src/org/objectweb/cjdbc/common/jmx/JmxConstants.java

説明を見る。

package org.objectweb.cjdbc.common.jmx;

import javax.management.ObjectName;

public final class JmxConstants
{
  public static final boolean DEBUG                      = false;

  public static final boolean KEEP_CONNECTION_ALIVE      = true;

  public static final String  JMX_DEFAULT_DOMAIN_NAME    = "jmx";
  public static final String  JMX_DEFAULT_MBEAN_TYPE     = "mbean";

  public static final String  JndiName                   = "jrmp";

  public static final String  DEFAULT_JMX_AGENT_NAME     = "default";

  public static final String  ADAPTOR_TYPE_RMI           = "rmiAdaptor";

  public static final String  CONNECTOR_RMI_SSL          = "jmx.rmi.ssl";

  public static final String  ADAPTOR_TYPE_HTTP          = "httpAdaptor";

  public static final String  CONNECTOR_AUTH_USERNAME    = "jmx.auth.username";
  public static final String  CONNECTOR_AUTH_PASSWORD    = "jmx.auth.password";

  public static final int     DEFAULT_JMX_RMI_PORT       = 1090;

  public static final int     DEFAULT_JMX_HTTP_PORT      = 8090;

  public static final String  CJDBC_DOMAIN_NAME          = "c-jdbc";

  public static final String  CJDBC_TYPE_CONTROLLER      = "controller";
  public static final String  CJDBC_TYPE_VIRTUALDATABASE = "virtualdatabase";
  public static final String  CJDBC_TYPE_DATACOLLECTOR   = "datacollector";
  public static final String  CJDBC_TYPE_BACKEND         = "backend";

  public static ObjectName getJmxObjectName(String name, String type)
  {
    try
    {
      return new ObjectName(CJDBC_DOMAIN_NAME + ":type=" + type + ",name="
          + name);
    }
    catch (Exception e)
    {
      e.printStackTrace();
      //impossible?
      return null;
    }
  }

  public static ObjectName getControllerObjectName()
  {
    return getJmxObjectName(CJDBC_TYPE_CONTROLLER, CJDBC_TYPE_CONTROLLER);
  }

  public static ObjectName getVirtualDbObjectName(String name)
  {
    return getJmxObjectName(name, CJDBC_TYPE_VIRTUALDATABASE);
  }

  public static ObjectName getDataCollectorObjectName()
  {
    return getJmxObjectName(CJDBC_TYPE_DATACOLLECTOR, CJDBC_TYPE_DATACOLLECTOR);
  }

  public static ObjectName getDatabaseBackendObjectName(String vdbName,
      String name)
  {
    return getJmxObjectName(vdbName + "--" + name, CJDBC_TYPE_BACKEND);
  }

  public static ObjectName getVirtualDbObjectNameFromBackend(ObjectName backend)
  {
    String name = backend.toString();
    int ind1 = name.indexOf("name=") + 5;
    int ind2 = name.indexOf("--", ind1);
    String vdbName = name.substring(ind1, ind2);
    return getJmxObjectName(vdbName, CJDBC_TYPE_VIRTUALDATABASE);
  }

}

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