DelegatingResultSet.java
- /*
- * 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.dbcp2;
- import java.io.InputStream;
- import java.io.Reader;
- import java.math.BigDecimal;
- import java.sql.Array;
- import java.sql.Blob;
- import java.sql.Clob;
- import java.sql.Connection;
- import java.sql.Date;
- import java.sql.NClob;
- import java.sql.Ref;
- import java.sql.ResultSet;
- import java.sql.ResultSetMetaData;
- import java.sql.RowId;
- import java.sql.SQLException;
- import java.sql.SQLType;
- import java.sql.SQLWarning;
- import java.sql.SQLXML;
- import java.sql.Statement;
- import java.sql.Time;
- import java.sql.Timestamp;
- import java.util.Calendar;
- import java.util.Map;
- /**
- * A base delegating implementation of {@link ResultSet}.
- * <p>
- * All of the methods from the {@link ResultSet} interface simply call the corresponding method on the "delegate"
- * provided in my constructor.
- * </p>
- * <p>
- * Extends AbandonedTrace to implement result set tracking and logging of code which created the ResultSet. Tracking the
- * ResultSet ensures that the Statement which created it can close any open ResultSet's on Statement close.
- * </p>
- *
- * @since 2.0
- */
- public final class DelegatingResultSet extends AbandonedTrace implements ResultSet {
- /**
- * Wraps the given result set in a delegate.
- *
- * @param connection
- * The Connection which created the ResultSet.
- * @param resultSet
- * The ResultSet to wrap.
- * @return a new delegate.
- */
- public static ResultSet wrapResultSet(final Connection connection, final ResultSet resultSet) {
- if (null == resultSet) {
- return null;
- }
- return new DelegatingResultSet(connection, resultSet);
- }
- /**
- * Wraps the given result set in a delegate.
- *
- * @param statement
- * The Statement which created the ResultSet.
- * @param resultSet
- * The ResultSet to wrap.
- * @return a new delegate.
- */
- public static ResultSet wrapResultSet(final Statement statement, final ResultSet resultSet) {
- if (null == resultSet) {
- return null;
- }
- return new DelegatingResultSet(statement, resultSet);
- }
- /** My delegate. **/
- private final ResultSet resultSet;
- /** The Statement that created me, if any. **/
- private Statement statement;
- /** The Connection that created me, if any. **/
- private Connection connection;
- /**
- * Creates a wrapper for the ResultSet which traces this ResultSet to the Connection which created it (via, for
- * example DatabaseMetadata), and the code which created it.
- * <p>
- * Private to ensure all construction is {@link #wrapResultSet(Connection, ResultSet)}
- * </p>
- *
- * @param connection
- * Connection which created this ResultSet
- * @param resultSet
- * ResultSet to wrap
- */
- private DelegatingResultSet(final Connection connection, final ResultSet resultSet) {
- super((AbandonedTrace) connection);
- this.connection = connection;
- this.resultSet = resultSet;
- }
- /**
- * Creates a wrapper for the ResultSet which traces this ResultSet to the Statement which created it and the code
- * which created it.
- * <p>
- * Private to ensure all construction is {@link #wrapResultSet(Statement, ResultSet)}
- * </p>
- *
- * @param statement
- * The Statement which created the ResultSet.
- * @param resultSet
- * The ResultSet to wrap.
- */
- private DelegatingResultSet(final Statement statement, final ResultSet resultSet) {
- super((AbandonedTrace) statement);
- this.statement = statement;
- this.resultSet = resultSet;
- }
- @Override
- public boolean absolute(final int row) throws SQLException {
- try {
- return resultSet.absolute(row);
- } catch (final SQLException e) {
- handleException(e);
- return false;
- }
- }
- @Override
- public void afterLast() throws SQLException {
- try {
- resultSet.afterLast();
- } catch (final SQLException e) {
- handleException(e);
- }
- }
- @Override
- public void beforeFirst() throws SQLException {
- try {
- resultSet.beforeFirst();
- } catch (final SQLException e) {
- handleException(e);
- }
- }
- @Override
- public void cancelRowUpdates() throws SQLException {
- try {
- resultSet.cancelRowUpdates();
- } catch (final SQLException e) {
- handleException(e);
- }
- }
- @Override
- public void clearWarnings() throws SQLException {
- try {
- resultSet.clearWarnings();
- } catch (final SQLException e) {
- handleException(e);
- }
- }
- /**
- * Wrapper for close of ResultSet which removes this result set from being traced then calls close on the original
- * ResultSet.
