stringhelper.h

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/*
 * 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.
 */
 
#ifndef _LOG4CXX_HELPERS_STRING_HELPER_H
#define _LOG4CXX_HELPERS_STRING_HELPER_H
 
#include <log4cxx/logstring.h>
#include <vector>
 
 
namespace LOG4CXX_NS
{
namespace helpers
{
class LOG4CXX_EXPORT StringHelper
{
    public:
        static LogString trim(const LogString& s);
        static bool startsWith(const LogString& s, const LogString& prefix);
        static bool endsWith(const LogString& s, const LogString& suffix);
        static bool equalsIgnoreCase(const LogString& s, const logchar* upper, const logchar* lower);
        static bool equalsIgnoreCase(const LogString& s, const LogString& upper, const LogString& lower);

        static int toInt(const LogString& s);
        static int64_t toInt64(const LogString& s);

        static void toString(int i, LogString& dst);
        static void toString(int64_t i, LogString& dst);
        static void toString(size_t i, LogString& dst);
        static void toString(bool val, LogString& dst);

        static LogString toLowerCase(const LogString& s);

        static LogString format(const LogString& pattern, const std::vector<LogString>& params);
};
}
}
 
#endif //_LOG4CXX_HELPERS_STRING_HELPER_H