List of usage examples for java.sql DatabaseMetaData getDriverName
String getDriverName() throws SQLException;
From source file:org.apache.openjpa.jdbc.sql.DBDictionaryFactory.java
/** * Create the dictionary using the given class name and properties; the * connection may be null if not supplied to the factory. *///from ww w . j a v a 2 s .co m private static DBDictionary newDBDictionary(JDBCConfiguration conf, String dclass, String props, Connection conn) { DBDictionary dict = null; try { Class<?> c = Class.forName(dclass, true, AccessController.doPrivileged(J2DoPrivHelper.getClassLoaderAction(DBDictionary.class))); dict = (DBDictionary) AccessController.doPrivileged(J2DoPrivHelper.newInstanceAction(c)); } catch (ClassNotFoundException cnfe) { // if the dictionary was not found, make another attempt // at loading the dictionary using the current thread. try { Class<?> c = Thread.currentThread().getContextClassLoader().loadClass(dclass); dict = (DBDictionary) AccessController.doPrivileged(J2DoPrivHelper.newInstanceAction(c)); } catch (Exception e) { if (e instanceof PrivilegedActionException) e = ((PrivilegedActionException) e).getException(); throw new UserException(e).setFatal(true); } } catch (Exception e) { if (e instanceof PrivilegedActionException) e = ((PrivilegedActionException) e).getException(); throw new UserException(e).setFatal(true); } // warn if we could not locate the appropriate dictionary Log log = conf.getLog(JDBCConfiguration.LOG_JDBC); if (log.isWarnEnabled() && dict.getClass() == DBDictionary.class) log.warn(_loc.get("warn-generic")); if (log.isInfoEnabled()) { String infoString = ""; if (conn != null) { try { DatabaseMetaData meta = conn.getMetaData(); infoString = " (" + meta.getDatabaseProductName() + " " + meta.getDatabaseProductVersion() + " ," + meta.getDriverName() + " " + meta.getDriverVersion() + ")"; } catch (SQLException se) { if (log.isTraceEnabled()) log.trace(se.toString(), se); } } log.info(_loc.get("using-dict", dclass, infoString)); } // set the dictionary's metadata Configurations.configureInstance(dict, conf, props, "DBDictionary"); if (conn != null) { try { dict.connectedConfiguration(conn); } catch (SQLException se) { throw new StoreException(se).setFatal(true); } } return dict; }
From source file:org.apache.openjpa.jdbc.sql.DBDictionaryFactory.java
/** * Return a string containing all the property values of the given * database metadata.//from ww w. ja v a 2s . c o m */ public static String toString(DatabaseMetaData meta) throws SQLException { String lineSep = J2DoPrivHelper.getLineSeparator(); StringBuilder buf = new StringBuilder(4096); try { buf.append("catalogSeparator: ").append(meta.getCatalogSeparator()).append(lineSep) .append("catalogTerm: ").append(meta.getCatalogTerm()).append(lineSep) .append("databaseProductName: ").append(meta.getDatabaseProductName()).append(lineSep) .append("databaseProductVersion: ").append(meta.getDatabaseProductVersion()).append(lineSep) .append("driverName: ").append(meta.getDriverName()).append(lineSep).append("driverVersion: ") .append(meta.getDriverVersion()).append(lineSep).append("extraNameCharacters: ") .append(meta.getExtraNameCharacters()).append(lineSep).append("identifierQuoteString: ") .append(meta.getIdentifierQuoteString()).append(lineSep).append("numericFunctions: ") .append(meta.getNumericFunctions()).append(lineSep).append("procedureTerm: ") .append(meta.getProcedureTerm()).append(lineSep).append("schemaTerm: ") .append(meta.getSchemaTerm()).append(lineSep).append("searchStringEscape: ") .append(meta.getSearchStringEscape()).append(lineSep).append("sqlKeywords: ") .append(meta.getSQLKeywords()).append(lineSep).append("stringFunctions: ") .append(meta.getStringFunctions()).append(lineSep).append("systemFunctions: ") .append(meta.getSystemFunctions()).append(lineSep).append("timeDateFunctions: ") .append(meta.getTimeDateFunctions()).append(lineSep).append("url: ").append(meta.getURL()) .append(lineSep).append("userName: ").append(meta.getUserName()).append(lineSep) .append("defaultTransactionIsolation: ").append(meta.getDefaultTransactionIsolation()) .append(lineSep).append("driverMajorVersion: ").append(meta.getDriverMajorVersion()) .append(lineSep).append("driverMinorVersion: ").append(meta.getDriverMinorVersion()) .append(lineSep).append("maxBinaryLiteralLength: ").append(meta.getMaxBinaryLiteralLength()) .append(lineSep).append("maxCatalogNameLength: ").append(meta.getMaxCatalogNameLength()) .append(lineSep).append("maxCharLiteralLength: ").append(meta.getMaxCharLiteralLength()) .append(lineSep).append("maxColumnNameLength: ").append(meta.getMaxColumnNameLength()) .append(lineSep).append("maxColumnsInGroupBy: ").append(meta.getMaxColumnsInGroupBy()) .append(lineSep).append("maxColumnsInIndex: ").append(meta.getMaxColumnsInIndex()) .append(lineSep).append("maxColumnsInOrderBy: ").append(meta.getMaxColumnsInOrderBy()) .append(lineSep).append("maxColumnsInSelect: ").append(meta.getMaxColumnsInSelect()) .append(lineSep).append("maxColumnsInTable: ").append(meta.getMaxColumnsInTable()) .append(lineSep).append("maxConnections: ").append(meta.getMaxConnections()).append(lineSep) .append("maxCursorNameLength: ").append(meta.getMaxCursorNameLength()).append(lineSep) .append("maxIndexLength: ").append(meta.getMaxIndexLength()).append(lineSep) .append("maxProcedureNameLength: ").append(meta.getMaxProcedureNameLength()).append(lineSep) .append("maxRowSize: ").append(meta.getMaxRowSize()).append(lineSep) .append("maxSchemaNameLength: ").append(meta.getMaxSchemaNameLength()).append(lineSep) .append("maxStatementLength: ").append(meta.getMaxStatementLength()).append(lineSep) .append("maxStatements: ").append(meta.getMaxStatements()).append(lineSep) .append("maxTableNameLength: ").append(meta.getMaxTableNameLength()).append(lineSep) .append("maxTablesInSelect: ").append(meta.getMaxTablesInSelect()).append(lineSep) .append("maxUserNameLength: ").append(meta.getMaxUserNameLength()).append(lineSep) .append("isCatalogAtStart: ").append(meta.isCatalogAtStart()).append(lineSep) .append("isReadOnly: ").append(meta.isReadOnly()).append(lineSep) .append("nullPlusNonNullIsNull: ").append(meta.nullPlusNonNullIsNull()).append(lineSep) .append("nullsAreSortedAtEnd: ").append(meta.nullsAreSortedAtEnd()).append(lineSep) .append("nullsAreSortedAtStart: ").append(meta.nullsAreSortedAtStart()).append(lineSep) .append("nullsAreSortedHigh: ").append(meta.nullsAreSortedHigh()).append(lineSep) .append("nullsAreSortedLow: ").append(meta.nullsAreSortedLow()).append(lineSep) .append("storesLowerCaseIdentifiers: ").append(meta.storesLowerCaseIdentifiers()) .append(lineSep).append("storesLowerCaseQuotedIdentifiers: ") .append(meta.storesLowerCaseQuotedIdentifiers()).append(lineSep) .append("storesMixedCaseIdentifiers: ").append(meta.storesMixedCaseIdentifiers()) .append(lineSep).append("storesMixedCaseQuotedIdentifiers: ") .append(meta.storesMixedCaseQuotedIdentifiers()).append(lineSep) .append("storesUpperCaseIdentifiers: ").append(meta.storesUpperCaseIdentifiers()) .append(lineSep).append("storesUpperCaseQuotedIdentifiers: ") .append(meta.storesUpperCaseQuotedIdentifiers()).append(lineSep) .append("supportsAlterTableWithAddColumn: ").append(meta.supportsAlterTableWithAddColumn()) .append(lineSep).append("supportsAlterTableWithDropColumn: ") .append(meta.supportsAlterTableWithDropColumn()).append(lineSep) .append("supportsANSI92EntryLevelSQL: ").append(meta.supportsANSI92EntryLevelSQL()) .append(lineSep).append("supportsANSI92FullSQL: ").append(meta.supportsANSI92FullSQL()) .append(lineSep).append("supportsANSI92IntermediateSQL: ") .append(meta.supportsANSI92IntermediateSQL()).append(lineSep) .append("supportsCatalogsInDataManipulation: ") .append(meta.supportsCatalogsInDataManipulation()).append(lineSep) .append("supportsCatalogsInIndexDefinitions: ") .append(meta.supportsCatalogsInIndexDefinitions()).append(lineSep) .append("supportsCatalogsInPrivilegeDefinitions: ") .append(meta.supportsCatalogsInPrivilegeDefinitions()).append(lineSep) .append("supportsCatalogsInProcedureCalls: ").append(meta.supportsCatalogsInProcedureCalls()) .append(lineSep).append("supportsCatalogsInTableDefinitions: ") .append(meta.supportsCatalogsInTableDefinitions()).append(lineSep) .append("supportsColumnAliasing: ").append(meta.supportsColumnAliasing()).append(lineSep) .append("supportsConvert: ").append(meta.supportsConvert()).append(lineSep) .append("supportsCoreSQLGrammar: ").append(meta.supportsCoreSQLGrammar()).append(lineSep) .append("supportsCorrelatedSubqueries: ").append(meta.supportsCorrelatedSubqueries()) .append(lineSep).append("supportsDataDefinitionAndDataManipulationTransactions: ") .append(meta.supportsDataDefinitionAndDataManipulationTransactions()).append(lineSep) .append("supportsDataManipulationTransactionsOnly: ") .append(meta.supportsDataManipulationTransactionsOnly()).append(lineSep) .append("supportsDifferentTableCorrelationNames: ") .append(meta.supportsDifferentTableCorrelationNames()).append(lineSep) .append("supportsExpressionsInOrderBy: ").append(meta.supportsExpressionsInOrderBy()) .append(lineSep).append("supportsExtendedSQLGrammar: ") .append(meta.supportsExtendedSQLGrammar()).append(lineSep).append("supportsFullOuterJoins: ") .append(meta.supportsFullOuterJoins()).append(lineSep).append("supportsGroupBy: ") .append(meta.supportsGroupBy()).append(lineSep).append("supportsGroupByBeyondSelect: ") .append(meta.supportsGroupByBeyondSelect()).append(lineSep).append("supportsGroupByUnrelated: ") .append(meta.supportsGroupByUnrelated()).append(lineSep) .append("supportsIntegrityEnhancementFacility: ") .append(meta.supportsIntegrityEnhancementFacility()).append(lineSep) .append("supportsLikeEscapeClause: ").append(meta.supportsLikeEscapeClause()).append(lineSep) .append("supportsLimitedOuterJoins: ").append(meta.supportsLimitedOuterJoins()).append(lineSep) .append("supportsMinimumSQLGrammar: ").append(meta.supportsMinimumSQLGrammar()).append(lineSep) .append("supportsMixedCaseIdentifiers: ").append(meta.supportsMixedCaseIdentifiers()) .append(lineSep).append("supportsMixedCaseQuotedIdentifiers: ") .append(meta.supportsMixedCaseQuotedIdentifiers()).append(lineSep) .append("supportsMultipleResultSets: ").append(meta.supportsMultipleResultSets()) .append(lineSep).append("supportsMultipleTransactions: ") .append(meta.supportsMultipleTransactions()).append(lineSep) .append("supportsNonNullableColumns: ").append(meta.supportsNonNullableColumns()) .append(lineSep).append("supportsOpenCursorsAcrossCommit: ") .append(meta.supportsOpenCursorsAcrossCommit()).append(lineSep) .append("supportsOpenCursorsAcrossRollback: ").append(meta.supportsOpenCursorsAcrossRollback()) .append(lineSep).append("supportsOpenStatementsAcrossCommit: ") .append(meta.supportsOpenStatementsAcrossCommit()).append(lineSep) .append("supportsOpenStatementsAcrossRollback: ") .append(meta.supportsOpenStatementsAcrossRollback()).append(lineSep) .append("supportsOrderByUnrelated: ").append(meta.supportsOrderByUnrelated()).append(lineSep) .append("supportsOuterJoins: ").append(meta.supportsOuterJoins()).append(lineSep) .append("supportsPositionedDelete: ").append(meta.supportsPositionedDelete()).append(lineSep) .append("supportsPositionedUpdate: ").append(meta.supportsPositionedUpdate()).append(lineSep) .append("supportsSchemasInDataManipulation: ").append(meta.supportsSchemasInDataManipulation()) .append(lineSep).append("supportsSchemasInIndexDefinitions: ") .append(meta.supportsSchemasInIndexDefinitions()).append(lineSep) .append("supportsSchemasInPrivilegeDefinitions: ") .append(meta.supportsSchemasInPrivilegeDefinitions()).append(lineSep) .append("supportsSchemasInProcedureCalls: ").append(meta.supportsSchemasInProcedureCalls()) .append(lineSep).append("supportsSchemasInTableDefinitions: ") .append(meta.supportsSchemasInTableDefinitions()).append(lineSep) .append("supportsSelectForUpdate: ").append(meta.supportsSelectForUpdate()).append(lineSep) .append("supportsStoredProcedures: ").append(meta.supportsStoredProcedures()).append(lineSep) .append("supportsSubqueriesInComparisons: ").append(meta.supportsSubqueriesInComparisons()) .append(lineSep).append("supportsSubqueriesInExists: ") .append(meta.supportsSubqueriesInExists()).append(lineSep).append("supportsSubqueriesInIns: ") .append(meta.supportsSubqueriesInIns()).append(lineSep) .append("supportsSubqueriesInQuantifieds: ").append(meta.supportsSubqueriesInQuantifieds()) .append(lineSep).append("supportsTableCorrelationNames: ") .append(meta.supportsTableCorrelationNames()).append(lineSep).append("supportsTransactions: ") .append(meta.supportsTransactions()).append(lineSep).append("supportsUnion: ") .append(meta.supportsUnion()).append(lineSep).append("supportsUnionAll: ") .append(meta.supportsUnionAll()).append(lineSep).append("usesLocalFilePerTable: ") .append(meta.usesLocalFilePerTable()).append(lineSep).append("usesLocalFiles: ") .append(meta.usesLocalFiles()).append(lineSep).append("allProceduresAreCallable: ") .append(meta.allProceduresAreCallable()).append(lineSep).append("allTablesAreSelectable: ") .append(meta.allTablesAreSelectable()).append(lineSep) .append("dataDefinitionCausesTransactionCommit: ") .append(meta.dataDefinitionCausesTransactionCommit()).append(lineSep) .append("dataDefinitionIgnoredInTransactions: ") .append(meta.dataDefinitionIgnoredInTransactions()).append(lineSep) .append("doesMaxRowSizeIncludeBlobs: ").append(meta.doesMaxRowSizeIncludeBlobs()) .append(lineSep).append("supportsBatchUpdates: ").append(meta.supportsBatchUpdates()); } catch (Throwable t) { // maybe abstract method error for jdbc 3 metadata method, or // other error buf.append(lineSep).append("Caught throwable: ").append(t); } return buf.toString(); }
From source file:org.apache.zeppelin.impala.SqlCompleter.java
public static Set<String> getSqlKeywordsCompletions(Connection connection) throws IOException, SQLException { // Add the default SQL completions String keywords = new BufferedReader( new InputStreamReader(SqlCompleter.class.getResourceAsStream("/ansi.sql.keywords"))).readLine(); Set<String> completions = new TreeSet<>(); if (null != connection) { DatabaseMetaData metaData = connection.getMetaData(); // Add the driver specific SQL completions String driverSpecificKeywords = "/" + metaData.getDriverName().replace(" ", "-").toLowerCase() + "-sql.keywords"; logger.info("JDBC DriverName:" + driverSpecificKeywords); if (SqlCompleter.class.getResource(driverSpecificKeywords) != null) { String driverKeywords = new BufferedReader( new