Re: Joe Admin User mail services Re: [JBoss-dev] Re: [Core] WG: Comparison between BEA JBoss
Install your own java.rmi.server.RMIClassLoaderSpi instance by setting
the java.rmi.server.RMIClassLoaderSpi system property to an implementation
of RMIClassLoaderSpi, and you can choose to load classes from the codebase
passed in to loadClass even if there is no security manager. You
can maintain a map of codebase to URLClassLoader instances and use
the URLClassLoader to do the actual loading of the class from the
codebase.
public abstract class RMIClassLoaderSpi
{
public abstract Class loadClass(String codebase, String name,
ClassLoader defaultLoader)
throws MalformedURLException, ClassNotFoundException;
public abstract Class loadProxyClass(String codebase,
String[] interfaces, ClassLoader defaultLoader)
throws MalformedURLException, ClassNotFoundException;
public abstract ClassLoader getClassLoader(String codebase)
throws MalformedURLException;
public abstract String getClassAnnotation(Class cl);
}
Andrew C. Oliver wrote:
On 11/10/03 8:18 AM, Scott M Stark [EMAIL PROTECTED] wrote:
In order to load the org.jboss.mail.userrepository.MetaInfoImpl
class from the codebase, you are going to have to catch the
UndeclaredThrowableException and check the nested type since
the RMIAdaptor interface does not allow for ClassNotFoundExceptions.
Right...how do I actually load it from the codebase...I got the catching the
exception issue.
--
Scott Stark
Chief Technology Officer
JBoss Group, LLC
---
This SF.Net email sponsored by: ApacheCon 2003,
16-19 November in Las Vegas. Learn firsthand the latest
developments in Apache, PHP, Perl, XML, Java, MySQL,
WebDAV, and more! http://www.apachecon.com/
___
JBoss-Development mailing list
[EMAIL PROTECTED]
https://lists.sourceforge.net/lists/listinfo/jboss-development
Re: Joe Admin User mail services Re: [JBoss-dev] Re: [Core] WG: Comparison between BEA JBoss
On 11/10/03 8:18 AM, Scott M Stark [EMAIL PROTECTED] wrote: In order to load the org.jboss.mail.userrepository.MetaInfoImpl class from the codebase, you are going to have to catch the UndeclaredThrowableException and check the nested type since the RMIAdaptor interface does not allow for ClassNotFoundExceptions. Right...how do I actually load it from the codebase...I got the catching the exception issue. -- Andrew C. Oliver http://www.superlinksoftware.com/poi.jsp Custom enhancements and Commercial Implementation for Jakarta POI http://jakarta.apache.org/poi For Java and Excel, Got POI? The views expressed in this email are those of the author and are almost definitely not shared by the Apache Software Foundation, its board or its general membership. In fact they probably most definitively disagree with everything espoused in the above email. --- This SF.Net email sponsored by: ApacheCon 2003, 16-19 November in Las Vegas. Learn firsthand the latest developments in Apache, PHP, Perl, XML, Java, MySQL, WebDAV, and more! http://www.apachecon.com/ ___ JBoss-Development mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-development
Re: Joe Admin User mail services Re: [JBoss-dev] Re: [Core] WG: Comparison between BEA JBoss
On 11/6/03 8:32 PM, Adrian Brock [EMAIL PROTECTED] wrote:
pseudo rmi code:
try
{
return invokeServer()
}
catch (ClassNotFoundException e)
{
if (System.getSecurityManager() == null)
throw new No RMI Security Manager etc.;
else
tryToLoadClassFromRMICodeBase();
}
Thanks. I'm getting this (attached). How do I make it happy?
java.lang.reflect.UndeclaredThrowableException
at $Proxy0.invoke(Unknown Source)
at
org.jboss.console.gui.system.MBeanServerBridge.getMBeanMetaInfo(MBeanServerB
ridge.java:60)
at
org.jboss.console.gui.system.MBeanServerBridge.getMBeanMetaInfo(MBeanServerB
ridge.java:48)
at
org.jboss.console.gui.system.MBeanServerBridge.getManageableMetaInfo(MBeanSe
rverBridge.java:40)
at
org.jboss.console.gui.applet.JBConsoleApplet.updateServerNodes(JBConsoleAppl
et.java:300)
at
org.jboss.console.gui.applet.JBConsoleApplet.treeSelectionHandler(JBConsoleA
pplet.java:284)
at
org.jboss.console.gui.applet.JBConsoleApplet$4.valueChanged(JBConsoleApplet.
