Java Code Examples for java.sql.DatabaseMetaData#getCatalogs()
The following examples show how to use
java.sql.DatabaseMetaData#getCatalogs() .
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Example 1
| Source File: GetDatabaseInfoTests.java From sqlhelper with GNU Lesser General Public License v3.0 | 6 votes |
|
/**
* catalog.schema.table
*
* @param dbMetaData
* @throws SQLException
*/
void showCatalogs(DatabaseMetaData dbMetaData) throws SQLException {
ResultSet catalogRs = dbMetaData.getCatalogs();
List<String> catalogs = Collects.emptyArrayList();
while (catalogRs.next()) {
String catalog = catalogRs.getString("TABLE_CAT");
catalogs.add(catalog);
}
String catalogSeparator = dbMetaData.getCatalogSeparator();
String catalogTerm = dbMetaData.getCatalogTerm();
boolean catalogAtStart = dbMetaData.isCatalogAtStart();
int maxCatalogLength = dbMetaData.getMaxCatalogNameLength();
System.out.println("maxCatalogNameLength: " + maxCatalogLength);
System.out.println("catalogSeparator: " + catalogSeparator); // .
System.out.println("catalogTerm: " + catalogTerm); //catalog
System.out.println("catalogs: " + catalogs.toString());
System.out.println("catalog at start ? :" + catalogAtStart);
}
Example 2
| Source File: DbHelper.java From crud-intellij-plugin with Apache License 2.0 | 6 votes |
|
public List<String> getDatabases() {
Connection conn = getConnection();
try {
DatabaseMetaData metaData = conn.getMetaData();
ResultSet catalogs = metaData.getCatalogs();
List<String> rs = new ArrayList<>();
while (catalogs.next()) {
String db = catalogs.getString("TABLE_CAT");
if (org.apache.commons.lang3.StringUtils.equalsIgnoreCase(db, "information_schema")) {
continue;
}
rs.add(db);
}
return rs;
} catch (SQLException e) {
throw new RuntimeException(e.getMessage(), e);
} finally {
closeConnection(conn);
}
}
Example 3
| Source File: MetaDataJavaPrinter.java From aceql-http with GNU Lesser General Public License v2.1 | 6 votes |
|
private void printCatalogsAndSchemas() throws SQLException {
System.out.println();
System.out.println("printCatalogs: ");
DatabaseMetaData databaseMetaData = connection.getMetaData();
ResultSet rs = databaseMetaData.getCatalogs();
while(rs.next()) {
System.out.println("databaseMetaData.getCatalogs(): " + rs.getString(1));
}
System.out.println();
System.out.println("printSchemas: ");
ResultSet rs2 = databaseMetaData.getSchemas();
while(rs2.next()) {
System.out.println("databaseMetaData.getSchemas(): " + rs2.getString(1) + " " + rs2.getString(2));
}
}
Example 4
| Source File: MetaDataRegressionTest.java From r-course with MIT License | 6 votes |
|
/**
* Tests fix for BUG#21215151 - DATABASEMETADATA.GETCATALOGS() FAILS TO SORT RESULTS.
*
* DatabaseMetaData.GetCatalogs() relies on the results of 'SHOW DATABASES' which deliver a sorted list of databases except for 'information_schema' which
* is always returned in the first position.
* This test creates set of databases around the relative position of 'information_schema' and checks the ordering of the final ResultSet.
*
* @throws Exception
* if the test fails.
*/
public void testBug21215151() throws Exception {
createDatabase("z_testBug21215151");
createDatabase("j_testBug21215151");
createDatabase("h_testBug21215151");
createDatabase("i_testBug21215151");
createDatabase("a_testBug21215151");
DatabaseMetaData dbmd = this.conn.getMetaData();
this.rs = dbmd.getCatalogs();
System.out.println("Catalogs:");
System.out.println("--------------------------------------------------");
while (this.rs.next()) {
System.out.println("\t" + this.rs.getString(1));
}
this.rs.beforeFirst();
// check the relative position of each element in the result set compared to the previous element.
String previousDb = "";
while (this.rs.next()) {
assertTrue("'" + this.rs.getString(1) + "' is lexicographically lower than the previous catalog. Check the system output to see the catalogs list.",
previousDb.compareTo(this.rs.getString(1)) < 0);
previousDb = this.rs.getString(1);
}
}
Example 5
| Source File: SqlCompleter.java From zeppelin with Apache License 2.0 | 6 votes |
|
/**
* Return list of catalog names within the database.
