Class BasicLogEventEntity

  • All Implemented Interfaces:
    java.io.Serializable, LogEvent

    @MappedSuperclass
    public abstract class BasicLogEventEntity
    extends AbstractLogEventWrapperEntity
    Users of the JPA appender may want to extend this class instead of AbstractLogEventWrapperEntity. This class implements all of the required mutator methods but does not implement a mutable entity ID property. In order to create an entity based on this class, you need only create two constructors matching this class's constructors, annotate the class @Entity and @Table, and implement the fully mutable entity ID property annotated with @Id and @GeneratedValue to tell the JPA provider how to calculate an ID for new events.

    The attributes in this entity use the default column names (which, according to the JPA spec, are the property names minus the "get" and "set" from the accessors/mutators). If you want to use different column names for one or more columns, override the necessary accessor methods defined in this class with the same annotations plus the @Column annotation to specify the column name.

    The getContextMap() and getContextStack() attributes in this entity use the ContextMapAttributeConverter and ContextStackAttributeConverter, respectively. These convert the properties to simple strings that cannot be converted back to the properties. If you wish to instead convert these to a reversible JSON string, override these attributes with the same annotations but use the ContextMapJsonAttributeConverter and ContextStackJsonAttributeConverter instead.

    All other attributes in this entity use reversible converters that can be used for both persistence and retrieval. If there are any attributes you do not want persistent, you should override their accessor methods and annotate with @Transient.
    See Also:
    AbstractLogEventWrapperEntity, Serialized Form
    • Constructor Detail

      • BasicLogEventEntity

        public BasicLogEventEntity()
        Instantiates this base class. All concrete implementations must have a constructor matching this constructor's signature. The no-argument constructor is required for a standards-compliant JPA provider to accept this as an entity.
      • BasicLogEventEntity

        public BasicLogEventEntity​(LogEvent wrappedEvent)
        Instantiates this base class. All concrete implementations must have a constructor matching this constructor's signature. This constructor is used for wrapping this entity around a logged event.
        Parameters:
        wrappedEvent - The underlying event from which information is obtained.
    • Method Detail

      • getLevel

        public Level getLevel()
        Gets the level. Annotated with @Basic and @Enumerated(EnumType.STRING).
        Returns:
        the level.
      • getLoggerName

        public java.lang.String getLoggerName()
        Gets the logger name. Annotated with @Basic.
        Returns:
        the logger name.
      • getSource

        public java.lang.StackTraceElement getSource()
        Gets the source location information. Annotated with @Convert(converter = StackTraceElementAttributeConverter.class).
        Returns:
        the source location information.
        See Also:
        StackTraceElementAttributeConverter
      • getMessage

        public Message getMessage()
        Gets the message. Annotated with @Convert(converter = MessageAttributeConverter.class).
        Returns:
        the message.
        See Also:
        MessageAttributeConverter
      • getMarker

        public Marker getMarker()
        Gets the marker. Annotated with @Convert(converter = MarkerAttributeConverter.class).
        Returns:
        the marker.
        See Also:
        MarkerAttributeConverter
      • getThreadId

        public long getThreadId()
        Gets the thread ID. Annotated with @Basic.
        Returns:
        the thread ID.
      • getThreadPriority

        public int getThreadPriority()
        Gets the thread name. Annotated with @Basic.
        Returns:
        the thread name.
      • getThreadName

        public java.lang.String getThreadName()
        Gets the thread name. Annotated with @Basic.
        Returns:
        the thread name.
      • getTimeMillis

        public long getTimeMillis()
        Gets the number of milliseconds since JVM launch. Annotated with @Basic.
        Returns:
        the number of milliseconds since JVM launch.
        See Also:
        System.currentTimeMillis()
      • getNanoTime

        public long getNanoTime()
        Returns the value of the running Java Virtual Machine's high-resolution time source when this event was created, or a dummy value if it is known that this value will not be used downstream.
        Returns:
        the JVM nano time
      • getThrown

        public java.lang.Throwable getThrown()
        Gets the exception logged. Annotated with @Convert(converter = ThrowableAttributeConverter.class).
        Returns:
        the exception logged.
        See Also:
        ThrowableAttributeConverter
      • getThrownProxy

        public ThrowableProxy getThrownProxy()
        Gets the exception logged. Annotated with @Convert(converter = ThrowableAttributeConverter.class).
        Returns:
        the exception logged.
        See Also:
        ThrowableAttributeConverter
      • getLoggerFqcn

        public java.lang.String getLoggerFqcn()
        Gets the fully qualified class name of the caller of the logger API. Annotated with @Basic.
        Returns:
        the fully qualified class name of the caller of the logger API.