RE: Problem retrieving dependents after Orion restart
So is most of your development using Entity/Session beans? Are you using EJB20 Entity style beans (using abstract methods?), or are you still using EJB1.1 style beans. Are EJB20 queries safe to use with Orion? Do they work? Thanks. -AP_ -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Dan North Sent: Tuesday, March 06, 2001 8:52 AM To: Orion-Interest Subject: RE: Problem retrieving dependents after Orion restart You can also enforce the dependency (cascade delete) by overriding void ejbRemove() throws RemoteException in your EJB class to find all dependents by your bean and .remove() them. Cheers, Dan. At 00:53 06/03/2001 -0800, you wrote: >IMHO, it is unwise to be using EJB2.0 dependent objects at this point >because this is a part of the spec which is likely to change wildly. >There have even been significant changes between pd1 (when Orion's >implementation was built) and pfd. > >You can circumvent the relationship table by creating a unidrectional >relationship from Phone to Person and a finder method for Phone which is >"findByPerson". If you put a getPhone() method on Person, it can hide >the call to the finder on Phone. > >Jeff > > >-Original Message- > >From: Alex Paransky [mailto:[EMAIL PROTECTED]] > >Sent: Monday, March 05, 2001 10:37 PM > >To: Orion-Interest > >Subject: RE: Problem retrieving dependents after Orion restart > > > > > >Has any one been able to get the Entity(1) to Dependent(N) relationship > >working? I am thinking of removing Dependent objects and just > >using Entity > >Beans. However, in the way Orion handles relationships, I will have an > >extra table I do not really need. > > > >If I have a PersonEntity relating to PhoneEntity in a 1-N > >scenario, then > >Orion attempts to create PersonEntity-PhoneEntity join table. > >Is there a > >way to modify orion-ejb-jar.xml to avoid this type of scenario. All my > >Entities are identified with integer key, so my phone table > >simply contains > >a field called 'ownerId'. Different types of entities can > >have phones, but > >since all the entities are identified with the same type of > >primary key, I > >can store that in the 'ownerId' field in the phone table. > > > >Thanks. > >-AP_ > > > >-Original Message- > >From: [EMAIL PROTECTED] > >[mailto:[EMAIL PROTECTED]]On Behalf Of Alex Paransky > >Sent: Monday, March 05, 2001 6:13 PM > >To: Orion-Interest > >Subject: RE: Problem retrieving dependents after Orion restart > > > > > >Here is an excerpt from orion-ejb-jar.xml, can someone tell me > >if I have > >something configured incorrectly. Again, the data is properly > >written to > >the database, it is just NOT READ when orion is restarted and > >getPhoneDependents() api is executed. > > > > >location="ejb.person.PersonEntity" > >wrapper="PersonEntityHome_EntityHomeWrapper33" > >table="ejb_person_PersonEntity" data-source="jdbc/siteDS"> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >persistence-name="number" /> > > > > > > > > > > >persistence-name="ownerId" > >/> > > > > > > > > > > > > > > > > > > > > > > > > > >Again, the ejb.person.PersonEntity has a 1 to N relation with dependend > >ejb.pers.PersonPhone. > > > >Thanks. > >-AP_ > > > >-Original Message- > >From: [EMAIL PROTECTED] > >[mailto:[EMAIL PROTECTED]]On Behalf Of Alex Paransky > >Sent: Monday, March 05, 2001 1:18 PM > >To: Orion-Interest > >Subject: Problem retrieving dependents after Orion restart > > > > > >I have an entity bean with 1-N relationships to dependents. I have two > >clients, the first client executes a method on a session that > >populates and > >works with the data. The second client tries to access the > >data. When I > >run the first client followed by the second client, second client works > >correctly. When
RE: Problem retrieving dependents after Orion restart