- */
- @Override
- public void close() throws SQLException {
- try {
- if (statement != null) {
- removeThisTrace(statement);
- statement = null;
- }
- if (connection != null) {
- removeThisTrace(connection);
- connection = null;
- }
- resultSet.close();
- } catch (final SQLException e) {
- handleException(e);
- }
- }
- @Override
- public void deleteRow() throws SQLException {
- try {
- resultSet.deleteRow();
- } catch (final SQLException e) {
- handleException(e);
- }
- }
- @Override
- public int findColumn(final String columnName) throws SQLException {
- try {
- return resultSet.findColumn(columnName);
- } catch (final SQLException e) {
- handleException(e);
- return 0;
- }
- }
- @Override
- public boolean first() throws SQLException {
- try {
- return resultSet.first();
- } catch (final SQLException e) {
- handleException(e);
- return false;
- }
- }
- @Override
- public Array getArray(final int i) throws SQLException {
- try {
- return resultSet.getArray(i);
- } catch (final SQLException e) {
- handleException(e);
- return null;
- }
- }
- @Override
- public Array getArray(final String colName) throws SQLException {
- try {
- return resultSet.getArray(colName);
- } catch (final SQLException e) {
- handleException(e);
- return null;
- }
- }
- @Override
- public InputStream getAsciiStream(final int columnIndex) throws SQLException {
- try {
- return resultSet.getAsciiStream(columnIndex);
- } catch (final SQLException e) {
- handleException(e);
- return null;
- }
- }
- @Override
- public InputStream getAsciiStream(final String columnName) throws SQLException {
- try {
- return resultSet.getAsciiStream(columnName);
- } catch (final SQLException e) {
- handleException(e);
- return null;
- }
- }
- @Override
- public BigDecimal getBigDecimal(final int columnIndex) throws SQLException {
- try {
- return resultSet.getBigDecimal(columnIndex);
- } catch (final SQLException e) {
- handleException(e);
- return null;
- }
- }
- /** @deprecated Use {@link #getBigDecimal(int)} */
- @Deprecated
- @Override
- public BigDecimal getBigDecimal(final int columnIndex, final int scale) throws SQLException {
- try {
- return resultSet.getBigDecimal(columnIndex);
- } catch (final SQLException e) {
- handleException(e);
- return null;
- }
- }
- @Override
- public BigDecimal getBigDecimal(final String columnName) throws SQLException {
- try {
- return resultSet.getBigDecimal(columnName);
- } catch (final SQLException e) {
- handleException(e);
- return null;
- }
- }
- /** @deprecated Use {@link #getBigDecimal(String)} */
- @Deprecated
- @Override
- public BigDecimal getBigDecimal(final String columnName, final int scale) throws SQLException {
- try {
- return resultSet.getBigDecimal(columnName);
- } catch (final SQLException e) {
- handleException(e);
- return null;
- }
- }
- @Override
- public InputStream getBinaryStream(final int columnIndex) throws SQLException {
- try {
- return resultSet.getBinaryStream(columnIndex);
- } catch (final SQLException e) {
- handleException(e);
- return null;
- }
- }
- @Override
- public InputStream getBinaryStream(final String columnName) throws SQLException {
- try {
- return resultSet.getBinaryStream(columnName);
- } catch (final SQLException e) {
- handleException(e);
- return null;
- }
- }
- @Override
- public Blob getBlob(final int i) throws SQLException {
- try {
- return resultSet.getBlob(i);
- } catch (final SQLException e) {
- handleException(e);
- return null;
- }
- }
- @Override
- public Blob getBlob(final String colName) throws SQLException {
- try {
- return resultSet.getBlob(colName);
- } catch (final SQLException e) {
- handleException(e);
- return null;
- }
- }
- @Override
- public boolean getBoolean(final int columnIndex) throws SQLException {
- try {
- return resultSet.getBoolean(columnIndex);
- } catch (final SQLException e) {
- handleException(e);
- return false;
- }
- }
- @Override
- public boolean getBoolean(final String columnName) throws SQLException {
- try {
- return resultSet.getBoolean(columnName);
- } catch (final SQLException e) {
- handleException(e);
- return false;
- }
- }
- @Override
- public byte getByte(final int columnIndex) throws SQLException {
- try {
- return resultSet.getByte(columnIndex);
- } catch (final SQLException e) {
- handleException(e);
- return 0;
- }
- }
- @Override
- public byte getByte(final String columnName) throws SQLException {
- try {
- return resultSet.getByte(columnName);
- } catch (final SQLException e) {
- handleException(e);
- return 0;
- }
- }
- @Override
- public byte[] getBytes(final int columnIndex) throws SQLException {
- try {
- return resultSet.getBytes(columnIndex);
- } catch (final SQLException e) {
- handleException(e);
- return null;
- }
- }
- @Override
- public byte[] getBytes(final String columnName) throws SQLException {
- try {
- return resultSet.getBytes(columnName);
- } catch (final SQLException e) {
- handleException(e);
- return null;
- }
- }
- @Override
- public Reader getCharacterStream(final int columnIndex) throws SQLException {
- try {
- return resultSet.getCharacterStream(columnIndex);
- } catch (final SQLException e) {
- handleException(e);
- return null;
- }
- }
- @Override
- public Reader getCharacterStream(final String columnName) throws SQLException {
- try {
- return resultSet.getCharacterStream(columnName);
- } catch (final SQLException e) {
- handleException(e);
- return null;
- }
- }
- @Override
- public Clob getClob(final int i) throws SQLException {
- try {
- return resultSet.getClob(i);
- } catch (final SQLException e) {
- handleException(e);
- return null;
- }
- }
- @Override
- public Clob getClob(final String colName) throws SQLException {
- try {
- return resultSet.getClob(colName);
- } catch (final SQLException e) {
- handleException(e);
- return null;
- }
- }
- @Override
- public int getConcurrency() throws SQLException {
- try {
- return resultSet.getConcurrency();
- } catch (final SQLException e) {
- handleException(e);
- return 0;
- }
- }
- @Override
- public String getCursorName() throws SQLException {
- try {
- return resultSet.getCursorName();
- } catch (final SQLException e) {
- handleException(e);
- return null;
- }
- }
- @Override
- public Date getDate(final int columnIndex) throws SQLException {
- try {
- return resultSet.getDate(columnIndex);
- } catch (final SQLException e) {
- handleException(e);
- return null;
- }
- }
- @Override
- public Date getDate(final int columnIndex, final Calendar cal) throws SQLException {
- try {
- return resultSet.getDate(columnIndex, cal);
- } catch (final SQLException e) {
- handleException(e);
- return null;
- }
- }
- @Override
- public Date getDate(final String columnName) throws SQLException {
- try {
- return resultSet.getDate(columnName);
- } catch (final SQLException e) {
- handleException(e);
- return null;
- }
- }
- @Override
- public Date getDate(final String columnName, final Calendar cal) throws SQLException {
- try {
- return resultSet.getDate(columnName, cal);
- } catch (final SQLException e) {
- handleException(e);
- return null;
- }
- }
- /**
- * Gets my delegate.
- *
- * @return my delegate.
