/*
 * 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.
 */

/* $Rev$ $Date$ */

#ifndef tuscany_sca_util_utils_h
#define tuscany_sca_util_utils_h
#include <string>
using std::string;
#include "commonj/sdo/SDO.h"

#include "tuscany/sca/export.h"

namespace tuscany
{
    namespace sca
    {
        /**
         * Utility methods to parse strings and provide debugging information.
         */
        class SCA_API Utils {

        public:
            static void tokeniseUri(const string& uri, string& token1, string& token2);
            static void tokeniseQName(const string& sdoname, string& uri, string& name);
            static void tokeniseString(
                const string& separator,
                const string& str,
                string& token1,
                string& token2);

            static void rTokeniseString(
                const string& separator,
                const string& str,
                string& token1,
                string& token2);

            static void breakpoint();

            static void printDO(commonj::sdo::DataObjectPtr dataObject, int increment=0);
            static void printTypes(commonj::sdo::DataFactoryPtr df);
            static void printType(const commonj::sdo::Type& type, int increment=0);

            static const bool compareDataObjects(commonj::sdo::DataObjectPtr dataObject1, commonj::sdo::DataObjectPtr dataObject2, string& diff);
            static const bool compareProperties(commonj::sdo::DataObjectPtr dataObject1, const commonj::sdo::Property& prop1, commonj::sdo::DataObjectPtr dataObject2, const commonj::sdo::Property& prop2, string& diff);

        private:
            static void tabs(int increment=0);
        };
        
    } // End namespace sca
} // End namespace tuscany
#endif // tuscany_sca_util_utils_h