I can find the EntityBean correctly, it's when the public abstract Collection getPhoneDependents() is called, that I get a null object from this call. If the server is not restarted between the creation of the Person entity, and adding some phone numbers, the getPhoneDependents() properly returns the collection. If the server IS restarted, then null is returned. Again, everything appears to be stored correctly in the database it's self. All the fields which need to be populated are. Thanks. -AP_ -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Randahl Fink Isaksen Sent: Monday, March 05, 2001 11:59 PM To: Orion-Interest Subject: RE: Problem retrieving dependents after Orion restart I had the same symptom once, I had declared my primary keys as Integer and returned int rather than Integer in my ejbCreate methods. Have you accidently done the same??? Anyways, it seems Orion is quite non-informative about semantical errors, so I have entered a bug report about this issue (#349). R. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Alex Paransky Sent: 6. marts 2001 04:59 To: Orion-Interest Subject: RE: Problem retrieving dependents after Orion restart I have been playing with the simple example some more, and still cannot resolve the issue. The strange thing is that it seems to write the data to the tables correctly. All the fields are filled in as expected, it just fails to read the data back after restart. I am not sure the best way to proceed. Here are the layout for the tables which are being used: Person Table: ++---+--+-+-+---+ | Field | Type | Null | Key | Default | Extra | ++---+--+-+-+---+ | id | bigint(20)| | PRI | 0 | | | salutation | varchar(255) | YES | | NULL| | | name | varchar(255) | YES | | NULL| | | email | varchar(255) | YES | | NULL| | | createDate | timestamp(14) | YES | | NULL| | | modifyDate | timestamp(14) | YES | | NULL| | | parentId | bigint(20)| YES | | NULL| | | parentRelation | bigint(20)| YES | | NULL| | ++---+--+-+-+---+ Phones Table: +-+--+--+-+-+---+ | Field | Type | Null | Key | Default | Extra | +-+--+--+-+-+---+ | id | bigint(20) | | | 0 | | | number | varchar(255) | YES | | NULL| | | ownerId | bigint(20) | YES | | NULL| | +-+--+--+-+-+---+ In the PhonesTable ownerId is the foreign key for person.id field. The following join properly returns the data: select * from ejb_person_PersonEntity pe, ejb_phones ph where pe.id = ph.ownerId; Does any one know what the problem is? Thanks. -AP_ -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Alex Paransky Sent: Monday, March 05, 2001 6:13 PM To: Orion-Interest Subject: RE: Problem retrieving dependents after Orion restart Here is an excerpt from orion-ejb-jar.xml, can someone tell me if I have something configured incorrectly. Again, the data is properly written to the database, it is just NOT READ when orion is restarted and getPhoneDependents() api is executed. Again, the ejb.person.PersonEntity has a 1 to N relation with dependend ejb.pers.PersonPhone. Thanks. -AP_ -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Alex Paransky Sent: Monday, March 05, 2001 1:18 PM To: Orion-Interest Subject: Problem retrieving dependents after Orion restart I have an entity bean with 1-N relationships to dependents. I have two clients, the first client executes a method on a session that populates and works with the data. The second client tries to access the data. When I run the first client followed by the second client, second client works correctly. When I run the first client, then RESTART ORION, then run second client, second client fails to find dependents (but they are there, in the table). Here is the output: Orion/1.4.7 initialized Create person entity Add phone1 Add phone2 Add phone3 Phone: 8551 (818) 541-0029 1 Phone: 8552 None 2 Phone: 8553 (310) 880-5962 3 Deleting last phone Phones: [Lejb.util.Value;@44006e [apara@junior orion]$
RE: Problem retrieving dependents after Orion restart
You can also enforce the dependency (cascade delete) by overriding void ejbRemove() throws RemoteException in your EJB class to find all dependents by your bean and .remove() them. Cheers, Dan. At 00:53 06/03/2001 -0800, you wrote: >IMHO, it is unwise to be using EJB2.0 dependent objects at this point >because this is a part of the spec which is likely to change wildly. >There have even been significant changes between pd1 (when Orion's >implementation was built) and pfd. > >You can circumvent the relationship table by creating a unidrectional >relationship from Phone to Person and a finder method for Phone which is >"findByPerson". If you put a getPhone() method on Person, it can hide >the call to the finder on