Your configuration below indicates you have extended the JMSQueueAppender or have written your own - i.e. class=com.whatever.**JMSQueueAppender. That class needs: Layout layout; public void setLayout(Layout layout) { this.layout = layout; } public Layout getLayout() { return this.layout; } In your append method you then need to call layout.doLayout(event) to get the String result that you want to send. Ralph On Thu, Nov 17, 2011 at 12:53 PM, Steve Cohen <scohen@javactivity.org>wrote:
Eh, how does that work? How do you tell it what layout to use?
On 11/17/2011 02:12 PM, ralph.goers @dslextreme.com wrote:
The JMS and Socket appenders in Logback do not allow you to specify an encoder. If you want to do that you need to add a getter and setter for that to your version of the JMSQueueAppender. However, if you really want a String instead of a byte array you can just as easily use a Layout instead of an encoder.
Ralph
On Thu, Nov 17, 2011 at 11:33 AM, Steve Cohen<scohen@javactivity.org>** wrote:
We have this configuration
<configuration> ... <conversionRule conversionWord="ourcaller" converterClass="com.whatever.****CallerDataConverter" />
<appender name="jms" class="com.whatever.****JMSQueueAppender">
<encoder> <pattern>%d %-5p [%t] %ourcaller{1} - %m%n</pattern> </encoder> </appender>
<appender name="stdout" class="ch.qos.logback.core.****ConsoleAppender">
<encoder> <pattern>%d %-5p [%t] %ourcaller{1} %n - %m%n</pattern> </encoder> </appender> ... ==============================****========
This configuration produces these errors:
3:21:43,935 |-ERROR in ch.qos.logback.core.joran.spi.****Interpreter@18 :14
- no applicable action for [encoder], current pattern is [[configuration][appender][****encoder]] 13:21:43,935 |-ERROR in ch.qos.logback.core.joran.spi.****Interpreter@19 :16
- no applicable action for [pattern], current pattern is [[configuration][appender][****encoder][pattern]]
The line numbers here refer to the JMSQueueAppender. The console appender which is structured basically identically has no such problem.
What is Joran trying to tell me here. It appears to be telling me the pattern I am using, but does not tell me why it finds this objectionable.
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