").assign(metaData.getMaxColumnsInTable());
r.refOfIndex("maxCursorNameLength").assign(metaData.getMaxCursorNameLength());
r.refOfIndex("maxIndexLength").assign(metaData.getMaxIndexLength());
r.refOfIndex("maxProcedureNameLength").assign(metaData.getMaxProcedureNameLength());
r.refOfIndex("maxRowSize").assign(metaData.getMaxRowSize());
r.refOfIndex("maxSchemaNameLength").assign(metaData.getMaxSchemaNameLength());
r.refOfIndex("maxStatementLength").assign(metaData.getMaxStatementLength());
r.refOfIndex("maxTableNameLength").assign(metaData.getMaxTableNameLength());
r.refOfIndex("maxTablesInSelect").assign(metaData.getMaxTablesInSelect());
return r.toConstant();
}
public DatabaseInfo(DatabaseMetaData metaData) throws SQLException {
try {
this.productName = metaData.getDatabaseProductName();
this.productVersion = metaData.getDatabaseProductVersion();
this.minorVersion = metaData.getDatabaseMinorVersion();
this.majorVersion = metaData.getDatabaseMajorVersion();
} catch (Error e) {
if (logger.isErrorEnabled()) {
logger.error(
(format(
"JDBC Driver %s version is not applicable for Migrator, use latest version of the driver",
metaData.getDriverVersion())));
}
System.exit(DRIVER_ERROR);
}
}
/**
* This method creates the real connection to database.
*
* @param connInfo connection information like url, username and password
* @return a connection to the database
* @throws DatabaseConnectionException if the connection cannot be established.
*/
protected Connection createConnection(Properties connInfo) throws DatabaseConnectionException {
try {
// instantiate the Driver class
try {
if (connInfo.get("jdbc_class") != null) {
Class.forName((String) connInfo.get("jdbc_class")).newInstance();
}
} catch (Exception e) {
throw new DatabaseConnectionException(
"Cannot load driver class " + connInfo.get("jdbc_class"), e);
}
Properties connectionInfo = new Properties();
if (connInfo.get("jdbc_user") != null) {
connectionInfo.put("user", connInfo.get("jdbc_user"));
}
if (connInfo.get("jdbc_pwd") != null) {
connectionInfo.put("password", connInfo.get("jdbc_pwd"));
}
connectionInfo.put("charSet", "UTF-8");
Connection conn =
DriverManager.getConnection((String) connInfo.get("jdbc_url"), connectionInfo);
// enable transaction support
conn.setAutoCommit(false);
conn.setTransactionIsolation(Connection.TRANSACTION_READ_COMMITTED);
DatabaseMetaData meta = conn.getMetaData();
logger.info(
"Connected to "
+ connInfo.get("jdbc_url")
+ ": "
+ meta.getDatabaseProductName()
+ " "
+ meta.getDatabaseProductVersion()
+ " with driver "
+ meta.getDriverName()
+ " "
+ meta.getDriverVersion());
return conn;
} catch (SQLException e) {
throw new DatabaseConnectionException(
"Unable to create a connection to: " + connInfo.get("jdbc_url"), e);
}
}
private void set(DatasourceConnection dc) {
if (dc != null) {
datasource = dc.getDatasource();
try {
DatabaseMetaData md = dc.getConnection().getMetaData();
md.getDatabaseProductName();
setAdditional(KeyImpl.init("DatabaseName"), md.getDatabaseProductName());
setAdditional(KeyImpl.init("DatabaseVersion"), md.getDatabaseProductVersion());
setAdditional(KeyImpl.init("DriverName"), md.getDriverName());
setAdditional(KeyImpl.init("DriverVersion"), md.getDriverVersion());
// setAdditional("url",md.getURL());
setAdditional(KeyConstants._Datasource, dc.getDatasource().getName());
} catch (SQLException e) {
}
}
}
public void init(ConnectionFactory cf) throws DAOException {
Connection conn = cf.getConnection();
try {
DatabaseMetaData dbmd = conn.getMetaData();
this.setDatabaseProductName(dbmd.getDatabaseProductName());
this.setDatabaseProductVersion(dbmd.getDatabaseProductVersion());
this.setDriverName(dbmd.getDriverName());
this.setDriverVersion(dbmd.getDriverVersion());
} catch (SQLException e) {
throw (new DAOException(e));
} finally {
try {
conn.close();
} catch (Exception e) {
e.printStackTrace();
}
}
}
protected void setupConnectionMetaInfo(Connection conn) throws SQLException {
try {
final DfConnectionMetaInfo metaInfo = new DfConnectionMetaInfo();
final DatabaseMetaData metaData = conn.getMetaData();
metaInfo.setProductName(metaData.getDatabaseProductName());
metaInfo.setProductVersion(metaData.getDatabaseProductVersion());
metaInfo.setDriverName(metaData.getDriverName());
metaInfo.setDriverVersion(metaData.getDriverVersion());
final int majorVersion = metaData.getJDBCMajorVersion();
final int minorVersion = metaData.getJDBCMinorVersion();
metaInfo.setJdbcVersion(majorVersion + "." + minorVersion);
_log.info(" product = " + metaInfo.getProductDisp());
_log.info(" driver = " + metaInfo.getDriverDisp());
_connectionMetaInfo = metaInfo;
} catch (SQLException continued) {
_log.info("*Failed to get connection meta: " + continued.getMessage());
_connectionMetaInfo = null;
}
}
@RequestMapping(method = RequestMethod.GET)
public String showInformations(Model model) {
List<Informations> info = new ArrayList<>();
info.add(new Informations("Versão", repInfo.getProperty("repository.version")));
info.add(new Informations("Número de documentos", Long.toString(docService.count())));
info.add(
new Informations(
"Domínio",
config.getProperty("Repositorio.hostname"),
"Este dominio será utilizado para criar a localização dos documentos. Editar no arquivo: 'config.properties'."));
info.add(
new Informations(
"Raiz do projeto", config.getProperty("Repositorio.rootPath", "/repositorio")));
info.add(
new Informations(
"Porta",
config.getProperty("Repositorio.port", "8080"),
"Porta informada no arquivo '/WEB-INF/classes/config.properties'"));
info.add(
new Informations(
"URL dos objetos",
Config.getUrl(config) + "{id}",
"URL que será utilizada para criar o location dos objetos. Pode ser editada em: '/WEB-INF/classes/config.properties'"));
try {
DatabaseMetaData databaseInfo = dataSource.getConnection().getMetaData();
info.add(new Informations("Base de dados utilizada", databaseInfo.getDatabaseProductName()));
info.add(
new Informations("Versão da base de dados", databaseInfo.getDatabaseProductVersion()));
info.add(new Informations("JDBC driver", databaseInfo.getDriverName()));
info.add(new Informations("Versão do JDBC driver", databaseInfo.getDriverVersion()));
info.add(new Informations("URL da base de dados", databaseInfo.getURL()));
info.add(new Informations("Usuário da base de dados", databaseInfo.getUserName()));
} catch (SQLException s) {
log.error("Error getting information about database.", s);
info.add(new Informations("Erro", "Não foi possível carregar os dados da base de dados"));
