Re: [dba-dev] DisposedException - EOF reached
Hello Frank, Last night I've sent the code to your direct e-mail address. I curiously look forward to your comments. Kind regards, René - To unsubscribe, e-mail: dev-unsubscr...@dba.openoffice.org For additional commands, e-mail: dev-h...@dba.openoffice.org
Re: [dba-dev] DisposedException - EOF reached
Hi René, > Yes, I already found out what IIRC meant. :-) I'm not of the sms > generation! I definitely do not belong into this generation either :) > I indeed played with the code and during my > attempts removed registerObject. I believed it > was not so important where this was done Correct. > When I restore them BEFORE the > props.setPropertyValue (the original position), > then I get the errormessage: > IllegalArgumentException; the datasource was not > stored. Use the interface XStorable to store the > data source. Ah, that's something I indeed wondered about, registering should not succeed without the document being stored. So, the error you describe here is completely correct. > When I move the same lines AFTER the > props.setPropertyValue, then I get the earlier > DisposedException - closeConnection message. Quite confusing. Do you have a JAR or your modified sources you could send me (to the sender address of this mail), so I cann have a look at this? Please no fancy 3-pagers of how to set this up, something which runs out of the box and hits the problem would be really nice :) Ciao Frank -- - Frank Schönheit, Software Engineer frank.schoenh...@sun.com - - Sun Microsystems http://www.sun.com/staroffice - - OpenOffice.org Base http://dba.openoffice.org - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - To unsubscribe, e-mail: dev-unsubscr...@dba.openoffice.org For additional commands, e-mail: dev-h...@dba.openoffice.org
Re: [dba-dev] DisposedException - EOF reached
Hi Frank, Yes, I already found out what IIRC meant. :-) I'm not of the sms generation! I indeed played with the code and during my attempts removed registerObject. I believed it was not so important where this was done, because Juergen Schmidt moved these lines after all the property settings in his presentation at JAZOON07. When I restore them BEFORE the props.setPropertyValue (the original position), then I get the errormessage: IllegalArgumentException; the datasource was not stored. Use the interface XStorable to store the data source. Please note that I replaced the mDataSourceName variable with "D36", just for standalone testing. When I move the same lines AFTER the props.setPropertyValue, then I get the earlier DisposedException - closeConnection message. Kind regards, René At 09:03 1-7-2009, you wrote: Hi René, > jurt.jar, ridl.jar and juh.jar are all stored in > the directory ...OpenOffice.org 3\URE\java, > nowhere else. unoil.jar is stored in > ...OpenOffice.org 3\Basis\program\classes > directory and nowhere else. I could not find > something that starts with IIRC (no idea what it is as well!). Uhm, sorry, IIRC is an abbreviation for "If I remember correctly" :) > All my code steps check for exception conditions, > but all the previous steps seem to succeed and to > return correct values. If the jars are ok, what > next can I check? It would be nice if I could use > a kind of trace to check what is going on behind > the scenes, but I believe that is not possible? Sorry, I do not know at all whether tracing the Java UNO bridge is possible (and I indeed think it's that bridge which causes problems here). Sadly, I do not really have new ideas what could cause this, really the only possible reason I know about is the incompatible jar files, but you convincingly denied this. Not sure if the code you're using is still the code you pointed to, or if you already adjusted it. If the former, then please try moving the "xServ.registerObject(..." line *after* the setPropertyValue. Would be interesting to know whether the problem then still happens, and in which line. I somehow suspect the DisposedException might be moved to the *second* setPropertyValue then. In other words, I suspect that something about the registerObject is killing your connection. Ciao Frank -- - Frank Schönheit, Software Engineer frank.schoenh...@sun.com - - Sun Microsystems http://www.sun.com/staroffice - - OpenOffice.org Base http://dba.openoffice.org - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - To unsubscribe, e-mail: dev-unsubscr...@dba.openoffice.org For additional commands, e-mail: dev-h...@dba.openoffice.org - To unsubscribe, e-mail: dev-unsubscr...@dba.openoffice.org For additional commands, e-mail: dev-h...@dba.openoffice.org
Re: [dba-dev] DisposedException - EOF reached
