OPENDJ-1719 Consider migrating JE backend to new PluggableBackend framework

Jean-Noël Rouvignac

29.53.2015 caa38c1354824a2da50a8fbc8fc85ba1b0dfc7fe

 opendj-server-legacy/src/main/java/org/opends/server/backends/pdb/PDBMonitor.java

@@ -25,25 +25,26 @@
 */
package org.opends.server.backends.pdb;

import static org.opends.server.util.StaticUtils.*;

import java.lang.reflect.Method;
import java.rmi.RemoteException;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;

import org.forgerock.opendj.config.server.ConfigException;
import org.opends.server.admin.std.server.MonitorProviderCfg;
import org.opends.server.api.MonitorProvider;
import org.opends.server.types.*;
import org.opends.server.types.Attribute;
import org.opends.server.types.Attributes;

import com.persistit.Management.*;
import com.persistit.Management.BufferPoolInfo;
import com.persistit.Management.TreeInfo;
import com.persistit.Management.VolumeInfo;
import com.persistit.Management.WrappedRemoteException;
import com.persistit.Persistit;

/**
 * Monitoring Class for PDB, populating cn=monitor statistics using reflection on objects
 * methods.
 */
/** Monitoring class for PDB, populating cn=monitor statistics using reflection on objects methods. */
class PDBMonitor extends MonitorProvider<MonitorProviderCfg>
{
  private final String name;
@@ -56,13 +57,6 @@
  }

  @Override
  public void initializeMonitorProvider(MonitorProviderCfg configuration) throws ConfigException,
      InitializationException
  {
    return;
  }

  @Override
  public String getMonitorInstanceName()
  {
    return name;
@@ -88,18 +82,18 @@
        for (TreeInfo tree : db.getManagement().getTreeInfoArray(vol.getName()))
        {
          // For the time being, depth is not reported.
          monitorAttrs.add(Attributes.create("PDBVolumeTree", vol.getName() + tree.getName() +
              ", traverse=" + tree.getTraverseCounter() +
              ", fetch=" + tree.getFetchCounter() +
              ", store=" + tree.getStoreCounter() +
              ", remove=" + tree.getRemoveCounter()));
          monitorAttrs.add(Attributes.create("PDBVolumeTree", vol.getName() + tree.getName()
              + ", traverse=" + tree.getTraverseCounter()
              + ", fetch=" + tree.getFetchCounter()
              + ", store=" + tree.getStoreCounter()
              + ", remove=" + tree.getRemoveCounter()));
        }
      }
      return monitorAttrs;
    }
    catch (RemoteException re)
    catch (RemoteException e)
    {
      return Collections.singletonList(Attributes.create("PDBInfo", re.getStackTrace().toString()));
      return Collections.singletonList(Attributes.create("PDBInfo", stackTraceToSingleLineString(e)));
    }
  }