http://www.sagewire.org/Blogs and forums for Java, PHP, MySQL, and more.enhttp://www.sagewire.org/java-corba/comparison-of-OrbixWeb-and-Orbix-301-1901301.aspxOrbix 3.0.1. Yes I know. please do not laugh. I am working on a project where I have to find a way to move off these ancient products. I have managed to move away from C++ onto JAVA but cannot change the CORBA product in use at the moment. The Orbix setup includes OrbixWeb which has always been used on the client side. I am now going to be using it on the server side. So my question is: What are peoples experiences of OrbixWeb compared to Orbix 3.0.1? I have found the C++ Orbix at that an...http://www.sagewire.org/java-corba/comparison-of-OrbixWeb-and-Orbix-301-1901301.aspxrss@sagewire.orgTue, 16 Oct 2007 16:50:55 GMThttp://www.sagewire.org/java-corba/JacORB-SSL-woes-1931882.aspxHello. I'm writing a client-server application using C++ w. omniORB on the server and JacORB on the client side. Everything works fine as long as I do not use SSL, but I can not get the latter to work. Here's my code fragment: System.setProperty("jacorb.security.support_ssl","on"); System.setProperty("jacorb.ssl.server_socket_factory","orb.jacorb.security.ssl.sun_jsse.SSLServerSocketFactory"); System.setProperty("jacorb.ssl.socket_factory","orb.jacorb.security.ssl.sun_jsse.SSLSocke...http://www.sagewire.org/java-corba/JacORB-SSL-woes-1931882.aspxrss@sagewire.orgTue, 18 Sep 2007 14:42:32 GMThttp://www.sagewire.org/java-corba/Bidirectional-GIOP-1931668.aspxHello. I'm developping a client-server application and I'll need to initiate connections only from the client side. I have tried setting up bidirectional operations, but failed to do so until I switched to JacORB. Does the standard JRE Sun ORB support this? In case it does, is there any example/tutorial/how-to? bye & Thanks av.http://www.sagewire.org/java-corba/Bidirectional-GIOP-1931668.aspxrss@sagewire.orgFri, 14 Sep 2007 14:36:18 GMThttp://www.sagewire.org/java-corba/Help-rqd-with-OrbixWeb-and-OrbCurrent-please-1896443.aspxI am working on a JAVA rewrite of a C++ CORBA server using Orbix. I am using OrbixWeb. Clients have the ability to register and deregister themselves but not using the kind of IDL interface you'd expect. The IDL is legacy and cannot be changed. Instead of the register method returning a token that is used in the deregister, a proprietary extension of Orbix is used to identify the client. In the C++ version of Orbix you can get the file descriptor for the underlying connection to the clien...http://www.sagewire.org/java-corba/Help-rqd-with-OrbixWeb-and-OrbCurrent-please-1896443.aspxrss@sagewire.orgTue, 21 Aug 2007 07:25:18 GMThttp://www.sagewire.org/java-corba/help-to-get-start-where-find-good-tutorial-1866599.aspxHallo, I'd like to learn to use Corba & JAVA. How can I start? where to find a good tutoria on line? a book? have you an advice? Thank you in advance, Mario.http://www.sagewire.org/java-corba/help-to-get-start-where-find-good-tutorial-1866599.aspxrss@sagewire.orgWed, 15 Aug 2007 15:24:32 GMThttp://www.sagewire.org/java-corba/mapping-JAVA-objects-1873526.aspxHello, I'm rather new to corba so if this is a faq, I will happily go read the relevant docs or url. I just need a nudge. My situation is this. The company I'm at has a JAVA app running in jboss that they need to integrate into a legacy distributed perl app. I chose corba because this is going to be used in a performance critical piece of code and web services simply have too much overhead. So at this point I'm using jacorb on the JAVA side and omniORB on the C/perl side. Since...http://www.sagewire.org/java-corba/mapping-JAVA-objects-1873526.aspxrss@sagewire.orgTue, 14 Aug 2007 16:56:28 GMThttp://www.sagewire.org/java-corba/Getting-orgomgCORBABADPARAM-exception-1858165.aspxHello, I am trying to connect to CORBA service with simple client and I am getting org.omg.CORBA.BAD_PARAM: vmcid: 0x0 minor code: 0 completed: No at com.pikeelectronic.calc.CORBAClient.CalculatorHelper.narrow(CalculatorHelper.JAVA: 60) at com.pikeelectronic.calc.CORBAClient.Client.main(Client.JAVA: 23) I am using JacORB on both client and server side. I use corbaloc::localhost:40000/MyService. I googled that I need to run Naming Service but it didn't help (I h...http://www.sagewire.org/java-corba/Getting-orgomgCORBABADPARAM-exception-1858165.aspxrss@sagewire.orgMon, 23 Jul 2007 10:39:38 GMThttp://www.sagewire.org/java-corba/Why-we-can-not-provide-null-parameter-to-method-1840633.aspxIf