- */
- public ResultSet getDelegate() {
- return resultSet;
- }
- @Override
- public double getDouble(final int columnIndex) throws SQLException {
- try {
- return resultSet.getDouble(columnIndex);
- } catch (final SQLException e) {
- handleException(e);
- return 0;
- }
- }
- @Override
- public double getDouble(final String columnName) throws SQLException {
- try {
- return resultSet.getDouble(columnName);
- } catch (final SQLException e) {
- handleException(e);
- return 0;
- }
- }
- @Override
- public int getFetchDirection() throws SQLException {
- try {
- return resultSet.getFetchDirection();
- } catch (final SQLException e) {
- handleException(e);
- return 0;
- }
- }
- @Override
- public int getFetchSize() throws SQLException {
- try {
- return resultSet.getFetchSize();
- } catch (final SQLException e) {
- handleException(e);
- return 0;
- }
- }
- @Override
- public float getFloat(final int columnIndex) throws SQLException {
- try {
- return resultSet.getFloat(columnIndex);
- } catch (final SQLException e) {
- handleException(e);
- return 0;
- }
- }
- @Override
- public float getFloat(final String columnName) throws SQLException {
- try {
- return resultSet.getFloat(columnName);
- } catch (final SQLException e) {
- handleException(e);
- return 0;
- }
- }
- @Override
- public int getHoldability() throws SQLException {
- try {
- return resultSet.getHoldability();
- } catch (final SQLException e) {
- handleException(e);
- return 0;
- }
- }
- /**
- * 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 traversing this chain.
- * </p>
- * <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}.
- * </p>
- *
- * @return the innermost delegate.
- */
- @SuppressWarnings("resource")
- public ResultSet getInnermostDelegate() {
- ResultSet r = resultSet;
- while (r instanceof DelegatingResultSet) {
- r = ((DelegatingResultSet) r).getDelegate();
- if (this == r) {
- return null;
- }
- }
- return r;
- }
- @Override
- public int getInt(final int columnIndex) throws SQLException {
- try {
- return resultSet.getInt(columnIndex);
- } catch (final SQLException e) {
- handleException(e);
- return 0;
- }
- }
- @Override
- public int getInt(final String columnName) throws SQLException {
- try {
- return resultSet.getInt(columnName);
- } catch (final SQLException e) {
- handleException(e);
- return 0;
- }
- }
- @Override
- public long getLong(final int columnIndex) throws SQLException {
- try {
- return resultSet.getLong(columnIndex);
- } catch (final SQLException e) {
- handleException(e);
- return 0;
- }
- }
- @Override
- public long getLong(final String columnName) throws SQLException {
- try {
- return resultSet.getLong(columnName);
- } catch (final SQLException e) {
- handleException(e);
- return 0;
- }
- }
- @Override
- public ResultSetMetaData getMetaData() throws SQLException {
- try {
- return resultSet.getMetaData();
- } catch (final SQLException e) {
- handleException(e);
- return null;
- }
- }
- @Override
- public Reader getNCharacterStream(final int columnIndex) throws SQLException {
- try {
- return resultSet.getNCharacterStream(columnIndex);
- } catch (final SQLException e) {
- handleException(e);
- return null;
- }
- }
- @Override
- public Reader getNCharacterStream(final String columnLabel) throws SQLException {
- try {
- return resultSet.getNCharacterStream(columnLabel);
- } catch (final SQLException e) {
- handleException(e);
- return null;
- }
- }
- @Override
- public NClob getNClob(final int columnIndex) throws SQLException {
- try {
- return resultSet.getNClob(columnIndex);
- } catch (final SQLException e) {
- handleException(e);
- return null;
- }
- }
- @Override
- public NClob getNClob(final String columnLabel) throws SQLException {
- try {
- return resultSet.getNClob(columnLabel);
- } catch (final SQLException e) {
- handleException(e);
- return null;
- }
- }
- @Override
- public String getNString(final int columnIndex) throws SQLException {
- try {
- return resultSet.getNString(columnIndex);
- } catch (final SQLException e) {
- handleException(e);
- return null;
- }
- }
- @Override
- public String getNString(final String columnLabel) throws SQLException {
- try {
- return resultSet.getNString(columnLabel);
- } catch (final SQLException e) {
- handleException(e);
- return null;
- }
- }
- @Override
- public Object getObject(final int columnIndex) throws SQLException {
- try {
- return resultSet.getObject(columnIndex);
- } catch (final SQLException e) {
- handleException(e);
- return null;
- }
- }
- @Override
- public <T> T getObject(final int columnIndex, final Class<T> type) throws SQLException {
- try {
- return Jdbc41Bridge.getObject(resultSet, columnIndex, type);
- } catch (final SQLException e) {
- handleException(e);
- return null;
- }
- }
- @Override
- public Object getObject(final int i, final Map<String, Class<?>> map) throws SQLException {
- try {
- return resultSet.getObject(i, map);
- } catch (final SQLException e) {
- handleException(e);
- return null;
- }
- }
- @Override
- public Object getObject(final String columnName) throws SQLException {
- try {
- return resultSet.getObject(columnName);
- } catch (final SQLException e) {
- handleException(e);
- return null;
- }
- }
- @Override
- public <T> T getObject(final String columnLabel, final Class<T> type) throws SQLException {
- try {
- return Jdbc41Bridge.getObject(resultSet, columnLabel, type);
- } catch (final SQLException e) {
- handleException(e);
- return null;
- }
- }
- @Override
- public Object getObject(final String colName, final Map<String, Class<?>> map) throws SQLException {
- try {
- return resultSet.getObject(colName, map);
- } catch (final SQLException e) {
- handleException(e);
- return null;
- }
- }
- @Override
- public Ref getRef(final int i) throws SQLException {
- try {
- return resultSet.getRef(i);
- } catch (final SQLException e) {
- handleException(e);
- return null;
- }
- }
- @Override
- public Ref getRef(final String colName) throws SQLException {
- try {
- return resultSet.getRef(colName);
- } catch (final SQLException e) {