Hi René, > jurt.jar, ridl.jar and juh.jar are all stored in > the directory ...OpenOffice.org 3\URE\java, > nowhere else. unoil.jar is stored in > ...OpenOffice.org 3\Basis\program\classes > directory and nowhere else. I could not find > something that starts with IIRC (no idea what it is as well!). Uhm, sorry, IIRC is an abbreviation for "If I remember correctly" :) > All my code steps check for exception conditions, > but all the previous steps seem to succeed and to > return correct values. If the jars are ok, what > next can I check? It would be nice if I could use > a kind of trace to check what is going on behind > the scenes, but I believe that is not possible? Sorry, I do not know at all whether tracing the Java UNO bridge is possible (and I indeed think it's that bridge which causes problems here). Sadly, I do not really have new ideas what could cause this, really the only possible reason I know about is the incompatible jar files, but you convincingly denied this. Not sure if the code you're using is still the code you pointed to, or if you already adjusted it. If the former, then please try moving the "xServ.registerObject(..." line *after* the setPropertyValue. Would be interesting to know whether the problem then still happens, and in which line. I somehow suspect the DisposedException might be moved to the *second* setPropertyValue then. In other words, I suspect that something about the registerObject is killing your connection. Ciao Frank -- - Frank Schönheit, Software Engineer frank.schoenh...@sun.com - - Sun Microsystems http://www.sun.com/staroffice - - OpenOffice.org Base http://dba.openoffice.org - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - To unsubscribe, e-mail: dev-unsubscr...@dba.openoffice.org For additional commands, e-mail: dev-h...@dba.openoffice.org
[dba-dev] DisposedException - EOF reached
Dear All,
After Frank's suggestion I removed everything I
had of OpenOffice from my Vista development
machine. The last links and directories I removed
manually. Then I reïnstalled OpenOffice 2.4.1,
adjusted the classpath, recompiled and rerun. I
still get the same message, though it changed
slightly (first ran with 3.1!):
"com.sun.star.lang.DisposedException:
java.io.IOException: closeConnection message
received". I still get it on exactly the same
instruction: props.setPropertyValue("URL", "sdbc:flat:file:///C:/Modulas/998");
So I guess it has nothing to do with any incompatibility of (.jar) versions.
René
---
i-Modulas Software BV
Nikkelstraat 6, 2984 AM Ridderkerk / NL
Tel. (+31) (0)88 0900 902 / Pers.fax (+31) (0)13 505 6132
Email r.van.oeve...@i-modulas.nl
Website www.i-modulas.nl
---
-
To unsubscribe, e-mail: dev-unsubscr...@dba.openoffice.org
For additional commands, e-mail: dev-h...@dba.openoffice.org
Re: [dba-dev] DisposedException - EOF reached
Hello Frank, Your response is very much appreciated. I did not think of that, so finally a new idea to check. I immediately did this. jurt.jar, ridl.jar and juh.jar are all stored in the directory ...OpenOffice.org 3\URE\java, nowhere else. unoil.jar is stored in ...OpenOffice.org 3\Basis\program\classes directory and nowhere else. I could not find something that starts with IIRC (no idea what it is as well!). Previous I had an installation of OpenOffice 2.4, so after your suggestion I was afraid that some old files would be hanging around on my harddisk, but with these search results that does not seem to be true. I indeed use a socketconnection and with server I meant the running OpenOffice instance on my development pc. For me the client is my Java program and I'm used to call everything I talk to a server. Sorry for being unclear! So my program and OpenOffice are running on my Windows Vista development machine and they must share the same jar files. My Windows Vista search (including hidden, system and non-indexed files!) only shows single instances of the jar files you mentioned. All my code steps check for exception conditions, but all the previous steps seem to succeed and to return correct values. If the jars are ok, what next can I check? It would be nice if I could use a kind of trace to check what is going on behind the scenes, but I believe that is not possible? Kind regards, René Originele bericht Onderwerp: Re: [dba-dev] DisposedException - EOF reached Datum: Mon, 29 Jun 2009 16:01:46 +0200 Van: Frank Schönheit - Sun Microsystems Germany Antwoord-naar: dev@dba.openoffice.org Aan: dev@dba.openoffice.org Referenties: <200906250748.n5p7me2g085...@smtp-vbr3.xs4all.nl> Hi René, I'm trying to recode the sample known as 'mailmerge code snippet' and found at http://api.openoffice.org/source/browse/api/www/Examples/Snippets/Writer/Writer.MailMerge.snip?rev=1.1&view=markup. I'm testing my code on a Windows Vista system with OpenOffice 3.1 Dutch version. As soon as I'm executing the method setPropertyValue with the sdbc:flat , I get the exception com.sun.star.lang.DisposedException . EOF reached .. If that "EOF reached" is a citation of your error message, then I'd say that some previous API call killed the connection to your OOo instance: "EOF reached", according to Grok (http://svn.services.openoffice.org/opengrok/search?q=%22EOF+reached%22&defs=&refs=&path=&hist=&project=%2FOOO310_13), comes from SocketConnection.java, which sounds as if you connected to a running OOo via a socket (as opposed to a pipe), and this connection somehow died. I understand I loose the connection with the server. With "server", do you mean the OOo instance you connected to? But this server does not go down and keeps on running If this refers to OOo ... this means (I assume) that on client side, some UNO API call could not be translated properly. I do not know too much about our UNO bridges which bridge API calls, but my assumption would be that you're using incompatible .jar files, describing the UNO API, on your client and server. For instance, assume