Author: markt
Date: Thu Feb 19 13:53:46 2009
New Revision: 745868
URL: http://svn.apache.org/viewvc?rev=745868&view=rev
Log:
DBCP-265
Actually add the new class.
Added:
commons/proper/dbcp/trunk/src/java/org/apache/commons/dbcp/DelegatingDatabaseMetaData.java
(with props)
Added:
commons/proper/dbcp/trunk/src/java/org/apache/commons/dbcp/DelegatingDatabaseMetaData.java
URL:
http://svn.apache.org/viewvc/commons/proper/dbcp/trunk/src/java/org/apache/commons/dbcp/DelegatingDatabaseMetaData.java?rev=745868&view=auto
==============================================================================
---
commons/proper/dbcp/trunk/src/java/org/apache/commons/dbcp/DelegatingDatabaseMetaData.java
(added)
+++
commons/proper/dbcp/trunk/src/java/org/apache/commons/dbcp/DelegatingDatabaseMetaData.java
Thu Feb 19 13:53:46 2009
@@ -0,0 +1,1196 @@
+/*
+ * 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.commons.dbcp;
+
+import java.sql.Connection;
+import java.sql.DatabaseMetaData;
+import java.sql.ResultSet;
+import java.sql.RowIdLifetime;
+import java.sql.SQLException;
+
+public class DelegatingDatabaseMetaData extends AbandonedTrace
+ implements DatabaseMetaData {
+
+ /** My delegate {...@link DatabaseMetaData} */
+ protected DatabaseMetaData _meta;
+
+ /** The connection that created me. **/
+ protected DelegatingConnection _conn = null;
+
+ public DelegatingDatabaseMetaData(DelegatingConnection c,
+ DatabaseMetaData m) {
+ super(c);
+ _conn = c;
+ _meta = m;
+ }
+
+ public DatabaseMetaData getDelegate() {
+ return _meta;
+ }
+
+ public boolean equals(Object obj) {
+ DatabaseMetaData delegate = getInnermostDelegate();
+ if (delegate == null) {
+ return false;
+ }
+ if (obj instanceof DelegatingDatabaseMetaData) {
+ DelegatingDatabaseMetaData s = (DelegatingDatabaseMetaData) obj;
+ return delegate.equals(s.getInnermostDelegate());
+ }
+ else {
+ return delegate.equals(obj);
+ }
+ }
+
+ public int hashCode() {
+ Object obj = getInnermostDelegate();
+ if (obj == null) {
+ return 0;
+ }
+ return obj.hashCode();
+ }
+
+ /**
+ * If my underlying {...@link ResultSet} is not a
+ * <tt>DelegatingResultSet</tt>, returns it,
+ * otherwise recursively invokes this method on
+ * my delegate.
+ * <p>
+ * Hence this method will return the first
+ * delegate that is not a <tt>DelegatingResultSet</tt>,
+ * or <tt>null</tt> when no non-<tt>DelegatingResultSet</tt>
+ * delegate can be found by transversing this chain.
+ * <p>
+ * This method is useful when you may have nested
+ * <tt>DelegatingResultSet</tt>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(SQLException e) throws SQLException {
+ if (_conn != null) {
+ _conn.handleException(e);
+ }
+ else {
+ throw e;
+ }
+ }
+
+ public boolean allProceduresAreCallable() throws SQLException {
+ { try { return _meta.allProceduresAreCallable(); }
+ catch (SQLException e) { handleException(e); return false; } }
+ }
+
+ public boolean allTablesAreSelectable() throws SQLException {
+ { try { return _meta.allTablesAreSelectable(); }
+ catch (SQLException e) { handleException(e); return false; } }
+ }
+
+ public boolean dataDefinitionCausesTransactionCommit() throws SQLException
{
+ { try { return _meta.dataDefinitionCausesTransactionCommit(); }
+ catch (SQLException e) { handleException(e); return false; } }
+ }
+
+ public boolean dataDefinitionIgnoredInTransactions() throws SQLException {
+ { try { return _meta.dataDefinitionIgnoredInTransactions(); }
+ catch (SQLException e) { handleException(e); return false; } }
+ }
+
+ public boolean deletesAreDetected(int type) throws SQLException {
+ { try { return _meta.deletesAreDetected(type); }
+ catch (SQLException e) { handleException(e); return false; } }
+ }
+
+ public boolean doesMaxRowSizeIncludeBlobs() throws SQLException {
+ { try { return _meta.doesMaxRowSizeIncludeBlobs(); }
+ catch (SQLException e) { handleException(e); return false; } }
+ }
+
+ public ResultSet getAttributes(String catalog, String schemaPattern,
+ String typeNamePattern, String attributeNamePattern)
+ throws SQLException {
+ _conn.checkOpen();
+ try {
+ return DelegatingResultSet.wrapResultSet(_conn,_meta.getAttributes(
+ catalog, schemaPattern, typeNamePattern,
+ attributeNamePattern));
+ }
+ catch (SQLException e) {
+ handleException(e);
+ return null;
+ }
+ }
+
+ public ResultSet getBestRowIdentifier(String catalog, String schema,
+ String table, int scope, boolean nullable) throws SQLException {
+ _conn.checkOpen();
+ try {
+ return DelegatingResultSet.wrapResultSet(_conn,
+ _meta.getBestRowIdentifier(catalog, schema, table, scope,
+ nullable));
+ }
+ catch (SQLException e) {
+ handleException(e);
+ return null;
+ }
+ }
+
+ public String getCatalogSeparator() throws SQLException {
+ { try { return _meta.getCatalogSeparator(); }
+ catch (SQLException e) { handleException(e); return null; } }
+ }
+
+ public String getCatalogTerm() throws SQLException {
+ { try { return _meta.getCatalogTerm(); }