- handleException(e);
- return null;
- }
- }
- @Override
- public int getRow() throws SQLException {
- try {
- return resultSet.getRow();
- } catch (final SQLException e) {
- handleException(e);
- return 0;
- }
- }
- @Override
- public RowId getRowId(final int columnIndex) throws SQLException {
- try {
- return resultSet.getRowId(columnIndex);
- } catch (final SQLException e) {
- handleException(e);
- return null;
- }
- }
- @Override
- public RowId getRowId(final String columnLabel) throws SQLException {
- try {
- return resultSet.getRowId(columnLabel);
- } catch (final SQLException e) {
- handleException(e);
- return null;
- }
- }
- @Override
- public short getShort(final int columnIndex) throws SQLException {
- try {
- return resultSet.getShort(columnIndex);
- } catch (final SQLException e) {
- handleException(e);
- return 0;
- }
- }
- @Override
- public short getShort(final String columnName) throws SQLException {
- try {
- return resultSet.getShort(columnName);
- } catch (final SQLException e) {
- handleException(e);
- return 0;
- }
- }
- @Override
- public SQLXML getSQLXML(final int columnIndex) throws SQLException {
- try {
- return resultSet.getSQLXML(columnIndex);
- } catch (final SQLException e) {
- handleException(e);
- return null;
- }
- }
- @Override
- public SQLXML getSQLXML(final String columnLabel) throws SQLException {
- try {
- return resultSet.getSQLXML(columnLabel);
- } catch (final SQLException e) {
- handleException(e);
- return null;
- }
- }
- @Override
- public Statement getStatement() throws SQLException {
- return statement;
- }
- @Override
- public String getString(final int columnIndex) throws SQLException {
- try {
- return resultSet.getString(columnIndex);
- } catch (final SQLException e) {
- handleException(e);
- return null;
- }
- }
- @Override
- public String getString(final String columnName) throws SQLException {
- try {
- return resultSet.getString(columnName);
- } catch (final SQLException e) {
- handleException(e);
- return null;
- }
- }
- @Override
- public Time getTime(final int columnIndex) throws SQLException {
- try {
- return resultSet.getTime(columnIndex);
- } catch (final SQLException e) {
- handleException(e);
- return null;
- }
- }
- @Override
- public Time getTime(final int columnIndex, final Calendar cal) throws SQLException {
- try {
- return resultSet.getTime(columnIndex, cal);
- } catch (final SQLException e) {
- handleException(e);
- return null;
- }
- }
- @Override
- public Time getTime(final String columnName) throws SQLException {
- try {
- return resultSet.getTime(columnName);
- } catch (final SQLException e) {
- handleException(e);
- return null;
- }
- }
- @Override
- public Time getTime(final String columnName, final Calendar cal) throws SQLException {
- try {
- return resultSet.getTime(columnName, cal);
- } catch (final SQLException e) {
- handleException(e);
- return null;
- }
- }
- @Override
- public Timestamp getTimestamp(final int columnIndex) throws SQLException {
- try {
- return resultSet.getTimestamp(columnIndex);
- } catch (final SQLException e) {
- handleException(e);
- return null;
- }
- }
- @Override
- public Timestamp getTimestamp(final int columnIndex, final Calendar cal) throws SQLException {
- try {
- return resultSet.getTimestamp(columnIndex, cal);
- } catch (final SQLException e) {
- handleException(e);
- return null;
- }
- }
- @Override
- public Timestamp getTimestamp(final String columnName) throws SQLException {
- try {
- return resultSet.getTimestamp(columnName);
- } catch (final SQLException e) {
- handleException(e);
- return null;
- }
- }
- @Override
- public Timestamp getTimestamp(final String columnName, final Calendar cal) throws SQLException {
- try {
- return resultSet.getTimestamp(columnName, cal);
- } catch (final SQLException e) {
- handleException(e);
- return null;
- }
- }
- @Override
- public int getType() throws SQLException {
- try {
- return resultSet.getType();
- } catch (final SQLException e) {
- handleException(e);
- return 0;
- }
- }
- /** @deprecated Use {@link #getCharacterStream(int)} */
- @Deprecated
- @Override
- public InputStream getUnicodeStream(final int columnIndex) throws SQLException {
- try {
- return resultSet.getUnicodeStream(columnIndex);
- } catch (final SQLException e) {
- handleException(e);
- return null;
- }
- }
- /** @deprecated Use {@link #getCharacterStream(String)} */
- @Deprecated
- @Override
- public InputStream getUnicodeStream(final String columnName) throws SQLException {
- try {
- return resultSet.getUnicodeStream(columnName);
- } catch (final SQLException e) {
- handleException(e);
- return null;
- }
- }
- @Override
- public java.net.URL getURL(final int columnIndex) throws SQLException {
- try {
- return resultSet.getURL(columnIndex);
- } catch (final SQLException e) {
- handleException(e);
- return null;
- }
- }
- @Override
- public java.net.URL getURL(final String columnName) throws SQLException {
- try {
- return resultSet.getURL(columnName);
- } catch (final SQLException e) {
- handleException(e);
- return null;
- }
- }
- @Override
- public SQLWarning getWarnings() throws SQLException {
- try {
- return resultSet.getWarnings();
- } catch (final SQLException e) {
- handleException(e);
- return null;
- }
- }
- protected void handleException(final SQLException e) throws SQLException {
- if (statement instanceof DelegatingStatement) {
- ((DelegatingStatement) statement).handleException(e);
- } else if (connection instanceof DelegatingConnection) {
- ((DelegatingConnection<?>) connection).handleException(e);
- } else {
- throw e;
- }
- }
- @Override
- public void insertRow() throws SQLException {
- try {
- resultSet.insertRow();
- } catch (final SQLException e) {
- handleException(e);
- }
- }
- @Override
- public boolean isAfterLast() throws SQLException {
- try {
- return resultSet.isAfterLast();
- } catch (final SQLException e) {
- handleException(e);
- return false;
- }
- }
- @Override
- public boolean isBeforeFirst() throws SQLException {
- try {
- return resultSet.isBeforeFirst();
