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([Proxy -encodeWithCoder:]): Add a more explanatory error message for

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the use of invalid Connections.
([Proxy +encodeObject:withConnectedCoder:]): Likewise.
([Proxy -forward::]): Likewise.


git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@1208 72102866-910b-0410-8b05-ffd578937521
This commit is contained in:
mccallum 1996-03-19 01:05:46 +00:00
parent 570c750f6f
commit df553684be
1 changed files with 12 additions and 2 deletions
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14
Source/Proxy.m
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@ -132,7 +132,10 @@ static id tmp_kludge_protocol = nil;
- (void) encodeWithCoder: aRmc - (void) encodeWithCoder: aRmc
{ {
assert ([_connection isValid]); if (![_connection isValid])
[self error: "Trying to encode an invalid Proxy.\n"
"You should request ConnectionBecameInvalidNotification's and\n"
"remove all references to the Proxy's of invalid Connections."];
[[self classForConnectedCoder: aRmc] [[self classForConnectedCoder: aRmc]
encodeObject: self withConnectedCoder: aRmc]; encodeObject: self withConnectedCoder: aRmc];
} }
@ -173,7 +176,10 @@ enum
encoder_connection = [aRmc connection]; encoder_connection = [aRmc connection];
assert (encoder_connection); assert (encoder_connection);
assert ([encoder_connection isValid]); if (![encoder_connection isValid])
[self error: "Trying to encode to an invalid Connection.\n"
"You should request ConnectionBecameInvalidNotification's and\n"
"remove all references to the Proxy's of invalid Connections."];
/* Find out if anObject is a proxy or not. */ /* Find out if anObject is a proxy or not. */
if (class_is_kind_of (object_get_class (anObject), self)) if (class_is_kind_of (object_get_class (anObject), self))
@ -426,6 +432,10 @@ enum
{ {
if (debug_proxy) if (debug_proxy)
printf("Proxy forwarding %s\n", sel_get_name(aSel)); printf("Proxy forwarding %s\n", sel_get_name(aSel));
if (![_connection isValid])
[self error: "Trying to send message to an invalid Proxy.\n"
"You should request ConnectionBecameInvalidNotification's and\n"
"remove all references to the Proxy's of invalid Connections."];
return [_connection forwardForProxy: self return [_connection forwardForProxy: self
selector: aSel selector: aSel
argFrame: frame]; argFrame: frame];