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// Copyright (c) 2003-present, Jodd Team (http://jodd.org)
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are met:
//
// 1. Redistributions of source code must retain the above copyright notice,
// this list of conditions and the following disclaimer.
//
// 2. Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the distribution.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
// POSSIBILITY OF SUCH DAMAGE.
package jodd.db.debug;
import jodd.typeconverter.Converter;
import java.sql.Connection;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.SQLWarning;
import java.sql.Statement;
import java.time.LocalDate;
import java.time.LocalDateTime;
import java.time.LocalTime;
import java.util.ArrayList;
import java.util.Date;
import java.util.StringTokenizer;
public abstract class BaseLoggableStatement implements Statement {
protected final S wrappedStatement;
protected final String sqlTemplate;
public BaseLoggableStatement(final S wrappedStatement, final String sqlTemplate) {
this.wrappedStatement = wrappedStatement;
this.sqlTemplate = sqlTemplate;
}
// ---------------------------------------------------------------- query
protected ArrayList parameterValues;
/**
* Returns the query string.
*/
public String getQueryString() {
if (sqlTemplate == null) {
return toString();
}
if (parameterValues == null) {
return sqlTemplate;
}
final StringBuilder sb = new StringBuilder();
int qMarkCount = 0;
final StringTokenizer tok = new StringTokenizer(sqlTemplate + ' ', "?");
while (tok.hasMoreTokens()) {
final String oneChunk = tok.nextToken();
sb.append(oneChunk);
try {
Object value = null;
if (parameterValues.size() > 1 + qMarkCount) {
value = parameterValues.get(1 + qMarkCount);
qMarkCount++;
} else {
if (!tok.hasMoreTokens()) {
value = "";
}
}
if (value == null) {
value = "?";
}
sb.append(value);
} catch (Throwable th) {
sb.append("--- Building query failed: ").append(th.toString());
}
}
return sb.toString().trim();
}
/**
* Saves the parameter value obj for the specified
* position for use in logging output.
*
* @param position position (starting at 1) of the parameter to save
* @param obj java.lang.Object the parameter value to save
*/
protected void saveQueryParamValue(final int position, final Object obj) {
final String strValue;
if (obj instanceof String || obj instanceof Date) {
strValue = "'" + obj + '\''; // if we have a String or Date, include '' in the saved value
} else if (obj instanceof LocalDateTime || obj instanceof LocalDate || obj instanceof LocalTime) {
strValue = "'" + Converter.get().toString(obj) + '\''; // time as string with '
} else if (obj == null) {
strValue = ""; // convert null to the string null
} else {
strValue = Converter.get().toString(obj); // all other objects (includes all Numbers, arrays, etc)
}
// if we are setting a position larger than current size of parameterValues,
// first make it larger
if (parameterValues == null) {
parameterValues = new ArrayList<>();
}
while (position >= parameterValues.size()) {
parameterValues.add(null);
}
parameterValues.set(position, strValue);
}
// ---------------------------------------------------------------- statement
@Override
public ResultSet executeQuery(String sql) throws SQLException {
return wrappedStatement.executeQuery(sql);
}
@Override
public int executeUpdate(String sql) throws SQLException {
return wrappedStatement.executeUpdate(sql);
}
@Override
public void close() throws SQLException {
wrappedStatement.close();
}
@Override
public int getMaxFieldSize() throws SQLException {
return wrappedStatement.getMaxFieldSize();
}
@Override
public void setMaxFieldSize(int max) throws SQLException {
wrappedStatement.setMaxFieldSize(max);
}
@Override
public int getMaxRows() throws SQLException {
return wrappedStatement.getMaxRows();
}
@Override
public void setMaxRows(int max) throws SQLException {
wrappedStatement.setMaxRows(max);
}
@Override
public void setEscapeProcessing(boolean enable) throws SQLException {
wrappedStatement.setEscapeProcessing(enable);
}
@Override
public int getQueryTimeout() throws SQLException {
