| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package org.apache.tomcat.dbcp.dbcp2; |
| |
| import java.sql.Connection; |
| import java.sql.DatabaseMetaData; |
| import java.sql.ResultSet; |
| import java.sql.RowIdLifetime; |
| import java.sql.SQLException; |
| |
| /** |
| * <p>A base delegating implementation of {@link DatabaseMetaData}.</p> |
| * |
| * <p>Methods that create {@link ResultSet} objects are wrapped to |
| * create {@link DelegatingResultSet} objects and the remaining methods |
| * simply call the corresponding method on the "delegate" |
| * provided in the constructor.</p> |
| * @since 2.0 |
| */ |
| public class DelegatingDatabaseMetaData implements DatabaseMetaData { |
| |
| /** My delegate {@link DatabaseMetaData} */ |
| private final DatabaseMetaData _meta; |
| |
| /** The connection that created me. **/ |
| private final DelegatingConnection<?> _conn; |
| |
| public DelegatingDatabaseMetaData(final DelegatingConnection<?> c, |
| final DatabaseMetaData m) { |
| super(); |
| _conn = c; |
| _meta = m; |
| } |
| |
| public DatabaseMetaData getDelegate() { |
| return _meta; |
| } |
| |
| /** |
| * If my underlying {@link ResultSet} is not a |
| * {@code DelegatingResultSet}, returns it, |
| * otherwise recursively invokes this method on |
| * my delegate. |
| * <p> |
| * Hence this method will return the first |
| * delegate that is not a {@code DelegatingResultSet}, |
| * or {@code null} when no non-{@code DelegatingResultSet} |
| * delegate can be found by transversing this chain. |
| * <p> |
| * This method is useful when you may have nested |
| * {@code DelegatingResultSet}s, and you want to make |
| * sure to obtain a "genuine" {@link ResultSet}. |
| */ |
| public DatabaseMetaData getInnermostDelegate() { |
| DatabaseMetaData m = _meta; |
| while(m != null && m instanceof DelegatingDatabaseMetaData) { |
| m = ((DelegatingDatabaseMetaData)m).getDelegate(); |
| if(this == m) { |
| return null; |
| } |
| } |
| return m; |
| } |
| |
| protected void handleException(final SQLException e) throws SQLException { |
| if (_conn != null) { |
| _conn.handleException(e); |
| } |
| else { |
| throw e; |
| } |
| } |
| |
| @Override |
| public boolean allProceduresAreCallable() throws SQLException { |
| try { return _meta.allProceduresAreCallable(); } |
| catch (final SQLException e) { handleException(e); return false; } |
| } |
| |
| @Override |
| public boolean allTablesAreSelectable() throws SQLException { |
| try { return _meta.allTablesAreSelectable(); } |
| catch (final SQLException e) { handleException(e); return false; } |
| } |
| |
| @Override |
| public boolean dataDefinitionCausesTransactionCommit() throws SQLException { |
| try { return _meta.dataDefinitionCausesTransactionCommit(); } |
| catch (final SQLException e) { handleException(e); return false; } |
| } |
| |
| @Override |
| public boolean dataDefinitionIgnoredInTransactions() throws SQLException { |
| try { return _meta.dataDefinitionIgnoredInTransactions(); } |
| catch (final SQLException e) { handleException(e); return false; } |
| } |
| |
| @Override |
| public boolean deletesAreDetected(final int type) throws SQLException { |
| try { return _meta.deletesAreDetected(type); } |
| catch (final SQLException e) { handleException(e); return false; } |
| } |
| |
| @Override |
| public boolean doesMaxRowSizeIncludeBlobs() throws SQLException { |
| try { return _meta.doesMaxRowSizeIncludeBlobs(); } |
| catch (final SQLException e) { handleException(e); return false; } |
| } |
| |
| @Override |
| public ResultSet getAttributes(final String catalog, final String schemaPattern, |
| final String typeNamePattern, final String attributeNamePattern) |
| throws SQLException { |
| _conn.checkOpen(); |
| try { |
| return DelegatingResultSet.wrapResultSet(_conn,_meta.getAttributes( |
| catalog, schemaPattern, typeNamePattern, |
| attributeNamePattern)); |
| } |
| catch (final SQLException e) { |
| handleException(e); |
| throw new AssertionError(); |
| } |
| } |
| |
| @Override |
| public ResultSet getBestRowIdentifier(final String catalog, final String schema, |
| final String table, final int scope, final boolean nullable) throws SQLException { |
| _conn.checkOpen(); |
| try { |
| return DelegatingResultSet.wrapResultSet(_conn, |
| _meta.getBestRowIdentifier(catalog, schema, table, scope, |
| nullable)); |
| } |
| catch (final SQLException e) { |
| handleException(e); |
| throw new AssertionError(); |
| } |
| } |
| |
| @Override |
| public String getCatalogSeparator() throws SQLException { |
| try { return _meta.getCatalogSeparator(); } |
| catch (final SQLException e) { handleException(e); throw new AssertionError(); } |
| } |
| |
| @Override |
| public String getCatalogTerm() throws SQLException { |
| try { return _meta.getCatalogTerm(); } |
| catch (final SQLException e) { handleException(e); throw new AssertionError(); } |
| } |
| |
| @Override |
| public ResultSet getCatalogs() throws SQLException { |
| _conn.checkOpen(); |
| try { |
| return DelegatingResultSet.wrapResultSet(_conn, |
| _meta.getCatalogs()); |
| } |
| catch (final SQLException e) { |
| handleException(e); |
| throw new AssertionError(); |
| } |
| } |
| |
| @Override |
| public ResultSet getColumnPrivileges(final String catalog, final String schema, |
| final String table, final String columnNamePattern) throws SQLException { |
| _conn.checkOpen(); |
| try { |
| return DelegatingResultSet.wrapResultSet(_conn, |
| _meta.getColumnPrivileges(catalog, schema, table, |
| columnNamePattern)); |
| } |
| catch (final SQLException e) { |
| handleException(e); |
| throw new AssertionError(); |
| } |
| } |
| |
| @Override |
| public ResultSet getColumns(final String catalog, final String schemaPattern, |