*
* @param meta metadata from connection to database
* @param schemaFilters a catalog name patterns; must match the catalog name
* as it is stored in the database; "" retrieves those without a catalog;
* <code>null</code> means that the schema name should not be used to narrow
* the search; supports '%'; for example "prod_v_%"
* @return set of all catalog names in the database
*/
private static Set<String> getCatalogNames(DatabaseMetaData meta, List<String> schemaFilters) {
Set<String> res = new HashSet<>();
try {
ResultSet schemas = meta.getCatalogs();
try {
while (schemas.next()) {
String schemaName = schemas.getString("TABLE_CAT");
for (String schemaFilter : schemaFilters) {
if (schemaFilter.equals("") || schemaName.matches(schemaFilter.replace("%", ".*?"))) {
res.add(schemaName);
}
}
}
} finally {
schemas.close();
}
} catch (SQLException t) {
logger.error("Failed to retrieve the schema names", t);
}
return res;
}
Example 6
| Source File: MetaDataRegressionTest.java From Komondor with GNU General Public License v3.0 | 6 votes |
|
/**
* Tests fix for BUG#21215151 - DATABASEMETADATA.GETCATALOGS() FAILS TO SORT RESULTS.
*
* DatabaseMetaData.GetCatalogs() relies on the results of 'SHOW DATABASES' which deliver a sorted list of databases except for 'information_schema' which
* is always returned in the first position.
* This test creates set of databases around the relative position of 'information_schema' and checks the ordering of the final ResultSet.
*
* @throws Exception
* if the test fails.
*/
public void testBug21215151() throws Exception {
createDatabase("z_testBug21215151");
createDatabase("j_testBug21215151");
createDatabase("h_testBug21215151");
createDatabase("i_testBug21215151");
createDatabase("a_testBug21215151");
DatabaseMetaData dbmd = this.conn.getMetaData();
this.rs = dbmd.getCatalogs();
System.out.println("Catalogs:");
System.out.println("--------------------------------------------------");
while (this.rs.next()) {
System.out.println("\t" + this.rs.getString(1));
}
this.rs.beforeFirst();
// check the relative position of each element in the result set compared to the previous element.
String previousDb = "";
while (this.rs.next()) {
assertTrue("'" + this.rs.getString(1) + "' is lexicographically lower than the previous catalog. Check the system output to see the catalogs list.",
previousDb.compareTo(this.rs.getString(1)) < 0);
previousDb = this.rs.getString(1);
}
}
Example 7
| Source File: MetaDataExample.java From JavaTutorial with Apache License 2.0 | 5 votes |
|
private static void showCatalogs(DatabaseMetaData dbMeta) throws SQLException {
ResultSet catalogsRs = null;
try {
catalogsRs = dbMeta.getCatalogs();
// JDBCUtils.showResultSetInfo(catalogsRs);
while (catalogsRs.next()) {
String catalog = catalogsRs.getString("TABLE_CAT");
showTables(dbMeta, catalog);
}
} finally {
JDBCUtils.close(catalogsRs);
}
}
Example 8
| Source File: Show.java From jsqsh with Apache License 2.0 | 5 votes |
|
private ResultSet doCatalogs(Session session, Connection con, Options options)
throws SQLException {
if (options.arguments.size() != 1) {
session.err.println("Use: \\show catalogs");
return null;
}
DatabaseMetaData meta = con.getMetaData();
return meta.getCatalogs();
}
Example 9
| Source File: BasicSqlConnection.java From CloverETL-Engine with GNU Lesser General Public License v2.1 | 5 votes |
|
protected List<String> getMetaCatalogs() throws SQLException {
DatabaseMetaData dbMeta = connection.getMetaData();
