Java Module jdk.management.jfr Package jdk.management.jfr Class ConfigurationInfo（JDK11）

Method Detail

• getProvider

  public String getProvider()

  Returns the provider of the configuration associated with this ConfigurationInfo (for example, "OpenJDK").

  Returns:

  the provider, or null if doesn't exist

  See Also:

  Configuration.getProvider()

• getContents

  public String getContents()

  Returns the textual representation of the configuration associated with this ConfigurationInfo, typically the contents of the configuration file that was used to create the configuration.

  Returns:

  contents, or null if doesn't exist

  See Also:

  Configuration.getContents()

• getSettings

  public Map<String,​String> getSettings()

  Returns the settings for the configuration associated with this ConfigurationInfo.

  Returns:

  a Map with settings, not null

  See Also:

  Configuration.getSettings()

• getLabel

  public String getLabel()

  Returns the human-readable name (for example, "Continuous" or "Profiling") for the configuration associated with this ConfigurationInfo

  Returns:

  the label, or null if doesn't exist

  See Also:

  Configuration.getLabel()

• getName

  public String getName()

  Returns the name of the configuration associated with this ConfigurationInfo (for example, "default").

  Returns:

  the name, or null if doesn't exist

  See Also:

  Configuration.getLabel()

• getDescription

  public String getDescription()

  Returns a short sentence that describes the configuration associated with this ConfigurationInfo (for example, "Low overhead configuration safe for continuous use in production environments".

  Returns:

  the description, or null if doesn't exist

• from

  public static ConfigurationInfo from​(CompositeData cd)

  Returns a ConfigurationInfo object represented by the specified CompositeData.

  The following table shows the required attributes that the specified CompositeData must contain.

  Required names and types for CompositeData

  Name	Type
  name	String
  label	String
  description	String
  provider	String
  contents	String
  settings	javax.management.openmbean.TabularData with a TabularType with the keys "key" and "value", both of the String type

  Parameters:

  cd - CompositeData representing a ConfigurationInfo

  Returns:

  a ConfigurationInfo object represented by cd if cd is not null, null otherwise

  Throws:

  IllegalArgumentException - if cd does not represent a ConfigurationInfo with the required attributes

• toString

  public String toString()

  Returns a description of the configuration that is associated with this ConfigurationInfo.

  Overrides:

  toString in class Object

  Returns:

  the description of the configuration, not null