From 599b6aab677439ae1bdea2cdca3233d0b763fd3f Mon Sep 17 00:00:00 2001 From: Reinier Zwitserloot Date: Mon, 17 Oct 2016 23:09:21 +0200 Subject: Updated just about all of the pages to the template-based redesign. Added ajaxified loading for feature pages. --- website2/templates/features/log.html | 98 ++++++++++++++++++++++++++++++++++++ 1 file changed, 98 insertions(+) create mode 100644 website2/templates/features/log.html (limited to 'website2/templates/features/log.html') diff --git a/website2/templates/features/log.html b/website2/templates/features/log.html new file mode 100644 index 00000000..e27481b8 --- /dev/null +++ b/website2/templates/features/log.html @@ -0,0 +1,98 @@ +<#import "_features.html" as f> + +<@f.scaffold title="@Log (and friends)" logline="Captain's Log, stardate 24435.7: "What was that line again?""> + <@f.history> +

+ The various @Log variants were added in lombok v0.10. + NEW in lombok 0.10: You can annotate any class with a log annotation to let lombok generate a logger field.
+ The logger is named log and the field's type depends on which logger you have selected. +

+ + + <@f.overview> +

+ You put the variant of @Log on your class (whichever one applies to the logging system you use); you then have a static final log field, initialized to the name of your class, which you can then use to write log statements. +

+ There are six choices available:
+

+
+ @CommonsLog +
+ Creates private static final org.apache.commons.logging.Log log = org.apache.commons.logging.LogFactory.getLog(LogExample.class); +
+ @Log +
+ Creates private static final java.util.logging.Logger log = java.util.logging.Logger.getLogger(LogExample.class.getName()); +
+ @Log4j +
+ Creates private static final org.apache.log4j.Logger log = org.apache.log4j.Logger.getLogger(LogExample.class); +
+ @Log4j2 +
+ Creates private static final org.apache.logging.log4j.Logger log = org.apache.logging.log4j.LogManager.getLogger(LogExample.class); +
+ @Slf4j +
+ Creates private static final org.slf4j.Logger log = org.slf4j.LoggerFactory.getLogger(LogExample.class); +
+ @XSlf4j +
+ Creates private static final org.slf4j.ext.XLogger log = org.slf4j.ext.XLoggerFactory.getXLogger(LogExample.class); +
+
+

+ By default, the topic (or name) of the logger will be the class name of the class annotated with the @Log annotation. This can be customised by specifying the topic parameter. For example: @XSlf4j(topic="reporting"). +

+ + + <@f.snippets name="Log" /> + + <@f.confKeys> +
+ lombok.log.fieldName = an identifier (default: log). +
+ The generated logger fieldname is by default 'log', but you can change it to a different name with this setting. +
+ lombok.log.fieldIsStatic = [true | false] (default: true) +
+ Normally the generated logger is a static field. By setting this key to false, the generated field will be an instance field instead. +
+ lombok.log.flagUsage = [warning | error] (default: not set) +
+ Lombok will flag any usage of any of the various log annotations as a warning or error if configured. +
+ lombok.log.apacheCommons.flagUsage = [warning | error] (default: not set) +
+ Lombok will flag any usage of @lombok.extern.apachecommons.CommonsLog as a warning or error if configured. +
+ lombok.log.javaUtilLogging.flagUsage = [warning | error] (default: not set) +
+ Lombok will flag any usage of @lombok.extern.java.Log as a warning or error if configured. +
+ lombok.log.log4j.flagUsage = [warning | error] (default: not set) +
+ Lombok will flag any usage of @lombok.extern.log4j.Log4j as a warning or error if configured. +
+ lombok.log.log4j2.flagUsage = [warning | error] (default: not set) +
+ Lombok will flag any usage of @lombok.extern.log4j.Log4j2 as a warning or error if configured. +
+ lombok.log.slf4j.flagUsage = [warning | error] (default: not set) +
+ Lombok will flag any usage of @lombok.extern.slf4j.Slf4j as a warning or error if configured. +
+ lombok.log.xslf4j.flagUsage = [warning | error] (default: not set) +
+ Lombok will flag any usage of @lombok.extern.slf4j.XSlf4j as a warning or error if configured. +
+ + + <@f.smallPrint> +

+ If a field called log already exists, a warning will be emitted and no code will be generated. +

+ A future feature of lombok's diverse log annotations is to find calls to the logger field and, if the chosen logging framework supports it and the log level can be compile-time determined from the log call, guard it with an if statement. This way if the log statement ends up being ignored, the potentially expensive calculation of the log string is avoided entirely. This does mean that you should NOT put any side-effects in the expression that you log. +

+ + -- cgit