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From "Reuben Garrett (Updated) (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (CAMEL-4931) Improve column display in camel:route-list and similar Karaf commands
Date Mon, 23 Jan 2012 16:01:40 GMT

     [ https://issues.apache.org/jira/browse/CAMEL-4931?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Reuben Garrett updated CAMEL-4931:
----------------------------------

    Environment: 
Karaf
  Karaf version               2.2.5
  Karaf home                  C:\Users\rgarrett\bin\apache-karaf
  Karaf base                  C:\Users\rgarrett\bin\apache-karaf
  OSGi Framework              org.apache.felix.framework - 3.0.9

JVM
  Java Virtual Machine        Java HotSpot(TM) 64-Bit Server VM version 20.4-b02
  Version                     1.6.0_29
  Vendor                      Sun Microsystems Inc.
  Uptime                      3 days 16 hours
  Total compile time          1 minute
Threads
  Live threads                81
  Daemon threads              62
  Peak                        83
  Total started               435
Memory
  Current heap size           54,287 kbytes
  Maximum heap size           466,048 kbytes
  Committed heap size         251,904 kbytes
  Pending objects             0
  Garbage collector           Name = 'PS Scavenge', Collections = 198, Time = 1 minute
  Garbage collector           Name = 'PS MarkSweep', Collections = 12, Time = 43.999 seconds
Classes-
  Current classes loaded      6,204
  Total classes loaded        6,451
  Total classes unloaded      247
Operating system
  Name                        Windows 7 version 6.1
  Architecture                amd64
  Processors                  4
    
> Improve column display in camel:route-list and similar Karaf commands
> ---------------------------------------------------------------------
>
>                 Key: CAMEL-4931
>                 URL: https://issues.apache.org/jira/browse/CAMEL-4931
>             Project: Camel
>          Issue Type: Improvement
>          Components: karaf
>    Affects Versions: 2.9.0
>         Environment: Karaf
>   Karaf version               2.2.5
>   Karaf home                  C:\Users\rgarrett\bin\apache-karaf
>   Karaf base                  C:\Users\rgarrett\bin\apache-karaf
>   OSGi Framework              org.apache.felix.framework - 3.0.9
> JVM
>   Java Virtual Machine        Java HotSpot(TM) 64-Bit Server VM version 20.4-b02
>   Version                     1.6.0_29
>   Vendor                      Sun Microsystems Inc.
>   Uptime                      3 days 16 hours
>   Total compile time          1 minute
> Threads
>   Live threads                81
>   Daemon threads              62
>   Peak                        83
>   Total started               435
> Memory
>   Current heap size           54,287 kbytes
>   Maximum heap size           466,048 kbytes
>   Committed heap size         251,904 kbytes
>   Pending objects             0
>   Garbage collector           Name = 'PS Scavenge', Collections = 198, Time = 1 minute
>   Garbage collector           Name = 'PS MarkSweep', Collections = 12, Time = 43.999
seconds
> Classes-
>   Current classes loaded      6,204
>   Total classes loaded        6,451
>   Total classes unloaded      247
> Operating system
>   Name                        Windows 7 version 6.1
>   Architecture                amd64
>   Processors                  4
>            Reporter: Reuben Garrett
>            Priority: Trivial
>
> Camel's shell extensions for Karaf print poorly-formatted results in some cases (particularly
camel:route-list), impeding legibility and ease of use.  It appears that the fields are right-padded
with spaces to 18 columns regardless of maximum actual column length.  
> I understand there's ultimately a limit to the width of the console.  However, if the
width of the console can be determined, it should be filled appropriately; middle truncation
might be an option for excessively long fields (e.g.: "thisIsAVeryLongField...ThatHadToBePartiallyTruncated").
 
> If the console width cannot be determined, it may still be acceptable to scan for the
longest field and set the entire column to its width in the interest of uniform appearance.
 

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