Hi ,
When I update my code for embedding tomcat 5.x to embedding 6.x, a null
pointer exception blocks me .
I dug the code , I found it cause by the
org.apache.catalina.connector.MapperListener difference :
Tomcat5.x
-------------------
/**
* Register host.
*/
private void registerHost(ObjectName objectName)
throws Exception {
String name=objectName.getKeyProperty("host");
if( name != null ) {
String[] aliases = (String[])
mBeanServer.invoke(objectName, "findAliases", null, null);
mapper.addHost(name, aliases, objectName);
if(log.isDebugEnabled())
log.debug(sm.getString
("mapperListener.registerHost", name, domain));
}
}
Tomcat6.x
-----------------
/**
* Register host.
*/
private void registerHost(ObjectName objectName)
throws Exception {
String name=objectName.getKeyProperty("host");
if( name != null ) {
Host host = (Host) ServerFactory.getServer().findService(
domain).getContainer().findChild(name);
String[] aliases = host.findAliases();
mapper.addHost(name, aliases, objectName);
host.addContainerListener(this);
if(log.isDebugEnabled())
log.debug(sm.getString
("mapperListener.registerHost", name, domain));
}
}
Is this change to fix an issue ? Or Tomcat6.x totally change the host name
looking up mechanism .
Could you also point to me where can I find the Tomcat6.x document about
difference with Tomcat5.x if there is ? for example architecture , execution
etc.
Thanks in advance .
Jim Ma