}
model.addAttribute("info", info);
return "panel/show";
}
private static Map<PwmAboutProperty, String> getConnectionDebugProperties(
final Connection connection) {
if (connection != null) {
try {
final Map<PwmAboutProperty, String> returnObj = new LinkedHashMap<>();
final DatabaseMetaData databaseMetaData = connection.getMetaData();
returnObj.put(PwmAboutProperty.database_driverName, databaseMetaData.getDriverName());
returnObj.put(PwmAboutProperty.database_driverVersion, databaseMetaData.getDriverVersion());
returnObj.put(
PwmAboutProperty.database_databaseProductName,
databaseMetaData.getDatabaseProductName());
returnObj.put(
PwmAboutProperty.database_databaseProductVersion,
databaseMetaData.getDatabaseProductVersion());
return Collections.unmodifiableMap(returnObj);
} catch (SQLException e) {
LOGGER.error("error rading jdbc meta data: " + e.getMessage());
}
}
return Collections.emptyMap();
}
/** Learn relevant information about this connection source. */
public void discoverConnectionProperties() {
Connection connection = null;
try {
connection = getConnection();
if (connection == null) {
addWarn("Could not get a connection");
return;
}
DatabaseMetaData meta = connection.getMetaData();
DBUtil util = new DBUtil();
util.setContext(getContext());
supportsGetGeneratedKeys = util.supportsGetGeneratedKeys(meta);
supportsBatchUpdates = util.supportsBatchUpdates(meta);
dialectCode = DBUtil.discoverSQLDialect(meta);
addInfo("Driver name=" + meta.getDriverName());
addInfo("Driver version=" + meta.getDriverVersion());
addInfo("supportsGetGeneratedKeys=" + supportsGetGeneratedKeys);
} catch (SQLException se) {
addWarn("Could not discover the dialect to use.", se);
} finally {
DBHelper.closeConnection(connection);
}
}
public void init() throws ServletException {
super.init();
ARE.getLog()
.info(
"**********************************InitDataServlet Start*********************************");
try {
ARE.getLog()
.info(
"**============System Property Begin==============================================**");
Properties ps = System.getProperties();
Iterator ir = ps.keySet().iterator();
for (int i = 1; ir.hasNext(); i++) {
String sKey = (String) ir.next();
ARE.getLog().info("(" + i + ")" + sKey + " = [" + ps.getProperty(sKey) + "]");
}
ARE.getLog()
.info(
"**============System Property End=================================================**");
Transaction Sqlca = null;
try {
String sConfigFile = getInitParameter("ConfigFile");
if ((sConfigFile != null) && (!"".equals(sConfigFile))) {
ASConfigure.setXMLFile(sConfigFile);
ARE.getLog().info("ConfigFile = [" + sConfigFile + "]");
}
ASConfigure asc = ASConfigure.getASConfigure(getServletContext());
Sqlca = getSqlca(asc);
ARE.getLog()
.info(
"**============DataBase And JDBC Property Begin=====================================**");
DatabaseMetaData dbmd = Sqlca.conn.getMetaData();
ARE.getLog()
.info(
"DatabaseName["
+ dbmd.getDatabaseProductName()
+ "] Version["
+ dbmd.getDatabaseProductVersion()
+ "]");
ARE.getLog()
.info(
"Driver Name["
+ dbmd.getDriverName()
+ "] Version["
+ dbmd.getDriverVersion()
+ "]");
ARE.getLog()
.info(
"JDBC MajorVersion["
+ dbmd.getJDBCMajorVersion()
+ "] MinorVersion["
+ dbmd.getJDBCMinorVersion()
+ "]");
ARE.getLog().info("URL[" + dbmd.getURL() + "] UserName[" + dbmd.getUserName() + "]");
ARE.getLog()
.info(
"DatabaseState IsAutoCommit["
+ Sqlca.conn.getAutoCommit()
+ "] TransactionIsolation["
+ Sqlca.conn.getTransactionIsolation()
+ "]");
ARE.getLog()
.info(
"**============DataBase And JDBC Property End=======================================**");
ARE.getLog()
.info("Init Cache Data[ALL] .......... Starting" + StringFunction.getNow());
ASConfigure.getSysConfig("ASCodeSet", Sqlca);
ARE.getLog()
.info("Init Cache Data[SYSCONFIG_CODE] .......... Success!" + StringFunction.getNow());
ASConfigure.getSysConfig("ASCompSet", Sqlca);
ARE.getLog()
.info("Init Cache Data[SYSCONFIG_COMP] .......... Success!" + StringFunction.getNow());
ASConfigure.getSysConfig("ASFuncSet", Sqlca);
ARE.getLog()
.info("Init Cache Data[SYSCONFIG_FUNC] .......... Success!" + StringFunction.getNow());
ASConfigure.getSysConfig("ASRoleSet", Sqlca);
ARE.getLog()
.info("Init Cache Data[SYSCONFIG_ROLE] .......... Success!" + StringFunction.getNow());
ARE.getLog()
.info("Init Cache Data[ALL] .......... Success!" + StringFunction.getNow());
} catch (Exception e) {
ARE.getLog().info("InitDataServerlet :error", e);
e.printStackTrace();
throw new RuntimeException("构造系统配置时出错：" + e);
} finally {
try {
if (Sqlca != null) {
Sqlca.conn.commit();
Sqlca.disConnect();
Sqlca = null;
}
} catch (Exception e1) {
}
}
} catch (Exception e) {
ARE.getLog().info("InitDataServerlet :error", e);
e.printStackTrace();
}
ARE.getLog()
.info(
"**********************************InitDataServlet Success*********************************");
ARE.getLog().info("");
}
@Override
public IStatus run(DBRProgressMonitor monitor) {
if (ownerMonitor != null) {
monitor = ownerMonitor;
}
monitor.beginTask(CoreMessages.dialog_connection_wizard_start_connection_monitor_start, 4);
Thread.currentThread()
.setName(CoreMessages.dialog_connection_wizard_start_connection_monitor_thread);
try {
container.setName(container.getConnectionConfiguration().getUrl());
monitor.worked(1);
long startTime = System.currentTimeMillis();
super.run(monitor);
connectTime = (System.currentTimeMillis() - startTime);
if (connectError != null || monitor.isCanceled()) {
return Status.OK_STATUS;
}
monitor.worked(1);
DBPDataSource dataSource = container.getDataSource();
if (dataSource == null) {
throw new DBException(CoreMessages.editors_sql_status_not_connected_to_database);
}
// monitor.subTask("Initialize connection");
// dataSource.initialize(monitor);
// monitor.worked(1);
monitor.subTask(
CoreMessages.dialog_connection_wizard_start_connection_monitor_subtask_test);
DBPDataSourceInfo info = dataSource.getInfo();
if (info != null) {
try {
productName = info.getDatabaseProductName();
productVersion = info.getDatabaseProductVersion();
driverName = info.getDriverName();
driverVersion = info.getDriverVersion();
} catch (Exception e) {
log.error("Can't obtain connection metadata", e);
}
} else {
try (DBCSession session =
DBUtils.openUtilSession(monitor, dataSource, "Test connection")) {
if (session instanceof Connection) {
try {
Connection connection = (Connection) session;
DatabaseMetaData metaData = connection.getMetaData();
productName = metaData.getDatabaseProductName();
productVersion = metaData.getDatabaseProductVersion();
