Read() public static method

public static Read ( LogFileReader reader, byte exinfo ) : Event
reader HeapShot.Reader.LogFileReader
exinfo byte
return Event
Example #1
0
        public static Event CreateEvent(LogFileReader reader, EventType type, byte extendedInfo)
        {
            switch (type)
            {
            case EventType.Alloc:
                return(AllocEvent.Read(reader, extendedInfo));

            case EventType.Exception:
                return(ExceptionEvent.Read(reader, extendedInfo));

            case EventType.Gc:
                switch (extendedInfo)
                {
                case TYPE_GC_EVENT:
                    return(GcEvent.Read(reader));

                case TYPE_GC_RESIZE:
                    return(ResizeGcEvent.Read(reader));

                case TYPE_GC_MOVE:
                    return(MoveGcEvent.Read(reader));

                case TYPE_GC_HANDLE_CREATED:
                case TYPE_GC_HANDLE_CREATED_BT:
                    return(HandleCreatedGcEvent.Read(reader, extendedInfo));

                case TYPE_GC_HANDLE_DESTROYED:
                case TYPE_GC_HANDLE_DESTROYED_BT:
                    return(HandleDestroyedGcEvent.Read(reader, extendedInfo));
                }
                throw new InvalidOperationException("unknown gc type:" + extendedInfo);

            case EventType.Heap:
                return(HeapEvent.Read(reader, extendedInfo));

            case EventType.Metadata:
                return(MetadataEvent.Read(reader, extendedInfo));

            case EventType.Method:
                return(MethodEvent.Read(reader, extendedInfo));

            case EventType.Monitor:
                return(MonitiorEvent.Read(reader, extendedInfo));

            case EventType.Sample:
                return(SampleEvent.Read(reader, extendedInfo));

            case EventType.Runtime:
                return(RuntimeEvent.Read(reader, extendedInfo));

            case EventType.Coverage:
                return(CoverageEvent.Read(reader, extendedInfo));
            }
            throw new InvalidOperationException("invalid event type " + type);
        }
Example #2
0
        public static Event CreateEvent(BinaryReader reader, EventType type, byte extendedInfo)
        {
            switch (type)
            {
            case EventType.Alloc:
                return(AllocEvent.Read(reader, extendedInfo));

            case EventType.Exception:
                switch (extendedInfo & (TYPE_EXCEPTION_BT - 1))
                {
                case TYPE_CLAUSE:
                    return(new ExceptionClauseEvent(reader));

                case TYPE_THROW:
                    return(new ExceptionThrowEvent(reader));

                default:
                    throw new InvalidOperationException("Unknown exception event type:" + (extendedInfo & (TYPE_EXCEPTION_BT - 1)));
                }

            case EventType.Gc:
                switch (extendedInfo)
                {
                case TYPE_GC_EVENT:
                    return(GcEvent.Read(reader));

                case TYPE_GC_RESIZE:
                    return(ResizeGcEvent.Read(reader));

                case TYPE_GC_MOVE:
                    return(MoveGcEvent.Read(reader));

                case TYPE_GC_HANDLE_CREATED:
                    return(HandleCreatedGcEvent.Read(reader));

                case TYPE_GC_HANDLE_DESTROYED:
                    return(HandleDestroyedGcEvent.Read(reader));
                }
                throw new InvalidOperationException("unknown gc type:" + extendedInfo);

            case EventType.Heap:
                switch (extendedInfo)
                {
                case TYPE_HEAP_START:
                    return(new HeapStartEvent(reader));

                case TYPE_HEAP_END:
                    return(new HeapEndEvent(reader));

                case TYPE_HEAP_OBJECT:
                    return(new HeapObjectEvent(reader));

                case TYPE_HEAP_ROOT:
                    return(new HeapRootEvent(reader));

                default:
                    throw new InvalidOperationException("Unknown heap event type:" + extendedInfo);
                }

            case EventType.Metadata:
                return(MetadataEvent.Read(reader));

            case EventType.Method:
                switch (extendedInfo)
                {
                case TYPE_LEAVE:
                    return(new MethodLeaveEvent(reader));

                case TYPE_ENTER:
                    return(new MethodEnterEvent(reader));

                case TYPE_EXC_LEAVE:
                    return(new MethodExcLeaveEvent(reader));

                case TYPE_JIT:
                    return(new MethodJitEvent(reader));

                default:
                    throw new InvalidOperationException("Unknown method event type:" + extendedInfo);
                }

            case EventType.Monitor:
                return(MonitiorEvent.Read(reader, extendedInfo));

            case EventType.Sample:
                switch (extendedInfo)
                {
                case TYPE_SAMPLE_HIT:
                    return(new SampleHitEvent(reader));

                case TYPE_SAMPLE_USYM:
                    return(new SampleUSymEvent(reader));

                case TYPE_SAMPLE_UBIN:
                    return(new SampleUBinEvent(reader));

                default:
                    throw new InvalidOperationException("Unknown sample event:" + extendedInfo);
                }
            }
            throw new InvalidOperationException("invalid event type " + type);
        }