+ catch (SQLException e) { handleException(e); return null; } }
+ }
+
+ public ResultSet getCatalogs() throws SQLException {
+ _conn.checkOpen();
+ try {
+ return DelegatingResultSet.wrapResultSet(_conn,
+ _meta.getCatalogs());
+ }
+ catch (SQLException e) {
+ handleException(e);
+ return null;
+ }
+ }
+
+ public ResultSet getColumnPrivileges(String catalog, String schema,
+ String table, String columnNamePattern) throws SQLException {
+ _conn.checkOpen();
+ try {
+ return DelegatingResultSet.wrapResultSet(_conn,
+ _meta.getColumnPrivileges(catalog, schema, table,
+ columnNamePattern));
+ }
+ catch (SQLException e) {
+ handleException(e);
+ return null;
+ }
+ }
+
+ public ResultSet getColumns(String catalog, String schemaPattern,
+ String tableNamePattern, String columnNamePattern)
+ throws SQLException {
+ _conn.checkOpen();
+ try {
+ return DelegatingResultSet.wrapResultSet(_conn,
+ _meta.getColumns(catalog, schemaPattern, tableNamePattern,
+ columnNamePattern));
+ }
+ catch (SQLException e) {
+ handleException(e);
+ return null;
+ }
+ }
+
+ public Connection getConnection() throws SQLException {
+ return _conn;
+ }
+
+ public ResultSet getCrossReference(String parentCatalog,
+ String parentSchema, String parentTable, String foreignCatalog,
+ String foreignSchema, String foreignTable) throws SQLException {
+ _conn.checkOpen();
+ try {
+ return DelegatingResultSet.wrapResultSet(_conn,
+ _meta.getCrossReference(parentCatalog, parentSchema,
+ parentTable, foreignCatalog, foreignSchema,
+ foreignTable));
+ }
+ catch (SQLException e) {
+ handleException(e);
+ return null;
+ }
+ }
+
+ public int getDatabaseMajorVersion() throws SQLException {
+ { try { return _meta.getDatabaseMajorVersion(); }
+ catch (SQLException e) { handleException(e); return 0; } }
+ }
+
+ public int getDatabaseMinorVersion() throws SQLException {
+ { try { return _meta.getDatabaseMinorVersion(); }
+ catch (SQLException e) { handleException(e); return 0; } }
+ }
+
+ public String getDatabaseProductName() throws SQLException {
+ { try { return _meta.getDatabaseProductName(); }
+ catch (SQLException e) { handleException(e); return null; } }
+ }
+
+ public String getDatabaseProductVersion() throws SQLException {
+ { try { return _meta.getDatabaseProductVersion(); }
+ catch (SQLException e) { handleException(e); return null; } }
+ }
+
+ public int getDefaultTransactionIsolation() throws SQLException {
+ { try { return _meta.getDefaultTransactionIsolation(); }
+ catch (SQLException e) { handleException(e); return 0; } }
+ }
+
+ public int getDriverMajorVersion() {return _meta.getDriverMajorVersion();}
+
+ public int getDriverMinorVersion() {return _meta.getDriverMinorVersion();}
+
+ public String getDriverName() throws SQLException {
+ { try { return _meta.getDriverName(); }
+ catch (SQLException e) { handleException(e); return null; } }
+ }
+
+ public String getDriverVersion() throws SQLException {
+ { try { return _meta.getDriverVersion(); }
+ catch (SQLException e) { handleException(e); return null; } }
+ }
+
+ public ResultSet getExportedKeys(String catalog, String schema, String
table)
+ throws SQLException {
+ _conn.checkOpen();
+ try {
+ return DelegatingResultSet.wrapResultSet(_conn,
+ _meta.getExportedKeys(catalog, schema, table));
+ }
+ catch (SQLException e) {
+ handleException(e);
+ return null;
+ }
+ }
+
+ public String getExtraNameCharacters() throws SQLException {
+ { try { return _meta.getExtraNameCharacters(); }
+ catch (SQLException e) { handleException(e); return null; } }
+ }
+
+ public String getIdentifierQuoteString() throws SQLException {
+ { try { return _meta.getIdentifierQuoteString(); }
+ catch (SQLException e) { handleException(e); return null; } }
+ }
+
+ public ResultSet getImportedKeys(String catalog, String schema, String
table)
+ throws SQLException {
+ _conn.checkOpen();
+ try {
+ return DelegatingResultSet.wrapResultSet(_conn,
+ _meta.getImportedKeys(catalog, schema, table));
+ }
+ catch (SQLException e) {
+ handleException(e);
+ return null;
+ }
+ }
+
+ public ResultSet getIndexInfo(String catalog, String schema, String table,
+ boolean unique, boolean approximate) throws SQLException {
+ _conn.checkOpen();
+ try {
+ return DelegatingResultSet.wrapResultSet(_conn,
+ _meta.getIndexInfo(catalog, schema, table, unique,
+ approximate));
+ }
+ catch (SQLException e) {
+ handleException(e);
+ return null;
+ }
+ }
+
+ public int getJDBCMajorVersion() throws SQLException {
+ { try { return _meta.getJDBCMajorVersion(); }
+ catch (SQLException e) { handleException(e); return 0; } }
+ }
+
+ public int getJDBCMinorVersion() throws SQLException {
+ { try { return _meta.getJDBCMinorVersion(); }
+ catch (SQLException e) { handleException(e); return 0; } }
+ }
+
+ public int getMaxBinaryLiteralLength() throws SQLException {
+ { try { return _meta.getMaxBinaryLiteralLength(); }
+ catch (SQLException e) { handleException(e); return 0; } }