| final String tableNamePattern, final String columnNamePattern) |
| throws SQLException { |
| _conn.checkOpen(); |
| try { |
| return DelegatingResultSet.wrapResultSet(_conn, |
| _meta.getColumns(catalog, schemaPattern, tableNamePattern, |
| columnNamePattern)); |
| } |
| catch (final SQLException e) { |
| handleException(e); |
| throw new AssertionError(); |
| } |
| } |
| |
| @Override |
| public Connection getConnection() throws SQLException { |
| return _conn; |
| } |
| |
| @Override |
| public ResultSet getCrossReference(final String parentCatalog, |
| final String parentSchema, final String parentTable, final String foreignCatalog, |
| final String foreignSchema, final String foreignTable) throws SQLException { |
| _conn.checkOpen(); |
| try { |
| return DelegatingResultSet.wrapResultSet(_conn, |
| _meta.getCrossReference(parentCatalog, parentSchema, |
| parentTable, foreignCatalog, foreignSchema, |
| foreignTable)); |
| } |
| catch (final SQLException e) { |
| handleException(e); |
| throw new AssertionError(); |
| } |
| } |
| |
| @Override |
| public int getDatabaseMajorVersion() throws SQLException { |
| try { return _meta.getDatabaseMajorVersion(); } |
| catch (final SQLException e) { handleException(e); return 0; } |
| } |
| |
| @Override |
| public int getDatabaseMinorVersion() throws SQLException { |
| try { return _meta.getDatabaseMinorVersion(); } |
| catch (final SQLException e) { handleException(e); return 0; } |
| } |
| |
| @Override |
| public String getDatabaseProductName() throws SQLException { |
| try { return _meta.getDatabaseProductName(); } |
| catch (final SQLException e) { handleException(e); throw new AssertionError(); } |
| } |
| |
| @Override |
| public String getDatabaseProductVersion() throws SQLException { |
| try { return _meta.getDatabaseProductVersion(); } |
| catch (final SQLException e) { handleException(e); throw new AssertionError(); } |
| } |
| |
| @Override |
| public int getDefaultTransactionIsolation() throws SQLException { |
| try { return _meta.getDefaultTransactionIsolation(); } |
| catch (final SQLException e) { handleException(e); return 0; } |
| } |
| |
| @Override |
| public int getDriverMajorVersion() {return _meta.getDriverMajorVersion();} |
| |
| @Override |
| public int getDriverMinorVersion() {return _meta.getDriverMinorVersion();} |
| |
| @Override |
| public String getDriverName() throws SQLException { |
| try { return _meta.getDriverName(); } |
| catch (final SQLException e) { handleException(e); throw new AssertionError(); } |
| } |
| |
| @Override |
| public String getDriverVersion() throws SQLException { |
| try { return _meta.getDriverVersion(); } |
| catch (final SQLException e) { handleException(e); throw new AssertionError(); } |
| } |
| |
| @Override |
| public ResultSet getExportedKeys(final String catalog, final String schema, final String table) |
| throws SQLException { |
| _conn.checkOpen(); |
| try { |
| return DelegatingResultSet.wrapResultSet(_conn, |
| _meta.getExportedKeys(catalog, schema, table)); |
| } |
| catch (final SQLException e) { |
| handleException(e); |
| throw new AssertionError(); |
| } |
| } |
| |
| @Override |
| public String getExtraNameCharacters() throws SQLException { |
| try { return _meta.getExtraNameCharacters(); } |
| catch (final SQLException e) { handleException(e); throw new AssertionError(); } |
| } |
| |
| @Override |
| public String getIdentifierQuoteString() throws SQLException { |
| try { return _meta.getIdentifierQuoteString(); } |
| catch (final SQLException e) { handleException(e); throw new AssertionError(); } |
| } |
| |
| @Override |
| public ResultSet getImportedKeys(final String catalog, final String schema, final String table) |
| throws SQLException { |
| _conn.checkOpen(); |
| try { |
| return DelegatingResultSet.wrapResultSet(_conn, |
| _meta.getImportedKeys(catalog, schema, table)); |
| } |
| catch (final SQLException e) { |
| handleException(e); |
| throw new AssertionError(); |
| } |
| } |
| |
| @Override |
| public ResultSet getIndexInfo(final String catalog, final String schema, final String table, |
| final boolean unique, final boolean approximate) throws SQLException { |
| _conn.checkOpen(); |
| try { |
| return DelegatingResultSet.wrapResultSet(_conn, |
| _meta.getIndexInfo(catalog, schema, table, unique, |
| approximate)); |
| } |
| catch (final SQLException e) { |
| handleException(e); |
| throw new AssertionError(); |
| } |
| } |
| |
| @Override |
| public int getJDBCMajorVersion() throws SQLException { |
| try { return _meta.getJDBCMajorVersion(); } |
| catch (final SQLException e) { handleException(e); return 0; } |
| } |
| |
| @Override |
| public int getJDBCMinorVersion() throws SQLException { |
| try { return _meta.getJDBCMinorVersion(); } |
| catch (final SQLException e) { handleException(e); return 0; } |
| } |
| |
| @Override |
| public int getMaxBinaryLiteralLength() throws SQLException { |
| try { return _meta.getMaxBinaryLiteralLength(); } |
| catch (final SQLException e) { handleException(e); return 0; } |
| } |
| |
| @Override |
| public int getMaxCatalogNameLength() throws SQLException { |
| try { return _meta.getMaxCatalogNameLength(); } |
| catch (final SQLException e) { handleException(e); return 0; } |
| } |
| |
| @Override |
| public int getMaxCharLiteralLength() throws SQLException { |
| try { return _meta.getMaxCharLiteralLength(); } |
| catch (final SQLException e) { handleException(e); return 0; } |
| } |
| |
| @Override |
| public int getMaxColumnNameLength() throws SQLException { |
| try { return _meta.getMaxColumnNameLength(); } |
| catch (final SQLException e) { handleException(e); return 0; } |
| } |
| |
| @Override |
