| /* |
| * 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 |
| } |
| |