+ }
+
+ public int getMaxCatalogNameLength() throws SQLException {
+ { try { return _meta.getMaxCatalogNameLength(); }
+ catch (SQLException e) { handleException(e); return 0; } }
+ }
+
+ public int getMaxCharLiteralLength() throws SQLException {
+ { try { return _meta.getMaxCharLiteralLength(); }
+ catch (SQLException e) { handleException(e); return 0; } }
+ }
+
+ public int getMaxColumnNameLength() throws SQLException {
+ { try { return _meta.getMaxColumnNameLength(); }
+ catch (SQLException e) { handleException(e); return 0; } }
+ }
+
+ public int getMaxColumnsInGroupBy() throws SQLException {
+ { try { return _meta.getMaxColumnsInGroupBy(); }
+ catch (SQLException e) { handleException(e); return 0; } }
+ }
+
+ public int getMaxColumnsInIndex() throws SQLException {
+ { try { return _meta.getMaxColumnsInIndex(); }
+ catch (SQLException e) { handleException(e); return 0; } }
+ }
+
+ public int getMaxColumnsInOrderBy() throws SQLException {
+ { try { return _meta.getMaxColumnsInOrderBy(); }
+ catch (SQLException e) { handleException(e); return 0; } }
+ }
+
+ public int getMaxColumnsInSelect() throws SQLException {
+ { try { return _meta.getMaxColumnsInSelect(); }
+ catch (SQLException e) { handleException(e); return 0; } }
+ }
+
+ public int getMaxColumnsInTable() throws SQLException {
+ { try { return _meta.getMaxColumnsInTable(); }
+ catch (SQLException e) { handleException(e); return 0; } }
+ }
+
+ public int getMaxConnections() throws SQLException {
+ { try { return _meta.getMaxConnections(); }
+ catch (SQLException e) { handleException(e); return 0; } }
+ }
+
+ public int getMaxCursorNameLength() throws SQLException {
+ { try { return _meta.getMaxCursorNameLength(); }
+ catch (SQLException e) { handleException(e); return 0; } }
+ }
+
+ public int getMaxIndexLength() throws SQLException {
+ { try { return _meta.getMaxIndexLength(); }
+ catch (SQLException e) { handleException(e); return 0; } }
+ }
+
+ public int getMaxProcedureNameLength() throws SQLException {
+ { try { return _meta.getMaxProcedureNameLength(); }
+ catch (SQLException e) { handleException(e); return 0; } }
+ }
+
+ public int getMaxRowSize() throws SQLException {
+ { try { return _meta.getMaxRowSize(); }
+ catch (SQLException e) { handleException(e); return 0; } }
+ }
+
+ public int getMaxSchemaNameLength() throws SQLException {
+ { try { return _meta.getMaxSchemaNameLength(); }
+ catch (SQLException e) { handleException(e); return 0; } }
+ }
+
+ public int getMaxStatementLength() throws SQLException {
+ { try { return _meta.getMaxStatementLength(); }
+ catch (SQLException e) { handleException(e); return 0; } }
+ }
+
+ public int getMaxStatements() throws SQLException {
+ { try { return _meta.getMaxStatements(); }
+ catch (SQLException e) { handleException(e); return 0; } }
+ }
+
+ public int getMaxTableNameLength() throws SQLException {
+ { try { return _meta.getMaxTableNameLength(); }
+ catch (SQLException e) { handleException(e); return 0; } }
+ }
+
+ public int getMaxTablesInSelect() throws SQLException {
+ { try { return _meta.getMaxTablesInSelect(); }
+ catch (SQLException e) { handleException(e); return 0; } }
+ }
+
+ public int getMaxUserNameLength() throws SQLException {
+ { try { return _meta.getMaxUserNameLength(); }
+ catch (SQLException e) { handleException(e); return 0; } }
+ }
+
+ public String getNumericFunctions() throws SQLException {
+ { try { return _meta.getNumericFunctions(); }
+ catch (SQLException e) { handleException(e); return null; } }
+ }
+
+ public ResultSet getPrimaryKeys(String catalog, String schema, String
table)
+ throws SQLException {
+ _conn.checkOpen();
+ try {
+ return DelegatingResultSet.wrapResultSet(_conn,
+ _meta.getPrimaryKeys(catalog, schema, table));
+ }
+ catch (SQLException e) {
+ handleException(e);
+ return null;
+ }
+ }
+
+ public ResultSet getProcedureColumns(String catalog, String schemaPattern,
+ String procedureNamePattern, String columnNamePattern)
+ throws SQLException {
+ _conn.checkOpen();
+ try {
+ return DelegatingResultSet.wrapResultSet(_conn,
+ _meta.getProcedureColumns(catalog, schemaPattern,
+ procedureNamePattern, columnNamePattern));
+ }
+ catch (SQLException e) {
+ handleException(e);
+ return null;
+ }
+ }
+
+ public String getProcedureTerm() throws SQLException {
+ { try { return _meta.getProcedureTerm(); }
+ catch (SQLException e) { handleException(e); return null; } }
+ }
+
+ public ResultSet getProcedures(String catalog, String schemaPattern,
+ String procedureNamePattern) throws SQLException {
+ _conn.checkOpen();
+ try {
+ return DelegatingResultSet.wrapResultSet(_conn,
+ _meta.getProcedures(catalog, schemaPattern,
+ procedureNamePattern));
+ }
+ catch (SQLException e) {
+ handleException(e);
+ return null;
+ }
+ }
+
+ public int getResultSetHoldability() throws SQLException {
+ { try { return _meta.getResultSetHoldability(); }
+ catch (SQLException e) { handleException(e); return 0; } }