- } catch (final SQLException e) {
- handleException(e);
- return false;
- }
- }
- @Override
- public boolean isClosed() throws SQLException {
- try {
- return resultSet.isClosed();
- } catch (final SQLException e) {
- handleException(e);
- return false;
- }
- }
- @Override
- public boolean isFirst() throws SQLException {
- try {
- return resultSet.isFirst();
- } catch (final SQLException e) {
- handleException(e);
- return false;
- }
- }
- @Override
- public boolean isLast() throws SQLException {
- try {
- return resultSet.isLast();
- } catch (final SQLException e) {
- handleException(e);
- return false;
- }
- }
- @Override
- public boolean isWrapperFor(final Class<?> iface) throws SQLException {
- if (iface.isAssignableFrom(getClass())) {
- return true;
- }
- if (iface.isAssignableFrom(resultSet.getClass())) {
- return true;
- }
- return resultSet.isWrapperFor(iface);
- }
- @Override
- public boolean last() throws SQLException {
- try {
- return resultSet.last();
- } catch (final SQLException e) {
- handleException(e);
- return false;
- }
- }
- @Override
- public void moveToCurrentRow() throws SQLException {
- try {
- resultSet.moveToCurrentRow();
- } catch (final SQLException e) {
- handleException(e);
- }
- }
- @Override
- public void moveToInsertRow() throws SQLException {
- try {
- resultSet.moveToInsertRow();
- } catch (final SQLException e) {
- handleException(e);
- }
- }
- @Override
- public boolean next() throws SQLException {
- try {
- return resultSet.next();
- } catch (final SQLException e) {
- handleException(e);
- return false;
- }
- }
- @Override
- public boolean previous() throws SQLException {
- try {
- return resultSet.previous();
- } catch (final SQLException e) {
- handleException(e);
- return false;
- }
- }
- @Override
- public void refreshRow() throws SQLException {
- try {
- resultSet.refreshRow();
- } catch (final SQLException e) {
- handleException(e);
- }
- }
- @Override
- public boolean relative(final int rows) throws SQLException {
- try {
- return resultSet.relative(rows);
- } catch (final SQLException e) {
- handleException(e);
- return false;
- }
- }
- @Override
- public boolean rowDeleted() throws SQLException {
- try {
- return resultSet.rowDeleted();
- } catch (final SQLException e) {
- handleException(e);
- return false;
- }
- }
- @Override
- public boolean rowInserted() throws SQLException {
- try {
- return resultSet.rowInserted();
- } catch (final SQLException e) {
- handleException(e);
- return false;
- }
- }
- @Override
- public boolean rowUpdated() throws SQLException {
- try {
- return resultSet.rowUpdated();
- } catch (final SQLException e) {
- handleException(e);
- return false;
- }
- }
- @Override
- public void setFetchDirection(final int direction) throws SQLException {
- try {
- resultSet.setFetchDirection(direction);
- } catch (final SQLException e) {
- handleException(e);
- }
- }
- @Override
- public void setFetchSize(final int rows) throws SQLException {
- try {
- resultSet.setFetchSize(rows);
- } catch (final SQLException e) {
- handleException(e);
- }
- }
- @Override
- public synchronized String toString() {
- return super.toString() + "[resultSet=" + resultSet + ", statement=" + statement + ", connection=" + connection + "]";
- }
- @Override
- public <T> T unwrap(final Class<T> iface) throws SQLException {
- if (iface.isAssignableFrom(getClass())) {
- return iface.cast(this);
- }
- if (iface.isAssignableFrom(resultSet.getClass())) {
- return iface.cast(resultSet);
- }
- return resultSet.unwrap(iface);
- }
- @Override
- public void updateArray(final int columnIndex, final Array x) throws SQLException {
- try {
- resultSet.updateArray(columnIndex, x);
- } catch (final SQLException e) {
- handleException(e);
- }
- }
- @Override
- public void updateArray(final String columnName, final Array x) throws SQLException {
- try {
- resultSet.updateArray(columnName, x);
- } catch (final SQLException e) {
- handleException(e);
- }
- }
- @Override
- public void updateAsciiStream(final int columnIndex, final InputStream inputStream) throws SQLException {
- try {
- resultSet.updateAsciiStream(columnIndex, inputStream);
- } catch (final SQLException e) {
- handleException(e);
- }
- }
- @Override
- public void updateAsciiStream(final int columnIndex, final InputStream x, final int length) throws SQLException {
- try {
- resultSet.updateAsciiStream(columnIndex, x, length);
- } catch (final SQLException e) {
- handleException(e);
- }
- }
- @Override
- public void updateAsciiStream(final int columnIndex, final InputStream inputStream, final long length)
- throws SQLException {
- try {
- resultSet.updateAsciiStream(columnIndex, inputStream, length);
- } catch (final SQLException e) {
- handleException(e);
- }
- }
- @Override
- public void updateAsciiStream(final String columnLabel, final InputStream inputStream) throws SQLException {
- try {
- resultSet.updateAsciiStream(columnLabel, inputStream);
- } catch (final SQLException e) {
- handleException(e);
- }
- }
- @Override
- public void updateAsciiStream(final String columnName, final InputStream x, final int length) throws SQLException {
- try {
- resultSet.updateAsciiStream(columnName, x, length);
- } catch (final SQLException e) {
- handleException(e);
- }
- }
- @Override
- public void updateAsciiStream(final String columnLabel, final InputStream inputStream, final long length)
- throws SQLException {
- try {
- resultSet.updateAsciiStream(columnLabel, inputStream, length);
- } catch (final SQLException e) {
- handleException(e);
- }
- }
- @Override
- public void updateBigDecimal(final int columnIndex, final BigDecimal x) throws SQLException {
- try {
- resultSet.updateBigDecimal(columnIndex, x);
- } catch (final SQLException e) {
- handleException(e);
- }
- }
- @Override
- public void updateBigDecimal(final String columnName, final BigDecimal x) throws SQLException {
- try {
- resultSet.updateBigDecimal(columnName, x);
- } catch (final SQLException e) {
- handleException(e);
- }
- }
- @Override