you have an interface XSomething, which has a method doSomething, introduced in OOo 3.1. Now when you have an OOo 3.1 running, the UNO environment in this OOo process will know about this interface and method. Now assume that on your client, you use UNO jar files from OOo 3.0, where this method does not yet exist (or has another signature, or something like this). In this case, your client code will compile fine, but at runtime, the UNO environment of your client will detect that a call is made to a method which does not exist on "the other side of the UNO bridge". The only reasonable reaction in such a situation would be terminating the bridge, since a recovery is not possible at all (not without potentially leaving your client in an undetermined state). So, what I would check is whether the UNO jar files on your client and server are the same. Those are, IIRC, unoil.jar, juh,jar, jurt,jar, ridl.jar (might be more or less than those, not sure). Ciao Frank -- - Frank Schönheit, Software Engineer frank.schoenh...@sun.com - - Sun Microsystems http://www.sun.com/staroffice - - OpenOffice.org Base http://dba.openoffice.org - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - To unsubscribe, e-mail: dev-unsubscr...@dba.openoffice.org For additional commands, e-mail: dev-h...@dba.openoffice.org - To unsubscribe, e-mail: dev-unsubscr...@dba.openoffice.org For additional commands, e-mail: dev-h...@dba.openoffice.org
Re: [dba-dev] DisposedException - EOF reached
Hi René, > I'm trying to recode the sample known as > 'mailmerge code snippet' and found at > http://api.openoffice.org/source/browse/api/www/Examples/Snippets/Writer/Writer.MailMerge.snip?rev=1.1&view=markup. > > I'm testing my code on a Windows Vista system > with OpenOffice 3.1 Dutch version. As soon as I'm > executing the method setPropertyValue with the > sdbc:flat , I get the exception > com.sun.star.lang.DisposedException . EOF > reached .. If that "EOF reached" is a citation of your error message, then I'd say that some previous API call killed the connection to your OOo instance: "EOF reached", according to Grok (http://svn.services.openoffice.org/opengrok/search?q=%22EOF+reached%22&defs=&refs=&path=&hist=&project=%2FOOO310_13), comes from SocketConnection.java, which sounds as if you connected to a running OOo via a socket (as opposed to a pipe), and this connection somehow died. > I understand I loose the connection with the server. With "server", do you mean the OOo instance you connected to? > But this server does not go down and keeps on running If this refers to OOo ... this means (I assume) that on client side, some UNO API call could not be translated properly. I do not know too much about our UNO bridges which bridge API calls, but my assumption would be that you're using incompatible .jar files, describing the UNO API, on your client and server. For instance, assume you have an interface XSomething, which has a method doSomething, introduced in OOo 3.1. Now when you have an OOo 3.1 running, the UNO environment in this OOo process will know about this interface and method. Now assume that on your client, you use UNO jar files from OOo 3.0, where this method does not yet exist (or has another signature, or something like this). In this case, your client code will compile fine, but at runtime, the UNO environment of your client will detect that a call is made to a method which does not exist on "the other side of the UNO bridge". The only reasonable reaction in such a situation would be terminating the bridge, since a recovery is not possible at all (not without potentially leaving your client in an undetermined state). So, what I would check is whether the UNO jar files on your client and server are the same. Those are, IIRC, unoil.jar, juh,jar, jurt,jar, ridl.jar (might be more or less than those, not sure). Ciao Frank -- - Frank Schönheit, Software Engineer frank.schoenh...@sun.com - - Sun Microsystems http://www.sun.com/staroffice - - OpenOffice.org Base http://dba.openoffice.org - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - To unsubscribe, e-mail: dev-unsubscr...@dba.openoffice.org For additional commands, e-mail: dev-h...@dba.openoffice.org
[dba-dev] DisposedException - EOF reached
Dear Developers, I'm trying to recode the sample known as 'mailmerge code snippet' and found at http://api.openoffice.org/source/browse/api/www/Examples/Snippets/Writer/Writer.MailMerge.snip?rev=1.1&view=markup. I'm testing my code on a Windows Vista system with OpenOffice 3.1 Dutch version. As soon as I'm executing the method setPropertyValue with the sdbc:flat , I get the exception com.sun.star.lang.DisposedException . EOF reached .. I understand I loose the connection with the server. But this server does not go down and keeps on running. In fact, when I restart the program, it reconnects to the server without a problem, until it comes to the setPropertyValue again. I have no idea why this is, but I'm unexperienced with OpenOffice, so I guess I make a beginners mistake. I hope this message is directed to the right address? Let me know and I'm happy to provide more info. Kind regards, René van Oevelen - To unsubscribe, e-mail: dev-unsubscr...@dba.openoffice.org For additional commands, e-mail: dev-h...@dba.openoffice.org