driverName = metaData.getDriverName();
driverVersion = metaData.getDriverVersion();
} catch (Exception e) {
log.error("Can't obtain connection metadata", e);
}
}
}
}
new DisconnectJob(container).schedule();
monitor.subTask(CoreMessages.dialog_connection_wizard_start_connection_monitor_success);
} catch (DBException ex) {
connectError = ex;
}
monitor.done();
return Status.OK_STATUS;
}
public void actionPerformed(ActionEvent e) {
switch (pos) {
case 0:
try {
btnNext.setEnabled(false);
btnPrev.setEnabled(true);
Class.forName(pnlDStarget.getDriver());
dbConnTarget =
DriverManager.getConnection(
pnlDStarget.getUrl(), pnlDStarget.getUser(), pnlDStarget.getPasswd());
cardL.show(pnlContent, "DS_TARGET_MSG");
DatabaseMetaData dbMeta = dbConnTarget.getMetaData();
jtaMsgTarget.setText(null);
jtaMsgTarget.append(
"Connected to "
+ dbMeta.getDatabaseProductName()
+ " version "
+ dbMeta.getDatabaseProductVersion()
+ "\r\n");
jtaMsgTarget.append(
"Using driver "
+ dbMeta.getDriverName()
+ " version "
+ dbMeta.getDriverVersion()
+ "\r\n");
jtaMsgTarget.append("Catalog term is " + dbMeta.getCatalogTerm() + "\r\n");
jtaMsgTarget.append("Schema term is " + dbMeta.getSchemaTerm() + "\r\n");
jtaMsgTarget.append("Connection to datasource successfully!");
btnNext.setEnabled(true);
btnPrev.setEnabled(true);
} catch (SQLException ex) {
ex.printStackTrace();
return;
} catch (ClassNotFoundException ex) {
ex.printStackTrace();
return;
}
pos++;
break;
case 1:
if (e.getActionCommand().equals("NEXT")) {
cardL.show(pnlContent, "DB_OPEN_FILE");
pos++;
} else {
}
break;
case 2:
if (e.getActionCommand().equals("NEXT")) {
backupDiffLoader = new BackupLoaderPanel(rlp.getFileName());
pnlContent.add(backupDiffLoader, "DB_BACKUP_LOADER");
cardL.show(pnlContent, "DB_BACKUP_LOADER");
pos++;
backupDiffLoader.actionPerformed(null);
} else {
}
break;
case 3:
if (e.getActionCommand().equals("NEXT")) {
structDiffWriter =
new StructDiffWriterPanel(dbConnTarget, backupDiffLoader.getDiffStmtList());
pnlContent.add(structDiffWriter, "DB_STRUCT_DIFF");
cardL.show(pnlContent, "DB_STRUCT_DIFF");
pos++;
structDiffWriter.actionPerformed(null);
} else {
}
break;
case 4:
if (e.getActionCommand().equals("NEXT")) {
dbPanelTarget = new DBTreeBuilderPanel(dbConnTarget, null, "public");
pnlContent.add(dbPanelTarget, "DB_BUILDER_TARGET");
cardL.show(pnlContent, "DB_BUILDER_TARGET");
pos++;
dbPanelTarget.actionPerformed(null);
} else {
}
break;
case 5:
if (e.getActionCommand().equals("NEXT")) {
DataDiffWriterPanel dataDiffWriter =
new DataDiffWriterPanel(
dbConnTarget,
dbPanelTarget.getTableList(),
backupDiffLoader.getDbIncrementalData());
pnlContent.add(dataDiffWriter, "DB_DATA_DIFF");
cardL.show(pnlContent, "DB_DATA_DIFF");
pos++;
dataDiffWriter.actionPerformed(null);
} else {
}
dbPanelTarget.getTableList();
break;
}
}
public JSONObject execute(
HttpServletRequest request,
HttpServletResponse response,
EntityManager em,
EntityTransaction et)
throws Exception {
DatabaseNode dn = (DatabaseNode) IDManager.get().get(id);
JSONObject results = new JSONObject();
JSONArray meta = new JSONArray();
JSONArray data = new JSONArray();
String[] strs = {"Property", "Value"};
for (int i = 0; i < strs.length; i++) {
meta.put(strs[i]);
}
SQLDatabaseMetaData metaData = dn.getConn().getSQLMetaData();
DatabaseMetaData jdbcmetadata = metaData.getJDBCMetaData();
JSONArray record = new JSONArray();
record.put("Database Product Name");
try {
record.put(metaData.getDatabaseProductName());
} catch (Throwable e) {
record.put("Unsupported");
}
data.put(record);
record = new JSONArray();
record.put("Database Product Version");
try {
record.put(metaData.getDatabaseProductVersion());
} catch (Throwable e) {
record.put("Unsupported");
}
data.put(record);
record = new JSONArray();
record.put("Driver Major Version");
try {
record.put(jdbcmetadata.getDriverMajorVersion());
} catch (Throwable e) {
record.put("Unsupported");
}
data.put(record);
record = new JSONArray();
record.put("Driver Minor Version");
try {
record.put(jdbcmetadata.getDriverMinorVersion());
} catch (Throwable e) {
record.put("Unsupported");
}
data.put(record);
record = new JSONArray();
record.put("Driver Name");
try {
record.put(metaData.getDriverName());
} catch (Throwable e) {
record.put("Unsupported");
}
data.put(record);
record = new JSONArray();
record.put("Driver Version");
try {
record.put(jdbcmetadata.getDriverVersion());
} catch (Throwable e) {
record.put("Unsupported");
}
data.put(record);
record = new JSONArray();
record.put("Username");
try {
record.put(metaData.getUserName());
} catch (Throwable e) {
record.put("Unsupported");
}
data.put(record);
record = new JSONArray();
record.put("URL");
try {
record.put(jdbcmetadata.getURL());
} catch (Throwable e) {
record.put("Unsupported");
}
data.put(record);
// record=new JSONArray();
// record.put("Auto Commit");
// try{
// record.put(dn.getConn().getAutoCommit());
//
// }catch(Throwable e){record.put("Unsupported");}
// data.put(record);
record = new JSONArray();
record.put("All Procedures Are Callable");
try {
record.put(jdbcmetadata.allProceduresAreCallable());
} catch (Throwable e) {
record.put("Unsupported");
}
data.put(record);
record = new JSONArray();
record.put("All Tables Are Selectable");
try {
record.put(jdbcmetadata.allTablesAreSelectable());
} catch (Throwable e) {
record.put("Unsupported");
}
data.put(record);
record = new JSONArray();
record.put("Nulls are sorted High");
try {
record.put(jdbcmetadata.nullsAreSortedHigh());
} catch (Throwable e) {
record.put("Unsupported");
}
data.put(record);
record = new JSONArray();
record.put("Nulls are sorted Low");
try {
record.put(jdbcmetadata.nullsAreSortedLow());
} catch (Throwable e) {
record.put("Unsupported");
}
data.put(record);
record = new JSONArray();
record.put("Nulls are sorted at Start");
try {
record.put(jdbcmetadata.nullsAreSortedAtStart());
} catch (Throwable e) {
record.put("Unsupported");
}
data.put(record);
record = new JSONArray();
record.put("Nulls are sorted at End");
try {
record.put(jdbcmetadata.nullsAreSortedAtEnd());
} catch (Throwable e) {
record.put("Unsupported");
}
data.put(record);
record = new JSONArray();
record.put("Is Read Only");
try {
record.put(jdbcmetadata.isReadOnly());
} catch (Throwable e) {
record.put("Unsupported");
}
data.put(record);
record = new JSONArray();
record.put("Result Set Holdability");
try {
record.put(jdbcmetadata.getResultSetHoldability());
} catch (Throwable e) {
record.put("Unsupported");
}