- public void updateBinaryStream(final int columnIndex, final InputStream inputStream) throws SQLException {
- try {
- resultSet.updateBinaryStream(columnIndex, inputStream);
- } catch (final SQLException e) {
- handleException(e);
- }
- }
- @Override
- public void updateBinaryStream(final int columnIndex, final InputStream x, final int length) throws SQLException {
- try {
- resultSet.updateBinaryStream(columnIndex, x, length);
- } catch (final SQLException e) {
- handleException(e);
- }
- }
- @Override
- public void updateBinaryStream(final int columnIndex, final InputStream inputStream, final long length)
- throws SQLException {
- try {
- resultSet.updateBinaryStream(columnIndex, inputStream, length);
- } catch (final SQLException e) {
- handleException(e);
- }
- }
- @Override
- public void updateBinaryStream(final String columnLabel, final InputStream inputStream) throws SQLException {
- try {
- resultSet.updateBinaryStream(columnLabel, inputStream);
- } catch (final SQLException e) {
- handleException(e);
- }
- }
- @Override
- public void updateBinaryStream(final String columnName, final InputStream x, final int length) throws SQLException {
- try {
- resultSet.updateBinaryStream(columnName, x, length);
- } catch (final SQLException e) {
- handleException(e);
- }
- }
- @Override
- public void updateBinaryStream(final String columnLabel, final InputStream inputStream, final long length)
- throws SQLException {
- try {
- resultSet.updateBinaryStream(columnLabel, inputStream, length);
- } catch (final SQLException e) {
- handleException(e);
- }
- }
- @Override
- public void updateBlob(final int columnIndex, final Blob x) throws SQLException {
- try {
- resultSet.updateBlob(columnIndex, x);
- } catch (final SQLException e) {
- handleException(e);
- }
- }
- @Override
- public void updateBlob(final int columnIndex, final InputStream inputStream) throws SQLException {
- try {
- resultSet.updateBlob(columnIndex, inputStream);
- } catch (final SQLException e) {
- handleException(e);
- }
- }
- @Override
- public void updateBlob(final int columnIndex, final InputStream inputStream, final long length)
- throws SQLException {
- try {
- resultSet.updateBlob(columnIndex, inputStream, length);
- } catch (final SQLException e) {
- handleException(e);
- }
- }
- @Override
- public void updateBlob(final String columnName, final Blob x) throws SQLException {
- try {
- resultSet.updateBlob(columnName, x);
- } catch (final SQLException e) {
- handleException(e);
- }
- }
- @Override
- public void updateBlob(final String columnLabel, final InputStream inputStream) throws SQLException {
- try {
- resultSet.updateBlob(columnLabel, inputStream);
- } catch (final SQLException e) {
- handleException(e);
- }
- }
- @Override
- public void updateBlob(final String columnLabel, final InputStream inputStream, final long length)
- throws SQLException {
- try {
- resultSet.updateBlob(columnLabel, inputStream, length);
- } catch (final SQLException e) {
- handleException(e);
- }
- }
- @Override
- public void updateBoolean(final int columnIndex, final boolean x) throws SQLException {
- try {
- resultSet.updateBoolean(columnIndex, x);
- } catch (final SQLException e) {
- handleException(e);
- }
- }
- @Override
- public void updateBoolean(final String columnName, final boolean x) throws SQLException {
- try {
- resultSet.updateBoolean(columnName, x);
- } catch (final SQLException e) {
- handleException(e);
- }
- }
- @Override
- public void updateByte(final int columnIndex, final byte x) throws SQLException {
- try {
- resultSet.updateByte(columnIndex, x);
- } catch (final SQLException e) {
- handleException(e);
- }
- }
- @Override
- public void updateByte(final String columnName, final byte x) throws SQLException {
- try {
- resultSet.updateByte(columnName, x);
- } catch (final SQLException e) {
- handleException(e);
- }
- }
- @Override
- public void updateBytes(final int columnIndex, final byte[] x) throws SQLException {
- try {
- resultSet.updateBytes(columnIndex, x);
- } catch (final SQLException e) {
- handleException(e);
- }
- }
- @Override
- public void updateBytes(final String columnName, final byte[] x) throws SQLException {
- try {
- resultSet.updateBytes(columnName, x);
- } catch (final SQLException e) {
- handleException(e);
- }
- }
- @Override
- public void updateCharacterStream(final int columnIndex, final Reader reader) throws SQLException {
- try {
- resultSet.updateCharacterStream(columnIndex, reader);
- } catch (final SQLException e) {
- handleException(e);
- }
- }
- @Override
- public void updateCharacterStream(final int columnIndex, final Reader x, final int length) throws SQLException {
- try {
- resultSet.updateCharacterStream(columnIndex, x, length);
- } catch (final SQLException e) {
- handleException(e);
- }
- }
- @Override
- public void updateCharacterStream(final int columnIndex, final Reader reader, final long length)
- throws SQLException {
- try {
- resultSet.updateCharacterStream(columnIndex, reader, length);
- } catch (final SQLException e) {
- handleException(e);
- }
- }
- @Override
- public void updateCharacterStream(final String columnLabel, final Reader reader) throws SQLException {
- try {
- resultSet.updateCharacterStream(columnLabel, reader);
- } catch (final SQLException e) {
- handleException(e);
- }
- }
- @Override
- public void updateCharacterStream(final String columnName, final Reader reader, final int length)
- throws SQLException {
- try {
- resultSet.updateCharacterStream(columnName, reader, length);
- } catch (final SQLException e) {
- handleException(e);
- }
- }
- @Override
- public void updateCharacterStream(final String columnLabel, final Reader reader, final long length)
- throws SQLException {
- try {
- resultSet.updateCharacterStream(columnLabel, reader, length);
- } catch (final SQLException e) {
- handleException(e);
- }
- }
- @Override
- public void updateClob(final int columnIndex, final Clob x) throws SQLException {
- try {
- resultSet.updateClob(columnIndex, x);
- } catch (final SQLException e) {
- handleException(e);