| public int getMaxColumnsInGroupBy() throws SQLException { |
| try { return _meta.getMaxColumnsInGroupBy(); } |
| catch (final SQLException e) { handleException(e); return 0; } |
| } |
| |
| @Override |
| public int getMaxColumnsInIndex() throws SQLException { |
| try { return _meta.getMaxColumnsInIndex(); } |
| catch (final SQLException e) { handleException(e); return 0; } |
| } |
| |
| @Override |
| public int getMaxColumnsInOrderBy() throws SQLException { |
| try { return _meta.getMaxColumnsInOrderBy(); } |
| catch (final SQLException e) { handleException(e); return 0; } |
| } |
| |
| @Override |
| public int getMaxColumnsInSelect() throws SQLException { |
| try { return _meta.getMaxColumnsInSelect(); } |
| catch (final SQLException e) { handleException(e); return 0; } |
| } |
| |
| @Override |
| public int getMaxColumnsInTable() throws SQLException { |
| try { return _meta.getMaxColumnsInTable(); } |
| catch (final SQLException e) { handleException(e); return 0; } |
| } |
| |
| @Override |
| public int getMaxConnections() throws SQLException { |
| try { return _meta.getMaxConnections(); } |
| catch (final SQLException e) { handleException(e); return 0; } |
| } |
| |
| @Override |
| public int getMaxCursorNameLength() throws SQLException { |
| try { return _meta.getMaxCursorNameLength(); } |
| catch (final SQLException e) { handleException(e); return 0; } |
| } |
| |
| @Override |
| public int getMaxIndexLength() throws SQLException { |
| try { return _meta.getMaxIndexLength(); } |
| catch (final SQLException e) { handleException(e); return 0; } |
| } |
| |
| @Override |
| public int getMaxProcedureNameLength() throws SQLException { |
| try { return _meta.getMaxProcedureNameLength(); } |
| catch (final SQLException e) { handleException(e); return 0; } |
| } |
| |
| @Override |
| public int getMaxRowSize() throws SQLException { |
| try { return _meta.getMaxRowSize(); } |
| catch (final SQLException e) { handleException(e); return 0; } |
| } |
| |
| @Override |
| public int getMaxSchemaNameLength() throws SQLException { |
| try { return _meta.getMaxSchemaNameLength(); } |
| catch (final SQLException e) { handleException(e); return 0; } |
| } |
| |
| @Override |
| public int getMaxStatementLength() throws SQLException { |
| try { return _meta.getMaxStatementLength(); } |
| catch (final SQLException e) { handleException(e); return 0; } |
| } |
| |
| @Override |
| public int getMaxStatements() throws SQLException { |
| try { return _meta.getMaxStatements(); } |
| catch (final SQLException e) { handleException(e); return 0; } |
| } |
| |
| @Override |
| public int getMaxTableNameLength() throws SQLException { |
| try { return _meta.getMaxTableNameLength(); } |
| catch (final SQLException e) { handleException(e); return 0; } |
| } |
| |
| @Override |
| public int getMaxTablesInSelect() throws SQLException { |
| try { return _meta.getMaxTablesInSelect(); } |
| catch (final SQLException e) { handleException(e); return 0; } |
| } |
| |
| @Override |
| public int getMaxUserNameLength() throws SQLException { |
| try { return _meta.getMaxUserNameLength(); } |
| catch (final SQLException e) { handleException(e); return 0; } |
| } |
| |
| @Override |
| public String getNumericFunctions() throws SQLException { |
| try { return _meta.getNumericFunctions(); } |
| catch (final SQLException e) { handleException(e); throw new AssertionError(); } |
| } |
| |
| @Override |
| public ResultSet getPrimaryKeys(final String catalog, final String schema, final String table) |
| throws SQLException { |
| _conn.checkOpen(); |
| try { |
| return DelegatingResultSet.wrapResultSet(_conn, |
| _meta.getPrimaryKeys(catalog, schema, table)); |
| } |
| catch (final SQLException e) { |
| handleException(e); |
| throw new AssertionError(); |
| } |
| } |
| |
| @Override |
| public ResultSet getProcedureColumns(final String catalog, final String schemaPattern, |
| final String procedureNamePattern, final String columnNamePattern) |
| throws SQLException { |
| _conn.checkOpen(); |
| try { |
| return DelegatingResultSet.wrapResultSet(_conn, |
| _meta.getProcedureColumns(catalog, schemaPattern, |
| procedureNamePattern, columnNamePattern)); |
| } |
| catch (final SQLException e) { |
| handleException(e); |
| throw new AssertionError(); |
| } |
| } |
| |
| @Override |
| public String getProcedureTerm() throws SQLException { |
| try { return _meta.getProcedureTerm(); } |
| catch (final SQLException e) { handleException(e); throw new AssertionError(); } |
| } |
| |
| @Override |
| public ResultSet getProcedures(final String catalog, final String schemaPattern, |
| final String procedureNamePattern) throws SQLException { |
| _conn.checkOpen(); |
| try { |
| return DelegatingResultSet.wrapResultSet(_conn, |
| _meta.getProcedures(catalog, schemaPattern, |
| procedureNamePattern)); |
| } |
| catch (final SQLException e) { |
| handleException(e); |
| throw new AssertionError(); |
| } |
| } |
| |
| @Override |
| public int getResultSetHoldability() throws SQLException { |
| try { return _meta.getResultSetHoldability(); } |
| catch (final SQLException e) { handleException(e); return 0; } |
| } |
| |
| @Override |
| public String getSQLKeywords() throws SQLException { |
| try { return _meta.getSQLKeywords(); } |
| catch (final SQLException e) { handleException(e); throw new AssertionError(); } |
| } |
| |
| @Override |
| public int getSQLStateType() throws SQLException { |
| try { return _meta.getSQLStateType(); } |
| catch (final SQLException e) { handleException(e); return 0; } |
| } |
| |
| @Override |
| public String getSchemaTerm() throws SQLException { |
| try { return _meta.getSchemaTerm(); } |
| catch (final SQLException e) { handleException(e); throw new AssertionError(); } |
