xml - Single definition of value used multiple times in log4cxx configuration -

-

i have log4cxx.xml configuration file defines multiple rolling file appenders.

<?xml version="1.0" encoding="utf-8" ?> <log4j:configuration xmlns:log4j="http://jakarta.apache.org/log4j/" debug="false">   <appender name="a" class="org.apache.log4j.rolling.rollingfileappender">     <param name="file" value="file1.log" />     <param name="maxfilesize" value="12mb" />     ...   </appender>   ...   <appender name="g" class="org.apache.log4j.rolling.rollingfileappender">     <param name="file" value="file7.log" />     <param name="maxfilesize" value="12mb" />     ...   </appender>   <!-- loggers referencing a, b, ..., g -->

i have 1 place, in file, define maximum file size. know can replace 12mb ${max_file_size} , value environment, not want have set environment variable.

it seemed following should work.

<?xml version="1.0" encoding="utf-8" ?> <!doctype log4j:configuration  [ <!entity maxfilesize "12mb"> ]> <log4j:configuration xmlns:log4j="http://jakarta.apache.org/log4j/" debug="false">   <appender name="a" class="org.apache.log4j.rolling.rollingfileappender">     <param name="file" value="file1.log" />     <param name="maxfilesize" value="&maxfilesize" />     ...   </appender>   ...

however, fails log4cxx: error parsing file [log4cxx.xml], internal errorxml parser error code: not well-formed (invalid token) (4).

my guess going wrong either got doctype statement wrong, or log4cxx not have full xml parser , not expect doctype. have little experience dtds, both answers plausible me.

is there way fix doctype make work, or different method desired result of specifying maximum file size @ 1 location in file?

it looks missed semicolon in entity reference.

it should this:

<param name="maxfilesize" value="&maxfilesize;" />

the doctype declaration looks fine.


Comments

Post a Comment

Popular posts from this blog

javascript - how to protect a flash video from refresh？ -

-
<!doctype html> <html> <head> <meta http-equiv="content-type" content="text/html; charset=utf-8"> <title>flash video refresh</title> </head> <body> <div id="playerzone"><embed height="496" width="580" flashvars="flvid=19742822&amp;createtime=2012-4-19 13:46:33" wmode="opaque" allowscriptaccess="always" allowfullscreen="true" quality="high" bgcolor="#000000" name="player" id="player" src="swf/mine.swf" type="application/x-shockwave-flash"></div> <a onclick="return test();" id="test">click me popup div,and hide scrollbar</a> </body> the code upon： for example,when click a#test button,popup div,it's no problem,but want hide scrollbar while div popup. i used $('html').css('overflow','hidden') in
Read more

android - Associate same looper with different threads -

-
Image
in application, want create multiple threads working on single queue. create queue know need call looper.prepare() . i want other threads create should associated looper created first thread, how can achieve this? use 1 of java thread safe queue class java.util.concurrent package instead of looper achieve goal. it's more common practice. share queue between threads , post task queue entry 1 thread can entry thread. blockingqueue can - in 1 thread call take() , block thread until thread put() entry queue. that's all. producer consumer pattern example blockingqueue or concurrentlinkedqueue about blockingqueue
Read more

visual studio 2010 - Connect to informix database windows form application -

-
i trying figure out how connect ibm informix database. have been doing research , have found threads 5 years ago examples not working. i have installed latest sdk ibm informix. i have included ibm.data.informix.dll references in project. i have included using ibm.data.informix; i adding button , on click testing conenction. debug error "sql0035n file "c:\users\adam\documents\visual studio 2010\projects\test\test\msg\en_us\db2nmp.xml" cannot opened." this file not exist , dont see anywhere in program files (x86)\ibm informix client sdk directory. my on click code is private void button1_click(object sender, eventargs e) { const string host = "192.168.obfuscated"; const string servicenum = "1525"; //port? const string server = "serverobfuscated"; const string database = "dbobfuscatedy"; const string user = "myusername"; const string password = &
Read more