Phone. > >Jeff > > >-Original Message- > >From: Alex Paransky [mailto:[EMAIL PROTECTED]] > >Sent: Monday, March 05, 2001 10:37 PM > >To: Orion-Interest > >Subject: RE: Problem retrieving dependents after Orion restart > > > > > >Has any one been able to get the Entity(1) to Dependent(N) relationship > >working? I am thinking of removing Dependent objects and just > >using Entity > >Beans. However, in the way Orion handles relationships, I will have an > >extra table I do not really need. > > > >If I have a PersonEntity relating to PhoneEntity in a 1-N > >scenario, then > >Orion attempts to create PersonEntity-PhoneEntity join table. > >Is there a > >way to modify orion-ejb-jar.xml to avoid this type of scenario. All my > >Entities are identified with integer key, so my phone table > >simply contains > >a field called 'ownerId'. Different types of entities can > >have phones, but > >since all the entities are identified with the same type of > >primary key, I > >can store that in the 'ownerId' field in the phone table. > > > >Thanks. > >-AP_ > > > >-Original Message- > >From: [EMAIL PROTECTED] > >[mailto:[EMAIL PROTECTED]]On Behalf Of Alex Paransky > >Sent: Monday, March 05, 2001 6:13 PM > >To: Orion-Interest > >Subject: RE: Problem retrieving dependents after Orion restart > > > > > >Here is an excerpt from orion-ejb-jar.xml, can someone tell me > >if I have > >something configured incorrectly. Again, the data is properly > >written to > >the database, it is just NOT READ when orion is restarted and > >getPhoneDependents() api is executed. > > > > >location="ejb.person.PersonEntity" > >wrapper="PersonEntityHome_EntityHomeWrapper33" > >table="ejb_person_PersonEntity" data-source="jdbc/siteDS"> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >persistence-name="number" /> > > > > > > > > > > >persistence-name="ownerId" > >/> > > > > > > > > > > > > > > > > > > > > > > > > > >Again, the ejb.person.PersonEntity has a 1 to N relation with dependend > >ejb.pers.PersonPhone. > > > >Thanks. > >-AP_ > > > >-Original Message- > >From: [EMAIL PROTECTED] > >[mailto:[EMAIL PROTECTED]]On Behalf Of Alex Paransky > >Sent: Monday, March 05, 2001 1:18 PM > >To: Orion-Interest > >Subject: Problem retrieving dependents after Orion restart > > > > > >I have an entity bean with 1-N relationships to dependents. I have two > >clients, the first client executes a method on a session that > >populates and > >works with the data. The second client tries to access the > >data. When I > >run the first client followed by the second client, second client works > >correctly. When I run the first client, then RESTART ORION, > >then run second > >client, second client fails to find dependents (but they are > >there, in the > >table). > > > >Here is the output: > > > >Orion/1.4.7 initialized > >Create person entity > >Add phone1 > >Add phone2 > >Add phone3 > >Phone: 8551 (818) 541-0029 1 > >Phone: 8552 None 2 > >Phone: 8553 (310) 880-5962 3 > >Deleting last phone > >Phones: [Lejb.util.Value;@44006e > > > >[apara@junior orion]$ ./go > >Orion/1.4.7 initialized > >Phones: null > > > >First we create a new person entity, set the phones > >(dependents), then list > >the phones, finally delete the last phone. Then restarting > >orion, we try to > >lookup the phone dependents. Phones returns as null. The > >table contains > >correct values. Phones ARE there. > > > >What could be wrong? > > > >-AP_ > > > > > > > > > > -- Dan North VP Development - Cadrion Software Ltd - +44 (0)20 7355 5160 CONFIDENTIALITY This e-mail and any attachments are confidential and may also be privileged. If you are not the named recipient, please notify the sender immediately and do not disclose the contents to another person, use it for any purpose, or store or copy the information in any medium
RE: Problem retrieving dependents after Orion restart