| } |
| |
| @Override |
| public ResultSet getSchemas() throws SQLException { |
| _conn.checkOpen(); |
| try { |
| return DelegatingResultSet.wrapResultSet(_conn, |
| _meta.getSchemas()); |
| } |
| catch (final SQLException e) { |
| handleException(e); |
| throw new AssertionError(); |
| } |
| } |
| |
| @Override |
| public String getSearchStringEscape() throws SQLException { |
| try { return _meta.getSearchStringEscape(); } |
| catch (final SQLException e) { handleException(e); throw new AssertionError(); } |
| } |
| |
| @Override |
| public String getStringFunctions() throws SQLException { |
| try { return _meta.getStringFunctions(); } |
| catch (final SQLException e) { handleException(e); throw new AssertionError(); } |
| } |
| |
| @Override |
| public ResultSet getSuperTables(final String catalog, final String schemaPattern, |
| final String tableNamePattern) throws SQLException { |
| _conn.checkOpen(); |
| try { |
| return DelegatingResultSet.wrapResultSet(_conn, |
| _meta.getSuperTables(catalog, schemaPattern, |
| tableNamePattern)); |
| } |
| catch (final SQLException e) { |
| handleException(e); |
| throw new AssertionError(); |
| } |
| } |
| |
| @Override |
| public ResultSet getSuperTypes(final String catalog, final String schemaPattern, |
| final String typeNamePattern) throws SQLException { |
| _conn.checkOpen(); |
| try { |
| return DelegatingResultSet.wrapResultSet(_conn, |
| _meta.getSuperTypes(catalog, schemaPattern, |
| typeNamePattern)); |
| } |
| catch (final SQLException e) { |
| handleException(e); |
| throw new AssertionError(); |
| } |
| } |
| |
| @Override |
| public String getSystemFunctions() throws SQLException { |
| try { return _meta.getSystemFunctions(); } |
| catch (final SQLException e) { handleException(e); throw new AssertionError(); } |
| } |
| |
| @Override |
| public ResultSet getTablePrivileges(final String catalog, final String schemaPattern, |
| final String tableNamePattern) throws SQLException { |
| _conn.checkOpen(); |
| try { |
| return DelegatingResultSet.wrapResultSet(_conn, |
| _meta.getTablePrivileges(catalog, schemaPattern, |
| tableNamePattern)); |
| } |
| catch (final SQLException e) { |
| handleException(e); |
| throw new AssertionError(); |
| } |
| } |
| |
| @Override |
| public ResultSet getTableTypes() throws SQLException { |
| _conn.checkOpen(); |
| try { |
| return DelegatingResultSet.wrapResultSet(_conn, |
| _meta.getTableTypes()); |
| } |
| catch (final SQLException e) { |
| handleException(e); |
| throw new AssertionError(); |
| } |
| } |
| |
| @Override |
| public ResultSet getTables(final String catalog, final String schemaPattern, |
| final String tableNamePattern, final String[] types) throws SQLException { |
| _conn.checkOpen(); |
| try { |
| return DelegatingResultSet.wrapResultSet(_conn, |
| _meta.getTables(catalog, schemaPattern, tableNamePattern, |
| types)); |
| } |
| catch (final SQLException e) { |
| handleException(e); |
| throw new AssertionError(); |
| } |
| } |
| |
| @Override |
| public String getTimeDateFunctions() throws SQLException { |
| try { return _meta.getTimeDateFunctions(); } |
| catch (final SQLException e) { handleException(e); throw new AssertionError(); } |
| } |
| |
| @Override |
| public ResultSet getTypeInfo() throws SQLException { |
| _conn.checkOpen(); |
| try { |
| return DelegatingResultSet.wrapResultSet(_conn, |
| _meta.getTypeInfo()); |
| } |
| catch (final SQLException e) { |
| handleException(e); |
| throw new AssertionError(); |
| } |
| } |
| |
| @Override |
| public ResultSet getUDTs(final String catalog, final String schemaPattern, |
| final String typeNamePattern, final int[] types) throws SQLException { |
| _conn.checkOpen(); |
| try { |
| return DelegatingResultSet.wrapResultSet(_conn, |
| _meta.getUDTs(catalog, schemaPattern, typeNamePattern, |
| types)); |
| } |
| catch (final SQLException e) { |
| handleException(e); |
| throw new AssertionError(); |
| } |
| } |
| |
| @Override |
| public String getURL() throws SQLException { |
| try { return _meta.getURL(); } |
| catch (final SQLException e) { handleException(e); throw new AssertionError(); } |
| } |
| |
| @Override |
| public String getUserName() throws SQLException { |
| try { return _meta.getUserName(); } |
| catch (final SQLException e) { handleException(e); throw new AssertionError(); } |
| } |
| |
| @Override |
| public ResultSet getVersionColumns(final String catalog, final String schema, |
| final String table) throws SQLException { |
| _conn.checkOpen(); |
| try { |
| return DelegatingResultSet.wrapResultSet(_conn, |
| _meta.getVersionColumns(catalog, schema, table)); |
| } |
| catch (final SQLException e) { |
| handleException(e); |
| throw new AssertionError(); |
| } |
| } |
| |
| @Override |
| public boolean insertsAreDetected(final int type) throws SQLException { |
| try { return _meta.insertsAreDetected(type); } |
| catch (final SQLException e) { handleException(e); return false; } |
| } |
| |
| @Override |
| public boolean isCatalogAtStart() throws SQLException { |
| try { return _meta.isCatalogAtStart(); } |
| catch (final SQLException e) { handleException(e); return false; } |
| } |
| |
| @Override |
| public boolean isReadOnly() throws SQLException { |
| try { return _meta.isReadOnly(); } |
| catch (final SQLException e) { handleException(e); return false; } |
| } |
| |
| @Override |
| public boolean locatorsUpdateCopy() throws SQLException { |
| try { return _meta.locatorsUpdateCopy(); } |
| catch (final SQLException e) { handleException(e); return false; } |
| } |
| |
| @Override |
| public boolean nullPlusNonNullIsNull() throws SQLException { |
| try { return _meta.nullPlusNonNullIsNull(); } |
