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Widened, tweaker error messages.

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git-svn-id: svn+ssh://src.earth.threerings.net/narya/trunk@4643 542714f4-19e9-0310-aa3c-eee0fc999fb1
This commit is contained in:
Michael Bayne
2007-04-03 18:10:55 +00:00
parent 00e24d5ed6
commit 295633909e
1 changed files with 17 additions and 25 deletions
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src/java/com/threerings/presents/server/ClientResolver.java
+17 -25
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@@ -32,10 +32,9 @@ import com.threerings.presents.dobj.DObject;
import com.threerings.presents.dobj.ObjectAccessException; import com.threerings.presents.dobj.ObjectAccessException;
/** /**
* Used to resolve client data when a user starts a session (or when some * Used to resolve client data when a user starts a session (or when some other entity needs access
* other entity needs access to a client object). Implementations will * to a client object). Implementations will want to extend this class and override {@link
* want to extend this class and override {@link #resolveClientData}, * #resolveClientData}, making the necessary database calls and populating the client object
* making the necessary database calls and populating the client object
* appropriately. * appropriately.
*/ */
public class ClientResolver extends Invoker.Unit public class ClientResolver extends Invoker.Unit
@@ -59,8 +58,8 @@ public class ClientResolver extends Invoker.Unit
} }
/** /**
* Creates the {@link ClientObject} derived class that should be created to * Creates the {@link ClientObject} derived class that should be created to kick off the
* kick off the resolution process. * resolution process.
*/ */
public ClientObject createClientObject () public ClientObject createClientObject ()
{ {
@@ -68,13 +67,12 @@ public class ClientResolver extends Invoker.Unit
} }
/** /**
* Called once our client object is registered with the distributed object * Called once our client object is registered with the distributed object system.
* system.
*/ */
public void objectAvailable (ClientObject object) public void objectAvailable (ClientObject object)
{ {
// we've got our object, so shunt ourselves over to the invoker thread // we've got our object, so shunt ourselves over to the invoker thread to perform database
// to perform database loading // loading
_clobj = object; _clobj = object;
PresentsServer.invoker.postUnit(this); PresentsServer.invoker.postUnit(this);
} }
@@ -114,9 +112,7 @@ public class ClientResolver extends Invoker.Unit
_clobj.reference(); _clobj.reference();
crl.clientResolved(_username, _clobj); crl.clientResolved(_username, _clobj);
} catch (Exception e) { } catch (Exception e) {
Log.warning("Client resolution listener choked during " + Log.warning("Client resolution listener choked in clientResolved() " + crl);
"resolution notification [crl=" + crl +
", clobj=" + _clobj + "].");
Log.logStackTrace(e); Log.logStackTrace(e);
} }
} }
@@ -137,11 +133,10 @@ public class ClientResolver extends Invoker.Unit
} }
/** /**
* This method is called on the invoker thread which means that it can * This method is called on the invoker thread which means that it can do things like blocking
* do things like blocking database requests and generally whatever is * database requests and generally whatever is necessary to load up all the client data that is
* necessary to load up all the client data that is desired by the * desired by the implentation system. Any exceptions that are thrown will be caught and
* implentation system. Any exceptions that are thrown will be caught * reported as a failure to the client resolution listener.
* and reported as a failure to the client resolution listener.
*/ */
protected void resolveClientData (ClientObject clobj) protected void resolveClientData (ClientObject clobj)
throws Exception throws Exception
@@ -150,9 +145,8 @@ public class ClientResolver extends Invoker.Unit
} }
/** /**
* This method is called on the dobj thread after resolveClientData * This method is called on the dobj thread after resolveClientData returns normally, it should
* returns normally, it should finish populating the client object * finish populating the client object with any data that is NOT loaded from a database.
* with any data that is NOT loaded from a database.
*/ */
protected void finishResolution (ClientObject clobj) protected void finishResolution (ClientObject clobj)
{ {
@@ -169,10 +163,8 @@ public class ClientResolver extends Invoker.Unit
try { try {
crl.resolutionFailed(_username, cause); crl.resolutionFailed(_username, cause);
} catch (Exception e) { } catch (Exception e) {
Log.warning("Client resolution listener choked during " + Log.warning("Client resolution listener choked in resolutionFailed() [crl=" + crl +
"failure notification [crl=" + crl + ", username=" + _username + ", cause=" + cause + "].");
", username=" + _username +
", cause=" + cause + "].");
Log.logStackTrace(e); Log.logStackTrace(e);
} }
} }