+ }
+
+ public String getSQLKeywords() throws SQLException {
+ { try { return _meta.getSQLKeywords(); }
+ catch (SQLException e) { handleException(e); return null; } }
+ }
+
+ public int getSQLStateType() throws SQLException {
+ { try { return _meta.getSQLStateType(); }
+ catch (SQLException e) { handleException(e); return 0; } }
+ }
+
+ public String getSchemaTerm() throws SQLException {
+ { try { return _meta.getSchemaTerm(); }
+ catch (SQLException e) { handleException(e); return null; } }
+ }
+
+ public ResultSet getSchemas() throws SQLException {
+ _conn.checkOpen();
+ try {
+ return DelegatingResultSet.wrapResultSet(_conn,
+ _meta.getSchemas());
+ }
+ catch (SQLException e) {
+ handleException(e);
+ return null;
+ }
+ }
+
+ public String getSearchStringEscape() throws SQLException {
+ { try { return _meta.getSearchStringEscape(); }
+ catch (SQLException e) { handleException(e); return null; } }
+ }
+
+ public String getStringFunctions() throws SQLException {
+ { try { return _meta.getStringFunctions(); }
+ catch (SQLException e) { handleException(e); return null; } }
+ }
+
+ public ResultSet getSuperTables(String catalog, String schemaPattern,
+ String tableNamePattern) throws SQLException {
+ _conn.checkOpen();
+ try {
+ return DelegatingResultSet.wrapResultSet(_conn,
+ _meta.getSuperTables(catalog, schemaPattern,
+ tableNamePattern));
+ }
+ catch (SQLException e) {
+ handleException(e);
+ return null;
+ }
+ }
+
+ public ResultSet getSuperTypes(String catalog, String schemaPattern,
+ String typeNamePattern) throws SQLException {
+ _conn.checkOpen();
+ try {
+ return DelegatingResultSet.wrapResultSet(_conn,
+ _meta.getSuperTypes(catalog, schemaPattern,
+ typeNamePattern));
+ }
+ catch (SQLException e) {
+ handleException(e);
+ return null;
+ }
+ }
+
+ public String getSystemFunctions() throws SQLException {
+ { try { return _meta.getSystemFunctions(); }
+ catch (SQLException e) { handleException(e); return null; } }
+ }
+
+ public ResultSet getTablePrivileges(String catalog, String schemaPattern,
+ String tableNamePattern) throws SQLException {
+ _conn.checkOpen();
+ try {
+ return DelegatingResultSet.wrapResultSet(_conn,
+ _meta.getTablePrivileges(catalog, schemaPattern,
+ tableNamePattern));
+ }
+ catch (SQLException e) {
+ handleException(e);
+ return null;
+ }
+ }
+
+ public ResultSet getTableTypes() throws SQLException {
+ _conn.checkOpen();
+ try {
+ return DelegatingResultSet.wrapResultSet(_conn,
+ _meta.getTableTypes());
+ }
+ catch (SQLException e) {
+ handleException(e);
+ return null;
+ }
+ }
+
+ public ResultSet getTables(String catalog, String schemaPattern,
+ String tableNamePattern, String[] types) throws SQLException {
+ _conn.checkOpen();
+ try {
+ return DelegatingResultSet.wrapResultSet(_conn,
+ _meta.getTables(catalog, schemaPattern, tableNamePattern,
+ types));
+ }
+ catch (SQLException e) {
+ handleException(e);
+ return null;
+ }
+ }
+
+ public String getTimeDateFunctions() throws SQLException {
+ { try { return _meta.getTimeDateFunctions(); }
+ catch (SQLException e) { handleException(e); return null; } }
+ }
+
+ public ResultSet getTypeInfo() throws SQLException {
+ _conn.checkOpen();
+ try {
+ return DelegatingResultSet.wrapResultSet(_conn,
+ _meta.getTypeInfo());
+ }
+ catch (SQLException e) {
+ handleException(e);
+ return null;
+ }
+ }
+
+ public ResultSet getUDTs(String catalog, String schemaPattern,
+ String typeNamePattern, int[] types) throws SQLException {
+ _conn.checkOpen();
+ try {
+ return DelegatingResultSet.wrapResultSet(_conn,
+ _meta.getUDTs(catalog, schemaPattern, typeNamePattern,
+ types));
+ }
+ catch (SQLException e) {
+ handleException(e);
+ return null;
+ }
+ }
+
+ public String getURL() throws SQLException {
+ { try { return _meta.getURL(); }
+ catch (SQLException e) { handleException(e); return null; } }
+ }
+
+ public String getUserName() throws SQLException {
+ { try { return _meta.getUserName(); }
+ catch (SQLException e) { handleException(e); return null; } }
+ }
+
+ public ResultSet getVersionColumns(String catalog, String schema,
+ String table) throws SQLException {
+ _conn.checkOpen();
+ try {
+ return DelegatingResultSet.wrapResultSet(_conn,
+ _meta.getVersionColumns(catalog, schema, table));
+ }
+ catch (SQLException e) {
+ handleException(e);
+ return null;
+ }
+ }
+
+ public boolean insertsAreDetected(int type) throws SQLException {
+ { try { return _meta.insertsAreDetected(type); }
+ catch (SQLException e) { handleException(e); return false; } }
+ }
+
+ public boolean isCatalogAtStart() throws SQLException {
+ { try { return _meta.isCatalogAtStart(); }
+ catch (SQLException e) { handleException(e); return false; } }
+ }
+
+ public boolean isReadOnly() throws SQLException {
+ { try { return _meta.isReadOnly(); }
+ catch (SQLException e) { handleException(e); return false; } }
+ }
+
+ public boolean locatorsUpdateCopy() throws SQLException {