According to Jim Archers example, it works with 1.4.4 and NOT with 1.4.5, this could indicate that it does not work properly with 1.4.7 but check Bugzilla for information about that. R. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Alex Paransky Sent: 6. marts 2001 07:37 To: Orion-Interest Subject: RE: Problem retrieving dependents after Orion restart Has any one been able to get the Entity(1) to Dependent(N) relationship working? I am thinking of removing Dependent objects and just using Entity Beans. However, in the way Orion handles relationships, I will have an extra table I do not really need. If I have a PersonEntity relating to PhoneEntity in a 1-N scenario, then Orion attempts to create PersonEntity-PhoneEntity join table. Is there a way to modify orion-ejb-jar.xml to avoid this type of scenario. All my Entities are identified with integer key, so my phone table simply contains a field called 'ownerId'. Different types of entities can have phones, but since all the entities are identified with the same type of primary key, I can store that in the 'ownerId' field in the phone table. Thanks. -AP_ -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Alex Paransky Sent: Monday, March 05, 2001 6:13 PM To: Orion-Interest Subject: RE: Problem retrieving dependents after Orion restart Here is an excerpt from orion-ejb-jar.xml, can someone tell me if I have something configured incorrectly. Again, the data is properly written to the database, it is just NOT READ when orion is restarted and getPhoneDependents() api is executed. Again, the ejb.person.PersonEntity has a 1 to N relation with dependend ejb.pers.PersonPhone. Thanks. -AP_ -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Alex Paransky Sent: Monday, March 05, 2001 1:18 PM To: Orion-Interest Subject: Problem retrieving dependents after Orion restart I have an entity bean with 1-N relationships to dependents. I have two clients, the first client executes a method on a session that populates and works with the data. The second client tries to access the data. When I run the first client followed by the second client, second client works correctly. When I run the first client, then RESTART ORION, then run second client, second client fails to find dependents (but they are there, in the table). Here is the output: Orion/1.4.7 initialized Create person entity Add phone1 Add phone2 Add phone3 Phone: 8551 (818) 541-0029 1 Phone: 8552 None 2 Phone: 8553 (310) 880-5962 3 Deleting last phone Phones: [Lejb.util.Value;@44006e [apara@junior orion]$ ./go Orion/1.4.7 initialized Phones: null First we create a new person entity, set the phones (dependents), then list the phones, finally delete the last phone. Then restarting orion, we try to lookup the phone dependents. Phones returns as null. The table contains correct values. Phones ARE there. What could be wrong? -AP_
RE: Problem retrieving dependents after Orion restart
IMHO, it is unwise to be using EJB2.0 dependent objects at this point because this is a part of the spec which is likely to change wildly. There have even been significant changes between pd1 (when Orion's implementation was built) and pfd. You can circumvent the relationship table by creating a unidrectional relationship from Phone to Person and a finder method for Phone which is "findByPerson". If you put a getPhone() method on Person, it can hide the call to the finder on Phone. Jeff >-Original Message- >From: Alex Paransky [mailto:[EMAIL PROTECTED]] >Sent: Monday, March 05, 2001 10:37 PM >To: Orion-Interest >Subject: RE: Problem retrieving dependents after Orion restart > > >Has any one been able to get the Entity(1) to Dependent(N) relationship >working? I am thinking of removing Dependent objects and just >using Entity >Beans. However, in the way Orion handles relationships, I will have an >extra table I do not really need. > >If I have a PersonEntity relating to PhoneEntity in a 1-N >scenario, then >Orion attempts to create PersonEntity-PhoneEntity join table. >Is there a >way to modify orion-ejb-jar.xml to avoid this type of scenario. All my >Entities are identified with integer key, so my phone table >simply contains >a field called 'ownerId'. Different types of entities can >have phones, but >since all the entities are identified with the same type of >primary key, I >can store that in the 'ownerId' field in the phone table. > >Thanks. >-AP_ > >-Original Message- >From: [EMAIL PROTECTED] >[mailto:[EMAIL PROTECTED]]On Behalf Of Alex Paransky >Sent: Monday, March 05, 2001 6:13 PM >To: Orion-Interest >Subject: RE: Problem retrieving dependents after Orion restart > > >Here is an excerpt from