InputStreamReader(SqlCompleter.class.getResourceAsStream(driverSpecificKeywords))) .readLine(); keywords += "," + driverKeywords.toUpperCase(); }/*from w w w . j av a 2 s. co m*/ // Add the keywords from the current JDBC connection try { keywords += "," + metaData.getSQLKeywords(); } catch (Exception e) { logger.debug("fail to get SQL key words from database metadata: " + e, e); } try { keywords += "," + metaData.getStringFunctions(); } catch (Exception e) { logger.debug("fail to get string function names from database metadata: " + e, e); } try { keywords += "," + metaData.getNumericFunctions(); } catch (Exception e) { logger.debug("fail to get numeric function names from database metadata: " + e, e); } try { keywords += "," + metaData.getSystemFunctions(); } catch (Exception e) { logger.debug("fail to get system function names from database metadata: " + e, e); } try { keywords += "," + metaData.getTimeDateFunctions(); } catch (Exception e) { logger.debug("fail to get time date function names from database metadata: " + e, e); } // Also allow lower-case versions of all the keywords keywords += "," + keywords.toLowerCase(); } StringTokenizer tok = new StringTokenizer(keywords, ", "); while (tok.hasMoreTokens()) { completions.add(tok.nextToken()); } return completions; }
From source file:org.apache.zeppelin.jdbc.SqlCompleter.java
public static Set<String> getSqlKeywordsCompletions(Connection connection) throws IOException, SQLException { // Add the default SQL completions String keywords = new BufferedReader( new InputStreamReader(SqlCompleter.class.getResourceAsStream("/ansi.sql.keywords"))).readLine(); Set<String> completions = new TreeSet<>(); if (null != connection) { DatabaseMetaData metaData = connection.getMetaData(); // Add the driver specific SQL completions String driverSpecificKeywords = "/" + metaData.getDriverName().replace(" ", "-").toLowerCase() + "-sql.keywords"; logger.info("JDBC DriverName:" + driverSpecificKeywords); try {/*from w ww.j a v a2 s . c om*/ if (SqlCompleter.class.getResource(driverSpecificKeywords) != null) { String driverKeywords = new BufferedReader( new InputStreamReader(SqlCompleter.class.getResourceAsStream(driverSpecificKeywords))) .readLine(); keywords += "," + driverKeywords.toUpperCase(); } } catch (Exception e) { logger.debug( "fail to get driver specific SQL completions for " + driverSpecificKeywords + " : " + e, e); } // Add the keywords from the current JDBC connection try { keywords += "," + metaData.getSQLKeywords(); } catch (Exception e) { logger.debug("fail to get SQL key words from database metadata: " + e, e); } try { keywords += "," + metaData.getStringFunctions(); } catch (Exception e) { logger.debug("fail to get string function names from database metadata: " + e, e); } try { keywords += "," + metaData.getNumericFunctions(); } catch (Exception e) { logger.debug("fail to get numeric function names from database metadata: " + e, e); } try { keywords += "," + metaData.getSystemFunctions(); } catch (Exception e) { logger.debug("fail to get system function names from database metadata: " + e, e); } try { keywords += "," + metaData.getTimeDateFunctions(); } catch (Exception e) { logger.debug("fail to get time date function names from database metadata: " + e, e); } // Set all keywords to lower-case versions keywords = keywords.toLowerCase(); } StringTokenizer tok = new StringTokenizer(keywords, ", "); while (tok.hasMoreTokens()) { completions.add(tok.nextToken()); } return completions; }
From source file:org.apache.zeppelin.mysql.SqlCompleter.java
