| /* |
| * 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_DATE_FORMAT_H |
| #define _LOG4CXX_HELPERS_DATE_FORMAT_H |
| |
| #include <log4cxx/helpers/timezone.h> |
| |
| |
| namespace log4cxx |
| { |
| namespace helpers |
| { |
| |
| /** |
| * DateFormat is an abstract class for date/time formatting |
| * patterned after java.text.DateFormat. |
| */ |
| class LOG4CXX_EXPORT DateFormat : public ObjectImpl |
| { |
| public: |
| DECLARE_ABSTRACT_LOG4CXX_OBJECT(DateFormat) |
| BEGIN_LOG4CXX_CAST_MAP() |
| LOG4CXX_CAST_ENTRY(DateFormat) |
| END_LOG4CXX_CAST_MAP() |
| |
| /** |
| * Destructor |
| */ |
| virtual ~DateFormat(); |
| |
| /** |
| * Formats an log4cxx_time_t into a date/time string. |
| * @param s string to which the date/time string is appended. |
| * @param tm date to be formatted. |
| * @param p memory pool used during formatting. |
| */ |
| virtual void format(LogString& s, log4cxx_time_t tm, log4cxx::helpers::Pool& p) const = 0; |
| |
| /** |
| * Sets the time zone. |
| * @param zone the given new time zone. |
| */ |
| virtual void setTimeZone(const TimeZonePtr& zone); |
| |
| /** |
| * Format an integer consistent with the format method. |
| * @param s string to which the numeric string is appended. |
| * @param n integer value. |
| * @param p memory pool used during formatting. |
| * @remarks This method is used by CachedDateFormat to |
| * format the milliseconds. |
| */ |
| virtual void numberFormat(LogString& s, int n, log4cxx::helpers::Pool& p) const; |
| |
| |
| protected: |
| /** |
| * Constructor. |
| */ |
| DateFormat(); |
| |
| private: |
| /** |
| * Copy constructor definition to prevent copying. |
| */ |
| DateFormat(const DateFormat&); |
| /** |
| * Assignment definition to prevent assignment. |
| */ |
| DateFormat& operator=(const DateFormat&); |
| }; |
| LOG4CXX_PTR_DEF(DateFormat); |
| |
| |
| } // namespace helpers |
| } // namespace log4cxx |
| |
| #endif //_LOG4CXX_HELPERS_DATE_FORMAT_H |