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// Module: Log4CPLUS
// File: appenderattachableimpl.cxx
// Created: 6/2001
// Author: Tad E. Smith
//
//
// Copyright 2001-2010 Tad E. Smith
//
// Licensed 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 <log4cplus/appender.h>
#include <log4cplus/helpers/appenderattachableimpl.h>
#include <log4cplus/helpers/loglog.h>
#include <log4cplus/spi/loggingevent.h>
#include <log4cplus/thread/syncprims-pub-impl.h>
#include <algorithm>
namespace log4cplus
{
namespace spi
{
AppenderAttachable::~AppenderAttachable()
{ }
} // namespace spi
namespace helpers
{
//////////////////////////////////////////////////////////////////////////////
// log4cplus::helpers::AppenderAttachableImpl ctor and dtor
//////////////////////////////////////////////////////////////////////////////
AppenderAttachableImpl::AppenderAttachableImpl()
{ }
AppenderAttachableImpl::~AppenderAttachableImpl()
{ }
///////////////////////////////////////////////////////////////////////////////
// log4cplus::helpers::AppenderAttachableImpl public methods
///////////////////////////////////////////////////////////////////////////////
void
AppenderAttachableImpl::addAppender(SharedAppenderPtr newAppender)
{
if(newAppender == NULL) {
getLogLog().warn( LOG4CPLUS_TEXT("Tried to add NULL appender") );
return;
}
thread::MutexGuard guard (appender_list_mutex);
ListType::iterator it =
std::find(appenderList.begin(), appenderList.end(), newAppender);
if(it == appenderList.end()) {
appenderList.push_back(newAppender);
}
}
AppenderAttachableImpl::ListType
AppenderAttachableImpl::getAllAppenders()
{
thread::MutexGuard guard (appender_list_mutex);
return appenderList;
}
SharedAppenderPtr
AppenderAttachableImpl::getAppender(const log4cplus::tstring& name)
{
thread::MutexGuard guard (appender_list_mutex);
for(ListType::iterator it=appenderList.begin();
it!=appenderList.end();
++it)
{
if((*it)->getName() == name) {
return *it;
}
}
return SharedAppenderPtr(NULL);
}
void
AppenderAttachableImpl::removeAllAppenders()
{
thread::MutexGuard guard (appender_list_mutex);
appenderList.erase(appenderList.begin(), appenderList.end());
}
void
AppenderAttachableImpl::removeAppender(SharedAppenderPtr appender)
{
if(appender == NULL) {
getLogLog().warn( LOG4CPLUS_TEXT("Tried to remove NULL appender") );
return;
}
thread::MutexGuard guard (appender_list_mutex);
ListType::iterator it =
std::find(appenderList.begin(), appenderList.end(), appender);
if(it != appenderList.end()) {
appenderList.erase(it);
}
}
void
AppenderAttachableImpl::removeAppender(const log4cplus::tstring& name)
{
removeAppender(getAppender(name));
}
int
AppenderAttachableImpl::appendLoopOnAppenders(const spi::InternalLoggingEvent& event) const
{
int count = 0;
thread::MutexGuard guard (appender_list_mutex);
for(ListType::const_iterator it=appenderList.begin();
it!=appenderList.end();
++it)
{
++count;
(*it)->doAppend(event);
}
return count;
}
} // namespace helpers
} // namespace log4cplus
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