data.put(record);
record = new JSONArray();
record.put("Uses Local Files");
try {
record.put(jdbcmetadata.usesLocalFiles());
} catch (Throwable e) {
record.put("Unsupported");
}
data.put(record);
record = new JSONArray();
record.put("Uses Local File per Table");
try {
record.put(jdbcmetadata.usesLocalFilePerTable());
} catch (Throwable e) {
record.put("Unsupported");
}
data.put(record);
record = new JSONArray();
record.put("Supports Mixed Case Identifiers");
try {
record.put(jdbcmetadata.supportsMixedCaseIdentifiers());
} catch (Throwable e) {
record.put("Unsupported");
}
data.put(record);
record = new JSONArray();
record.put("Stores Upper Case Identifiers");
try {
record.put(jdbcmetadata.storesUpperCaseIdentifiers());
} catch (Throwable e) {
record.put("Unsupported");
}
data.put(record);
record = new JSONArray();
record.put("Stores Lower Case Identifiers");
try {
record.put(jdbcmetadata.storesLowerCaseIdentifiers());
} catch (Throwable e) {
record.put("Unsupported");
}
data.put(record);
record = new JSONArray();
record.put("Stores Mixed Case Identifiers");
try {
record.put(jdbcmetadata.storesMixedCaseIdentifiers());
} catch (Throwable e) {
record.put("Unsupported");
}
data.put(record);
record = new JSONArray();
record.put("Supports Mixed Case Quoted Identifiers");
try {
record.put(jdbcmetadata.supportsMixedCaseQuotedIdentifiers());
} catch (Throwable e) {
record.put("Unsupported");
}
data.put(record);
record = new JSONArray();
record.put("Stores Upper Case Quoted Identifiers");
try {
record.put(jdbcmetadata.storesUpperCaseQuotedIdentifiers());
} catch (Throwable e) {
record.put("Unsupported");
}
data.put(record);
record = new JSONArray();
record.put("Stores Lower Case Quoted Identifiers");
try {
record.put(jdbcmetadata.storesLowerCaseQuotedIdentifiers());
} catch (Throwable e) {
record.put("Unsupported");
}
data.put(record);
record = new JSONArray();
record.put("Stores Mixed Case Quoted Identifiers");
try {
record.put(jdbcmetadata.storesMixedCaseQuotedIdentifiers());
} catch (Throwable e) {
record.put("Unsupported");
}
data.put(record);
record = new JSONArray();
record.put("Identifier Quote");
try {
record.put(jdbcmetadata.getIdentifierQuoteString());
} catch (Throwable e) {
}
data.put(record);
record = new JSONArray();
record.put("Search String Escape");
try {
record.put(jdbcmetadata.getSearchStringEscape());
} catch (Throwable e) {
record.put("Unsupported");
}
data.put(record);
record = new JSONArray();
record.put("Extra Name Characters");
try {
record.put(jdbcmetadata.getExtraNameCharacters());
} catch (Throwable e) {
record.put("Unsupported");
}
data.put(record);
record = new JSONArray();
record.put("Supports Alter Table With Add Column");
try {
record.put(jdbcmetadata.supportsAlterTableWithAddColumn());
} catch (Throwable e) {
record.put("Unsupported");
}
data.put(record);
record = new JSONArray();
record.put("Supports Alter Table With Drop Column");
try {
record.put(jdbcmetadata.supportsAlterTableWithDropColumn());
} catch (Throwable e) {
record.put("Unsupported");
}
data.put(record);
record = new JSONArray();
record.put("Supports Column Aliasing");
try {
record.put(jdbcmetadata.supportsColumnAliasing());
} catch (Throwable e) {
record.put("Unsupported");
}
data.put(record);
record = new JSONArray();
record.put("Null Plus Non Null Is Null");
try {
record.put(jdbcmetadata.nullPlusNonNullIsNull());
} catch (Throwable e) {
record.put("Unsupported");
}
data.put(record);
record = new JSONArray();
record.put("Supports Convert");
try {
record.put(jdbcmetadata.supportsConvert());
} catch (Throwable e) {
record.put("Unsupported");
}
data.put(record);
record = new JSONArray();
record.put("Supports Table Correlation Names");
try {
record.put(jdbcmetadata.supportsTableCorrelationNames());
} catch (Throwable e) {
record.put("Unsupported");
}
data.put(record);
record = new JSONArray();
record.put("Supports Expressions in Order By");
try {
record.put(jdbcmetadata.supportsExpressionsInOrderBy());
} catch (Throwable e) {
record.put("Unsupported");
}
data.put(record);
record = new JSONArray();
record.put("Supports Order By Unrelated");
try {
record.put(jdbcmetadata.supportsOrderByUnrelated());
} catch (Throwable e) {
record.put("Unsupported");
}
data.put(record);
record = new JSONArray();
record.put("Supports Group By");
try {
record.put(jdbcmetadata.supportsGroupBy());
} catch (Throwable e) {
record.put("Unsupported");
}
data.put(record);
record = new JSONArray();
record.put("Supports Group By Unrelated");
try {
record.put(jdbcmetadata.supportsGroupByUnrelated());
} catch (Throwable e) {
record.put("Unsupported");
}
data.put(record);
record = new JSONArray();
record.put("Supports Group By Beyond Select");
try {
record.put(jdbcmetadata.supportsGroupByBeyondSelect());
} catch (Throwable e) {
record.put("Unsupported");
}
data.put(record);
record = new JSONArray();
record.put("Supports Like Escape Clause");
try {
record.put(jdbcmetadata.supportsLikeEscapeClause());
} catch (Throwable e) {
record.put("Unsupported");
}
data.put(record);
record = new JSONArray();
record.put("Supports Multiple Result Sets");
try {
record.put(jdbcmetadata.supportsMultipleResultSets());
} catch (Throwable e) {
record.put("Unsupported");
}
data.put(record);
record = new JSONArray();
record.put("Supports Multiple Open Results");
try {
record.put(jdbcmetadata.supportsMultipleOpenResults());
} catch (Throwable e) {
record.put("Unsupported");
}
data.put(record);
record = new JSONArray();
record.put("Supports Multiple Transactions");
try {
record.put(jdbcmetadata.supportsMultipleTransactions());
} catch (Throwable e) {
record.put("Unsupported");
}
data.put(record);
record = new JSONArray();
record.put("Supports Non Nullable Columns");
try {
record.put(jdbcmetadata.supportsNonNullableColumns());
} catch (Throwable e) {
record.put("Unsupported");
}
data.put(record);
record = new JSONArray();
record.put("Supports Minimum SQL Grammar");
try {
record.put(jdbcmetadata.supportsMinimumSQLGrammar());
} catch (Throwable e) {
record.put("Unsupported");
}
data.put(record);
record = new JSONArray();
record.put("Supports Core SQL Grammar");
try {
record.put(jdbcmetadata.supportsCoreSQLGrammar());
} catch (Throwable e) {
record.put("Unsupported");
}
data.put(record);
record = new JSONArray();
record.put("Supports Extended SQL Grammar");
try {
record.put(jdbcmetadata.supportsExtendedSQLGrammar());
} catch (Throwable e) {
record.put("Unsupported");
}
data.put(record);
record = new JSONArray();