| catch (final SQLException e) { handleException(e); return false; } |
| } |
| |
| @Override |
| public boolean nullsAreSortedAtEnd() throws SQLException { |
| try { return _meta.nullsAreSortedAtEnd(); } |
| catch (final SQLException e) { handleException(e); return false; } |
| } |
| |
| @Override |
| public boolean nullsAreSortedAtStart() throws SQLException { |
| try { return _meta.nullsAreSortedAtStart(); } |
| catch (final SQLException e) { handleException(e); return false; } |
| } |
| |
| @Override |
| public boolean nullsAreSortedHigh() throws SQLException { |
| try { return _meta.nullsAreSortedHigh(); } |
| catch (final SQLException e) { handleException(e); return false; } |
| } |
| |
| @Override |
| public boolean nullsAreSortedLow() throws SQLException { |
| try { return _meta.nullsAreSortedLow(); } |
| catch (final SQLException e) { handleException(e); return false; } |
| } |
| |
| @Override |
| public boolean othersDeletesAreVisible(final int type) throws SQLException { |
| try { return _meta.othersDeletesAreVisible(type); } |
| catch (final SQLException e) { handleException(e); return false; } |
| } |
| |
| @Override |
| public boolean othersInsertsAreVisible(final int type) throws SQLException { |
| try { return _meta.othersInsertsAreVisible(type); } |
| catch (final SQLException e) { handleException(e); return false; } |
| } |
| |
| @Override |
| public boolean othersUpdatesAreVisible(final int type) throws SQLException { |
| try { return _meta.othersUpdatesAreVisible(type); } |
| catch (final SQLException e) { handleException(e); return false; } |
| } |
| |
| @Override |
| public boolean ownDeletesAreVisible(final int type) throws SQLException { |
| try { return _meta.ownDeletesAreVisible(type); } |
| catch (final SQLException e) { handleException(e); return false; } |
| } |
| |
| @Override |
| public boolean ownInsertsAreVisible(final int type) throws SQLException { |
| try { return _meta.ownInsertsAreVisible(type); } |
| catch (final SQLException e) { handleException(e); return false; } |
| } |
| |
| @Override |
| public boolean ownUpdatesAreVisible(final int type) throws SQLException { |
| try { return _meta.ownUpdatesAreVisible(type); } |
| catch (final SQLException e) { handleException(e); return false; } |
| } |
| |
| @Override |
| public boolean storesLowerCaseIdentifiers() throws SQLException { |
| try { return _meta.storesLowerCaseIdentifiers(); } |
| catch (final SQLException e) { handleException(e); return false; } |
| } |
| |
| @Override |
| public boolean storesLowerCaseQuotedIdentifiers() throws SQLException { |
| try { return _meta.storesLowerCaseQuotedIdentifiers(); } |
| catch (final SQLException e) { handleException(e); return false; } |
| } |
| |
| @Override |
| public boolean storesMixedCaseIdentifiers() throws SQLException { |
| try { return _meta.storesMixedCaseIdentifiers(); } |
| catch (final SQLException e) { handleException(e); return false; } |
| } |
| |
| @Override |
| public boolean storesMixedCaseQuotedIdentifiers() throws SQLException { |
| try { return _meta.storesMixedCaseQuotedIdentifiers(); } |
| catch (final SQLException e) { handleException(e); return false; } |
| } |
| |
| @Override |
| public boolean storesUpperCaseIdentifiers() throws SQLException { |
| try { return _meta.storesUpperCaseIdentifiers(); } |
| catch (final SQLException e) { handleException(e); return false; } |
| } |
| |
| @Override |
| public boolean storesUpperCaseQuotedIdentifiers() throws SQLException { |
| try { return _meta.storesUpperCaseQuotedIdentifiers(); } |
| catch (final SQLException e) { handleException(e); return false; } |
| } |
| |
| @Override |
| public boolean supportsANSI92EntryLevelSQL() throws SQLException { |
| try { return _meta.supportsANSI92EntryLevelSQL(); } |
| catch (final SQLException e) { handleException(e); return false; } |
| } |
| |
| @Override |
| public boolean supportsANSI92FullSQL() throws SQLException { |
| try { return _meta.supportsANSI92FullSQL(); } |
| catch (final SQLException e) { handleException(e); return false; } |
| } |
| |
| @Override |
| public boolean supportsANSI92IntermediateSQL() throws SQLException { |
| try { return _meta.supportsANSI92IntermediateSQL(); } |
| catch (final SQLException e) { handleException(e); return false; } |
| } |
| |
| @Override |
| public boolean supportsAlterTableWithAddColumn() throws SQLException { |
| try { return _meta.supportsAlterTableWithAddColumn(); } |
| catch (final SQLException e) { handleException(e); return false; } |
| } |
| |
| @Override |
| public boolean supportsAlterTableWithDropColumn() throws SQLException { |
| try { return _meta.supportsAlterTableWithDropColumn(); } |
| catch (final SQLException e) { handleException(e); return false; } |
| } |
| |
| @Override |
| public boolean supportsBatchUpdates() throws SQLException { |
| try { return _meta.supportsBatchUpdates(); } |
| catch (final SQLException e) { handleException(e); return false; } |
| } |
| |
| @Override |
| public boolean supportsCatalogsInDataManipulation() throws SQLException { |
| try { return _meta.supportsCatalogsInDataManipulation(); } |
| catch (final SQLException e) { handleException(e); return false; } |
| } |
| |
| @Override |
| public boolean supportsCatalogsInIndexDefinitions() throws SQLException { |
| try { return _meta.supportsCatalogsInIndexDefinitions(); } |
| catch (final SQLException e) { handleException(e); return false; } |
| } |
| |
| @Override |
| public boolean supportsCatalogsInPrivilegeDefinitions() throws SQLException { |
| try { return _meta.supportsCatalogsInPrivilegeDefinitions(); } |
| catch (final SQLException e) { handleException(e); return false; } |
| } |
| |
| @Override |
| public boolean supportsCatalogsInProcedureCalls() throws SQLException { |