java:174)
at
javax.swing.tree.DefaultTreeSelectionModel.fireValueChanged(DefaultTreeSelec
tionModel.java:629)Should display error about updating server nodes
at
javax.swing.tree.DefaultTreeSelectionModel.notifyPathChange(DefaultTreeSelec
tionModel.java:1076)
at
javax.swing.tree.DefaultTreeSelectionModel.setSelectionPaths(DefaultTreeSele
ctionModel.java:287)
at
javax.swing.tree.DefaultTreeSelectionModel.setSelectionPath(DefaultTreeSelec
tionModel.java:170)
at javax.swing.JTree.setSelectionPath(JTree.java:1181)
at
javax.swing.plaf.basic.BasicTreeUI.selectPathForEvent(BasicTreeUI.java:2192)
at
javax.swing.plaf.basic.BasicTreeUI$MouseHandler.handleSelection(BasicTreeUI.
java:2840)
at
javax.swing.plaf.basic.BasicTreeUI$MouseHandler.mousePressed(BasicTreeUI.jav
a:2801)
at
java.awt.AWTEventMulticaster.mousePressed(AWTEventMulticaster.java:218)
at java.awt.Component.processMouseEvent(Component.java:5090)
at java.awt.Component.processEvent(Component.java:4890)
at java.awt.Container.processEvent(Container.java:1566)
at java.awt.Component.dispatchEventImpl(Component.java:3598)
at java.awt.Container.dispatchEventImpl(Container.java:1623)
at java.awt.Component.dispatchEvent(Component.java:3439)
at
java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:3450)
at java.awt.LightweightDispatcher.processMouseEvent(Container.java:3162)
at java.awt.LightweightDispatcher.dispatchEvent(Container.java:3095)
at java.awt.Container.dispatchEventImpl(Container.java:1609)
at java.awt.Component.dispatchEvent(Component.java:3439)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:450)
at
java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.ja
va:230)
at
java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java
:183)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:177)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:169)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:99)
Caused by: java.lang.ClassNotFoundException:
org.jboss.mail.userrepository.MetaInfoImpl (no security manager: RMI class
loader disabled)
at sun.rmi.server.LoaderHandler.loadClass(LoaderHandler.java:368)
at sun.rmi.server.LoaderHandler.loadClass(LoaderHandler.java:159)
at java.rmi.server.RMIClassLoader$2.loadClass(RMIClassLoader.java:631)
at java.rmi.server.RMIClassLoader.loadClass(RMIClassLoader.java:257)
at
sun.rmi.server.MarshalInputStream.resolveClass(MarshalInputStream.java:200)
at
java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1513)
at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1435)
at
java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1626)
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1274)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:324)
at java.rmi.MarshalledObject.get(MarshalledObject.java:135)
at
org.jboss.invocation.jrmp.interfaces.JRMPInvokerProxy.invoke(JRMPInvokerProx
y.java:136)
at
org.jboss.invocation.InvokerInterceptor.invoke(InvokerInterceptor.java:96)
at
org.jboss.jmx.connector.invoker.client.InvokerAdaptorClientInterceptor.invok
e(InvokerAdaptorClientInterceptor.java:58)
at
org.jboss.proxy.SecurityInterceptor.invoke(SecurityInterceptor.java:45)
at
org.jboss.proxy.ClientMethodInterceptor.invoke(ClientMethodInterceptor.java:
55)
at org.jboss.proxy.ClientContainer.invoke(ClientContainer.java:85)
... 33 more
Regards,
Adrian
Details here:
http://superlinksoftware.com/cgi-bin/erswiki.pl?JBossConsole
(Ugly picture included).
It also incorporates MASS-server configuration (meaning telling all 20 in
the cluster to reconfigure)
Here are the details from an earlier message that doesn't seem to have made
it here:
The present status
Re: Joe Admin User mail services Re: [JBoss-dev] Re: [Core] WG: Comparison between BEA JBoss
In order to load the org.jboss.mail.userrepository.MetaInfoImpl class from the codebase, you are going to have to catch the UndeclaredThrowableException and check the nested type since the RMIAdaptor interface does not allow for ClassNotFoundExceptions. -- Scott Stark Chief Technology Officer JBoss Group, LLC Andrew C. Oliver wrote: Thanks. I'm getting this (attached). How do I make it happy? java.lang.reflect.UndeclaredThrowableException at $Proxy0.invoke(Unknown Source) ... Caused by: java.lang.ClassNotFoundException: org.jboss.mail.userrepository.MetaInfoImpl (no security manager: RMI class loader disabled) at sun.rmi.server.LoaderHandler.loadClass(LoaderHandler.java:368) at sun.rmi.server.LoaderHandler.loadClass(LoaderHandler.java:159) at java.rmi.server.RMIClassLoader$2.loadClass(RMIClassLoader.java:631) at java.rmi.server.RMIClassLoader.loadClass(RMIClassLoader.java:257) at sun.rmi.server.MarshalInputStream.resolveClass(MarshalInputStream.java:200) at java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1513) at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1435) at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1626) at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1274) at java.io.ObjectInputStream.readObject(ObjectInputStream.java:324) at java.rmi.MarshalledObject.get(MarshalledObject.java:135) at org.jboss.invocation.jrmp.interfaces.JRMPInvokerProxy.invoke(JRMPInvokerProx y.java:136) at org.jboss.invocation.InvokerInterceptor.invoke(InvokerInterceptor.java:96) at org.jboss.jmx.connector.invoker.client.InvokerAdaptorClientInterceptor.invok e(InvokerAdaptorClientInterceptor.java:58) at org.jboss.proxy.SecurityInterceptor.invoke(SecurityInterceptor.java:45) at org.jboss.proxy.ClientMethodInterceptor.invoke(ClientMethodInterceptor.java: 55) at org.jboss.proxy.ClientContainer.invoke(ClientContainer.java:85) ... 33 more --- This SF.Net email sponsored by: ApacheCon 2003, 16-19 November in Las Vegas. Learn firsthand the latest developments in Apache, PHP, Perl, XML, Java, MySQL, WebDAV, and more! http://www.apachecon.com/ ___ JBoss-Development mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-development