record.put("Supports ANSI92 Entry Level SQL");
try {
record.put(jdbcmetadata.supportsANSI92EntryLevelSQL());
} catch (Throwable e) {
record.put("Unsupported");
}
data.put(record);
record = new JSONArray();
record.put("Supports ANSI92 Intermediate SQL");
try {
record.put(jdbcmetadata.supportsANSI92IntermediateSQL());
} catch (Throwable e) {
record.put("Unsupported");
}
data.put(record);
record = new JSONArray();
record.put("Supports ANSI92 Full SQL");
try {
record.put(jdbcmetadata.supportsANSI92FullSQL());
} catch (Throwable e) {
record.put("Unsupported");
}
data.put(record);
record = new JSONArray();
record.put("Supports Integrity Enhancement Facility");
try {
record.put(jdbcmetadata.supportsIntegrityEnhancementFacility());
} catch (Throwable e) {
record.put("Unsupported");
}
data.put(record);
record = new JSONArray();
record.put("Supports Outer Joins");
try {
record.put(jdbcmetadata.supportsOuterJoins());
} catch (Throwable e) {
record.put("Unsupported");
}
data.put(record);
record = new JSONArray();
record.put("Supports Full Outer Joins");
try {
record.put(jdbcmetadata.supportsFullOuterJoins());
} catch (Throwable e) {
record.put("Unsupported");
}
data.put(record);
record = new JSONArray();
record.put("Supports Limited Outer Joins");
try {
record.put(jdbcmetadata.supportsLimitedOuterJoins());
} catch (Throwable e) {
record.put("Unsupported");
}
data.put(record);
record = new JSONArray();
record.put("Schema Term");
try {
record.put(jdbcmetadata.getSchemaTerm());
} catch (Throwable e) {
record.put("Unsupported");
}
data.put(record);
record = new JSONArray();
record.put("Procedure Term");
try {
record.put(jdbcmetadata.getProcedureTerm());
} catch (Throwable e) {
record.put("Unsupported");
}
data.put(record);
record = new JSONArray();
record.put("Catalog Term");
try {
record.put(jdbcmetadata.getCatalogTerm());
} catch (Throwable e) {
record.put("Unsupported");
}
data.put(record);
record = new JSONArray();
record.put("Is Catalog at Start");
try {
record.put(jdbcmetadata.isCatalogAtStart());
} catch (Throwable e) {
record.put("Unsupported");
}
data.put(record);
record = new JSONArray();
record.put("Catalog Separator");
try {
record.put(jdbcmetadata.getCatalogSeparator());
} catch (Throwable e) {
record.put("Unsupported");
}
data.put(record);
record = new JSONArray();
record.put("Supports Schemas In Data Manipulation");
try {
record.put(jdbcmetadata.supportsSchemasInDataManipulation());
} catch (Throwable e) {
record.put("Unsupported");
}
data.put(record);
record = new JSONArray();
record.put("Supports Schemas In Procedure Calls");
try {
record.put(jdbcmetadata.supportsSchemasInProcedureCalls());
} catch (Throwable e) {
record.put("Unsupported");
}
data.put(record);
record = new JSONArray();
record.put("Supports Schemas In Table Definitions");
try {
record.put(jdbcmetadata.supportsSchemasInTableDefinitions());
} catch (Throwable e) {
record.put("Unsupported");
}
data.put(record);
record = new JSONArray();
record.put("Supports Schemas In Index Definitions");
try {
record.put(jdbcmetadata.supportsSchemasInIndexDefinitions());
} catch (Throwable e) {
record.put("Unsupported");
}
data.put(record);
record = new JSONArray();
record.put("Supports Schemas In Privilege Definitions");
try {
record.put(jdbcmetadata.supportsSchemasInPrivilegeDefinitions());
} catch (Throwable e) {
record.put("Unsupported");
}
data.put(record);
record = new JSONArray();
record.put("Supports Catalogs In Data Manipulation");
try {
record.put(jdbcmetadata.supportsCatalogsInDataManipulation());
} catch (Throwable e) {
record.put("Unsupported");
}
data.put(record);
record = new JSONArray();
record.put("Supports Catalogs In Procedure Calls");
try {
record.put(jdbcmetadata.supportsCatalogsInProcedureCalls());
} catch (Throwable e) {
record.put("Unsupported");
}
data.put(record);
record = new JSONArray();
record.put("Supports Catalogs In Table Definitions");
try {
record.put(jdbcmetadata.supportsCatalogsInTableDefinitions());
} catch (Throwable e) {
record.put("Unsupported");
}
data.put(record);
record = new JSONArray();
record.put("Supports Catalogs In Index Definitions");
try {
record.put(jdbcmetadata.supportsCatalogsInIndexDefinitions());
} catch (Throwable e) {
record.put("Unsupported");
}
data.put(record);
record = new JSONArray();
record.put("Supports Catalogs In Privilege Definitions");
try {
record.put(jdbcmetadata.supportsCatalogsInPrivilegeDefinitions());
} catch (Throwable e) {
record.put("Unsupported");
}
data.put(record);
record = new JSONArray();
record.put("Supports Positioned Delete");
try {
record.put(jdbcmetadata.supportsPositionedDelete());
} catch (Throwable e) {
record.put("Unsupported");
}
data.put(record);
record = new JSONArray();
record.put("Supports Positioned Update");
try {
record.put(jdbcmetadata.supportsPositionedUpdate());
} catch (Throwable e) {
record.put("Unsupported");
}
data.put(record);
record = new JSONArray();
record.put("Supports Select For Update");
try {
record.put(jdbcmetadata.supportsSelectForUpdate());
} catch (Throwable e) {
record.put("Unsupported");
}
data.put(record);
record = new JSONArray();
record.put("Supports Stored Procedures");
try {
record.put(jdbcmetadata.supportsStoredProcedures());
} catch (Throwable e) {
record.put("Unsupported");
}
data.put(record);
record = new JSONArray();
record.put("Supports Subqueries In Comparisons");
try {
record.put(jdbcmetadata.supportsSubqueriesInComparisons());
} catch (Throwable e) {
record.put("Unsupported");
}
data.put(record);
record = new JSONArray();
record.put("Supports Subqueries In Exists");
try {
record.put(jdbcmetadata.supportsSubqueriesInExists());
} catch (Throwable e) {
record.put("Unsupported");
}
data.put(record);
record = new JSONArray();
record.put("Supports Subqueries in IN Statements");
try {
record.put(jdbcmetadata.supportsSubqueriesInIns());
} catch (Throwable e) {
record.put("Unsupported");
}
data.put(record);
record = new JSONArray();
record.put("Supports Correlated Subqueries");
try {
record.put(jdbcmetadata.supportsCorrelatedSubqueries());
} catch (Throwable e) {
record.put("Unsupported");
}
data.put(record);
record = new JSONArray();
record.put("Supports Union");
try {
record.put(jdbcmetadata.supportsUnion());
} catch (Throwable e) {
record.put("Unsupported");
}
data.put(record);
record = new JSONArray();
record.put("Supports Union All");
try {
record.put(jdbcmetadata.supportsUnionAll());
} catch (Throwable e) {
record.put("Unsupported");
}
data.put(record);
record = new JSONArray();