orion-ejb-jar.xml, can someone tell me >if I have >something configured incorrectly. Again, the data is properly >written to >the database, it is just NOT READ when orion is restarted and >getPhoneDependents() api is executed. > >location="ejb.person.PersonEntity" >wrapper="PersonEntityHome_EntityHomeWrapper33" >table="ejb_person_PersonEntity" data-source="jdbc/siteDS"> > > > > > > > > > > > > > > > > > > > > > > > >persistence-name="number" /> > > > > >persistence-name="ownerId" >/> > > > > > > > > > > > > >Again, the ejb.person.PersonEntity has a 1 to N relation with dependend >ejb.pers.PersonPhone. > >Thanks. >-AP_ > >-Original Message- >From: [EMAIL PROTECTED] >[mailto:[EMAIL PROTECTED]]On Behalf Of Alex Paransky >Sent: Monday, March 05, 2001 1:18 PM >To: Orion-Interest >Subject: Problem retrieving dependents after Orion restart > > >I have an entity bean with 1-N relationships to dependents. I have two >clients, the first client executes a method on a session that >populates and >works with the data. The second client tries to access the >data. When I >run the first client followed by the second client, second client works >correctly. When I run the first client, then RESTART ORION, >then run second >client, second client fails to find dependents (but they are >there, in the >table). > >Here is the output: > >Orion/1.4.7 initialized >Create person entity >Add phone1 >Add phone2 >Add phone3 >Phone: 8551 (818) 541-0029 1 >Phone: 8552 None 2 >Phone: 8553 (310) 880-5962 3 >Deleting last phone >Phones: [Lejb.util.Value;@44006e > >[apara@junior orion]$ ./go >Orion/1.4.7 initialized >Phones: null > >First we create a new person entity, set the phones >(dependents), then list >the phones, finally delete the last phone. Then restarting >orion, we try to >lookup the phone dependents. Phones returns as null. The >table contains >correct values. Phones ARE there. > >What could be wrong? > >-AP_ > > > > >
RE: Problem retrieving dependents after Orion restart
I had the same symptom once, I had declared my primary keys as Integer and returned int rather than Integer in my ejbCreate methods. Have you accidently done the same??? Anyways, it seems Orion is quite non-informative about semantical errors, so I have entered a bug report about this issue (#349). R. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Alex Paransky Sent: 6. marts 2001 04:59 To: Orion-Interest Subject: RE: Problem retrieving dependents after Orion restart I have been playing with the simple example some more, and still cannot resolve the issue. The strange thing is that it seems to write the data to the tables correctly. All the fields are filled in as expected, it just fails to read the data back after restart. I am not sure the best way to proceed. Here are the layout for the tables which are being used: Person Table: ++---+--+-+-+---+ | Field | Type | Null | Key | Default | Extra | ++---+--+-+-+---+ | id | bigint(20)| | PRI | 0 | | | salutation | varchar(255) | YES | | NULL| | | name | varchar(255) | YES | | NULL| | | email | varchar(255) | YES | | NULL| | | createDate | timestamp(14) | YES | | NULL| | | modifyDate | timestamp(14) | YES | | NULL| | | parentId | bigint(20)| YES | | NULL| | | parentRelation | bigint(20)| YES | | NULL| | ++---+--+-+-+---+ Phones Table: +-+--+--+-+-+---+ | Field | Type | Null | Key | Default | Extra | +-+--+--+-+-+---+ | id | bigint(20) | | | 0 | | | number | varchar(255) | YES | | NULL| | | ownerId | bigint(20) | YES | | NULL| | +-+--+--+-+-+---+ In the PhonesTable ownerId is the foreign key for person.id field. The following join properly returns the data: select * from ejb_person_PersonEntity pe, ejb_phones ph where pe.id = ph.ownerId; Does any one know what the problem is? Thanks. -AP_ -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Alex Paransky Sent: Monday, March 05, 2001 6:13 PM To: Orion-Interest Subject: RE: Problem retrieving dependents after Orion restart Here is an excerpt from orion-ejb-jar.xml, can someone tell me if I have something configured incorrectly. Again, the data is properly written to the database, it is just NOT READ when orion is restarted and getPhoneDependents() api is executed. Again, the ejb.person.PersonEntity has a 1 to N relation with dependend