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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/condition.h>
#include <log4cxx/helpers/exception.h>
#include <apr_thread_cond.h>
#include <log4cxx/helpers/synchronized.h>
#include <log4cxx/helpers/pool.h>
#include <log4cxx/helpers/thread.h>
using namespace log4cxx::helpers;
using namespace log4cxx;
Condition::Condition(Pool& p)
{
#if APR_HAS_THREADS
apr_status_t stat = apr_thread_cond_create(&condition, p.getAPRPool());
if (stat != APR_SUCCESS) {
throw RuntimeException(stat);
}
#endif
}
Condition::~Condition()
{
#if APR_HAS_THREADS
apr_thread_cond_destroy(condition);
#endif
}
log4cxx_status_t Condition::signalAll()
{
#if APR_HAS_THREADS
return apr_thread_cond_broadcast(condition);
#else
return APR_SUCCESS;
#endif
}
void Condition::await(Mutex& mutex)
{
#if APR_HAS_THREADS
if (Thread::interrupted()) {
throw InterruptedException();
}
apr_status_t stat = apr_thread_cond_wait(
condition,
mutex.getAPRMutex());
if (stat != APR_SUCCESS) {
throw InterruptedException(stat);
}
#endif
}
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