List<String> ret = new ArrayList<String>();
ResultSet result = dbMeta.getCatalogs();
String tmp;
while (result.next()) {
tmp = result.getString(1);
if (tmp != null) {
ret.add(tmp);
}
}
result.close();
return ret;
}
Example 10
| Source File: ClientServerDUnit.java From gemfirexd-oss with Apache License 2.0 | 5 votes |
|
private void checkDBMetadata(Connection conn, String url) throws Exception {
DatabaseMetaData dbmd = conn.getMetaData();
String actualUrl = dbmd.getURL();
// remove any trailing slash
getLogWriter().info("Got DB " + dbmd.getDatabaseProductName() + ' '
+ dbmd.getDatabaseProductVersion() + " using URL " + actualUrl);
assertEquals("Expected the provided URL to match", url.replaceFirst("/$",
""), actualUrl.replaceFirst("/$", ""));
ResultSet rs = dbmd.getCatalogs();
while (rs.next()) {
getLogWriter().info("Got DB catalog: " + rs.getString(1));
}
rs.close();
rs = dbmd.getSchemas();
while (rs.next()) {
getLogWriter().info("Got DB schema: " + rs.getString(1)
+ " in catalog=" + rs.getString(2));
}
rs.close();
rs = dbmd.getProcedures(null, null, null);
while (rs.next()) {
getLogWriter().info("Got Procedure " + rs.getString(3) + " in catalog="
+ rs.getString(1) + ", schema=" + rs.getString(2));
}
rs.close();
// also check for a few flags that are failing over network connection
assertTrue(dbmd.othersInsertsAreVisible(ResultSet.TYPE_FORWARD_ONLY));
assertTrue(dbmd.othersDeletesAreVisible(ResultSet.TYPE_FORWARD_ONLY));
}
Example 11
| Source File: DBView.java From ralasafe with MIT License | 5 votes |
|
public static String[] getAllSchemasFromDB(String dsName) {
Connection conn = null;
ResultSet rs = null;
try {
conn = DBPower.getConnection(dsName);
DatabaseMetaData metaData = conn.getMetaData();
String databaseProductName = DBUtil.getDatabaseProductName(conn);
if (databaseProductName == DBUtil.MYSQL
|| databaseProductName == DBUtil.SQLSERVER) {
rs = metaData.getCatalogs();
} else {
rs = metaData.getSchemas();
}
List result = new LinkedList();
while (rs.next()) {
String name = rs.getString(1);
result.add(name);
}
String[] names = new String[result.size()];
Iterator itr = result.iterator();
for (int i = 0; i < names.length; i++) {
names[i] = (String) itr.next();
}
return names;
} catch (SQLException e) {
log.error( "", e );
throw new DBLevelException(e);
} finally {
DBUtil.close(rs);
DBUtil.close(conn);
}
}
Example 12
| Source File: ClientServerDUnit.java From gemfirexd-oss with Apache License 2.0 | 5 votes |
|
private void checkDBMetadata(Connection conn, String url) throws Exception {
DatabaseMetaData dbmd = conn.getMetaData();
String actualUrl = dbmd.getURL();
// remove any trailing slash
getLogWriter().info("Got DB " + dbmd.getDatabaseProductName() + ' '
+ dbmd.getDatabaseProductVersion() + " using URL " + actualUrl);
assertEquals("Expected the provided URL to match", url.replaceFirst("/$",
""), actualUrl.replaceFirst("/$", ""));
ResultSet rs = dbmd.getCatalogs();
while (rs.next()) {
getLogWriter().info("Got DB catalog: " + rs.getString(1));
}
rs.close();
rs = dbmd.getSchemas();
while (rs.next()) {
getLogWriter().info("Got DB schema: " + rs.getString(1)
+ " in catalog=" + rs.getString(2));
}
rs.close();
rs = dbmd.getProcedures(null, null, null);
while (rs.next()) {
getLogWriter().info("Got Procedure " + rs.getString(3) + " in catalog="
+ rs.getString(1) + ", schema=" + rs.getString(2));
}
rs.close();
// also check for a few flags that are failing over network connection
