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AceQL HTTP is a framework of REST like http APIs that allow to access to remote SQL databases over http from any device that supports http.
AceQL HTTP is provided with four client SDK:
- The AceQL C# Client SDK allows to wrap the HTTP APIs using Microsoft SQL Server like calls in their code, just like they would for a local database.
- The AceQL Java Client SDK allows to wrap the HTTP APIs using JDBC calls in their code, just like they would for a local database.
- The AceQL Python Client SDK allows SQL calls to be encoded with standard unmodified DB-API 2.0 syntax
/*
* Copyright (c)2022 KawanSoft S.A.S. All rights reserved.
*
* Use of this software is governed by the Business Source License included
* in the LICENSE.TXT file in the project's root directory.
*
* Change Date: 2026-11-01
*
* On the date above, in accordance with the Business Source License, use
* of this software will be governed by version 2.0 of the Apache License.
*/
package org.kawanfw.sql.api.server.firewall;
import java.io.IOException;
import java.sql.Connection;
import java.sql.SQLException;
import org.kawanfw.sql.api.server.SqlEvent;
/**
* Firewall manager that denies any call of the raw Statement
* class. (Calling Statements without parameters is forbidden).
*
* @author Nicolas de Pomereu
* @since 4.0
*/
public class DenyStatementClassManager implements SqlFirewallManager {
/**
* @return false
. (Nobody is allowed to create raw
* Statement
, i.e. call statements without parameters.)
*/
@Override
public boolean allowStatementClass(String username, String database, Connection connection)
throws IOException, SQLException {
return false;
}
/**
* @return true
. No analysis is done so all SQL statements
* are authorized.
*/
@Override
public boolean allowSqlRunAfterAnalysis(SqlEvent sqlEvent, Connection connection) throws IOException, SQLException {
return true;
}
/**
* @return true
. (Client programs will be allowed to call
* the Metadata Query API).
*/
@Override
public boolean allowMetadataQuery(String username, String database, Connection connection)
throws IOException, SQLException {
return true;
}
}
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