| /* |
| * 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 _DECAF_IO_OUTPUTSTREAMWRITER_H_ |
| #define _DECAF_IO_OUTPUTSTREAMWRITER_H_ |
| |
| #include <decaf/util/Config.h> |
| #include <decaf/io/Writer.h> |
| |
| namespace decaf { |
| namespace io { |
| |
| class OutputStream; |
| |
| /** |
| * A class for turning a character stream into a byte stream. |
| * |
| * @see InputStreamReader |
| * |
| * @since 1.0 |
| */ |
| class DECAF_API OutputStreamWriter: public Writer { |
| private: |
| |
| // Pointer to the Stream this Writer writes its data to. |
| OutputStream* stream; |
| |
| // Does this class own the output stream. |
| bool own; |
| |
| // Closed flag |
| volatile bool closed; |
| |
| private: |
| |
| OutputStreamWriter(const OutputStreamWriter&); |
| OutputStreamWriter& operator=(const OutputStreamWriter&); |
| |
| public: |
| |
| /** |
| * Creates a new OutputStreamWriter. |
| * |
| * @param stream |
| * The OutputStream to wrap. (cannot be NULL). |
| * @param own |
| * Indicates whether this instance own the given OutputStream. |
| * If true then the OutputStream is destroyed when this class is. |
| * |
| * @throws NullPointerException if the stream is NULL. |
| */ |
| OutputStreamWriter(OutputStream* stream, bool own = false); |
| |
| virtual ~OutputStreamWriter(); |
| |
| virtual void close(); |
| |
| virtual void flush(); |
| |
| protected: |
| |
| virtual void doWriteArrayBounded(const char* buffer, int size, int offset, int length); |
| |
| // Used to check state and throw error when closed. |
| virtual void checkClosed() const; |
| |
| }; |
| |
| }} |
| |
| #endif /* _DECAF_IO_OUTPUTSTREAMWRITER_H_ */ |