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// -*- mode: c++; c-basic-offset:4 -*-
// This file is part of libdap, A C++ implementation of the OPeNDAP Data
// Access Protocol.
// Copyright (c) 2011 OPeNDAP, Inc.
// Author: James Gallagher <jgallagher@opendap.org>
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; either
// version 2.1 of the License, or (at your option) any later version.
//
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
//
// You can contact OPeNDAP, Inc. at PO Box 112, Saunderstown, RI. 02874-0112.
#ifndef _response_builder_h
#define _response_builder_h
#include <string>
namespace libdap {
class ConstraintEvaluator;
class DDS;
/**
* Used for testing only. This duplicates code in the bes/dap module.
* jhrg 6/11/13
*/
class ResponseBuilder
{
public:
friend class ResponseBuilderTest;
protected:
std::string d_dataset; /// Name of the dataset/database
std::string d_dap2ce; /// Constraint expression
std::string d_dap2_btp_func_ce; /// The BTP functions, extracted from the CE
int d_timeout; /// Response timeout after N seconds
std::string d_default_protocol; /// Version std::string for the library's default protocol version
void initialize();
public:
/** Make an empty instance. Use the set_*() methods to load with needed
values. You must call at least set_dataset_name() or be requesting
version information. */
ResponseBuilder() {
initialize();
}
virtual ~ResponseBuilder();
virtual std::string get_ce() const;
virtual void set_ce(std::string _ce);
void split_ce(ConstraintEvaluator &eval, const string &expr = "");
virtual std::string get_dataset_name() const;
virtual void set_dataset_name(const std::string _dataset);
virtual void dataset_constraint(std::ostream &out, libdap::DDS &dds, libdap::ConstraintEvaluator &eval, bool ce_eval = true);
virtual void send_data(std::ostream &data_stream, libdap::DDS &dds, libdap::ConstraintEvaluator &eval, bool with_mime_headers = true);
};
}
#endif // _response_builder_h
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