ejb.pers.PersonPhone. Thanks. -AP_ -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Alex Paransky Sent: Monday, March 05, 2001 1:18 PM To: Orion-Interest Subject: Problem retrieving dependents after Orion restart I have an entity bean with 1-N relationships to dependents. I have two clients, the first client executes a method on a session that populates and works with the data. The second client tries to access the data. When I run the first client followed by the second client, second client works correctly. When I run the first client, then RESTART ORION, then run second client, second client fails to find dependents (but they are there, in the table). Here is the output: Orion/1.4.7 initialized Create person entity Add phone1 Add phone2 Add phone3 Phone: 8551 (818) 541-0029 1 Phone: 8552 None 2 Phone: 8553 (310) 880-5962 3 Deleting last phone Phones: [Lejb.util.Value;@44006e [apara@junior orion]$ ./go Orion/1.4.7 initialized Phones: null First we create a new person entity, set the phones (dependents), then list the phones, finally delete the last phone. Then restarting orion, we try to lookup the phone dependents. Phones returns as null. The table contains correct values. Phones ARE there. What could be wrong? -AP_
RE: Problem retrieving dependents after Orion restart
Has any one been able to get the Entity(1) to Dependent(N) relationship working? I am thinking of removing Dependent objects and just using Entity Beans. However, in the way Orion handles relationships, I will have an extra table I do not really need. If I have a PersonEntity relating to PhoneEntity in a 1-N scenario, then Orion attempts to create PersonEntity-PhoneEntity join table. Is there a way to modify orion-ejb-jar.xml to avoid this type of scenario. All my Entities are identified with integer key, so my phone table simply contains a field called 'ownerId'. Different types of entities can have phones, but since all the entities are identified with the same type of primary key, I can store that in the 'ownerId' field in the phone table. Thanks. -AP_ -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Alex Paransky Sent: Monday, March 05, 2001 6:13 PM To: Orion-Interest Subject: RE: Problem retrieving dependents after Orion restart Here is an excerpt from orion-ejb-jar.xml, can someone tell me if I have something configured incorrectly. Again, the data is properly written to the database, it is just NOT READ when orion is restarted and getPhoneDependents() api is executed. Again, the ejb.person.PersonEntity has a 1 to N relation with dependend ejb.pers.PersonPhone. Thanks. -AP_ -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Alex Paransky Sent: Monday, March 05, 2001 1:18 PM To: Orion-Interest Subject: Problem retrieving dependents after Orion restart I have an entity bean with 1-N relationships to dependents. I have two clients, the first client executes a method on a session that populates and works with the data. The second client tries to access the data. When I run the first client followed by the second client, second client works correctly. When I run the first client, then RESTART ORION, then run second client, second client fails to find dependents (but they are there, in the table). Here is the output: Orion/1.4.7 initialized Create person entity Add phone1 Add phone2 Add phone3 Phone: 8551 (818) 541-0029 1 Phone: 8552 None 2 Phone: 8553 (310) 880-5962 3 Deleting last phone Phones: [Lejb.util.Value;@44006e [apara@junior orion]$ ./go Orion/1.4.7 initialized Phones: null First we create a new person entity, set the phones (dependents), then list the phones, finally delete the last phone. Then restarting orion, we try to lookup the phone dependents. Phones returns as null. The table contains correct values. Phones ARE there. What could be wrong? -AP_
RE: Problem retrieving dependents after Orion restart