| try { return _meta.supportsCatalogsInProcedureCalls(); } |
| catch (final SQLException e) { handleException(e); return false; } |
| } |
| |
| @Override |
| public boolean supportsCatalogsInTableDefinitions() throws SQLException { |
| try { return _meta.supportsCatalogsInTableDefinitions(); } |
| catch (final SQLException e) { handleException(e); return false; } |
| } |
| |
| @Override |
| public boolean supportsColumnAliasing() throws SQLException { |
| try { return _meta.supportsColumnAliasing(); } |
| catch (final SQLException e) { handleException(e); return false; } |
| } |
| |
| @Override |
| public boolean supportsConvert() throws SQLException { |
| try { return _meta.supportsConvert(); } |
| catch (final SQLException e) { handleException(e); return false; } |
| } |
| |
| @Override |
| public boolean supportsConvert(final int fromType, final int toType) |
| throws SQLException { |
| try { return _meta.supportsConvert(fromType, toType); } |
| catch (final SQLException e) { handleException(e); return false; } |
| } |
| |
| @Override |
| public boolean supportsCoreSQLGrammar() throws SQLException { |
| try { return _meta.supportsCoreSQLGrammar(); } |
| catch (final SQLException e) { handleException(e); return false; } |
| } |
| |
| @Override |
| public boolean supportsCorrelatedSubqueries() throws SQLException { |
| try { return _meta.supportsCorrelatedSubqueries(); } |
| catch (final SQLException e) { handleException(e); return false; } |
| } |
| |
| @Override |
| public boolean supportsDataDefinitionAndDataManipulationTransactions() |
| throws SQLException { |
| try { return _meta.supportsDataDefinitionAndDataManipulationTransactions(); } |
| catch (final SQLException e) { handleException(e); return false; } |
| } |
| |
| @Override |
| public boolean supportsDataManipulationTransactionsOnly() |
| throws SQLException { |
| try { return _meta.supportsDataManipulationTransactionsOnly(); } |
| catch (final SQLException e) { handleException(e); return false; } |
| } |
| |
| @Override |
| public boolean supportsDifferentTableCorrelationNames() throws SQLException { |
| try { return _meta.supportsDifferentTableCorrelationNames(); } |
| catch (final SQLException e) { handleException(e); return false; } |
| } |
| |
| @Override |
| public boolean supportsExpressionsInOrderBy() throws SQLException { |
| try { return _meta.supportsExpressionsInOrderBy(); } |
| catch (final SQLException e) { handleException(e); return false; } |
| } |
| |
| @Override |
| public boolean supportsExtendedSQLGrammar() throws SQLException { |
| try { return _meta.supportsExtendedSQLGrammar(); } |
| catch (final SQLException e) { handleException(e); return false; } |
| } |
| |
| @Override |
| public boolean supportsFullOuterJoins() throws SQLException { |
| try { return _meta.supportsFullOuterJoins(); } |
| catch (final SQLException e) { handleException(e); return false; } |
| } |
| |
| @Override |
| public boolean supportsGetGeneratedKeys() throws SQLException { |
| try { return _meta.supportsGetGeneratedKeys(); } |
| catch (final SQLException e) { handleException(e); return false; } |
| } |
| |
| @Override |
| public boolean supportsGroupBy() throws SQLException { |
| try { return _meta.supportsGroupBy(); } |
| catch (final SQLException e) { handleException(e); return false; } |
| } |
| |
| @Override |
| public boolean supportsGroupByBeyondSelect() throws SQLException { |
| try { return _meta.supportsGroupByBeyondSelect(); } |
| catch (final SQLException e) { handleException(e); return false; } |
| } |
| |
| @Override |
| public boolean supportsGroupByUnrelated() throws SQLException { |
| try { return _meta.supportsGroupByUnrelated(); } |
| catch (final SQLException e) { handleException(e); return false; } |
| } |
| |
| @Override |
| public boolean supportsIntegrityEnhancementFacility() throws SQLException { |
| try { return _meta.supportsIntegrityEnhancementFacility(); } |
| catch (final SQLException e) { handleException(e); return false; } |
| } |
| |
| @Override |
| public boolean supportsLikeEscapeClause() throws SQLException { |
| try { return _meta.supportsLikeEscapeClause(); } |
| catch (final SQLException e) { handleException(e); return false; } |
| } |
| |
| @Override |
| public boolean supportsLimitedOuterJoins() throws SQLException { |
| try { return _meta.supportsLimitedOuterJoins(); } |
| catch (final SQLException e) { handleException(e); return false; } |
| } |
| |
| @Override |
| public boolean supportsMinimumSQLGrammar() throws SQLException { |
| try { return _meta.supportsMinimumSQLGrammar(); } |
| catch (final SQLException e) { handleException(e); return false; } |
| } |
| |
| @Override |
| public boolean supportsMixedCaseIdentifiers() throws SQLException { |
| try { return _meta.supportsMixedCaseIdentifiers(); } |
| catch (final SQLException e) { handleException(e); return false; } |
| } |
| |
| @Override |
| public boolean supportsMixedCaseQuotedIdentifiers() throws SQLException { |
| try { return _meta.supportsMixedCaseQuotedIdentifiers(); } |
| catch (final SQLException e) { handleException(e); return false; } |
| } |
| |
| @Override |
| public boolean supportsMultipleOpenResults() throws SQLException { |
| try { return _meta.supportsMultipleOpenResults(); } |
| catch (final SQLException e) { handleException(e); return false; } |
| } |
| |
| @Override |
| public boolean supportsMultipleResultSets() throws SQLException { |
| try { return _meta.supportsMultipleResultSets(); } |
| catch (final SQLException e) { handleException(e); return false; } |
| } |
| |
| @Override |
| public boolean supportsMultipleTransactions() throws SQLException { |
| try { return _meta.supportsMultipleTransactions(); } |