record.put("Supports Open Cursors Across Commit");
try {
record.put(jdbcmetadata.supportsOpenCursorsAcrossCommit());
} catch (Throwable e) {
record.put("Unsupported");
}
data.put(record);
record = new JSONArray();
record.put("Supports Open Cursors Across Rollback");
try {
record.put(jdbcmetadata.supportsOpenCursorsAcrossRollback());
} catch (Throwable e) {
record.put("Unsupported");
}
data.put(record);
record = new JSONArray();
record.put("Supports Open Statements Across Commit");
try {
record.put(jdbcmetadata.supportsOpenStatementsAcrossCommit());
} catch (Throwable e) {
record.put("Unsupported");
}
data.put(record);
record = new JSONArray();
record.put("Supports Open Statements Across Rollback");
try {
record.put(jdbcmetadata.supportsOpenStatementsAcrossRollback());
} catch (Throwable e) {
record.put("Unsupported");
}
data.put(record);
record = new JSONArray();
record.put("Max Binary Literal Length");
try {
record.put(jdbcmetadata.getMaxBinaryLiteralLength());
} catch (Throwable e) {
record.put("Unsupported");
}
data.put(record);
record = new JSONArray();
record.put("Max Char Literal Length");
try {
record.put(jdbcmetadata.getMaxCharLiteralLength());
} catch (Throwable e) {
record.put("Unsupported");
}
data.put(record);
record = new JSONArray();
record.put("Max Column Name Length");
try {
record.put(jdbcmetadata.getMaxColumnNameLength());
} catch (Throwable e) {
record.put("Unsupported");
}
data.put(record);
record = new JSONArray();
record.put("Max Columns In Group By");
try {
record.put(jdbcmetadata.getMaxColumnsInGroupBy());
} catch (Throwable e) {
record.put("Unsupported");
}
data.put(record);
record = new JSONArray();
record.put("Max Columns In Index");
try {
record.put(jdbcmetadata.getMaxColumnsInIndex());
} catch (Throwable e) {
record.put("Unsupported");
}
data.put(record);
record = new JSONArray();
record.put("Max Columns In Order By");
try {
record.put(jdbcmetadata.getMaxColumnsInOrderBy());
} catch (Throwable e) {
record.put("Unsupported");
}
data.put(record);
record = new JSONArray();
record.put("Max Columns In Select");
try {
record.put(jdbcmetadata.getMaxColumnsInSelect());
} catch (Throwable e) {
record.put("Unsupported");
}
data.put(record);
record = new JSONArray();
record.put("Max Columns In Table");
try {
record.put(jdbcmetadata.getMaxColumnsInTable());
} catch (Throwable e) {
record.put("Unsupported");
}
data.put(record);
record = new JSONArray();
record.put("Max Connections");
try {
record.put(jdbcmetadata.getMaxConnections());
} catch (Throwable e) {
record.put("Unsupported");
}
data.put(record);
record = new JSONArray();
record.put("Max Cursor Name Length");
try {
record.put(jdbcmetadata.getMaxCursorNameLength());
} catch (Throwable e) {
record.put("Unsupported");
}
data.put(record);
record = new JSONArray();
record.put("Max Index Length");
try {
record.put(jdbcmetadata.getMaxIndexLength());
} catch (Throwable e) {
record.put("Unsupported");
}
data.put(record);
record = new JSONArray();
record.put("Max Schema Name Length");
try {
record.put(jdbcmetadata.getMaxSchemaNameLength());
} catch (Throwable e) {
record.put("Unsupported");
}
data.put(record);
record = new JSONArray();
record.put("Max Procedure Name Length");
try {
record.put(jdbcmetadata.getMaxProcedureNameLength());
} catch (Throwable e) {
record.put("Unsupported");
}
data.put(record);
record = new JSONArray();
record.put("Max Catalog Name Length");
try {
record.put(jdbcmetadata.getMaxCatalogNameLength());
} catch (Throwable e) {
record.put("Unsupported");
}
data.put(record);
record = new JSONArray();
record.put("Max Row Size");
try {
record.put(jdbcmetadata.getMaxRowSize());
} catch (Throwable e) {
record.put("Unsupported");
}
data.put(record);
record = new JSONArray();
record.put("Max Row Size Include Blobs");
try {
record.put(jdbcmetadata.doesMaxRowSizeIncludeBlobs());
} catch (Throwable e) {
record.put("Unsupported");
}
data.put(record);
record = new JSONArray();
record.put("Max Statement Length");
try {
record.put(jdbcmetadata.getMaxStatementLength());
} catch (Throwable e) {
record.put("Unsupported");
}
data.put(record);
record = new JSONArray();
record.put("Max Statements");
try {
record.put(jdbcmetadata.getMaxStatements());
} catch (Throwable e) {
record.put("Unsupported");
}
data.put(record);
record = new JSONArray();
record.put("Max Table Name Length");
try {
record.put(jdbcmetadata.getMaxTableNameLength());
} catch (Throwable e) {
record.put("Unsupported");
}
data.put(record);
record = new JSONArray();
record.put("Max Tables In Select");
try {
record.put(jdbcmetadata.getMaxTablesInSelect());
} catch (Throwable e) {
record.put("Unsupported");
}
data.put(record);
record = new JSONArray();
record.put("Max User Name Length");
try {
record.put(jdbcmetadata.getMaxUserNameLength());
} catch (Throwable e) {
record.put("Unsupported");
}
data.put(record);
record = new JSONArray();
record.put("Default Transaction Isolation");
try {
int isol = jdbcmetadata.getDefaultTransactionIsolation();
String is = null;
switch (isol) {
case java.sql.Connection.TRANSACTION_NONE:
{
is = "TRANSACTION_NONE";
break;
}
case java.sql.Connection.TRANSACTION_READ_COMMITTED:
{
is = "TRANSACTION_READ_COMMITTED";
break;
}
case java.sql.Connection.TRANSACTION_READ_UNCOMMITTED:
{
is = "TRANSACTION_READ_UNCOMMITTED";
break;
}
case java.sql.Connection.TRANSACTION_REPEATABLE_READ:
{
is = "TRANSACTION_REPEATABLE_READ";
break;
}
case java.sql.Connection.TRANSACTION_SERIALIZABLE:
{
is = "TRANSACTION_SERIALIZABLE";
break;
}
default:
{
is = "";
break;
}
}
record.put(is);
} catch (Throwable e) {
record.put("Unsupported");
}
data.put(record);
record = new JSONArray();
record.put("Supports Transactions");
try {
record.put(jdbcmetadata.supportsTransactions());
} catch (Throwable e) {
record.put("Unsupported");
}
data.put(record);
record = new JSONArray();
record.put("Supports Data Definition and Data Manipulation Transactions");
try {
record.put(jdbcmetadata.supportsDataDefinitionAndDataManipulationTransactions());
} catch (Throwable e) {
record.put("Unsupported");
}
data.put(record);
record = new JSONArray();
record.put("Supports Different Table Correlation Names");
try {
record.put(jdbcmetadata.supportsDifferentTableCorrelationNames());
} catch (Throwable e) {
record.put("Unsupported");
}
data.put(record);
record = new JSONArray();
record.put("Supports Data Manipulation Transactions Only");
try {
record.put(jdbcmetadata.supportsDataManipulationTransactionsOnly());
} catch (Throwable e) {
record.put("Unsupported");
}