+ { try { return _meta.locatorsUpdateCopy(); }
+ catch (SQLException e) { handleException(e); return false; } }
+ }
+
+ public boolean nullPlusNonNullIsNull() throws SQLException {
+ { try { return _meta.nullPlusNonNullIsNull(); }
+ catch (SQLException e) { handleException(e); return false; } }
+ }
+
+ public boolean nullsAreSortedAtEnd() throws SQLException {
+ { try { return _meta.nullsAreSortedAtEnd(); }
+ catch (SQLException e) { handleException(e); return false; } }
+ }
+
+ public boolean nullsAreSortedAtStart() throws SQLException {
+ { try { return _meta.nullsAreSortedAtStart(); }
+ catch (SQLException e) { handleException(e); return false; } }
+ }
+
+ public boolean nullsAreSortedHigh() throws SQLException {
+ { try { return _meta.nullsAreSortedHigh(); }
+ catch (SQLException e) { handleException(e); return false; } }
+ }
+
+ public boolean nullsAreSortedLow() throws SQLException {
+ { try { return _meta.nullsAreSortedLow(); }
+ catch (SQLException e) { handleException(e); return false; } }
+ }
+
+ public boolean othersDeletesAreVisible(int type) throws SQLException {
+ { try { return _meta.othersDeletesAreVisible(type); }
+ catch (SQLException e) { handleException(e); return false; } }
+ }
+
+ public boolean othersInsertsAreVisible(int type) throws SQLException {
+ { try { return _meta.othersInsertsAreVisible(type); }
+ catch (SQLException e) { handleException(e); return false; } }
+ }
+
+ public boolean othersUpdatesAreVisible(int type) throws SQLException {
+ { try { return _meta.othersUpdatesAreVisible(type); }
+ catch (SQLException e) { handleException(e); return false; } }
+ }
+
+ public boolean ownDeletesAreVisible(int type) throws SQLException {
+ { try { return _meta.ownDeletesAreVisible(type); }
+ catch (SQLException e) { handleException(e); return false; } }
+ }
+
+ public boolean ownInsertsAreVisible(int type) throws SQLException {
+ { try { return _meta.ownInsertsAreVisible(type); }
+ catch (SQLException e) { handleException(e); return false; } }
+ }
+
+ public boolean ownUpdatesAreVisible(int type) throws SQLException {
+ { try { return _meta.ownUpdatesAreVisible(type); }
+ catch (SQLException e) { handleException(e); return false; } }
+ }
+
+ public boolean storesLowerCaseIdentifiers() throws SQLException {
+ { try { return _meta.storesLowerCaseIdentifiers(); }
+ catch (SQLException e) { handleException(e); return false; } }
+ }
+
+ public boolean storesLowerCaseQuotedIdentifiers() throws SQLException {
+ { try { return _meta.storesLowerCaseQuotedIdentifiers(); }
+ catch (SQLException e) { handleException(e); return false; } }
+ }
+
+ public boolean storesMixedCaseIdentifiers() throws SQLException {
+ { try { return _meta.storesMixedCaseIdentifiers(); }
+ catch (SQLException e) { handleException(e); return false; } }
+ }
+
+ public boolean storesMixedCaseQuotedIdentifiers() throws SQLException {
+ { try { return _meta.storesMixedCaseQuotedIdentifiers(); }
+ catch (SQLException e) { handleException(e); return false; } }
+ }
+
+ public boolean storesUpperCaseIdentifiers() throws SQLException {
+ { try { return _meta.storesUpperCaseIdentifiers(); }
+ catch (SQLException e) { handleException(e); return false; } }
+ }
+
+ public boolean storesUpperCaseQuotedIdentifiers() throws SQLException {
+ { try { return _meta.storesUpperCaseQuotedIdentifiers(); }
+ catch (SQLException e) { handleException(e); return false; } }
+ }
+
+ public boolean supportsANSI92EntryLevelSQL() throws SQLException {
+ { try { return _meta.supportsANSI92EntryLevelSQL(); }
+ catch (SQLException e) { handleException(e); return false; } }
+ }
+
+ public boolean supportsANSI92FullSQL() throws SQLException {
+ { try { return _meta.supportsANSI92FullSQL(); }
+ catch (SQLException e) { handleException(e); return false; } }
+ }
+
+ public boolean supportsANSI92IntermediateSQL() throws SQLException {
+ { try { return _meta.supportsANSI92IntermediateSQL(); }
+ catch (SQLException e) { handleException(e); return false; } }
+ }
+
+ public boolean supportsAlterTableWithAddColumn() throws SQLException {
+ { try { return _meta.supportsAlterTableWithAddColumn(); }
+ catch (SQLException e) { handleException(e); return false; } }
+ }
+
+ public boolean supportsAlterTableWithDropColumn() throws SQLException {
+ { try { return _meta.supportsAlterTableWithDropColumn(); }
+ catch (SQLException e) { handleException(e); return false; } }
+ }
+
+ public boolean supportsBatchUpdates() throws SQLException {
+ { try { return _meta.supportsBatchUpdates(); }
+ catch (SQLException e) { handleException(e); return false; } }
+ }
+
+ public boolean supportsCatalogsInDataManipulation() throws SQLException {
+ { try { return _meta.supportsCatalogsInDataManipulation(); }
+ catch (SQLException e) { handleException(e); return false; } }
+ }
+
+ public boolean supportsCatalogsInIndexDefinitions() throws SQLException {
+ { try { return _meta.supportsCatalogsInIndexDefinitions(); }