Joe Admin User mail services Re: [JBoss-dev] Re: [Core] WG: Comparison between BEA JBoss
Why don't we start different threads for different issues? This thread start out as discussing making management easier. e.g. Joe Windows Admin wants a GUI Wizard entitled Configure datasource preferably one that does not ask if he writing letter :-) How does Joe hates-GUIs programmer (i.e. me) maintain that wizard and other management interfaces when I add configuration options to the jdbc rars or db specifc plugins? I've started working on this. I'm hitting a gee you don't have a security manager so you can't use the RMI Classloader issue, but I'm sure I'll figure it out shortly. Details here: http://superlinksoftware.com/cgi-bin/erswiki.pl?JBossConsole (Ugly picture included). It also incorporates MASS-server configuration (meaning telling all 20 in the cluster to reconfigure) Here are the details from an earlier message that doesn't seem to have made it here: The present status is that the SMTP is mostly done and can post messages to JMS (that¹s just because I wrote that particular mail listener first). My vision is that in the short run we'll have a simple MDBean which looks at the message and either writes it to a MailBox (which I envision being an entity bean and later use either Hibernate or Bela's cache thingy). Why? I want 200 ms IMAP access (for instance). Someone else has already contributed a TLS (SSL) implementation. Eric has written a POP implementation that is awaiting a mailbox abstraction. (Back to above) A JBoss client has asked to fund some of that work with their support hours and Eric will be working on the mailbox abstraction, etc shortly. Once that is complete we have to think through authentication policies. I favor a rather lame brained pessimistic policy at first which will limit our usefulness in some areas but I don't want to ever stamp something release until we're real secure. Julien has also contributed something or other, however I didn't really understand that whole thing to be honest (why did we need that over JavaMail?)... The TLS guy also submitted a non-javamail Mail header implementation. Why? Because of all stupid things the InternetHeader class isn't serializable. I've got a prototype for the Jboss Console GUI (http://superlinksoftware.com/cgi-bin/erswiki.pl?JBossConsole) necessary to set up the Mail Services stuff. ATM I have to deal with restrictions on the RMI Classloader. The reason that I consider this related closely to mail services is that in order to provide an enterprise class mail server system which is flexible enough for e-support and mail lists and whatever without making the setup as anti-user-friendly as sendmail.cf, I need to consider it from the start. Right now the GUI comes up and can categorize uimanageable=true MBeans and attempts to get their UI then chokes with a classloader issue. Anyhow, that¹s no biggy, I'll get there. Once that is done I need to see how to hook into the deployment scanner and tell it this descriptor is not to be redeployed, here's its new timestamp..then I have to figure out how to write descriptors. Bottom line: 1. Finish out mailbox abstraction 2. MDBean for sending and sorting mail 3. Get authentication policies set up 4. Round out the JBConsole 5. Write IMAP protocol and increase the complexity of the mailbox abstraction (multi-folder) 6. Write a calendar abstraction 7. Exchange protocol Eric may have some differing viewpoints (I have a funny way of working with people which sometimes looks chaotic, they go a direction, I go a direction then we meet up with the best tech winning). Hopefully he'll offer them up and round this out. Better yet...maybe he'll start on the wiki: http://superlinksoftware.com/cgi-bin/erswiki.pl?action=editid=MailServicesF orJBoss -- it puts the lotion in the bucket or it gets the hose. With two contiguous months I could get the mail server rounded out (at least 1-4). I'll probably need the most help for 7. I've actually done some work on 5 before for JAMES so no biggy. How's that? -Andy The datasource is a good/pathological example because it also includes advanced configurations like the CMP mappings, jbossmq persistence config and the pad=true xid for Oracle. Showing disparate metadata needs to be combined in the management view/tool. Regards, Adrian -- Juha IMHO bax --- This SF.net email is sponsored by: SF.net Giveback Program. Does SourceForge.net help you be more productive? Does it help you create better code? SHARE THE LOVE, and help us help YOU! Click Here: http://sourceforge.net/donate/ ___ JBoss-Development mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-development -- Andrew C. Oliver http://www.superlinksoftware.com/poi.jsp Custom enhancements and Commercial Implementation for
Re: Joe Admin User mail services Re: [JBoss-dev] Re: [Core] WG: Comparison between BEA JBoss
On Fri, 2003-11-07 at 00:19, Andrew C. Oliver wrote:
Why don't we start different threads for different issues?