data.put(record);
record = new JSONArray();
record.put("Data Definition Causes Transaction Commit");
try {
record.put(jdbcmetadata.dataDefinitionCausesTransactionCommit());
} catch (Throwable e) {
record.put("Unsupported");
}
data.put(record);
record = new JSONArray();
record.put("Data Definition Ignored in Transactions");
try {
record.put(jdbcmetadata.dataDefinitionIgnoredInTransactions());
} catch (Throwable e) {
record.put("Unsupported");
}
data.put(record);
record = new JSONArray();
record.put("Supports Batch Updates");
try {
record.put(jdbcmetadata.supportsBatchUpdates());
} catch (Throwable e) {
record.put("Unsupported");
}
data.put(record);
record = new JSONArray();
record.put("Supports Savepoints");
try {
record.put(jdbcmetadata.supportsSavepoints());
} catch (Throwable e) {
record.put("Unsupported");
}
data.put(record);
record = new JSONArray();
record.put("Supports Named Parameters");
try {
record.put(jdbcmetadata.supportsNamedParameters());
} catch (Throwable e) {
record.put("Unsupported");
}
data.put(record);
record = new JSONArray();
record.put("Supports Get Generated Keys");
try {
record.put(jdbcmetadata.supportsGetGeneratedKeys());
} catch (Throwable e) {
record.put("Unsupported");
}
data.put(record);
record = new JSONArray();
record.put("Database Major Version");
try {
record.put(jdbcmetadata.getDatabaseMajorVersion());
} catch (Throwable e) {
record.put("Unsupported");
}
data.put(record);
record = new JSONArray();
record.put("Database Minor Version");
try {
record.put(jdbcmetadata.getDatabaseMinorVersion());
} catch (Throwable e) {
record.put("Unsupported");
}
data.put(record);
record = new JSONArray();
record.put("JDBC Minor Version");
try {
record.put(jdbcmetadata.getJDBCMinorVersion());
} catch (Throwable e) {
record.put("Unsupported");
}
data.put(record);
record = new JSONArray();
record.put("JDBC Major Version");
try {
record.put(jdbcmetadata.getJDBCMajorVersion());
} catch (Throwable e) {
record.put("Unsupported");
}
data.put(record);
record = new JSONArray();
record.put("SQL State Type");
try {
int sqlStateType = jdbcmetadata.getSQLStateType();
String is = null;
switch (sqlStateType) {
case DatabaseMetaData.sqlStateXOpen:
{
is = "sqlStateXOpen";
break;
}
case DatabaseMetaData.sqlStateSQL:
{
is = "sqlStateSQL";
break;
}
default:
is = "";
}
record.put(is);
} catch (Throwable e) {
record.put("Unsupported");
}
data.put(record);
record = new JSONArray();
record.put("Locators Update Copy");
try {
record.put(jdbcmetadata.locatorsUpdateCopy());
} catch (Throwable e) {
record.put("Unsupported");
}
data.put(record);
record = new JSONArray();
record.put("Supports Statement Pooling");
try {
record.put(jdbcmetadata.supportsStatementPooling());
} catch (Throwable e) {
record.put("Unsupported");
}
data.put(record);
record = new JSONArray();
record.put("SQL Keywords");
try {
record.put(jdbcmetadata.getSQLKeywords());
} catch (Throwable e) {
record.put("Unsupported");
}
data.put(record);
record = new JSONArray();
record.put("Numeric Functions");
try {
record.put(jdbcmetadata.getNumericFunctions());
} catch (Throwable e) {
record.put("Unsupported");
}
data.put(record);
record = new JSONArray();
record.put("String Functions");
try {
record.put(jdbcmetadata.getStringFunctions());
} catch (Throwable e) {
record.put("Unsupported");
}
data.put(record);
record = new JSONArray();
record.put("System Functions");
try {
record.put(jdbcmetadata.getSystemFunctions());
} catch (Throwable e) {
record.put("Unsupported");
}
data.put(record);
record = new JSONArray();
record.put("Time and Date Functions");
try {
record.put(jdbcmetadata.getTimeDateFunctions());
} catch (Throwable e) {
record.put("Unsupported");
}
data.put(record);
record = new JSONArray();
record.put("Auto Commit Failure Closes All ResultSets");
try {
record.put(jdbcmetadata.autoCommitFailureClosesAllResultSets());
} catch (Throwable e) {
record.put("Unsupported");
}
data.put(record);
record = new JSONArray();
record.put("Supports Stored Functions Using Call Syntax");
try {
record.put(jdbcmetadata.supportsStoredFunctionsUsingCallSyntax());
} catch (Throwable e) {
record.put("Unsupported");
}
data.put(record);
record = new JSONArray();
record.put("Supports Subqueries in Quantified Expressions");
try {
record.put(jdbcmetadata.supportsSubqueriesInQuantifieds());
} catch (Throwable e) {
record.put("Unsupported");
}
data.put(record);
record = new JSONArray();
record.put("Client Info Properties");
try {
ResultSet rs = jdbcmetadata.getClientInfoProperties();
while (rs.next()) {
rs.getString("NAME");
}
rs.close();
} catch (Throwable e) {
record.put("Unsupported");
}
data.put(record);
record = new JSONArray();
record.put("ROWID Lifetime");
try {
RowIdLifetime rid = jdbcmetadata.getRowIdLifetime();
if (rid.equals(RowIdLifetime.ROWID_UNSUPPORTED)) record.put("ROWID_UNSUPPORTED");
else if (rid.equals(RowIdLifetime.ROWID_VALID_FOREVER)) record.put("ROWID_VALID_FOREVER");
else if (rid.equals(RowIdLifetime.ROWID_VALID_OTHER)) record.put("ROWID_VALID_OTHER");
else if (rid.equals(RowIdLifetime.ROWID_VALID_SESSION)) record.put("ROWID_VALID_SESSION");
else if (rid.equals(RowIdLifetime.ROWID_VALID_TRANSACTION))
record.put("ROWID_VALID_TRANSACTION");
else record.put("");
} catch (Throwable e) {
record.put("Unsupported");
}
data.put(record);
results.put("meta", meta);
results.put("data", data);
return results;
}
public void testMetaData() {
String ddl0 =
"DROP TABLE ADDRESSBOOK IF EXISTS; DROP TABLE ADDRESSBOOK_CATEGORY IF EXISTS; DROP TABLE USER IF EXISTS;";
String ddl1 =
"CREATE TABLE USER(USER_ID INTEGER NOT NULL PRIMARY KEY,LOGIN_ID VARCHAR(128) NOT NULL,USER_NAME VARCHAR(254) DEFAULT ' ' NOT NULL,CREATE_DATE TIMESTAMP DEFAULT CURRENT_TIMESTAMP NOT NULL,UPDATE_DATE TIMESTAMP DEFAULT CURRENT_TIMESTAMP NOT NULL,LAST_ACCESS_DATE TIMESTAMP,CONSTRAINT IXUQ_LOGIN_ID0 UNIQUE(LOGIN_ID))";
String ddl2 =
"CREATE TABLE ADDRESSBOOK_CATEGORY(USER_ID INTEGER NOT NULL,CATEGORY_ID INTEGER DEFAULT 0 NOT NULL,CATEGORY_NAME VARCHAR(60) DEFAULT '' NOT NULL,CONSTRAINT SYS_PK_ADDRESSBOOK_CATEGORY PRIMARY KEY(USER_ID,CATEGORY_ID),CONSTRAINT FK_ADRBKCAT1 FOREIGN KEY(USER_ID) REFERENCES USER(USER_ID) ON DELETE CASCADE)";
String ddl3 =
"CREATE TABLE ADDRESSBOOK(USER_ID INTEGER NOT NULL,ADDRESSBOOK_ID INTEGER NOT NULL,CATEGORY_ID INTEGER DEFAULT 0 NOT NULL,FIRST VARCHAR(64) DEFAULT '' NOT NULL,LAST VARCHAR(64) DEFAULT '' NOT NULL,NOTE VARCHAR(128) DEFAULT '' NOT NULL,CONSTRAINT SYS_PK_ADDRESSBOOK PRIMARY KEY(USER_ID,ADDRESSBOOK_ID),CONSTRAINT FK_ADRBOOK1 FOREIGN KEY(USER_ID,CATEGORY_ID) REFERENCES ADDRESSBOOK_CATEGORY(USER_ID,CATEGORY_ID) ON DELETE CASCADE)";