+ catch (SQLException e) { handleException(e); return false; } }
+ }
+
+ public boolean supportsCatalogsInPrivilegeDefinitions() throws
SQLException {
+ { try { return _meta.supportsCatalogsInPrivilegeDefinitions(); }
+ catch (SQLException e) { handleException(e); return false; } }
+ }
+
+ public boolean supportsCatalogsInProcedureCalls() throws SQLException {
+ { try { return _meta.supportsCatalogsInProcedureCalls(); }
+ catch (SQLException e) { handleException(e); return false; } }
+ }
+
+ public boolean supportsCatalogsInTableDefinitions() throws SQLException {
+ { try { return _meta.supportsCatalogsInTableDefinitions(); }
+ catch (SQLException e) { handleException(e); return false; } }
+ }
+
+ public boolean supportsColumnAliasing() throws SQLException {
+ { try { return _meta.supportsColumnAliasing(); }
+ catch (SQLException e) { handleException(e); return false; } }
+ }
+
+ public boolean supportsConvert() throws SQLException {
+ { try { return _meta.supportsConvert(); }
+ catch (SQLException e) { handleException(e); return false; } }
+ }
+
+ public boolean supportsConvert(int fromType, int toType)
+ throws SQLException {
+ { try { return _meta.supportsConvert(fromType, toType); }
+ catch (SQLException e) { handleException(e); return false; } }
+ }
+
+ public boolean supportsCoreSQLGrammar() throws SQLException {
+ { try { return _meta.supportsCoreSQLGrammar(); }
+ catch (SQLException e) { handleException(e); return false; } }
+ }
+
+ public boolean supportsCorrelatedSubqueries() throws SQLException {
+ { try { return _meta.supportsCorrelatedSubqueries(); }
+ catch (SQLException e) { handleException(e); return false; } }
+ }
+
+ public boolean supportsDataDefinitionAndDataManipulationTransactions()
+ throws SQLException {
+ { try { return
_meta.supportsDataDefinitionAndDataManipulationTransactions(); }
+ catch (SQLException e) { handleException(e); return false; } }
+ }
+
+ public boolean supportsDataManipulationTransactionsOnly()
+ throws SQLException {
+ { try { return _meta.supportsDataManipulationTransactionsOnly(); }
+ catch (SQLException e) { handleException(e); return false; } }
+ }
+
+ public boolean supportsDifferentTableCorrelationNames() throws
SQLException {
+ { try { return _meta.supportsDifferentTableCorrelationNames(); }
+ catch (SQLException e) { handleException(e); return false; } }
+ }
+
+ public boolean supportsExpressionsInOrderBy() throws SQLException {
+ { try { return _meta.supportsExpressionsInOrderBy(); }
+ catch (SQLException e) { handleException(e); return false; } }
+ }
+
+ public boolean supportsExtendedSQLGrammar() throws SQLException {
+ { try { return _meta.supportsExtendedSQLGrammar(); }
+ catch (SQLException e) { handleException(e); return false; } }
+ }
+
+ public boolean supportsFullOuterJoins() throws SQLException {
+ { try { return _meta.supportsFullOuterJoins(); }
+ catch (SQLException e) { handleException(e); return false; } }
+ }
+
+ public boolean supportsGetGeneratedKeys() throws SQLException {
+ { try { return _meta.supportsGetGeneratedKeys(); }
+ catch (SQLException e) { handleException(e); return false; } }
+ }
+
+ public boolean supportsGroupBy() throws SQLException {
+ { try { return _meta.supportsGroupBy(); }
+ catch (SQLException e) { handleException(e); return false; } }
+ }
+
+ public boolean supportsGroupByBeyondSelect() throws SQLException {
+ { try { return _meta.supportsGroupByBeyondSelect(); }
+ catch (SQLException e) { handleException(e); return false; } }
+ }
+
+ public boolean supportsGroupByUnrelated() throws SQLException {
+ { try { return _meta.supportsGroupByUnrelated(); }
+ catch (SQLException e) { handleException(e); return false; } }
+ }
+
+ public boolean supportsIntegrityEnhancementFacility() throws SQLException {
+ { try { return _meta.supportsIntegrityEnhancementFacility(); }
+ catch (SQLException e) { handleException(e); return false; } }
+ }
+
+ public boolean supportsLikeEscapeClause() throws SQLException {
+ { try { return _meta.supportsLikeEscapeClause(); }
+ catch (SQLException e) { handleException(e); return false; } }
+ }
+
+ public boolean supportsLimitedOuterJoins() throws SQLException {
+ { try { return _meta.supportsLimitedOuterJoins(); }
+ catch (SQLException e) { handleException(e); return false; } }
+ }
+
+ public boolean supportsMinimumSQLGrammar() throws SQLException {
+ { try { return _meta.supportsMinimumSQLGrammar(); }
+ catch (SQLException e) { handleException(e); return false; } }
+ }
+
+ public boolean supportsMixedCaseIdentifiers() throws SQLException {
+ { try { return _meta.supportsMixedCaseIdentifiers(); }
+ catch (SQLException e) { handleException(e); return false; } }
+ }
+
+ public boolean supportsMixedCaseQuotedIdentifiers() throws SQLException {
+ { try { return _meta.supportsMixedCaseQuotedIdentifiers(); }
+ catch (SQLException e) { handleException(e); return false; } }
+ }
+
