Re: Deployment platforms
Mike Cannon-Brookes wrote: [...] 6. What has been your experience (stability, performance, managability, etc) - mainly of the underlying platform, not orion. Perfect, we've never had any problems with the OS or the DB (Sybase 11.0.3.3). Our only problem now is twofold: 1) Finding a way for Orion effectively to run as something other than root. some time ago there was a nice tip from a guy on this list: Linux kernel configuration: Networking options --- [*] IP: firewalling [*] IP: transparent proxy support and then a small startup-script: [...] start) echo -n "Redirect port 80" /sbin/ipchains -A input -p tcp -s 0/0 -d 0/0 80 -j REDIRECT 8000 this should also work (https): /sbin/ipchains -A input -p tcp -s 0/0 -d 0/0 443 -j REDIRECT 8443 [...] then you can run orion as any user you want. hope that helps klaus -- Klaus Thiele - Personal Informatik AG mailto:[EMAIL PROTECTED] "There's got to be more to life than compile-and-go."
Re: Problems with EJB and JNDI-context
Hi, my problem was a mistake in the ejb-ref in web.xml. (i am also using "java:comp/env/ejb/user" now) --nils -- ** * Your mouse has moved. Windows must be restarted for the change to take effect. * ** * Nils Frohberg * *http://www.tako.de/ * **
Problem deploying EJBs using a MySQL data-source
Hi, up to now i always connected to the Hypersonic database. Since i have a mysql database running on another box, i tried to connect to it, using Shailesh Joshi's data-sources.xml and database-schemas/mysql.xml (cf. msg# 05137 Re: Orion and MySQL). This is the errormessage i get when orion tries to deploy my EJBs: Auto-deploying myEJB.jar (No previous deployment found)... Error compiling file:/home/wuzzah/myEJB/myEJB.jar: Error finding a suitable DataSource: jdbc/DefaultCoreDS did not contain a cmt-dataSource/ejb-datasource My data-source: data-source name="MySQL" class="com.evermind.sql.ConnectionDataSource" location="jdbc/DefaultDS" pooled-location="jdbc/DefaultPooledDS" xa-location="jdbc/xa/DefaultXADS" ejb-location="jdbc/DefaultEJBDS" url="jdbc:mysql://hostname/myEJBdatabase" connection-driver="org.gjt.mm.mysql.Driver" username="user" password="passwd" inactivity-timeout="30" schema="database-schemas/mysql.xml" / My database-schema: ?xml version="1.0"? !DOCTYPE database-schema PUBLIC "-//Evermind//- Database schema" "http://www.orionserver.com/dtds/database-schemas.dtd" database-schema name="Mysql" not-null="not null" null="" primary-key="primary key" type-mapping type="java.lang.String" name="varchar(255)" / type-mapping type="int" name="integer" / type-mapping type="float" name="float" / type-mapping type="double" name="double" / type-mapping type="byte" name="smallint" / type-mapping type="char" name="char(1)" / type-mapping type="short" name="integer" / type-mapping type="boolean" name="bit" / type-mapping type="java.util.Date" name="datetime" / disallowed-field name="password" / disallowed-field name="username" / disallowed-field name="date" / disallowed-field name="text" / /database-schema any hints? thanks, --nils -- ** * Your mouse has moved. Windows must be restarted for the change to take effect. * ** * Nils Frohberg * *http://www.tako.de/ * **
Entity bean ejb/entity/Autor autocreate table
Upon deploying my beans, my EntityBean AutorBean (jndi env/entity/Autor) tries to Autocreate the table Autor as create table env/entity/Autor. Is this standard behaviour, or is there an option in ejb-jar.xml to change this behaviour? sven -- == Sven E. van 't Veer http://www.cachoeiro.net Java Developer [EMAIL PROTECTED] ==
javax.naming.NameNotFoundException
Orion can't find my deployed bean:
java.rmi.RemoteException: com.evermind.server.rmi.OrionRemoteException:
Transaction was rolled back: Error while creating session:
java.rmi.RemoteException: javax.naming.NameNotFoundException: Autor not
found in AutorFacade; nested exception is:
java.rmi.RemoteException: javax.naming.NameNotFoundException: Autor not
found in AutorFacade
at
br.com.snpc.web.user.AutorWrapper.getInterfaces(AutorWrapper.java:34)
at br.com.snpc.web.user.AutorWrapper.init(AutorWrapper.java:23)
at /editar_autor.jsp._jspService(/editar_autor.jsp.java:31)
at com.orionserver.http.OrionHttpJspPage.service(JAX)
This is the getInterfaces method for AutorWrapper:
private void getInterfaces() throws RemoteException{
if (home == null){
try{
Context ctx = new InitialContext();
Object obj =
ctx.lookup("java:comp/env/ejb/session/AutorFacade");
home =
(AutorFacadeHome)javax.rmi.PortableRemoteObject.narrow(obj,
AutorFacadeHome.class);
remote = home.create();
} catch (Exception ex){
throw new RemoteException(ex.toString());
}
}
}
and the ejb-jar.xml:
display-nameAutor/display-name
ejb-nameAutor/ejb-name
homebr.com.snpc.user.ejb.entity.AutorHome/home
remotebr.com.snpc.user.ejb.entity.Autor/remote
ejb-classbr.com.snpc.user.ejb.entity.AutorBean/ejb-class
persistence-typeContainer/persistence-type
prim-key-classbr.com.snpc.user.util.AutorPK/prim-key-class
and the web.xml:
ejb-ref
descriptionAutor DB layer/description
ejb-ref-nameAutor/ejb-ref-name
ejb-ref-typeEntity/ejb-ref-type
homebr.com.snpc.user.ejb.entity.AutorHome/home
remotebr.com.snpc.user.ejb.entity.Autor/remote
/ejb-ref
The AutorFacade on ejbCreate() tries to get the Home Interface for the
AutorEntityBean:
private void getInterfaces() throws RemoteException{
if (home == null){
try{
Context ctx = new InitialContext();
Object obj = ctx.lookup("java:comp/env/Autor");
home = (AutorHome)javax.rmi.PortableRemoteObject.narrow(obj,
AutorHome.class);
} catch (Exception ex){
throw new RemoteException(ex.toString());
}
}
}
I don't understand why this interface cannot be found.
sven
--
==
Sven E. van 't Veer
http://www.cachoeiro.net
Java Developer [EMAIL PROTECTED]
==
Re: Problem deploying EJBs using a MySQL data-source
the error message is quite explicit. what kind of datasource does 'jdbc/DefaultCoreDS' point to? is that the location you specified in orion-ejb-jar.xml for your entity beans? if so, did you map it to "jdbc/DefaultEJBDS"? I don't see it in your datasource declaration. robert At 17:13 14.10.00 , you wrote: Hi, up to now i always connected to the Hypersonic database. Since i have a mysql database running on another box, i tried to connect to it, using Shailesh Joshi's data-sources.xml and database-schemas/mysql.xml (cf. msg# 05137 Re: Orion and MySQL). This is the errormessage i get when orion tries to deploy my EJBs: Auto-deploying myEJB.jar (No previous deployment found)... Error compiling file:/home/wuzzah/myEJB/myEJB.jar: Error finding a suitable DataSource: jdbc/DefaultCoreDS did not contain a cmt-dataSource/ejb-datasource My data-source: data-source name="MySQL" class="com.evermind.sql.ConnectionDataSource" location="jdbc/DefaultDS" pooled-location="jdbc/DefaultPooledDS" xa-location="jdbc/xa/DefaultXADS" ejb-location="jdbc/DefaultEJBDS" url="jdbc:mysql://hostname/myEJBdatabase" connection-driver="org.gjt.mm.mysql.Driver" username="user" password="passwd" inactivity-timeout="30" schema="database-schemas/mysql.xml" / My database-schema: ?xml version="1.0"? !DOCTYPE database-schema PUBLIC "-//Evermind//- Database schema" "http://www.orionserver.com/dtds/database-schemas.dtd" database-schema name="Mysql" not-null="not null" null="" primary-key="primary key" type-mapping type="java.lang.String" name="varchar(255)" / type-mapping type="int" name="integer" / type-mapping type="float" name="float" / type-mapping type="double" name="double" / type-mapping type="byte" name="smallint" / type-mapping type="char" name="char(1)" / type-mapping type="short" name="integer" / type-mapping type="boolean" name="bit" / type-mapping type="java.util.Date" name="datetime" / disallowed-field name="password" / disallowed-field name="username" / disallowed-field name="date" / disallowed-field name="text" / /database-schema any hints? thanks, --nils -- *** *** * Your mouse has moved. Windows must be restarted for the change to take effect. * *-- --* * Nils Frohberg * * http://www.tako.de/ * *** *** (-) Robert Krüger (-) SIGNAL 7 Gesellschaft für Informationstechnologie mbH (-) Brüder-Knauß-Str. 79 - 64285 Darmstadt, (-) Tel: 06151 665401, Fax: 06151 665373 (-) [EMAIL PROTECTED], www.signal7.de
Re: Entity bean ejb/entity/Autor autocreate table
check out orion-ejb-jar.dtd docs. you can change the table names to whatever you like. At 12:32 14.10.00 , you wrote: Upon deploying my beans, my EntityBean AutorBean (jndi env/entity/Autor) tries to Autocreate the table Autor as create table env/entity/Autor. Is this standard behaviour, or is there an option in ejb-jar.xml to change this behaviour? sven -- === === Sven E. van 't Veer http://www.cachoeiro.net Java Developer [EMAIL PROTECTED] === === (-) Robert Krüger (-) SIGNAL 7 Gesellschaft für Informationstechnologie mbH (-) Brüder-Knauß-Str. 79 - 64285 Darmstadt, (-) Tel: 06151 665401, Fax: 06151 665373 (-) [EMAIL PROTECTED], www.signal7.de
Re: javax.naming.NameNotFoundException
does AutorFacade have an ejb-ref to Autor? if not and you don't know why,
I'd suggest reading up on these things. you're not going to have very much
fun with orion without a basic understanding of these issues. orion is a
very powerful but raw tool and it assumes a good working knowledge of the
j2ee spec. check out ed roman's book (free download at theserverside.com).
