Module is.codion.swing.framework.server.monitor
Package is.codion.swing.framework.server.monitor

Class ConnectionPoolMonitor

java.lang.Object
is.codion.swing.framework.server.monitor.ConnectionPoolMonitor
public final class ConnectionPoolMonitor extends Object
A ConnectionPoolMonitor

  • Constructor Details

    • ConnectionPoolMonitor

      public ConnectionPoolMonitor(is.codion.common.db.pool.ConnectionPoolWrapper connectionPool, int updateRate)
      Instantiates a new ConnectionPoolMonitor
      Parameters:
      connectionPool - the connection pool to monitor
      updateRate - the initial statistics update rate in seconds

  • Method Details

    • username

      public String username()
      Returns:
      the user the connection pool is based on

    • connectionPoolStatistics

      public is.codion.common.db.pool.ConnectionPoolStatistics connectionPoolStatistics()
      Returns:
      the latest pool statistics

    • pooledConnectionTimeout

      public is.codion.common.value.Value<Integer> pooledConnectionTimeout()
      Returns:
      the pool connection timeout in milliseconds

    • poolCleanupInterval

      public is.codion.common.value.Value<Integer> poolCleanupInterval()
      Returns:
      the pool maintenance interval in seconds

    • minimumPoolSize

      public is.codion.common.value.Value<Integer> minimumPoolSize()
      Returns:
      the minimum pool size to maintain

    • maximumPoolSize

      public is.codion.common.value.Value<Integer> maximumPoolSize()
      Returns:
      the maximum allowed pool size

    • maximumCheckOutTime

      public is.codion.common.value.Value<Integer> maximumCheckOutTime()
      Returns:
      the maximum wait time for a connection

    • datasetContainsData

      public boolean datasetContainsData()
      Returns:
      true if the graph datasets contain data

    • snapshotDataset

      public org.jfree.data.xy.XYDataset snapshotDataset()
      Returns:
      the dataset for snapshot pool stats

    • inPoolDataset

      public org.jfree.data.xy.XYDataset inPoolDataset()
      Returns:
      the dataset for the number of connections in the pool

    • requestsPerSecondDataset

      public org.jfree.data.xy.XYDataset requestsPerSecondDataset()
      Returns:
      the dataset for the number of connection requests per second

    • checkOutTimeCollection

      public org.jfree.data.xy.IntervalXYDataset checkOutTimeCollection()
      Returns:
      the dataset for the connection check out time

    • resetStatistics

      public void resetStatistics()
      Resets all collected pool statistics

    • clearStatistics

      public void clearStatistics()
      Clears all graph data sets

    • collectSnapshotStatistics

      public is.codion.common.state.State collectSnapshotStatistics()
      Returns:
      the State controlling whether snapshot statistics are collected

    • collectCheckOutTimes

      public is.codion.common.state.State collectCheckOutTimes()
      Returns:
      the State controlling whether checkout times are collected

    • addStatisticsListener

      public void addStatisticsListener(Runnable listener)
      Parameters:
      listener - notified each time the statistics are updated

    • updateInterval

      public is.codion.common.value.Value<Integer> updateInterval()
      Returns:
      the value controlling the update interval

    • shutdown

      public void shutdown()
      Shuts down this pool monitor