Re: permanentGlobalID not permanent
Am 08.05.2014 um 05:36 schrieb Jean-François Veillette
jean_francois_veille...@yahoo.ca:
Here is the code for the setter:
public void setReference(final ERXGenericRecord ref) {
EOKeyGlobalID pgid = ref.permanentGlobalID();
setReferenceGlobalID(ERXKeyGlobalID.globalIDForGID(pgid));
ref.setId(pgid); // this seems to be missing
// added log to debug ...
final EOGlobalID gid = editingContext().globalIDForObject(ref);
log.debug(GlobalID: + gid + permanent: + pgid);
}
give:
GlobalID: EOTemporaryGlobalID: 0 0 127 0 0 1 0 0 -5 -116 1 0 0 0 1 69 -39 18
-94 -76 -125 18 82 -3permanent: _EOIntegralKeyGlobalID[AGA_Participant
(java.lang.Integer)7985]
How should ref know about your pgid?
Where do you set the global id of ref? Something like ref.setId(pgid).
If you don’t set it ref won’t have a global id and therefore must go to the
database to get one.
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Re: permanentGlobalID not permanent
Forget my post. I misunderstood your problem. Sorry for the noise. ___ Do not post admin requests to the list. They will be ignored. Webobjects-dev mailing list (Webobjects-dev@lists.apple.com) Help/Unsubscribe/Update your Subscription: https://lists.apple.com/mailman/options/webobjects-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
Re: permanentGlobalID not permanent
Am 08.05.2014 um 05:36 schrieb Jean-François Veillette
jean_francois_veille...@yahoo.ca:
PrimaryKey obtained by permanentGlobalID() are not saved as the primaryKey on
saveChanges().
I'm setting a global id as a reference for « soft relationship » (since it
point to undefined object) instead of a « hard relationship » (usual when we
store the pk).
The problem is that I get 2 primary key (yes 2 sequences number out of the
database):
- the first come from the call to permanentGlobalID(), wich return 7985.
- the next come from the save of the object itself, it ask again for a
sequence.
Result: the first reference is actually not pointing to the saved object!
Here is the code for the setter:
public void setReference(final ERXGenericRecord ref) {
EOKeyGlobalID pgid = ref.permanentGlobalID();
setReferenceGlobalID(ERXKeyGlobalID.globalIDForGID(pgid));
// added log to debug ...
final EOGlobalID gid = editingContext().globalIDForObject(ref);
log.debug(GlobalID: + gid + permanent: + pgid);
}
give:
GlobalID: EOTemporaryGlobalID: 0 0 127 0 0 1 0 0 -5 -116 1 0 0 0 1 69 -39 18
-94 -76 -125 18 82 -3permanent: _EOIntegralKeyGlobalID[AGA_Participant
(java.lang.Integer)7985]
It's a wonder project, all EOs (ultimately) inherit from ERXGenericRecord.
I'm using ERXEC default factory to get editingContext.
From the documentation it says it is supposed to work, so I guess I have
something misconfigured.
Do you have a special delegate set in your EODatabaseContext? The stored
primary key (generated by primaryKeyDictionary called from permanentGlobalID)
is used by an ERXDatabaseContextDelegate. ERXExtensions.bundleDidLoad normally
sets an instance of this class as delegate.
Ralf
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Re: permanentGlobalID not permanent
On first sight, it doesn't seem like I set another delegate.
I'll take time to investigate it further in the next few days.
Thanks!
Le 2014-05-08 à 11:06, Ralf Schuchardt r...@gmx.de a écrit :
Am 08.05.2014 um 05:36 schrieb Jean-François Veillette
jean_francois_veille...@yahoo.ca:
PrimaryKey obtained by permanentGlobalID() are not saved as the primaryKey
on saveChanges().
I'm setting a global id as a reference for « soft relationship » (since it
point to undefined object) instead of a « hard relationship » (usual when we
store the pk).
The problem is that I get 2 primary key (yes 2 sequences number out of the
database):
- the first come from the call to permanentGlobalID(), wich return 7985.
- the next come from the save of the object itself, it ask again for a
sequence.
Result: the first reference is actually not pointing to the saved object!
Here is the code for the setter:
public void setReference(final ERXGenericRecord ref) {
EOKeyGlobalID pgid = ref.permanentGlobalID();
setReferenceGlobalID(ERXKeyGlobalID.globalIDForGID(pgid));
// added log to debug ...
final EOGlobalID gid = editingContext().globalIDForObject(ref);
log.debug(GlobalID: + gid + permanent: + pgid);
}
give:
GlobalID: EOTemporaryGlobalID: 0 0 127 0 0 1 0 0 -5 -116 1 0 0 0 1 69 -39
18 -94 -76 -125 18 82 -3permanent:
_EOIntegralKeyGlobalID[AGA_Participant (java.lang.Integer)7985]
It's a wonder project, all EOs (ultimately) inherit from ERXGenericRecord.
I'm using ERXEC default factory to get editingContext.
From the documentation it says it is supposed to work, so I guess I have
something misconfigured.
Do you have a special delegate set in your EODatabaseContext? The stored
primary key (generated by primaryKeyDictionary called from permanentGlobalID)
is used by an ERXDatabaseContextDelegate. ERXExtensions.bundleDidLoad
normally sets an instance of this class as delegate.
Ralf
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Re: permanentGlobalID not permanent
Hi,
I didn’t know about this permanentGlobalID(), but we use
primaryKeyInTransaction with success :
http://jenkins.wocommunity.org/job/Wonder/javadoc/er/extensions/eof/ERXGenericRecord.html#primaryKeyInTransaction%28%29
Cheers,
Alex
Le 8 mai 2014 à 18:40, Jean-François Veillette
jean_francois_veille...@yahoo.ca a écrit :
On first sight, it doesn't seem like I set another delegate.