+ public boolean supportsMultipleOpenResults() throws SQLException {
+ { try { return _meta.supportsMultipleOpenResults(); }
+ catch (SQLException e) { handleException(e); return false; } }
+ }
+
+ public boolean supportsMultipleResultSets() throws SQLException {
+ { try { return _meta.supportsMultipleResultSets(); }
+ catch (SQLException e) { handleException(e); return false; } }
+ }
+
+ public boolean supportsMultipleTransactions() throws SQLException {
+ { try { return _meta.supportsMultipleTransactions(); }
+ catch (SQLException e) { handleException(e); return false; } }
+ }
+
+ public boolean supportsNamedParameters() throws SQLException {
+ { try { return _meta.supportsNamedParameters(); }
+ catch (SQLException e) { handleException(e); return false; } }
+ }
+
+ public boolean supportsNonNullableColumns() throws SQLException {
+ { try { return _meta.supportsNonNullableColumns(); }
+ catch (SQLException e) { handleException(e); return false; } }
+ }
+
+ public boolean supportsOpenCursorsAcrossCommit() throws SQLException {
+ { try { return _meta.supportsOpenCursorsAcrossCommit(); }
+ catch (SQLException e) { handleException(e); return false; } }
+ }
+
+ public boolean supportsOpenCursorsAcrossRollback() throws SQLException {
+ { try { return _meta.supportsOpenCursorsAcrossRollback(); }
+ catch (SQLException e) { handleException(e); return false; } }
+ }
+
+ public boolean supportsOpenStatementsAcrossCommit() throws SQLException {
+ { try { return _meta.supportsOpenStatementsAcrossCommit(); }
+ catch (SQLException e) { handleException(e); return false; } }
+ }
+
+ public boolean supportsOpenStatementsAcrossRollback() throws SQLException {
+ { try { return _meta.supportsOpenStatementsAcrossRollback(); }
+ catch (SQLException e) { handleException(e); return false; } }
+ }
+
+ public boolean supportsOrderByUnrelated() throws SQLException {
+ { try { return _meta.supportsOrderByUnrelated(); }
+ catch (SQLException e) { handleException(e); return false; } }
+ }
+
+ public boolean supportsOuterJoins() throws SQLException {
+ { try { return _meta.supportsOuterJoins(); }
+ catch (SQLException e) { handleException(e); return false; } }
+ }
+
+ public boolean supportsPositionedDelete() throws SQLException {
+ { try { return _meta.supportsPositionedDelete(); }
+ catch (SQLException e) { handleException(e); return false; } }
+ }
+
+ public boolean supportsPositionedUpdate() throws SQLException {
+ { try { return _meta.supportsPositionedUpdate(); }
+ catch (SQLException e) { handleException(e); return false; } }
+ }
+
+ public boolean supportsResultSetConcurrency(int type, int concurrency)
+ throws SQLException {
+ { try { return _meta.supportsResultSetConcurrency(type, concurrency); }
+ catch (SQLException e) { handleException(e); return false; } }
+ }
+
+ public boolean supportsResultSetHoldability(int holdability)
+ throws SQLException {
+ { try { return _meta.supportsResultSetHoldability(holdability); }
+ catch (SQLException e) { handleException(e); return false; } }
+ }
+
+ public boolean supportsResultSetType(int type) throws SQLException {
+ { try { return _meta.supportsResultSetType(type); }
+ catch (SQLException e) { handleException(e); return false; } }
+ }
+
+ public boolean supportsSavepoints() throws SQLException {
+ { try { return _meta.supportsSavepoints(); }
+ catch (SQLException e) { handleException(e); return false; } }
+ }
+
+ public boolean supportsSchemasInDataManipulation() throws SQLException {
+ { try { return _meta.supportsSchemasInDataManipulation(); }
+ catch (SQLException e) { handleException(e); return false; } }
+ }
+
+ public boolean supportsSchemasInIndexDefinitions() throws SQLException {
+ { try { return _meta.supportsSchemasInIndexDefinitions(); }
+ catch (SQLException e) { handleException(e); return false; } }
+ }
+
+ public boolean supportsSchemasInPrivilegeDefinitions() throws SQLException
{
+ { try { return _meta.supportsSchemasInPrivilegeDefinitions(); }
+ catch (SQLException e) { handleException(e); return false; } }
+ }
+
+ public boolean supportsSchemasInProcedureCalls() throws SQLException {
+ { try { return _meta.supportsSchemasInProcedureCalls(); }
+ catch (SQLException e) { handleException(e); return false; } }
+ }
+
+ public boolean supportsSchemasInTableDefinitions() throws SQLException {
+ { try { return _meta.supportsSchemasInTableDefinitions(); }
+ catch (SQLException e) { handleException(e); return false; } }
+ }
+
+ public boolean supportsSelectForUpdate() throws SQLException {
+ { try { return _meta.supportsSelectForUpdate(); }
+ catch (SQLException e) { handleException(e); return false; } }
+ }
+
+ public boolean supportsStatementPooling() throws SQLException {
+ { try { return _meta.supportsStatementPooling(); }
+ catch (SQLException e) { handleException(e); return false; } }
+ }
+
+ public boolean supportsStoredProcedures() throws SQLException {
+ { try { return _meta.supportsStoredProcedures(); }