robert
At 12:41 14.10.00 , you wrote:
Orion can't find my deployed bean:
java.rmi.RemoteException: com.evermind.server.rmi.OrionRemoteException:
Transaction was rolled back: Error while creating session:
java.rmi.RemoteException: javax.naming.NameNotFoundException: Autor not
found in AutorFacade; nested exception is:
java.rmi.RemoteException: javax.naming.NameNotFoundException:
Autor not
found in AutorFacade
at
br.com.snpc.web.user.AutorWrapper.getInterfaces(AutorWrapper.java:34)
at br.com.snpc.web.user.AutorWrapper.init(AutorWrapper.java:23)
at /editar_autor.jsp._jspService(/editar_autor.jsp.java:31)
at com.orionserver.http.OrionHttpJspPage.service(JAX)
This is the getInterfaces method for AutorWrapper:
private void getInterfaces() throws RemoteException{
if (home == null){
try{
Context ctx = new InitialContext();
Object obj =
ctx.lookup("java:comp/env/ejb/session/AutorFacade");
home =
(AutorFacadeHome)javax.rmi.PortableRemoteObject.narrow(obj,
AutorFacadeHome.class);
remote = home.create();
} catch (Exception ex){
throw new RemoteException(ex.toString());
}
}
}
and the ejb-jar.xml:
display-nameAutor/display-name
ejb-nameAutor/ejb-name
homebr.com.snpc.user.ejb.entity.AutorHome/home
remotebr.com.snpc.user.ejb.entity.Autor/remote
ejb-classbr.com.snpc.user.ejb.entity.AutorBean/ejb-class
persistence-typeContainer/persistence-type
prim-key-classbr.com.snpc.user.util.AutorPK/prim-key-class
and the web.xml:
ejb-ref
descriptionAutor DB layer/description
ejb-ref-nameAutor/ejb-ref-name
ejb-ref-typeEntity/ejb-ref-type
homebr.com.snpc.user.ejb.entity.AutorHome/home
remotebr.com.snpc.user.ejb.entity.Autor/remote
/ejb-ref
The AutorFacade on ejbCreate() tries to get the Home Interface for the
AutorEntityBean:
private void getInterfaces() throws RemoteException{
if (home == null){
try{
Context ctx = new InitialContext();
Object obj = ctx.lookup("java:comp/env/Autor");
home = (AutorHome)javax.rmi.PortableRemoteObject.narrow(obj,
AutorHome.class);
} catch (Exception ex){
throw new RemoteException(ex.toString());
}
}
}
I don't understand why this interface cannot be found.
sven
--
===
===
Sven E. van 't Veer
http://www.cachoeiro.net
Java
Developer
[EMAIL PROTECTED]
===
===
(-) Robert Krüger
(-) SIGNAL 7 Gesellschaft für Informationstechnologie mbH
(-) Brüder-Knauß-Str. 79 - 64285 Darmstadt,
(-) Tel: 06151 665401, Fax: 06151 665373
(-) [EMAIL PROTECTED], www.signal7.de
Re: Entity bean ejb/entity/Autor autocreate table
Robert Krueger wrote: check out orion-ejb-jar.dtd docs. you can change the table names to whatever you like. I knew that much, but that's created -after- deployment, and only if deployment was succesful. I was looking for a way to do this before deployment. sven -- == Sven E. van 't Veer http://www.cachoeiro.net Java Developer [EMAIL PROTECTED] ==