This thread start out as discussing making management easier.
e.g. Joe Windows Admin wants a GUI Wizard entitled
Configure datasource preferably one that does not ask if he writing
letter :-)
How does Joe hates-GUIs programmer (i.e. me) maintain that wizard
and other management interfaces when I add configuration options
to the jdbc rars or db specifc plugins?
I've started working on this. I'm hitting a gee you don't have a security
manager so you can't use the RMI Classloader issue, but I'm sure I'll
figure it out shortly.
pseudo rmi code:
try
{
return invokeServer()
}
catch (ClassNotFoundException e)
{
if (System.getSecurityManager() == null)
throw new No RMI Security Manager etc.;
else
tryToLoadClassFromRMICodeBase();
}
Regards,
Adrian
Details here:
http://superlinksoftware.com/cgi-bin/erswiki.pl?JBossConsole
(Ugly picture included).
It also incorporates MASS-server configuration (meaning telling all 20 in
the cluster to reconfigure)
Here are the details from an earlier message that doesn't seem to have made
it here:
The present status is that the SMTP is mostly done and can post messages to
JMS (thats just because I wrote that particular mail listener first). My
vision is that in the short run we'll have a simple MDBean which looks at
the message and either writes it to a MailBox (which I envision being an
entity bean and later use either Hibernate or Bela's cache thingy). Why? I
want 200 ms IMAP access (for instance). Someone else has already
contributed a TLS (SSL) implementation.
Eric has written a POP implementation that is awaiting a mailbox
abstraction. (Back to above)
A JBoss client has asked to fund some of that work with their support hours
and Eric will be working on the mailbox abstraction, etc shortly.
Once that is complete we have to think through authentication policies. I
favor a rather lame brained pessimistic policy at first which will limit our
usefulness in some areas but I don't want to ever stamp something release
until we're real secure.
Julien has also contributed something or other, however I didn't really
understand that whole thing to be honest (why did we need that over
JavaMail?)...
The TLS guy also submitted a non-javamail Mail header implementation. Why?
Because of all stupid things the InternetHeader class isn't serializable.
I've got a prototype for the Jboss Console GUI
(http://superlinksoftware.com/cgi-bin/erswiki.pl?JBossConsole) necessary to
set up the Mail Services stuff. ATM I have to deal with restrictions on the
RMI Classloader. The reason that I consider this related closely to mail
services is that in order to provide an enterprise class mail server
system which is flexible enough for e-support and mail lists and whatever
without making the setup as anti-user-friendly as sendmail.cf, I need to
consider it from the start. Right now the GUI comes up and can categorize
uimanageable=true MBeans and attempts to get their UI then chokes with a
classloader issue. Anyhow, thats no biggy, I'll get there. Once that is
done I need to see how to hook into the deployment scanner and tell it this
descriptor is not to be redeployed, here's its new timestamp..then I
have to figure out how to write descriptors.
Bottom line:
1. Finish out mailbox abstraction
2. MDBean for sending and sorting mail
3. Get authentication policies set up
4. Round out the JBConsole
5. Write IMAP protocol and increase the complexity of the mailbox
abstraction (multi-folder)
6. Write a calendar abstraction
7. Exchange protocol
Eric may have some differing viewpoints (I have a funny way of working with
people which sometimes looks chaotic, they go a direction, I go a direction
then we meet up with the best tech winning). Hopefully he'll offer them up
and round this out. Better yet...maybe he'll start on the wiki:
http://superlinksoftware.com/cgi-bin/erswiki.pl?action=editid=MailServicesF
orJBoss -- it puts the lotion in the bucket or it gets the hose.
With two contiguous months I could get the mail server rounded out (at least
1-4). I'll probably need the most help for 7. I've actually done some work
on 5 before for JAMES so no biggy.
How's that?
-Andy
The datasource is a good/pathological example because it also includes
advanced configurations like the CMP mappings,
jbossmq persistence config and the pad=true xid for Oracle.
Showing disparate metadata needs to be combined in the management
view/tool.
Regards,
Adrian
-- Juha
IMHO
bax
---
This SF.net email is sponsored by: SF.net Giveback Program.
Does SourceForge.net help you be more