- }
- }
- @Override
- public void updateClob(final int columnIndex, final Reader reader) throws SQLException {
- try {
- resultSet.updateClob(columnIndex, reader);
- } catch (final SQLException e) {
- handleException(e);
- }
- }
- @Override
- public void updateClob(final int columnIndex, final Reader reader, final long length) throws SQLException {
- try {
- resultSet.updateClob(columnIndex, reader, length);
- } catch (final SQLException e) {
- handleException(e);
- }
- }
- @Override
- public void updateClob(final String columnName, final Clob x) throws SQLException {
- try {
- resultSet.updateClob(columnName, x);
- } catch (final SQLException e) {
- handleException(e);
- }
- }
- @Override
- public void updateClob(final String columnLabel, final Reader reader) throws SQLException {
- try {
- resultSet.updateClob(columnLabel, reader);
- } catch (final SQLException e) {
- handleException(e);
- }
- }
- @Override
- public void updateClob(final String columnLabel, final Reader reader, final long length) throws SQLException {
- try {
- resultSet.updateClob(columnLabel, reader, length);
- } catch (final SQLException e) {
- handleException(e);
- }
- }
- @Override
- public void updateDate(final int columnIndex, final Date x) throws SQLException {
- try {
- resultSet.updateDate(columnIndex, x);
- } catch (final SQLException e) {
- handleException(e);
- }
- }
- @Override
- public void updateDate(final String columnName, final Date x) throws SQLException {
- try {
- resultSet.updateDate(columnName, x);
- } catch (final SQLException e) {
- handleException(e);
- }
- }
- @Override
- public void updateDouble(final int columnIndex, final double x) throws SQLException {
- try {
- resultSet.updateDouble(columnIndex, x);
- } catch (final SQLException e) {
- handleException(e);
- }
- }
- @Override
- public void updateDouble(final String columnName, final double x) throws SQLException {
- try {
- resultSet.updateDouble(columnName, x);
- } catch (final SQLException e) {
- handleException(e);
- }
- }
- @Override
- public void updateFloat(final int columnIndex, final float x) throws SQLException {
- try {
- resultSet.updateFloat(columnIndex, x);
- } catch (final SQLException e) {
- handleException(e);
- }
- }
- @Override
- public void updateFloat(final String columnName, final float x) throws SQLException {
- try {
- resultSet.updateFloat(columnName, x);
- } catch (final SQLException e) {
- handleException(e);
- }
- }
- @Override
- public void updateInt(final int columnIndex, final int x) throws SQLException {
- try {
- resultSet.updateInt(columnIndex, x);
- } catch (final SQLException e) {
- handleException(e);
- }
- }
- @Override
- public void updateInt(final String columnName, final int x) throws SQLException {
- try {
- resultSet.updateInt(columnName, x);
- } catch (final SQLException e) {
- handleException(e);
- }
- }
- @Override
- public void updateLong(final int columnIndex, final long x) throws SQLException {
- try {
- resultSet.updateLong(columnIndex, x);
- } catch (final SQLException e) {
- handleException(e);
- }
- }
- @Override
- public void updateLong(final String columnName, final long x) throws SQLException {
- try {
- resultSet.updateLong(columnName, x);
- } catch (final SQLException e) {
- handleException(e);
- }
- }
- @Override
- public void updateNCharacterStream(final int columnIndex, final Reader reader) throws SQLException {
- try {
- resultSet.updateNCharacterStream(columnIndex, reader);
- } catch (final SQLException e) {
- handleException(e);
- }
- }
- @Override
- public void updateNCharacterStream(final int columnIndex, final Reader reader, final long length)
- throws SQLException {
- try {
- resultSet.updateNCharacterStream(columnIndex, reader, length);
- } catch (final SQLException e) {
- handleException(e);
- }
- }
- @Override
- public void updateNCharacterStream(final String columnLabel, final Reader reader) throws SQLException {
- try {
- resultSet.updateNCharacterStream(columnLabel, reader);
- } catch (final SQLException e) {
- handleException(e);
- }
- }
- @Override
- public void updateNCharacterStream(final String columnLabel, final Reader reader, final long length)
- throws SQLException {
- try {
- resultSet.updateNCharacterStream(columnLabel, reader, length);
- } catch (final SQLException e) {
- handleException(e);
- }
- }
- @Override
- public void updateNClob(final int columnIndex, final NClob value) throws SQLException {
- try {
- resultSet.updateNClob(columnIndex, value);
- } catch (final SQLException e) {
- handleException(e);
- }
- }
- @Override
- public void updateNClob(final int columnIndex, final Reader reader) throws SQLException {
- try {
- resultSet.updateNClob(columnIndex, reader);
- } catch (final SQLException e) {
- handleException(e);
- }
- }
- @Override
- public void updateNClob(final int columnIndex, final Reader reader, final long length) throws SQLException {
- try {
- resultSet.updateNClob(columnIndex, reader, length);
- } catch (final SQLException e) {
- handleException(e);
- }
- }
- @Override
- public void updateNClob(final String columnLabel, final NClob value) throws SQLException {
- try {
- resultSet.updateNClob(columnLabel, value);
- } catch (final SQLException e) {
- handleException(e);
- }
- }
- @Override
- public void updateNClob(final String columnLabel, final Reader reader) throws SQLException {
- try {
- resultSet.updateNClob(columnLabel, reader);
- } catch (final SQLException e) {
- handleException(e);
- }
- }
- @Override
- public void updateNClob(final String columnLabel, final Reader reader, final long length) throws SQLException {
- try {
- resultSet.updateNClob(columnLabel, reader, length);
- } catch (final SQLException e) {
- handleException(e);
- }
- }
- @Override
- public void updateNString(final int columnIndex, final String value) throws SQLException {
- try {
- resultSet.updateNString(columnIndex, value);
- } catch (final SQLException e) {
- handleException(e);
- }
- }
- @Override
- public void updateNString(final String columnLabel, final String value) throws SQLException {