return wrappedStatement.getQueryTimeout();
}
@Override
public void setQueryTimeout(int seconds) throws SQLException {
wrappedStatement.setQueryTimeout(seconds);
}
@Override
public void cancel() throws SQLException {
wrappedStatement.cancel();
}
@Override
public SQLWarning getWarnings() throws SQLException {
return wrappedStatement.getWarnings();
}
@Override
public void clearWarnings() throws SQLException {
wrappedStatement.clearWarnings();
}
@Override
public void setCursorName(String name) throws SQLException {
wrappedStatement.setCursorName(name);
}
@Override
public boolean execute(String sql) throws SQLException {
return wrappedStatement.execute(sql);
}
@Override
public ResultSet getResultSet() throws SQLException {
return wrappedStatement.getResultSet();
}
@Override
public int getUpdateCount() throws SQLException {
return wrappedStatement.getUpdateCount();
}
@Override
public boolean getMoreResults() throws SQLException {
return wrappedStatement.getMoreResults();
}
@Override
public void setFetchDirection(int direction) throws SQLException {
wrappedStatement.setFetchDirection(direction);
}
@Override
public int getFetchDirection() throws SQLException {
return wrappedStatement.getFetchDirection();
}
@Override
public void setFetchSize(int rows) throws SQLException {
wrappedStatement.setFetchDirection(rows);
}
@Override
public int getFetchSize() throws SQLException {
return wrappedStatement.getFetchSize();
}
@Override
public int getResultSetConcurrency() throws SQLException {
return wrappedStatement.getResultSetConcurrency();
}
@Override
public int getResultSetType() throws SQLException {
return wrappedStatement.getResultSetType();
}
@Override
public void addBatch(String sql) throws SQLException {
wrappedStatement.addBatch(sql);
}
@Override
public void clearBatch() throws SQLException {
wrappedStatement.clearBatch();
}
@Override
public int[] executeBatch() throws SQLException {
return wrappedStatement.executeBatch();
}
@Override
public Connection getConnection() throws SQLException {
return wrappedStatement.getConnection();
}
@Override
public boolean getMoreResults(int current) throws SQLException {
return wrappedStatement.getMoreResults(current);
}
@Override
public ResultSet getGeneratedKeys() throws SQLException {
return wrappedStatement.getGeneratedKeys();
}
@Override
public int executeUpdate(String sql, int autoGeneratedKeys) throws SQLException {
return wrappedStatement.executeUpdate(sql, autoGeneratedKeys);
}
@Override
public int executeUpdate(String sql, int[] columnIndexes) throws SQLException {
return wrappedStatement.executeUpdate(sql, columnIndexes);
}
@Override
public int executeUpdate(String sql, String[] columnNames) throws SQLException {
return wrappedStatement.executeUpdate(sql, columnNames);
}
@Override
public boolean execute(String sql, int autoGeneratedKeys) throws SQLException {
return wrappedStatement.execute(sql, autoGeneratedKeys);
}
@Override
public boolean execute(String sql, int[] columnIndexes) throws SQLException {
return wrappedStatement.execute(sql, columnIndexes);
}
@Override
public boolean execute(String sql, String[] columnNames) throws SQLException {
return wrappedStatement.execute(sql, columnNames);
}
@Override
public int getResultSetHoldability() throws SQLException {
return wrappedStatement.getResultSetHoldability();
}
@Override
public boolean isClosed() throws SQLException {
return wrappedStatement.isClosed();
}
@Override
public void setPoolable(boolean poolable) throws SQLException {
wrappedStatement.setPoolable(poolable);
}
@Override
public boolean isPoolable() throws SQLException {
return wrappedStatement.isPoolable();
}
@Override
public void closeOnCompletion() throws SQLException {
wrappedStatement.closeOnCompletion();
}
@Override
public boolean isCloseOnCompletion() throws SQLException {
return wrappedStatement.isCloseOnCompletion();
}
@Override
public T unwrap(Class iface) throws SQLException {
return wrappedStatement.unwrap(iface);
}
@Override
public boolean isWrapperFor(Class iface) throws SQLException {
return wrappedStatement.isWrapperFor(iface);
}
}