I'll take time to investigate it further in the next few days.
Thanks!
Le 2014-05-08 à 11:06, Ralf Schuchardt r...@gmx.de a écrit :
Am 08.05.2014 um 05:36 schrieb Jean-François Veillette
jean_francois_veille...@yahoo.ca:
PrimaryKey obtained by permanentGlobalID() are not saved as the primaryKey
on saveChanges().
I'm setting a global id as a reference for « soft relationship » (since it
point to undefined object) instead of a « hard relationship » (usual when
we store the pk).
The problem is that I get 2 primary key (yes 2 sequences number out of the
database):
- the first come from the call to permanentGlobalID(), wich return 7985.
- the next come from the save of the object itself, it ask again for a
sequence.
Result: the first reference is actually not pointing to the saved object!
Here is the code for the setter:
public void setReference(final ERXGenericRecord ref) {
EOKeyGlobalID pgid = ref.permanentGlobalID();
setReferenceGlobalID(ERXKeyGlobalID.globalIDForGID(pgid));
// added log to debug ...
final EOGlobalID gid = editingContext().globalIDForObject(ref);
log.debug(GlobalID: + gid + permanent: + pgid);
}
give:
GlobalID: EOTemporaryGlobalID: 0 0 127 0 0 1 0 0 -5 -116 1 0 0 0 1 69 -39
18 -94 -76 -125 18 82 -3permanent:
_EOIntegralKeyGlobalID[AGA_Participant (java.lang.Integer)7985]
It's a wonder project, all EOs (ultimately) inherit from ERXGenericRecord.
I'm using ERXEC default factory to get editingContext.
From the documentation it says it is supposed to work, so I guess I have
something misconfigured.
Do you have a special delegate set in your EODatabaseContext? The stored
primary key (generated by primaryKeyDictionary called from
permanentGlobalID) is used by an ERXDatabaseContextDelegate.
ERXExtensions.bundleDidLoad normally sets an instance of this class as
delegate.
Ralf
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permanentGlobalID not permanent
PrimaryKey obtained by permanentGlobalID() are not saved as the primaryKey on
saveChanges().
I'm setting a global id as a reference for « soft relationship » (since it
point to undefined object) instead of a « hard relationship » (usual when we
store the pk).
The problem is that I get 2 primary key (yes 2 sequences number out of the
database):
- the first come from the call to permanentGlobalID(), wich return 7985.
- the next come from the save of the object itself, it ask again for a sequence.
Result: the first reference is actually not pointing to the saved object!
Here is the code for the setter:
public void setReference(final ERXGenericRecord ref) {
EOKeyGlobalID pgid = ref.permanentGlobalID();
setReferenceGlobalID(ERXKeyGlobalID.globalIDForGID(pgid));
// added log to debug ...
final EOGlobalID gid = editingContext().globalIDForObject(ref);
log.debug(GlobalID: + gid + permanent: + pgid);
}
give:
GlobalID: EOTemporaryGlobalID: 0 0 127 0 0 1 0 0 -5 -116 1 0 0 0 1 69 -39 18
-94 -76 -125 18 82 -3permanent: _EOIntegralKeyGlobalID[AGA_Participant
(java.lang.Integer)7985]
It's a wonder project, all EOs (ultimately) inherit from ERXGenericRecord.
I'm using ERXEC default factory to get editingContext.
From the documentation it says it is supposed to work, so I guess I have
something misconfigured.
But from debuging the code it doesn't look at all like it's supossed to work!
When deep inside the saveChanges(), it simply call toBeSavedEO.__globalID()
which still return the temporaryGlobalID instead of the permanent one.
To illustrate here is a patch that make it work:
$ git diff Sources/
diff --git a/Frameworks/Core/ERExtensions/Sources/er/extensions/eof/ERXEC.java
b/Frameworks/Core/ERExtensions/Sources/er/extensions/eof/ERXEC.java
index fde6607..99fe0c0 100644
--- a/Frameworks/Core/ERExtensions/Sources/er/extensions/eof/ERXEC.java
+++ b/Frameworks/Core/ERExtensions/Sources/er/extensions/eof/ERXEC.java
@@ -931,6 +931,12 @@ public class ERXEC extends EOEditingContext {
public EOGlobalID globalIDForObject(EOEnterpriseObject
eoenterpriseobject) {
boolean wasAutoLocked = autoLock(globalIDForObject);
try {
+ if (eoenterpriseobject instanceof ERXGenericRecord) {
+ ERXGenericRecord ereo =
(ERXGenericRecord)eoenterpriseobject;
+ if (ereo._permanentGlobalID != null) {
+ return ereo._permanentGlobalID;
+ }
+ }
return super.globalIDForObject(eoenterpriseobject);
}
finally {
diff --git
a/Frameworks/Core/ERExtensions/Sources/er/extensions/eof/ERXGenericRecord.java
b/Frameworks/Core/ERExtensions/Sources/er/extensions/eof/ERXGenericRecord.java
index 8c11ada..da21610 100644
---
a/Frameworks/Core/ERExtensions/Sources/er/extensions/eof/ERXGenericRecord.java
+++
b/Frameworks/Core/ERExtensions/Sources/er/extensions/eof/ERXGenericRecord.java
@@ -904,8 +904,8 @@ public class ERXGenericRecord extends EOGenericRecord
implements ERXGuardedObjec
}
return freshObject;
}
-
- private EOKeyGlobalID _permanentGlobalID;
+
+ EOKeyGlobalID _permanentGlobalID;
/**
* This method allows you to compute what the permanent EOGlobalID will
be
What am I missing??? (presuming it's a configuration issue and not a bug)
Thanks,
--
jfv
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