I would suggest adding support to the pattern layout to support the logging
event properties.
Syntax like:
%P{name}
Would be sufficient.
Nicko
> -----Original Message-----
> From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]
> Sent: 18 February 2003 19:58
> To: [EMAIL PROTECTED]
> Subject: cvs commit:
> jakarta-log4j/src/java/org/apache/log4j/spi LoggingEvent.java
>
>
> ceki 2003/02/18 11:58:10
>
> Modified: src/java/org/apache/log4j/spi LoggingEvent.java
> Log:
> Added a property map, similar to the one found in javax.jms.Message.
>
> The intention is to let appenders set properties and have
> layouts access them.
>
> Revision Changes Path
> 1.35 +27 -0
> jakarta-log4j/src/java/org/apache/log4j/spi/LoggingEvent.java
>
> Index: LoggingEvent.java
> ===================================================================
> RCS file:
> /home/cvs/jakarta-log4j/src/java/org/apache/log4j/spi/LoggingE
> vent.java,v
> retrieving revision 1.34
> retrieving revision 1.35
> diff -u -r1.34 -r1.35
> --- LoggingEvent.java 21 Oct 2002 23:20:34 -0000 1.34
> +++ LoggingEvent.java 18 Feb 2003 19:58:09 -0000 1.35
> @@ -81,6 +81,11 @@
> /** The mapped diagnostic context (MDC) of logging event. */
> private Hashtable mdcCopy;
>
> + /** A map of String keys and String values.
> + @since 1.3
> + */
> + private Hashtable properties;
> +
> /** Have we tried to do an NDC lookup? If we did, there
> is no need
> * to do it again. Note that its value is always false when
> * serialized. Thus, a receiving SocketNode will never
> use it's own
> @@ -274,6 +279,17 @@
> }
> }
> }
> +
> + /**
> + * Return a previously set property. The return value
> can be null.
> + * @since 1.3
> + * */
> + public String getProperty(String key) {
> + if(properties == null)
> + return null;
> + else
> + return (String) properties.get(key);
> + }
>
> public String getRenderedMessage() {
> if (renderedMessage == null && message != null) {
> @@ -367,6 +383,17 @@
> // Make sure that no location info is available to Layouts
> if (locationInfo == null)
> locationInfo = new LocationInfo(null, null);
> + }
> +
> + /**
> + * Set a string property using a key and a string value.
> + * since 1.3
> + */
> + public void setProperty(String key, String value) {
> + if(properties == null) {
> + properties = new Hashtable(5); // create a small hashtable
> + }
> + properties.put(key, value);
> }
>
> private void writeObject(ObjectOutputStream oos) throws
> java.io.IOException {
>
>
>
>
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