| java.lang.Object
 com.mysql.jdbc.profiler.ProfilerEvent
| ProfilerEvent | | public class ProfilerEvent (Code) | |
author:
mmatthew |
| Constructor Summary | |
| public | ProfilerEvent(byte eventType, String hostName, String catalog, long connectionId, int statementId, int resultSetId, long eventCreationTime, long eventDuration, String durationUnits, String eventCreationPointDesc, Throwable eventCreationPoint, String message)
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| TYPE_EXECUTE | | final public static byte TYPE_EXECUTE(Code) | | Profiler event for prepared statements being executed
|
| TYPE_FETCH | | final public static byte TYPE_FETCH(Code) | | Profiler event for result sets being retrieved
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| TYPE_OBJECT_CREATION | | final public static byte TYPE_OBJECT_CREATION(Code) | | Profiler creating object type event
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| TYPE_PREPARE | | final public static byte TYPE_PREPARE(Code) | | Profiler event for prepared statements being prepared
|
| TYPE_QUERY | | final public static byte TYPE_QUERY(Code) | | Profiler event for a query being executed
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| TYPE_SLOW_QUERY | | final public static byte TYPE_SLOW_QUERY(Code) | | Profiler event for slow query
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| TYPE_WARN | | final public static byte TYPE_WARN(Code) | | A Profiler warning event
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| catalog | | protected String catalog(Code) | | The catalog the event occurred on
|
| catalogIndex | | protected int catalogIndex(Code) | | The catalog the event occurred on (as an index into a dictionary, used by
'remote' profilers for efficiency)?
|
| connectionId | | protected long connectionId(Code) | | Associated connection (-1 for none)
|
| durationUnits | | protected String durationUnits(Code) | | What units was the duration measured in?
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| eventCreationPoint | | protected Throwable eventCreationPoint(Code) | | Where was the event created (as a Throwable)?
|
| eventCreationPointDesc | | protected String eventCreationPointDesc(Code) | | Where was the event created (as a string description of the
eventCreationPoint)?
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| eventCreationPointIndex | | protected int eventCreationPointIndex(Code) | | Where was the event created (as an index into a dictionary, used by
'remote' profilers for efficiency)?
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| eventCreationTime | | protected long eventCreationTime(Code) | | When was the event created?
|
| eventDuration | | protected long eventDuration(Code) | | How long did the event last?
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| eventType | | protected byte eventType(Code) | | Type of event
|
| hostName | | protected String hostName(Code) | | The hostname the event occurred on
|
| hostNameIndex | | protected int hostNameIndex(Code) | | The hostname the event occurred on (as an index into a dictionary, used
by 'remote' profilers for efficiency)?
|
| message | | protected String message(Code) | | Optional event message
|
| resultSetId | | protected int resultSetId(Code) | | Associated result set (-1 for none)
|
| statementId | | protected int statementId(Code) | | Associated statement (-1 for none)
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| ProfilerEvent | | public ProfilerEvent(byte eventType, String hostName, String catalog, long connectionId, int statementId, int resultSetId, long eventCreationTime, long eventDuration, String durationUnits, String eventCreationPointDesc, Throwable eventCreationPoint, String message)(Code) | | Creates a new profiler event
Parameters:
eventType - the event type (from the constants TYPE_????)
Parameters:
hostName - the hostname where the event occurs
Parameters:
catalog - the catalog in use
Parameters:
connectionId - the connection id (-1 if N/A)
Parameters:
statementId - the statement id (-1 if N/A)
Parameters:
resultSetId - the result set id (-1 if N/A)
Parameters:
eventCreationTime - when was the event created?
Parameters:
eventDurationMillis - how long did the event last?
Parameters:
eventCreationPointDesc - event creation point as a string
Parameters:
eventCreationPoint - event creation point as a Throwable
Parameters:
message - optional message |
| getCatalog | | public String getCatalog()(Code) | | Returns the catalog in use
the catalog in use |
| getConnectionId | | public long getConnectionId()(Code) | | Returns the id of the connection in use when this event was created.
the connection in use |
| getDurationUnits | | public String getDurationUnits()(Code) | | Returns the units for getEventDuration()
|
| getEventCreationPoint | | public Throwable getEventCreationPoint()(Code) | | Returns the point (as a Throwable stacktrace) where this event was
created.
the point where this event was created |
| getEventCreationPointAsString | | public String getEventCreationPointAsString()(Code) | | Returns the description of when this event was created.
a description of when this event was created. |
| getEventCreationTime | | public long getEventCreationTime()(Code) | | Returns the time (in System.currentTimeMillis() form) when this event was
created
the time this event was created |
| getEventDuration | | public long getEventDuration()(Code) | | Returns the duration of the event in milliseconds
the duration of the event in milliseconds |
| getEventType | | public byte getEventType()(Code) | | Returns the event type flag
the event type flag |
| getMessage | | public String getMessage()(Code) | | Returns the optional message for this event
the message stored in this event |
| getResultSetId | | public int getResultSetId()(Code) | | Returns the id of the result set in use when this event was created.
the result set in use |
| getStatementId | | public int getStatementId()(Code) | | Returns the id of the statement in use when this event was created.
the statement in use |
| pack | | public byte[] pack() throws Exception(Code) | | Creates a binary representation of this event.
a binary representation of this event
throws:
Exception - if an error occurs while packing this event. |
| toString | | public String toString()(Code) | | Returns a representation of this event as a String.
a String representation of this event. |
| unpack | | public static ProfilerEvent unpack(byte[] buf) throws Exception(Code) | | Unpacks a binary representation of this event.
Parameters:
buf - the binary representation of this event the unpacked Event
throws:
Exception - if an error occurs while unpacking the event |
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