| catch (final SQLException e) { handleException(e); return false; } |
| } |
| |
| @Override |
| public boolean supportsNamedParameters() throws SQLException { |
| try { return _meta.supportsNamedParameters(); } |
| catch (final SQLException e) { handleException(e); return false; } |
| } |
| |
| @Override |
| public boolean supportsNonNullableColumns() throws SQLException { |
| try { return _meta.supportsNonNullableColumns(); } |
| catch (final SQLException e) { handleException(e); return false; } |
| } |
| |
| @Override |
| public boolean supportsOpenCursorsAcrossCommit() throws SQLException { |
| try { return _meta.supportsOpenCursorsAcrossCommit(); } |
| catch (final SQLException e) { handleException(e); return false; } |
| } |
| |
| @Override |
| public boolean supportsOpenCursorsAcrossRollback() throws SQLException { |
| try { return _meta.supportsOpenCursorsAcrossRollback(); } |
| catch (final SQLException e) { handleException(e); return false; } |
| } |
| |
| @Override |
| public boolean supportsOpenStatementsAcrossCommit() throws SQLException { |
| try { return _meta.supportsOpenStatementsAcrossCommit(); } |
| catch (final SQLException e) { handleException(e); return false; } |
| } |
| |
| @Override |
| public boolean supportsOpenStatementsAcrossRollback() throws SQLException { |
| try { return _meta.supportsOpenStatementsAcrossRollback(); } |
| catch (final SQLException e) { handleException(e); return false; } |
| } |
| |
| @Override |
| public boolean supportsOrderByUnrelated() throws SQLException { |
| try { return _meta.supportsOrderByUnrelated(); } |
| catch (final SQLException e) { handleException(e); return false; } |
| } |
| |
| @Override |
| public boolean supportsOuterJoins() throws SQLException { |
| try { return _meta.supportsOuterJoins(); } |
| catch (final SQLException e) { handleException(e); return false; } |
| } |
| |
| @Override |
| public boolean supportsPositionedDelete() throws SQLException { |
| try { return _meta.supportsPositionedDelete(); } |
| catch (final SQLException e) { handleException(e); return false; } |
| } |
| |
| @Override |
| public boolean supportsPositionedUpdate() throws SQLException { |
| try { return _meta.supportsPositionedUpdate(); } |
| catch (final SQLException e) { handleException(e); return false; } |
| } |
| |
| @Override |
| public boolean supportsResultSetConcurrency(final int type, final int concurrency) |
| throws SQLException { |
| try { return _meta.supportsResultSetConcurrency(type, concurrency); } |
| catch (final SQLException e) { handleException(e); return false; } |
| } |
| |
| @Override |
| public boolean supportsResultSetHoldability(final int holdability) |
| throws SQLException { |
| try { return _meta.supportsResultSetHoldability(holdability); } |
| catch (final SQLException e) { handleException(e); return false; } |
| } |
| |
| @Override |
| public boolean supportsResultSetType(final int type) throws SQLException { |
| try { return _meta.supportsResultSetType(type); } |
| catch (final SQLException e) { handleException(e); return false; } |
| } |
| |
| @Override |
| public boolean supportsSavepoints() throws SQLException { |
| try { return _meta.supportsSavepoints(); } |
| catch (final SQLException e) { handleException(e); return false; } |
| } |
| |
| @Override |
| public boolean supportsSchemasInDataManipulation() throws SQLException { |
| try { return _meta.supportsSchemasInDataManipulation(); } |
| catch (final SQLException e) { handleException(e); return false; } |
| } |
| |
| @Override |
| public boolean supportsSchemasInIndexDefinitions() throws SQLException { |
| try { return _meta.supportsSchemasInIndexDefinitions(); } |
| catch (final SQLException e) { handleException(e); return false; } |
| } |
| |
| @Override |
| public boolean supportsSchemasInPrivilegeDefinitions() throws SQLException { |
| try { return _meta.supportsSchemasInPrivilegeDefinitions(); } |
| catch (final SQLException e) { handleException(e); return false; } |
| } |
| |
| @Override |
| public boolean supportsSchemasInProcedureCalls() throws SQLException { |
| try { return _meta.supportsSchemasInProcedureCalls(); } |
| catch (final SQLException e) { handleException(e); return false; } |
| } |
| |
| @Override |
| public boolean supportsSchemasInTableDefinitions() throws SQLException { |
| try { return _meta.supportsSchemasInTableDefinitions(); } |
| catch (final SQLException e) { handleException(e); return false; } |
| } |
| |
| @Override |
| public boolean supportsSelectForUpdate() throws SQLException { |
| try { return _meta.supportsSelectForUpdate(); } |
| catch (final SQLException e) { handleException(e); return false; } |
| } |
| |
| @Override |
| public boolean supportsStatementPooling() throws SQLException { |
| try { return _meta.supportsStatementPooling(); } |
| catch (final SQLException e) { handleException(e); return false; } |
| } |
| |
| @Override |
| public boolean supportsStoredProcedures() throws SQLException { |
| try { return _meta.supportsStoredProcedures(); } |
| catch (final SQLException e) { handleException(e); return false; } |
| } |
| |
| @Override |
| public boolean supportsSubqueriesInComparisons() throws SQLException { |
| try { return _meta.supportsSubqueriesInComparisons(); } |
| catch (final SQLException e) { handleException(e); return false; } |
| } |
| |
| @Override |
| public boolean supportsSubqueriesInExists() throws SQLException { |
| try { return _meta.supportsSubqueriesInExists(); } |
| catch (final SQLException e) { handleException(e); return false; } |
| } |
| |
| @Override |
| public boolean supportsSubqueriesInIns() throws SQLException { |
| try { return _meta.supportsSubqueriesInIns(); } |
| catch (final SQLException e) { handleException(e); return false; } |