public static Set<String> getSqlKeywordsCompletions(Connection connection) throws IOException, SQLException { // Add the default SQL completions String keywords = new BufferedReader( new InputStreamReader(SqlCompleter.class.getResourceAsStream("/ansi.sql.keywords"))).readLine(); DatabaseMetaData metaData = connection.getMetaData(); // Add the driver specific SQL completions String driverSpecificKeywords = "/" + metaData.getDriverName().replace(" ", "-").toLowerCase() + "-sql.keywords"; logger.info("JDBC DriverName:" + driverSpecificKeywords); if (SqlCompleter.class.getResource(driverSpecificKeywords) != null) { String driverKeywords = new BufferedReader( new InputStreamReader(SqlCompleter.class.getResourceAsStream(driverSpecificKeywords))) .readLine();/*ww w.java 2 s. co m*/ keywords += "," + driverKeywords.toUpperCase(); } Set<String> completions = new TreeSet<>(); // Add the keywords from the current JDBC connection try { keywords += "," + metaData.getSQLKeywords(); } catch (Exception e) { logger.debug("fail to get SQL key words from database metadata: " + e, e); } try { keywords += "," + metaData.getStringFunctions(); } catch (Exception e) { logger.debug("fail to get string function names from database metadata: " + e, e); } try { keywords += "," + metaData.getNumericFunctions(); } catch (Exception e) { logger.debug("fail to get numeric function names from database metadata: " + e, e); } try { keywords += "," + metaData.getSystemFunctions(); } catch (Exception e) { logger.debug("fail to get system function names from database metadata: " + e, e); } try { keywords += "," + metaData.getTimeDateFunctions(); } catch (Exception e) { logger.debug("fail to get time date function names from database metadata: " + e, e); } // Also allow lower-case versions of all the keywords keywords += "," + keywords.toLowerCase(); StringTokenizer tok = new StringTokenizer(keywords, ", "); while (tok.hasMoreTokens()) { completions.add(tok.nextToken()); } return completions; }
From source file:org.apache.zeppelin.postgresql.SqlCompleter.java
public static Set<String> getSqlKeywordsCompletions(Connection connection) throws IOException, SQLException { // Add the default SQL completions String keywords = new BufferedReader( new InputStreamReader(SqlCompleter.class.getResourceAsStream("/ansi.sql.keywords"))).readLine(); DatabaseMetaData metaData = connection.getMetaData(); // Add the driver specific SQL completions String driverSpecificKeywords = "/" + metaData.getDriverName().replace(" ", "-").toLowerCase() + "-sql.keywords"; logger.info("JDBC DriverName:" + driverSpecificKeywords); if (SqlCompleter.class.getResource(driverSpecificKeywords) != null) { String driverKeywords = new BufferedReader( new InputStreamReader(SqlCompleter.class.getResourceAsStream(driverSpecificKeywords))) .readLine();//from w w w .j a va 2s . c o m keywords += "," + driverKeywords.toUpperCase(); } Set<String> completions = new TreeSet<String>(); // Add the keywords from the current JDBC connection try { keywords += "," + metaData.getSQLKeywords(); } catch (Exception e) { logger.debug("fail to get SQL key words from database metadata: " + e, e); } try { keywords += "," + metaData.getStringFunctions(); } catch (Exception e) { logger.debug("fail to get string function names from database metadata: " + e, e); } try { keywords += "," + metaData.getNumericFunctions(); } catch (Exception e) { logger.debug("fail to get numeric function names from database metadata: " + e, e); } try { keywords += "," + metaData.getSystemFunctions(); } catch (Exception e) { logger.debug("fail to get system function names from database metadata: " + e, e); } try { keywords += "," + metaData.getTimeDateFunctions(); } catch (Exception e) { logger.debug("fail to get time date function names from database metadata: " + e, e); } // Also allow lower-case versions of all the keywords keywords += "," + keywords.toLowerCase(); StringTokenizer tok = new StringTokenizer(keywords, ", "); while (tok.hasMoreTokens()) { completions.add(tok.nextToken()); } return completions; }
