00001 #ifndef __ARC_XML_CONTAINER_H__
00002 #define __ARC_XML_CONTAINER_H__
00003
00004 #include <string>
00005 #include <vector>
00006 #include <db_cxx.h>
00007 #include <arc/XMLNode.h>
00008 #include <arc/Logger.h>
00009
00010 namespace Arc
00011 {
00012
00013 class XmlContainer
00014 {
00015 private:
00016 DbEnv *env_;
00017 Db *db_;
00018 DbTxn *update_tid_;
00019 Arc::Logger logger_;
00020
00021 public:
00022 XmlContainer(const std::string &db_path, const std::string &db_name);
00023 ~XmlContainer();
00024 bool put(const std::string &name, const std::string &content);
00025 std::string get(const std::string &name);
00026 void del(const std::string &name);
00027 std::vector<std::string> get_doc_names();
00028 void start_update();
00029 void end_update();
00030 void checkpoint();
00031 operator bool(void) {return db_ != NULL;}
00032 bool operator!(void) {return db_ == NULL;}
00033 };
00034
00035 }
00036 #endif