assertTrue(dbmd.othersInsertsAreVisible(ResultSet.TYPE_FORWARD_ONLY));
assertTrue(dbmd.othersDeletesAreVisible(ResultSet.TYPE_FORWARD_ONLY));
}
Example 13
| Source File: MetaResultSetTest.java From calcite-avatica with Apache License 2.0 | 5 votes |
|
@Test public void testGetCatalogs() throws SQLException {
DatabaseMetaData metadata = getDatabaseMetadata();
try (ResultSet rs = metadata.getCatalogs()) {
ResultSetMetaData rsMeta = rs.getMetaData();
assertEquals(1, rsMeta.getColumnCount());
assertColumn(rsMeta, 1, "TABLE_CAT", Types.VARCHAR, DatabaseMetaData.columnNoNulls);
}
}
Example 14
| Source File: TestDatabaseMetaData.java From evosql with Apache License 2.0 | 5 votes |
|
/**
* Basic test of DatabaseMetaData functions that access system tables
*/
public void testTwo() throws Exception {
Connection conn = newConnection();
int updateCount;
try {
TestUtil.testScript(conn, "testrun/hsqldb/TestSelf.txt");
DatabaseMetaData dbmeta = conn.getMetaData();
dbmeta.allProceduresAreCallable();
dbmeta.getBestRowIdentifier(null, null, "T_1",
DatabaseMetaData.bestRowTransaction,
true);
dbmeta.getCatalogs();
dbmeta.getColumnPrivileges(null, "PUBLIC", "T_1", "%");
dbmeta.getColumns("PUBLIC", "PUBLIC", "T_1", "%");
dbmeta.getCrossReference(null, null, "T_1", null, null, "T_1");
dbmeta.getExportedKeys(null, null, "T_1");
dbmeta.getFunctionColumns(null, "%", "%", "%");
dbmeta.getFunctions(null, "%", "%");
dbmeta.getImportedKeys("PUBLIC", "PUBLIC", "T_1");
dbmeta.getIndexInfo("PUBLIC", "PUBLIC", "T1", true, true);
dbmeta.getPrimaryKeys("PUBLIC", "PUBLIC", "T_1");
dbmeta.getProcedureColumns(null, null, "%", "%");
dbmeta.getProcedures("PUBLIC", "%", "%");
dbmeta.getSchemas(null, "#");
dbmeta.getTablePrivileges(null, "%", "%");
dbmeta.getUDTs(null, "%", "%", new int[]{ Types.DISTINCT });
} catch (Exception e) {
assertTrue("unable to prepare or execute DDL", false);
} finally {
conn.close();
}
}
Example 15
| Source File: AceQLMetaData.java From aceql-http with GNU Lesser General Public License v2.1 | 5 votes |
|
/**
* Returns the Catalogs
*
* @return the Catalogs
* @throws SQLException
*/
public List<String> getCatalogs() throws SQLException {
DatabaseMetaData databaseMetaData = connection.getMetaData();
ResultSet rs = databaseMetaData.getCatalogs();
String columnLabel = "TABLE_CAT";
List<String> schemas = new ArrayList<>();
while (rs.next()) {
schemas.add(rs.getString(columnLabel));
}
return schemas;
}
Example 16
| Source File: DatabaseMetaDataTest.java From gemfirexd-oss with Apache License 2.0 | 4 votes |
|
/**
* Test methods that describe attributes of SQL Objects
* that are not supported by derby. In each case the
* metadata should return an empty ResultSet of the
* correct shape, and with correct names, datatypes and
* nullability for the columns in the ResultSet.
*
*/
public void testUnimplementedSQLObjectAttributes() throws SQLException
{
DatabaseMetaData dmd = getDMD();
ResultSet rs;
rs = dmd.getAttributes(null,null,null,null);
String [] columnNames = {
"TYPE_CAT", "TYPE_SCHEM", "TYPE_NAME", "ATTR_NAME", "DATA_TYPE",
"ATTR_TYPE_NAME", "ATTR_SIZE", "DECIMAL_DIGITS", "NUM_PREC_RADIX",
"NULLABLE", "REMARKS", "ATTR_DEF", "SQL_DATA_TYPE",
"SQL_DATETIME_SUB", "CHAR_OCTET_LENGTH", "ORDINAL_POSITION",
"IS_NULLABLE", "SCOPE_CATALOG", "SCOPE_SCHEMA", "SCOPE_TABLE",
"SOURCE_DATA_TYPE"
};
int [] columnTypes = {
Types.VARCHAR, Types.VARCHAR, Types.VARCHAR, Types.VARCHAR,
