00001 #ifndef _ManagementObject_
00002 #define _ManagementObject_
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00025 #include "qpid/sys/Time.h"
00026 #include "qpid/sys/Mutex.h"
00027 #include <qpid/framing/Buffer.h>
00028 #include <map>
00029
00030 namespace qpid {
00031 namespace management {
00032
00033 class Manageable;
00034 class ManagementAgent;
00035
00036 class ManagementObject
00037 {
00038 protected:
00039
00040 uint64_t createTime;
00041 uint64_t destroyTime;
00042 uint64_t objectId;
00043 bool configChanged;
00044 bool instChanged;
00045 bool deleted;
00046 Manageable* coreObject;
00047 sys::Mutex accessLock;
00048 ManagementAgent* agent;
00049 int maxThreads;
00050
00051 static const uint8_t TYPE_U8 = 1;
00052 static const uint8_t TYPE_U16 = 2;
00053 static const uint8_t TYPE_U32 = 3;
00054 static const uint8_t TYPE_U64 = 4;
00055 static const uint8_t TYPE_SSTR = 6;
00056 static const uint8_t TYPE_LSTR = 7;
00057 static const uint8_t TYPE_ABSTIME = 8;
00058 static const uint8_t TYPE_DELTATIME = 9;
00059 static const uint8_t TYPE_REF = 10;
00060 static const uint8_t TYPE_BOOL = 11;
00061 static const uint8_t TYPE_FLOAT = 12;
00062 static const uint8_t TYPE_DOUBLE = 13;
00063 static const uint8_t TYPE_UUID = 14;
00064 static const uint8_t TYPE_FTABLE = 15;
00065 static const uint8_t TYPE_S8 = 16;
00066 static const uint8_t TYPE_S16 = 17;
00067 static const uint8_t TYPE_S32 = 18;
00068 static const uint8_t TYPE_S64 = 19;
00069
00070 static const uint8_t ACCESS_RC = 1;
00071 static const uint8_t ACCESS_RW = 2;
00072 static const uint8_t ACCESS_RO = 3;
00073
00074 static const uint8_t DIR_I = 1;
00075 static const uint8_t DIR_O = 2;
00076 static const uint8_t DIR_IO = 3;
00077
00078 static const uint8_t FLAG_CONFIG = 0x01;
00079 static const uint8_t FLAG_INDEX = 0x02;
00080 static const uint8_t FLAG_END = 0x80;
00081
00082 static int nextThreadIndex;
00083
00084 int getThreadIndex();
00085 void writeTimestamps (qpid::framing::Buffer& buf);
00086
00087 public:
00088 typedef void (*writeSchemaCall_t) (qpid::framing::Buffer&);
00089
00090 ManagementObject (ManagementAgent* _agent, Manageable* _core) :
00091 destroyTime(0), objectId (0), configChanged(true),
00092 instChanged(true), deleted(false), coreObject(_core), agent(_agent)
00093 { createTime = uint64_t (qpid::sys::Duration (qpid::sys::now ())); }
00094 virtual ~ManagementObject () {}
00095
00096 virtual writeSchemaCall_t getWriteSchemaCall (void) = 0;
00097 virtual void writeProperties(qpid::framing::Buffer& buf) = 0;
00098 virtual void writeStatistics(qpid::framing::Buffer& buf,
00099 bool skipHeaders = false) = 0;
00100 virtual void doMethod (std::string methodName,
00101 qpid::framing::Buffer& inBuf,
00102 qpid::framing::Buffer& outBuf) = 0;
00103 virtual void setReference (uint64_t objectId);
00104
00105 virtual std::string& getClassName (void) = 0;
00106 virtual std::string& getPackageName (void) = 0;
00107 virtual uint8_t* getMd5Sum (void) = 0;
00108
00109 void setObjectId (uint64_t oid) { objectId = oid; }
00110 uint64_t getObjectId (void) { return objectId; }
00111 inline bool getConfigChanged (void) { return configChanged; }
00112 virtual bool getInstChanged (void) { return instChanged; }
00113 inline void setAllChanged (void) {
00114 configChanged = true;
00115 instChanged = true;
00116 }
00117
00118 inline void resourceDestroy (void) {
00119 destroyTime = uint64_t (qpid::sys::Duration (qpid::sys::now ()));
00120 deleted = true;
00121 }
00122 inline bool isDeleted (void) { return deleted; }
00123 inline sys::Mutex& getLock() { return accessLock; }
00124 };
00125
00126 typedef std::map<uint64_t,ManagementObject*> ManagementObjectMap;
00127
00128 }}
00129
00130
00131
00132 #endif