String result1 = "1";
String result2 = "2";
String result3 = "3";
String result4 = "4";
String result5 = "5";
try {
stmnt.execute(ddl0);
stmnt.execute(ddl1);
stmnt.execute(ddl2);
stmnt.execute(ddl3);
DatabaseMetaData md = connection.getMetaData();
{
System.out.println("Testing DatabaseMetaData methods");
System.out.println(md.getDatabaseMajorVersion());
System.out.println(md.getDatabaseMinorVersion());
System.out.println(md.getDatabaseProductName());
System.out.println(md.getDatabaseProductVersion());
System.out.println(md.getDefaultTransactionIsolation());
System.out.println(md.getDriverMajorVersion());
System.out.println(md.getDriverMinorVersion());
System.out.println(md.getDriverName());
System.out.println(md.getDriverVersion());
System.out.println(md.getExtraNameCharacters());
System.out.println(md.getIdentifierQuoteString());
System.out.println(md.getJDBCMajorVersion());
System.out.println(md.getJDBCMinorVersion());
System.out.println(md.getMaxBinaryLiteralLength());
System.out.println(md.getMaxCatalogNameLength());
System.out.println(md.getMaxColumnsInGroupBy());
System.out.println(md.getMaxColumnsInIndex());
System.out.println(md.getMaxColumnsInOrderBy());
System.out.println(md.getMaxColumnsInSelect());
System.out.println(md.getMaxColumnsInTable());
System.out.println(md.getMaxConnections());
System.out.println(md.getMaxCursorNameLength());
System.out.println(md.getMaxIndexLength());
System.out.println(md.getMaxProcedureNameLength());
System.out.println(md.getMaxRowSize());
System.out.println(md.getMaxSchemaNameLength());
System.out.println(md.getMaxStatementLength());
System.out.println(md.getMaxStatements());
System.out.println(md.getMaxTableNameLength());
System.out.println(md.getMaxUserNameLength());
System.out.println(md.getNumericFunctions());
System.out.println(md.getProcedureTerm());
System.out.println(md.getResultSetHoldability());
System.out.println(md.getSchemaTerm());
System.out.println(md.getSearchStringEscape());
System.out.println("Testing DatabaseMetaData.getSQLKeywords()");
System.out.println(md.getSQLKeywords());
System.out.println(md.getSQLStateType());
System.out.println("Testing DatabaseMetaData.getStringFunctions()");
System.out.println(md.getStringFunctions());
System.out.println("Testing DatabaseMetaData.getSystemFunctions()");
System.out.println(md.getSystemFunctions());
System.out.println("Testing DatabaseMetaData.getTimeDateFunctions()");
System.out.println(md.getTimeDateFunctions());
System.out.println(md.getURL());
System.out.println(md.getUserName());
System.out.println(DatabaseMetaData.importedKeyCascade);
System.out.println(md.isCatalogAtStart());
System.out.println(md.isReadOnly());
ResultSet rs;
rs = md.getPrimaryKeys(null, null, "USER");
ResultSetMetaData rsmd = rs.getMetaData();
String result0 = "";
for (; rs.next(); ) {
for (int i = 0; i < rsmd.getColumnCount(); i++) {
result0 += rs.getString(i + 1) + ":";
}
result0 += "\n";
}
rs.close();
System.out.println(result0);
}
{
ResultSet rs;
rs = md.getBestRowIdentifier(null, null, "USER", 0, true);
ResultSetMetaData rsmd = rs.getMetaData();
String result0 = "";
for (; rs.next(); ) {
for (int i = 0; i < rsmd.getColumnCount(); i++) {
result0 += rs.getString(i + 1) + ":";
}
result0 += "\n";
}
rs.close();
System.out.println(result0);
}
{
ResultSet rs = md.getImportedKeys(null, null, "ADDRESSBOOK");
ResultSetMetaData rsmd = rs.getMetaData();
result1 = "";
for (; rs.next(); ) {
for (int i = 0; i < rsmd.getColumnCount(); i++) {
result1 += rs.getString(i + 1) + ":";
}
result1 += "\n";
}
rs.close();
System.out.println(result1);
}
{
ResultSet rs =
md.getCrossReference(null, null, "ADDRESSBOOK_CATEGORY", null, null, "ADDRESSBOOK");
ResultSetMetaData rsmd = rs.getMetaData();
result2 = "";
for (; rs.next(); ) {
for (int i = 0; i < rsmd.getColumnCount(); i++) {
result2 += rs.getString(i + 1) + ":";
}
result2 += "\n";
}
rs.close();
System.out.println(result2);
}
{
ResultSet rs = md.getExportedKeys(null, null, "USER");
ResultSetMetaData rsmd = rs.getMetaData();
result3 = "";
for (; rs.next(); ) {
for (int i = 0; i < rsmd.getColumnCount(); i++) {
result3 += rs.getString(i + 1) + ":";
}
result3 += "\n";
}
rs.close();
System.out.println(result3);
}
{
ResultSet rs = md.getCrossReference(null, null, "USER", null, null, "ADDRESSBOOK_CATEGORY");
ResultSetMetaData rsmd = rs.getMetaData();
result4 = "";
for (; rs.next(); ) {
for (int i = 0; i < rsmd.getColumnCount(); i++) {
result4 += rs.getString(i + 1) + ":";
}
result4 += "\n";
}
rs.close();
System.out.println(result4);
}
{
stmnt.execute("DROP TABLE T IF EXISTS;");
stmnt.execute("CREATE TABLE T (I IDENTITY, A CHAR(20), B CHAR(20));");
stmnt.execute("INSERT INTO T VALUES (NULL, 'get_column_name', '" + getColumnName + "');");
ResultSet rs = stmnt.executeQuery("SELECT I, A, B, A \"aliasA\", B \"aliasB\", 1 FROM T;");
ResultSetMetaData rsmd = rs.getMetaData();
result5 = "";
for (; rs.next(); ) {
for (int i = 0; i < rsmd.getColumnCount(); i++) {
result5 += rsmd.getColumnName(i + 1) + ":" + rs.getString(i + 1) + ":";
}
result5 += "\n";
}
rs.close();
rs = stmnt.executeQuery("SELECT I, A, B, A \"aliasA\", B \"aliasB\", 1 FROM T;");
rsmd = rs.getMetaData();
for (; rs.next(); ) {
for (int i = 0; i < rsmd.getColumnCount(); i++) {
result5 += rsmd.getColumnLabel(i + 1) + ":" + rs.getString(i + 1) + ":";
}
result5 += "\n";
}
System.out.println(result5);
System.out.println("first column identity: " + rsmd.isAutoIncrement(1));
rsmd.isCaseSensitive(1);
rsmd.isCurrency(1);
rsmd.isDefinitelyWritable(1);
rsmd.isNullable(1);
rsmd.isReadOnly(1);
rsmd.isSearchable(1);
rsmd.isSigned(1);
rsmd.isWritable(1);
rs.close();
// test identity with PreparedStatement
pstmnt = connection.prepareStatement("INSERT INTO T VALUES (?,?,?)");
pstmnt.setString(1, null);
pstmnt.setString(2, "test");
pstmnt.setString(3, "test2");
pstmnt.executeUpdate();
pstmnt = connection.prepareStatement("call identity()");
ResultSet rsi = pstmnt.executeQuery();
rsi.next();
int identity = rsi.getInt(1);
System.out.println("call identity(): " + identity);
rsi.close();
}
} catch (SQLException e) {
fail(e.getMessage());
}
System.out.println("testMetaData complete");
// assert equality of exported and imported with xref
assertEquals(result1, result2);
assertEquals(result3, result4);
}
public String getDriverVersion() throws SQLException {
return throwExceptionDelegate.getDriverVersion();
}