+ catch (SQLException e) { handleException(e); return false; } }
+ }
+
+ public boolean supportsSubqueriesInComparisons() throws SQLException {
+ { try { return _meta.supportsSubqueriesInComparisons(); }
+ catch (SQLException e) { handleException(e); return false; } }
+ }
+
+ public boolean supportsSubqueriesInExists() throws SQLException {
+ { try { return _meta.supportsSubqueriesInExists(); }
+ catch (SQLException e) { handleException(e); return false; } }
+ }
+
+ public boolean supportsSubqueriesInIns() throws SQLException {
+ { try { return _meta.supportsSubqueriesInIns(); }
+ catch (SQLException e) { handleException(e); return false; } }
+ }
+
+ public boolean supportsSubqueriesInQuantifieds() throws SQLException {
+ { try { return _meta.supportsSubqueriesInQuantifieds(); }
+ catch (SQLException e) { handleException(e); return false; } }
+ }
+
+ public boolean supportsTableCorrelationNames() throws SQLException {
+ { try { return _meta.supportsTableCorrelationNames(); }
+ catch (SQLException e) { handleException(e); return false; } }
+ }
+
+ public boolean supportsTransactionIsolationLevel(int level)
+ throws SQLException {
+ { try { return _meta.supportsTransactionIsolationLevel(level); }
+ catch (SQLException e) { handleException(e); return false; } }
+ }
+
+ public boolean supportsTransactions() throws SQLException {
+ { try { return _meta.supportsTransactions(); }
+ catch (SQLException e) { handleException(e); return false; } }
+ }
+
+ public boolean supportsUnion() throws SQLException {
+ { try { return _meta.supportsUnion(); }
+ catch (SQLException e) { handleException(e); return false; } }
+ }
+
+ public boolean supportsUnionAll() throws SQLException {
+ { try { return _meta.supportsUnionAll(); }
+ catch (SQLException e) { handleException(e); return false; } }
+ }
+
+ public boolean updatesAreDetected(int type) throws SQLException {
+ { try { return _meta.updatesAreDetected(type); }
+ catch (SQLException e) { handleException(e); return false; } }
+ }
+
+ public boolean usesLocalFilePerTable() throws SQLException {
+ { try { return _meta.usesLocalFilePerTable(); }
+ catch (SQLException e) { handleException(e); return false; } }
+ }
+
+ public boolean usesLocalFiles() throws SQLException {
+ { try { return _meta.usesLocalFiles(); }
+ catch (SQLException e) { handleException(e); return false; } }
+ }
+
+ /* JDBC_4_ANT_KEY_BEGIN */
+
+ public boolean isWrapperFor(Class<?> iface) throws SQLException {
+ return iface.isAssignableFrom(getClass()) || _meta.isWrapperFor(iface);
+ }
+
+ public <T> T unwrap(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);
+ }
+ }
+
+ public RowIdLifetime getRowIdLifetime() throws SQLException {
+ { try { return _meta.getRowIdLifetime(); }
+ catch (SQLException e) { handleException(e); return null; } }
+ }
+
+ public ResultSet getSchemas(String catalog, String schemaPattern)
+ throws SQLException {
+ _conn.checkOpen();
+ try {
+ return DelegatingResultSet.wrapResultSet(_conn,
+ _meta.getSchemas(catalog, schemaPattern));
+ }
+ catch (SQLException e) {
+ handleException(e);
+ return null;
+ }
+ }
+
+ public boolean autoCommitFailureClosesAllResultSets() throws SQLException {
+ { try { return _meta.autoCommitFailureClosesAllResultSets(); }
+ catch (SQLException e) { handleException(e); return false; } }
+ }
+
+ public boolean supportsStoredFunctionsUsingCallSyntax() throws
SQLException {
+ { try { return _meta.supportsStoredFunctionsUsingCallSyntax(); }
+ catch (SQLException e) { handleException(e); return false; } }
+ }
+
+ public ResultSet getClientInfoProperties() throws SQLException {
+ _conn.checkOpen();
+ try {
+ return DelegatingResultSet.wrapResultSet(_conn,
+ _meta.getClientInfoProperties());
+ }
+ catch (SQLException e) {
+ handleException(e);
+ return null;
+ }
+ }
+
+ public ResultSet getFunctions(String catalog, String schemaPattern,
+ String functionNamePattern) throws SQLException {
+ _conn.checkOpen();
+ try {
+ return DelegatingResultSet.wrapResultSet(_conn,
+ _meta.getFunctions(catalog, schemaPattern,
+ functionNamePattern));
+ }
+ catch (SQLException e) {
+ handleException(e);
+ return null;
+ }
+ }
+
+ public ResultSet getFunctionColumns(String catalog, String schemaPattern,
+ String functionNamePattern, String columnNamePattern)
+ throws SQLException {
+ _conn.checkOpen();
+ try {
+ return DelegatingResultSet.wrapResultSet(_conn,
+ _meta.getFunctionColumns(catalog, schemaPattern,
+ functionNamePattern, columnNamePattern));
+ }
+ catch (SQLException e) {
+ handleException(e);
+ return null;
+ }
+ }
+
+ /* JDBC_4_ANT_KEY_END */
+
+}
Propchange:
commons/proper/dbcp/trunk/src/java/org/apache/commons/dbcp/DelegatingDatabaseMetaData.java
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Propchange:
commons/proper/dbcp/trunk/src/java/org/apache/commons/dbcp/DelegatingDatabaseMetaData.java
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svn:keywords = Date Author Id Revision