| } |
| |
| @Override |
| public boolean supportsSubqueriesInQuantifieds() throws SQLException { |
| try { return _meta.supportsSubqueriesInQuantifieds(); } |
| catch (final SQLException e) { handleException(e); return false; } |
| } |
| |
| @Override |
| public boolean supportsTableCorrelationNames() throws SQLException { |
| try { return _meta.supportsTableCorrelationNames(); } |
| catch (final SQLException e) { handleException(e); return false; } |
| } |
| |
| @Override |
| public boolean supportsTransactionIsolationLevel(final int level) |
| throws SQLException { |
| try { return _meta.supportsTransactionIsolationLevel(level); } |
| catch (final SQLException e) { handleException(e); return false; } |
| } |
| |
| @Override |
| public boolean supportsTransactions() throws SQLException { |
| try { return _meta.supportsTransactions(); } |
| catch (final SQLException e) { handleException(e); return false; } |
| } |
| |
| @Override |
| public boolean supportsUnion() throws SQLException { |
| try { return _meta.supportsUnion(); } |
| catch (final SQLException e) { handleException(e); return false; } |
| } |
| |
| @Override |
| public boolean supportsUnionAll() throws SQLException { |
| try { return _meta.supportsUnionAll(); } |
| catch (final SQLException e) { handleException(e); return false; } |
| } |
| |
| @Override |
| public boolean updatesAreDetected(final int type) throws SQLException { |
| try { return _meta.updatesAreDetected(type); } |
| catch (final SQLException e) { handleException(e); return false; } |
| } |
| |
| @Override |
| public boolean usesLocalFilePerTable() throws SQLException { |
| try { return _meta.usesLocalFilePerTable(); } |
| catch (final SQLException e) { handleException(e); return false; } |
| } |
| |
| @Override |
| public boolean usesLocalFiles() throws SQLException { |
| try { return _meta.usesLocalFiles(); } |
| catch (final SQLException e) { handleException(e); return false; } |
| } |
| |
| /* JDBC_4_ANT_KEY_BEGIN */ |
| |
| @Override |
| public boolean isWrapperFor(final Class<?> iface) throws SQLException { |
| if (iface.isAssignableFrom(getClass())) { |
| return true; |
| } else if (iface.isAssignableFrom(_meta.getClass())) { |
| return true; |
| } else { |
| return _meta.isWrapperFor(iface); |
| } |
| } |
| |
| @Override |
| public <T> T unwrap(final Class<T> iface) throws SQLException { |
| if (iface.isAssignableFrom(getClass())) { |
| return iface.cast(this); |
| } else if (iface.isAssignableFrom(_meta.getClass())) { |
| return iface.cast(_meta); |
| } else { |
| return _meta.unwrap(iface); |
| } |
| } |
| |
| @Override |
| public RowIdLifetime getRowIdLifetime() throws SQLException { |
| try { return _meta.getRowIdLifetime(); } |
| catch (final SQLException e) { handleException(e); throw new AssertionError(); } |
| } |
| |
| @Override |
| public ResultSet getSchemas(final String catalog, final String schemaPattern) |
| throws SQLException { |
| _conn.checkOpen(); |
| try { |
| return DelegatingResultSet.wrapResultSet(_conn, |
| _meta.getSchemas(catalog, schemaPattern)); |
| } |
| catch (final SQLException e) { |
| handleException(e); |
| throw new AssertionError(); |
| } |
| } |
| |
| @Override |
| public boolean autoCommitFailureClosesAllResultSets() throws SQLException { |
| try { return _meta.autoCommitFailureClosesAllResultSets(); } |
| catch (final SQLException e) { handleException(e); return false; } |
| } |
| |
| @Override |
| public boolean supportsStoredFunctionsUsingCallSyntax() throws SQLException { |
| try { return _meta.supportsStoredFunctionsUsingCallSyntax(); } |
| catch (final SQLException e) { handleException(e); return false; } |
| } |
| |
| @Override |
| public ResultSet getClientInfoProperties() throws SQLException { |
| _conn.checkOpen(); |
| try { |
| return DelegatingResultSet.wrapResultSet(_conn, |
| _meta.getClientInfoProperties()); |
| } |
| catch (final SQLException e) { |
| handleException(e); |
| throw new AssertionError(); |
| } |
| } |
| |
| @Override |
| public ResultSet getFunctions(final String catalog, final String schemaPattern, |
| final String functionNamePattern) throws SQLException { |
| _conn.checkOpen(); |
| try { |
| return DelegatingResultSet.wrapResultSet(_conn, |
| _meta.getFunctions(catalog, schemaPattern, |
| functionNamePattern)); |
| } |
| catch (final SQLException e) { |
| handleException(e); |
| throw new AssertionError(); |
| } |
| } |
| |
| @Override |
| public ResultSet getFunctionColumns(final String catalog, final String schemaPattern, |
| final String functionNamePattern, final String columnNamePattern) |
| throws SQLException { |
| _conn.checkOpen(); |
| try { |
| return DelegatingResultSet.wrapResultSet(_conn, |
| _meta.getFunctionColumns(catalog, schemaPattern, |
| functionNamePattern, columnNamePattern)); |
| } |
| catch (final SQLException e) { |
| handleException(e); |
| throw new AssertionError(); |
| } |
| } |
| |
| /* JDBC_4_ANT_KEY_END */ |
| |
| @Override |
| public ResultSet getPseudoColumns(final String catalog, final String schemaPattern, |
| final String tableNamePattern, final String columnNamePattern) |
| throws SQLException { |
| _conn.checkOpen(); |
| try { |
| return DelegatingResultSet.wrapResultSet(_conn, |
| _meta.getPseudoColumns(catalog, schemaPattern, |
| tableNamePattern, columnNamePattern)); |
| } |
| catch (final SQLException e) { |
| handleException(e); |
| throw new AssertionError(); |
| } |
| } |
| |
| @Override |
| public boolean generatedKeyAlwaysReturned() throws SQLException { |
| _conn.checkOpen(); |
| try { |
| return _meta.generatedKeyAlwaysReturned(); |
| } |
| catch (final SQLException e) { |
| handleException(e); |
| return false; |
| } |
| } |
| } |