From source file:org.apereo.portal.jdbc.DatabaseMetaDataImpl.java
/** * Gets meta data about the connection.// w ww . j av a 2 s . c o m */ private void getMetaData(final Connection conn) { try { final DatabaseMetaData dmd = conn.getMetaData(); this.databaseProductName = dmd.getDatabaseProductName(); this.databaseProductVersion = dmd.getDatabaseProductVersion(); this.driverName = dmd.getDriverName(); this.driverVersion = dmd.getDriverVersion(); this.userName = dmd.getUserName(); this.dbUrl = dmd.getURL(); this.dbmdSupportsOuterJoins = dmd.supportsOuterJoins(); } catch (SQLException sqle) { LOG.error("Error getting database meta data.", sqle); } }
From source file:org.artifactory.storage.db.DbServiceImpl.java
private void printConnectionInfo() throws SQLException { Connection connection = jdbcHelper.getDataSource().getConnection(); try {/*from ww w . j ava 2 s . c o m*/ DatabaseMetaData meta = connection.getMetaData(); log.info("Database: {} {}. Driver: {} {}", meta.getDatabaseProductName(), meta.getDatabaseProductVersion(), meta.getDriverName(), meta.getDriverVersion()); log.info("Connection URL: {}", meta.getURL()); } catch (SQLException e) { log.warn("Can not retrieve database and driver name / version", e); } finally { DbUtils.close(connection); } }
From source file:org.beangle.webapp.database.action.DatasourceAction.java
public String test() { Long datasourceId = getEntityId("datasource"); DataSource dataSource = datasourceService.getDatasource(datasourceId); Map<String, String> driverinfo = CollectUtils.newHashMap(); Map<String, Object> dbinfo = CollectUtils.newHashMap(); Map<String, Object> jdbcinfo = CollectUtils.newHashMap(); Connection con = null;//from w w w .ja va 2 s .c o m try { con = dataSource.getConnection(); if (con != null) { java.sql.DatabaseMetaData dm = con.getMetaData(); driverinfo.put("Driver Name", dm.getDriverName()); driverinfo.put("Driver Version", dm.getDriverVersion()); dbinfo.put("Database Name", dm.getDatabaseProductName()); dbinfo.put("Database Version", dm.getDatabaseProductVersion()); jdbcinfo.put("JDBC Version", dm.getJDBCMajorVersion() + "." + dm.getJDBCMinorVersion()); StringBuilder catelogs = new StringBuilder(); dbinfo.put("Avalilable Catalogs", catelogs); java.sql.ResultSet rs = dm.getCatalogs(); while (rs.next()) { catelogs.append(rs.getString(1)); if (rs.next()) catelogs.append(','); } rs.close(); } } catch (Exception e) { put("exceptionStack", ExceptionUtils.getFullStackTrace(e)); } finally { try { if (con != null) con.close(); con = null; } catch (Exception e) { e.printStackTrace(); } } put("driverinfo", driverinfo); put("dbinfo", dbinfo); put("jdbcinfo", jdbcinfo); return forward(); }
From source file:org.dashbuilder.dataprovider.sql.SQLDataSetTestBase.java
private void printDatabaseInfo() throws Exception { if (!_dbInfoPrinted) { DatabaseMetaData meta = conn.getMetaData(); System.out.println(/*w w w .j av a2 s . co m*/ "\n********************************************************************************************"); System.out.println(String.format("Database: %s %s", meta.getDatabaseProductName(), meta.getDatabaseProductVersion())); System.out.println(String.format("Driver: %s %s", meta.getDriverName(), meta.getDriverVersion())); System.out.println( "*********************************************************************************************\n"); _dbInfoPrinted = true; } }