Types.INTEGER, Types.VARCHAR, Types.INTEGER, Types.INTEGER, Types.INTEGER,
Types.INTEGER, Types.VARCHAR, Types.VARCHAR, Types.INTEGER,
Types.INTEGER, Types.INTEGER, Types.INTEGER,
Types.VARCHAR, Types.VARCHAR, Types.VARCHAR, Types.VARCHAR, Types.SMALLINT
};
// DERBY-3171; we get a different value back for nullability for
// a number of the columns with networkserver/client vs. embedded
boolean nullval = true;
if (usingDerbyNetClient())
nullval = false;
boolean [] nullability = {
true, true, false, nullval, nullval, nullval, nullval,
nullval, nullval, nullval, true, true, nullval, nullval,
nullval, nullval, nullval, true, true, true, true
};
assertMetaDataResultSet(rs, columnNames, columnTypes, nullability);
JDBC.assertEmpty(rs);
rs = dmd.getCatalogs();
checkCatalogsShape(rs);
JDBC.assertEmpty(rs);
rs = dmd.getSuperTables(null,null,null);
columnNames = new String[] {
"TABLE_CAT", "TABLE_SCHEM", "TABLE_NAME", "SUPERTABLE_NAME"};
columnTypes = new int[] {
Types.VARCHAR, Types.VARCHAR, Types.VARCHAR, Types.VARCHAR};
nullability = new boolean[] {
true, true, false, false};
assertMetaDataResultSet(rs, columnNames, columnTypes, nullability);
JDBC.assertEmpty(rs);
rs = dmd.getSuperTypes(null,null,null);
columnNames = new String[] {
"TYPE_CAT", "TYPE_SCHEM", "TYPE_NAME", "SUPERTYPE_CAT",
"SUPERTYPE_SCHEM", "SUPERTYPE_NAME"};
columnTypes = new int[] {
Types.VARCHAR, Types.VARCHAR, Types.VARCHAR, Types.VARCHAR,
Types.VARCHAR, Types.VARCHAR};
nullability = new boolean[] {
true, true, false, true, true, false};
assertMetaDataResultSet(rs, columnNames, columnTypes, nullability);
JDBC.assertEmpty(rs);
ResultSet rss[] = getVersionColumns(null,null, "No_such_table");
checkVersionColumnsShape(rss);
JDBC.assertEmpty(rss[0]);
JDBC.assertEmpty(rss[1]);
rs.close();
rss[0].close();
rss[1].close();
}
Example 17
| Source File: DatabaseMetaDataTest.java From gemfirexd-oss with Apache License 2.0 | 4 votes |
|
/**
* Test methods that describe attributes of SQL Objects
* that are not supported by derby. In each case the
* metadata should return an empty ResultSet of the
* correct shape, and with correct names, datatypes and
* nullability for the columns in the ResultSet.
*
*/
public void testUnimplementedSQLObjectAttributes() throws SQLException
{
DatabaseMetaData dmd = getDMD();
ResultSet rs;
rs = dmd.getAttributes(null,null,null,null);
String [] columnNames = {
"TYPE_CAT", "TYPE_SCHEM", "TYPE_NAME", "ATTR_NAME", "DATA_TYPE",
"ATTR_TYPE_NAME", "ATTR_SIZE", "DECIMAL_DIGITS", "NUM_PREC_RADIX",
"NULLABLE", "REMARKS", "ATTR_DEF", "SQL_DATA_TYPE",
"SQL_DATETIME_SUB", "CHAR_OCTET_LENGTH", "ORDINAL_POSITION",
"IS_NULLABLE", "SCOPE_CATALOG", "SCOPE_SCHEMA", "SCOPE_TABLE",
"SOURCE_DATA_TYPE"
};
int [] columnTypes = {
Types.VARCHAR, Types.VARCHAR, Types.VARCHAR, Types.VARCHAR,
Types.INTEGER, Types.VARCHAR, Types.INTEGER, Types.INTEGER, Types.INTEGER,
Types.INTEGER, Types.VARCHAR, Types.VARCHAR, Types.INTEGER,
Types.INTEGER, Types.INTEGER, Types.INTEGER,
Types.VARCHAR, Types.VARCHAR, Types.VARCHAR, Types.VARCHAR, Types.SMALLINT
};
// DERBY-3171; we get a different value back for nullability for
// a number of the columns with networkserver/client vs. embedded
boolean nullval = true;
if (usingDerbyNetClient())
nullval = false;
boolean [] nullability = {
true, true, false, nullval, nullval, nullval, nullval,
nullval, nullval, nullval, true, true, nullval, nullval,
nullval, nullval, nullval, true, true, true, true
};
assertMetaDataResultSet(rs, columnNames, columnTypes, nullability);
