WO Context() null in Session Constructor

2010-10-25 Thread Joe Moreno 
Hi all,

I'm probably not remembering my WO request/response loop correctly.

When a WO Session is created I'd like to find out the host name of the 
request so I tried to log that info in the Session's constructor (see code 
snippet below). Unfortunately, the context() is null at this point.

Where's the best place to figure out the remote host that created a 
session if not in the session's constructor?

Thanks,
Joe


public Session()
{
super();
NSLog.debug.appendln(== Session Created ==);
this.setStoresIDsInCookies(true);
this.setStoresIDsInURLs(false);
this.setDefaultEditingContext( ERXEC.newEditingContext() );
String remoteHostName = 
this.context().request().headerForKey(remote_host);
NSLog.debug.appendln(Remote host name =  + remoteHostName);
}



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Re: WO Context() null in Session Constructor

2010-10-25 Thread Chuck Hill 
That information is not available until awake() is called.


On Oct 25, 2010, at 10:55 AM, Joe Moreno wrote:

 Hi all,
 
   I'm probably not remembering my WO request/response loop correctly.
 
   When a WO Session is created I'd like to find out the host name of the 
 request so I tried to log that info in the Session's constructor (see code 
 snippet below). Unfortunately, the context() is null at this point.
 
   Where's the best place to figure out the remote host that created a 
 session if not in the session's constructor?
 
 Thanks,
 Joe
 
 
 public Session()
 {
 super();
   NSLog.debug.appendln(== Session Created ==);
   this.setStoresIDsInCookies(true);
   this.setStoresIDsInURLs(false);
 this.setDefaultEditingContext( ERXEC.newEditingContext() );
   String remoteHostName = 
 this.context().request().headerForKey(remote_host);
   NSLog.debug.appendln(Remote host name =  + remoteHostName);
 }
 
 
 
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Re: WO Context() null in Session Constructor

2010-10-25 Thread David LeBer 
On 2010-10-25, at 3:37 PM, Chuck Hill wrote:

 That information is not available until awake() is called.

And assuming you don't need it until after that anyway, why not either just ask 
for it when you need it or lazily obtain and the cache its value in the 
accessor? i.e:

public String remoteHostName() {
if (_remoteHostName == null) {
_remoteHostName = ...;
}
return _remoteHostName;
}

 
 
 On Oct 25, 2010, at 10:55 AM, Joe Moreno wrote:
 
 Hi all,
 
  I'm probably not remembering my WO request/response loop correctly.
 
  When a WO Session is created I'd like to find out the host name of the 
 request so I tried to log that info in the Session's constructor (see code 
 snippet below). Unfortunately, the context() is null at this point.
 
  Where's the best place to figure out the remote host that created a 
 session if not in the session's constructor?
 
 Thanks,
 Joe
 
 
public Session()
{
super();
  NSLog.debug.appendln(== Session Created ==);
  this.setStoresIDsInCookies(true);
  this.setStoresIDsInURLs(false);
this.setDefaultEditingContext( ERXEC.newEditingContext() );
  String remoteHostName = 
 this.context().request().headerForKey(remote_host);
  NSLog.debug.appendln(Remote host name =  + remoteHostName);
}
 
 
 
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 -- 
 Chuck Hill Senior Consultant / VP Development
 
 Practical WebObjects - for developers who want to increase their overall 
 knowledge of WebObjects or who are trying to solve specific problems.
 http://www.global-village.net/products/practical_webobjects
 
 
 
 
 
 
 
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