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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.
*/
#include <log4cxx/logstring.h>
#include <log4cxx/helpers/outputstreamwriter.h>
#include <log4cxx/helpers/exception.h>
#include <log4cxx/helpers/charsetencoder.h>
#include <log4cxx/helpers/bytebuffer.h>
#include <log4cxx/helpers/stringhelper.h>
using namespace log4cxx;
using namespace log4cxx::helpers;
IMPLEMENT_LOG4CXX_OBJECT(OutputStreamWriter)
OutputStreamWriter::OutputStreamWriter(OutputStreamPtr& out1)
: out(out1), enc(CharsetEncoder::getDefaultEncoder()) {
if (out1 == 0) {
throw NullPointerException(LOG4CXX_STR("out parameter may not be null."));
}
}
OutputStreamWriter::OutputStreamWriter(OutputStreamPtr& out1,
CharsetEncoderPtr &enc1)
: out(out1), enc(enc1) {
if (out1 == 0) {
throw NullPointerException(LOG4CXX_STR("out parameter may not be null."));
}
if (enc1 == 0) {
throw NullPointerException(LOG4CXX_STR("enc parameter may not be null."));
}
}
OutputStreamWriter::~OutputStreamWriter() {
}
void OutputStreamWriter::close(Pool& p) {
out->close(p);
}
void OutputStreamWriter::flush(Pool& p) {
out->flush(p);
}
void OutputStreamWriter::write(const LogString& str, Pool& p) {
if (str.length() > 0) {
enum { BUFSIZE = 1024 };
char rawbuf[BUFSIZE];
ByteBuffer buf(rawbuf, (size_t) BUFSIZE);
enc->reset();
LogString::const_iterator iter = str.begin();
while(iter != str.end()) {
CharsetEncoder::encode(enc, str, iter, buf);
buf.flip();
out->write(buf, p);
buf.clear();
}
CharsetEncoder::encode(enc, str, iter, buf);
enc->flush(buf);
buf.flip();
out->write(buf, p);
}
}
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