JDBC.assertEmpty(rs);
rs = dmd.getCatalogs();
checkCatalogsShape(rs);
JDBC.assertEmpty(rs);
rs = dmd.getSuperTables(null,null,null);
columnNames = new String[] {
"TABLE_CAT", "TABLE_SCHEM", "TABLE_NAME", "SUPERTABLE_NAME"};
columnTypes = new int[] {
Types.VARCHAR, Types.VARCHAR, Types.VARCHAR, Types.VARCHAR};
nullability = new boolean[] {
true, true, false, false};
assertMetaDataResultSet(rs, columnNames, columnTypes, nullability);
JDBC.assertEmpty(rs);
rs = dmd.getSuperTypes(null,null,null);
columnNames = new String[] {
"TYPE_CAT", "TYPE_SCHEM", "TYPE_NAME", "SUPERTYPE_CAT",
"SUPERTYPE_SCHEM", "SUPERTYPE_NAME"};
columnTypes = new int[] {
Types.VARCHAR, Types.VARCHAR, Types.VARCHAR, Types.VARCHAR,
Types.VARCHAR, Types.VARCHAR};
nullability = new boolean[] {
true, true, false, true, true, false};
assertMetaDataResultSet(rs, columnNames, columnTypes, nullability);
JDBC.assertEmpty(rs);
ResultSet rss[] = getVersionColumns(null,null, "No_such_table");
checkVersionColumnsShape(rss);
JDBC.assertEmpty(rss[0]);
JDBC.assertEmpty(rss[1]);
rs.close();
rss[0].close();
rss[1].close();
}
Example 18
| Source File: dbInfo.java From openbd-core with GNU General Public License v3.0 | 4 votes |
|
private cfData typeDbnames(cfSession _session, cfDataSource datasource) throws cfmRunTimeException{
Connection c = null;
try {
c = datasource.getPooledConnection();
DatabaseMetaData metaData = c.getMetaData();
cfQueryResultData queryResult = new cfQueryResultData(new String[] { "database_name", "type" }, "DBINFO");
cfStringData catalogSD = new cfStringData("catalog");
cfStringData schemaSD = new cfStringData("schema");
ResultSet rset = metaData.getCatalogs();
int row=1;
while ( rset.next() ){
queryResult.addRow(1);
queryResult.setCell(row, 1, new cfStringData(rset.getString(1)) );
queryResult.setCell(row, 2, catalogSD );
row++;
}
rset.close();
rset = metaData.getSchemas();
while ( rset.next() ){
queryResult.addRow(1);
queryResult.setCell(row, 1, new cfStringData(rset.getString(1)) );
queryResult.setCell(row, 2, schemaSD );
row++;
}
rset.close();
return queryResult;
} catch (SQLException e) {
throwException(_session, e.getMessage() );
} finally {
datasource.close(c);
}
return null;
}
Example 19
| Source File: PhysicalModelInitializer.java From Knowage-Server with GNU Affero General Public License v3.0 | 4 votes |
|
private void addCatalog(Connection conn, PhysicalModel model, String defaultCatalog) {
String catalog = defaultCatalog;
List<String> catalogs;
DatabaseMetaData dbMeta;
ResultSet rs;
Iterator<String> it;
try {
if (catalog == null) {
dbMeta = conn.getMetaData();
rs = dbMeta.getCatalogs();
catalogs = new ArrayList<>();
while (rs.next()) {
String catalogName = rs.getString(1);
if (catalogName != null) {
catalogs.add(catalogName);
}
}
if (catalogs.size() == 0) {
log("No schema [" + dbMeta.getSchemaTerm() + "] defined");
} else if (catalogs.size() == 1) {
catalog = catalogs.get(0);
} else {
String targetCatalog = null;
it = catalogs.iterator();
while (it.hasNext()) {
String s = it.next();
log("s [" + s + "]");
if (s.equalsIgnoreCase(defaultCatalog)) {
targetCatalog = defaultCatalog;
break;
}
}
if (targetCatalog == null) {
throw new RuntimeException("No catalog named [" + defaultCatalog + "] is available on db");
}
catalog = targetCatalog;
}
rs.close();
}
model.setCatalog(catalog);
} catch (Throwable t) {
throw new RuntimeException("Impossible to initialize catalog metadata", t);
}
}