I have been playing with the simple example some more, and still cannot resolve the issue. The strange thing is that it seems to write the data to the tables correctly. All the fields are filled in as expected, it just fails to read the data back after restart. I am not sure the best way to proceed. Here are the layout for the tables which are being used: Person Table: ++---+--+-+-+---+ | Field | Type | Null | Key | Default | Extra | ++---+--+-+-+---+ | id | bigint(20)| | PRI | 0 | | | salutation | varchar(255) | YES | | NULL| | | name | varchar(255) | YES | | NULL| | | email | varchar(255) | YES | | NULL| | | createDate | timestamp(14) | YES | | NULL| | | modifyDate | timestamp(14) | YES | | NULL| | | parentId | bigint(20)| YES | | NULL| | | parentRelation | bigint(20)| YES | | NULL| | ++---+--+-+-+---+ Phones Table: +-+--+--+-+-+---+ | Field | Type | Null | Key | Default | Extra | +-+--+--+-+-+---+ | id | bigint(20) | | | 0 | | | number | varchar(255) | YES | | NULL| | | ownerId | bigint(20) | YES | | NULL| | +-+--+--+-+-+---+ In the PhonesTable ownerId is the foreign key for person.id field. The following join properly returns the data: select * from ejb_person_PersonEntity pe, ejb_phones ph where pe.id = ph.ownerId; Does any one know what the problem is? Thanks. -AP_ -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Alex Paransky Sent: Monday, March 05, 2001 6:13 PM To: Orion-Interest Subject: RE: Problem retrieving dependents after Orion restart Here is an excerpt from orion-ejb-jar.xml, can someone tell me if I have something configured incorrectly. Again, the data is properly written to the database, it is just NOT READ when orion is restarted and getPhoneDependents() api is executed. Again, the ejb.person.PersonEntity has a 1 to N relation with dependend ejb.pers.PersonPhone. Thanks. -AP_ -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Alex Paransky Sent: Monday, March 05, 2001 1:18 PM To: Orion-Interest Subject: Problem retrieving dependents after Orion restart I have an entity bean with 1-N relationships to dependents. I have two clients, the first client executes a method on a session that populates and works with the data. The second client tries to access the data. When I run the first client followed by the second client, second client works correctly. When I run the first client, then RESTART ORION, then run second client, second client fails to find dependents (but they are there, in the table). Here is the output: Orion/1.4.7 initialized Create person entity Add phone1 Add phone2 Add phone3 Phone: 8551 (818) 541-0029 1 Phone: 8552 None 2 Phone: 8553 (310) 880-5962 3 Deleting last phone Phones: [Lejb.util.Value;@44006e [apara@junior orion]$ ./go Orion/1.4.7 initialized Phones: null First we create a new person entity, set the phones (dependents), then list the phones, finally delete the last phone. Then restarting orion, we try to lookup the phone dependents. Phones returns as null. The table contains correct values. Phones ARE there. What could be wrong? -AP_
RE: Problem retrieving dependents after Orion restart
Here is an excerpt from orion-ejb-jar.xml, can someone tell me if I have something configured incorrectly. Again, the data is properly written to the database, it is just NOT READ when orion is restarted and getPhoneDependents() api is executed. Again, the ejb.person.PersonEntity has a 1 to N relation with dependend ejb.pers.PersonPhone. Thanks. -AP_ -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Alex Paransky Sent: Monday, March 05, 2001 1:18 PM To: Orion-Interest Subject: Problem retrieving dependents after Orion restart I have an entity bean with 1-N relationships to dependents. I have two clients, the first client executes a method on a session that populates and works with the data. The second client tries to access the data. When I run the first client followed by the second client, second client works correctly. When I run the first client, then RESTART ORION, then run second client, second client fails to find dependents (but they are there, in the table). Here is the output: Orion/1.4.7 initialized Create person entity Add phone1 Add phone2 Add phone3 Phone: 8551 (818) 541-0029 1 Phone: 8552 None 2 Phone: 8553 (310) 880-5962 3 Deleting last phone Phones: [Lejb.util.Value;@44006e [apara@junior orion]$ ./go Orion/1.4.7 initialized Phones: null First we create a new person entity, set the phones (dependents), then list the phones, finally delete the last phone. Then restarting orion, we try to lookup the phone dependents. Phones returns as null. The table contains correct values. Phones ARE there. What could be wrong? -AP_