- try {
- resultSet.updateNString(columnLabel, value);
- } catch (final SQLException e) {
- handleException(e);
- }
- }
- @Override
- public void updateNull(final int columnIndex) throws SQLException {
- try {
- resultSet.updateNull(columnIndex);
- } catch (final SQLException e) {
- handleException(e);
- }
- }
- @Override
- public void updateNull(final String columnName) throws SQLException {
- try {
- resultSet.updateNull(columnName);
- } catch (final SQLException e) {
- handleException(e);
- }
- }
- @Override
- public void updateObject(final int columnIndex, final Object x) throws SQLException {
- try {
- resultSet.updateObject(columnIndex, x);
- } catch (final SQLException e) {
- handleException(e);
- }
- }
- @Override
- public void updateObject(final int columnIndex, final Object x, final int scale) throws SQLException {
- try {
- resultSet.updateObject(columnIndex, x);
- } catch (final SQLException e) {
- handleException(e);
- }
- }
- /**
- * @since 2.5.0
- */
- @Override
- public void updateObject(final int columnIndex, final Object x, final SQLType targetSqlType) throws SQLException {
- try {
- resultSet.updateObject(columnIndex, x, targetSqlType);
- } catch (final SQLException e) {
- handleException(e);
- }
- }
- /**
- * @since 2.5.0
- */
- @Override
- public void updateObject(final int columnIndex, final Object x, final SQLType targetSqlType, final int scaleOrLength) throws SQLException {
- try {
- resultSet.updateObject(columnIndex, x, targetSqlType, scaleOrLength);
- } catch (final SQLException e) {
- handleException(e);
- }
- }
- @Override
- public void updateObject(final String columnName, final Object x) throws SQLException {
- try {
- resultSet.updateObject(columnName, x);
- } catch (final SQLException e) {
- handleException(e);
- }
- }
- @Override
- public void updateObject(final String columnName, final Object x, final int scale) throws SQLException {
- try {
- resultSet.updateObject(columnName, x);
- } catch (final SQLException e) {
- handleException(e);
- }
- }
- /**
- * @since 2.5.0
- */
- @Override
- public void updateObject(final String columnLabel, final Object x, final SQLType targetSqlType) throws SQLException {
- try {
- resultSet.updateObject(columnLabel, x, targetSqlType);
- } catch (final SQLException e) {
- handleException(e);
- }
- }
- /**
- * @since 2.5.0
- */
- @Override
- public void updateObject(final String columnLabel, final Object x, final SQLType targetSqlType, final int scaleOrLength)
- throws SQLException {
- try {
- resultSet.updateObject(columnLabel, x, targetSqlType, scaleOrLength);
- } catch (final SQLException e) {
- handleException(e);
- }
- }
- @Override
- public void updateRef(final int columnIndex, final Ref x) throws SQLException {
- try {
- resultSet.updateRef(columnIndex, x);
- } catch (final SQLException e) {
- handleException(e);
- }
- }
- @Override
- public void updateRef(final String columnName, final Ref x) throws SQLException {
- try {
- resultSet.updateRef(columnName, x);
- } catch (final SQLException e) {
- handleException(e);
- }
- }
- @Override
- public void updateRow() throws SQLException {
- try {
- resultSet.updateRow();
- } catch (final SQLException e) {
- handleException(e);
- }
- }
- @Override
- public void updateRowId(final int columnIndex, final RowId value) throws SQLException {
- try {
- resultSet.updateRowId(columnIndex, value);
- } catch (final SQLException e) {
- handleException(e);
- }
- }
- @Override
- public void updateRowId(final String columnLabel, final RowId value) throws SQLException {
- try {
- resultSet.updateRowId(columnLabel, value);
- } catch (final SQLException e) {
- handleException(e);
- }
- }
- @Override
- public void updateShort(final int columnIndex, final short x) throws SQLException {
- try {
- resultSet.updateShort(columnIndex, x);
- } catch (final SQLException e) {
- handleException(e);
- }
- }
- @Override
- public void updateShort(final String columnName, final short x) throws SQLException {
- try {
- resultSet.updateShort(columnName, x);
- } catch (final SQLException e) {
- handleException(e);
- }
- }
- @Override
- public void updateSQLXML(final int columnIndex, final SQLXML value) throws SQLException {
- try {
- resultSet.updateSQLXML(columnIndex, value);
- } catch (final SQLException e) {
- handleException(e);
- }
- }
- @Override
- public void updateSQLXML(final String columnLabel, final SQLXML value) throws SQLException {
- try {
- resultSet.updateSQLXML(columnLabel, value);
- } catch (final SQLException e) {
- handleException(e);
- }
- }
- @Override
- public void updateString(final int columnIndex, final String x) throws SQLException {
- try {
- resultSet.updateString(columnIndex, x);
- } catch (final SQLException e) {
- handleException(e);
- }
- }
- @Override
- public void updateString(final String columnName, final String x) throws SQLException {
- try {
- resultSet.updateString(columnName, x);
- } catch (final SQLException e) {
- handleException(e);
- }
- }
- @Override
- public void updateTime(final int columnIndex, final Time x) throws SQLException {
- try {
- resultSet.updateTime(columnIndex, x);
- } catch (final SQLException e) {
- handleException(e);
- }
- }
- @Override
- public void updateTime(final String columnName, final Time x) throws SQLException {
- try {
- resultSet.updateTime(columnName, x);
- } catch (final SQLException e) {
- handleException(e);
- }
- }
- @Override
- public void updateTimestamp(final int columnIndex, final Timestamp x) throws SQLException {
- try {
- resultSet.updateTimestamp(columnIndex, x);
- } catch (final SQLException e) {
- handleException(e);
- }
- }
- @Override
- public void updateTimestamp(final String columnName, final Timestamp x) throws SQLException {
- try {
- resultSet.updateTimestamp(columnName, x);
- } catch (final SQLException e) {
- handleException(e);
- }
- }
- @Override
- public boolean wasNull() throws SQLException {
- try {
- return resultSet.wasNull();
- } catch (final SQLException e) {
- handleException(e);
- return false;
- }
- }
- }