add log4cplus

libs/log4cplus/src/objectregistry.cxx

@@ -0,0 +1,113 @@
+// Module:  Log4CPLUS
+// File:    objectregistry.cxx
+// Created: 3/2003
+// Author:  Tad E. Smith
+//
+//
+// Copyright 2003-2009 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/spi/objectregistry.h>
+
+using namespace std;
+using namespace log4cplus::spi;
+
+
+///////////////////////////////////////////////////////////////////////////////
+// log4cplus::spi::ObjectRegistryBase ctor and dtor
+///////////////////////////////////////////////////////////////////////////////
+
+log4cplus::spi::ObjectRegistryBase::ObjectRegistryBase()
+ : mutex(LOG4CPLUS_MUTEX_CREATE)
+{
+}
+
+
+log4cplus::spi::ObjectRegistryBase::~ObjectRegistryBase()
+{
+    LOG4CPLUS_MUTEX_FREE( mutex );
+}
+
+
+
+///////////////////////////////////////////////////////////////////////////////
+// log4cplus::spi::ObjectRegistryBase public methods
+///////////////////////////////////////////////////////////////////////////////
+
+bool
+log4cplus::spi::ObjectRegistryBase::exists(const log4cplus::tstring& name) const
+{
+    LOG4CPLUS_BEGIN_SYNCHRONIZE_ON_MUTEX( mutex )
+        return data.find(name) != data.end();
+    LOG4CPLUS_END_SYNCHRONIZE_ON_MUTEX;
+}
+
+
+std::vector<log4cplus::tstring>
+log4cplus::spi::ObjectRegistryBase::getAllNames() const
+{
+    std::vector<log4cplus::tstring> tmp;
+    LOG4CPLUS_BEGIN_SYNCHRONIZE_ON_MUTEX( mutex )
+        for(ObjectMap::const_iterator it=data.begin(); it!=data.end(); ++it)
+            tmp.push_back( (*it).first );
+    LOG4CPLUS_END_SYNCHRONIZE_ON_MUTEX;
+    return tmp;
+}
+
+
+
+///////////////////////////////////////////////////////////////////////////////
+// log4cplus::spi::ObjectRegistryBase protected methods
+///////////////////////////////////////////////////////////////////////////////
+
+bool
+log4cplus::spi::ObjectRegistryBase::putVal(const log4cplus::tstring& name, void* object)
+{
+    ObjectMap::value_type value(name, object);
+    std::pair<ObjectMap::iterator, bool> ret;
+
+    LOG4CPLUS_BEGIN_SYNCHRONIZE_ON_MUTEX( mutex )
+        ret = data.insert(value);
+    LOG4CPLUS_END_SYNCHRONIZE_ON_MUTEX;
+
+    if (! ret.second)
+        deleteObject( value.second );
+    return ret.second;
+}
+
+
+void*
+log4cplus::spi::ObjectRegistryBase::getVal(const log4cplus::tstring& name) const
+{
+    LOG4CPLUS_BEGIN_SYNCHRONIZE_ON_MUTEX( mutex )
+        ObjectMap::const_iterator it (data.find (name));
+        if (it != data.end ())
+            return it->second;
+        else
+            return 0;
+    LOG4CPLUS_END_SYNCHRONIZE_ON_MUTEX;
+}
+
+
+
+
+void
+log4cplus::spi::ObjectRegistryBase::clear()
+{
+    LOG4CPLUS_BEGIN_SYNCHRONIZE_ON_MUTEX( mutex )
+    for(ObjectMap::iterator it=data.begin(); it!=data.end(); ++it) {
+        deleteObject( (*it).second );
+    }
+    LOG4CPLUS_END_SYNCHRONIZE_ON_MUTEX;
+}