I have a method like this in my idl defined interface: string echoString(in string mesg); And if I call this method with a null parameter, ORB will fail in serializing this parameter and report a org.omg.CORBA.BAD_PARAM. But why CORBA has such a limitation? What's the history? And how can I avoid this? Always check the parameter before CORBA method invoke? BTW: My environment is JDK1.5 and the ORB is inline JAVA IDL. The same thing happens in ORBACUS 4.3.http://www.sagewire.org/java-corba/Why-we-can-not-provide-null-parameter-to-method-1840633.aspxrss@sagewire.orgSat, 07 Jul 2007 21:14:14 GMThttp://www.sagewire.org/java-corba/JBoss-EJB-JAVA-Server-and-CORBA-Clients-1215250.aspxHello, I am using JBoss 4.0.5.GA (application server) to host several EJBs (3.0), and have now run into a problem with trying to bridge together a client / server architecture. I am on deck to develop a server to manage multiple CORBA clients. Starting from a hand-crafted IDL file, I am responsible for implementing / manaing the server-side code while another developer works on the client side. I am using the idlj compiler to generate the server-side files, along with rolling my ...http://www.sagewire.org/java-corba/JBoss-EJB-JAVA-Server-and-CORBA-Clients-1215250.aspxrss@sagewire.orgSun, 01 Jul 2007 13:42:29 GMThttp://www.sagewire.org/java-corba/CORBA-Explained-Simply-book-available-for-free-384415.aspxHi folks, I've some announcements to make.First, I've a personal web site: www.CiaranMcHale.com. Actually, I have had this for a few months but I wanted to populate it with some interesting, technical articles before announcing it.Second, an embarrassingly long time ago I started writing a book called "CORBA Explained Simply", and I've *finally* finished it. I am not publishing the book in the traditional manner, but rather am making it available free of charge from www.CiaranMcHale.com...http://www.sagewire.org/java-corba/CORBA-Explained-Simply-book-available-for-free-384415.aspxrss@sagewire.orgThu, 01 Mar 2007 10:04:06 GMThttp://www.sagewire.org/java-corba/checking-for-orgomgCORBAOBJECTNOTEXIST-374292.aspxHi, I'm writing a JAVA CORBA client, using the Visibroker ORB. Sometimes when I call methods on the remote object references I get the following exception org.omg.CORBA.OBJECT_NOT_EXIST: vmcid: OMG minor code: 0 completed: No Is there some way that I can check beforehand whether this exception will be thrown, i.e. whether the remote object still exists? I thought that I could do it like this: if (myRef._non_existent()) { // get a new myRef } myRef.doR...http://www.sagewire.org/java-corba/checking-for-orgomgCORBAOBJECTNOTEXIST-374292.aspxrss@sagewire.orgThu, 25 Jan 2007 18:48:57 GMThttp://www.sagewire.org/java-corba/network-address-translation-367059.aspxHi, I'm using the Visibroker ORB. My scenario is as follows: There are 2 CORBA services, mine and my customer's. My CORBA server is hosting a single remote (servant) object. When my server starts it calls a registration method on the client's service, and passes a reference to my servant, so that it can be called back by my customer's service. My problem is as follows: My customer is using NAT to access the machine that my service is running on, but (presumably) the reference to...http://www.sagewire.org/java-corba/network-address-translation-367059.aspxrss@sagewire.orgTue, 16 Jan 2007 18:55:05 GMThttp://www.sagewire.org/java-corba/Connecting-to-Visibroker-server-without-vbj-364129.aspxHi, I'm running a Visbroker CORBA server which I can connect to just fine when I start a client using Visibroker's "vbj" program. My understanding is that this program calls JAVA, but first adds a *lot* of properties (-D) to the command-line and libraries to the classpath. However, if I try to access the same server from within a web application (which is started by Tomcat), I get an exception: org.omg.CORBA.BAD_PARAM: vmcid: 0x0 minor code: 0 completed: No at surePay...http://www.sagewire.org/java-corba/Connecting-to-Visibroker-server-without-vbj-364129.aspxrss@sagewire.orgMon, 11 Dec 2006 19:12:18 GMThttp://www.sagewire.org/java-corba/CORBA-Exception-after-network-adapter-deactivation-350097.aspxHello everyone, I use IIOP.Net to communicate from JAVA with my .Net application. This runs fine, but if I deactivate my LAN and WLAN adapter CORBA is really pissed. I get a MarshalException if I call a method after that. COMM_FAILURE Minor Code 201. I do not know what to do. Please help. bye bembihttp://www.sagewire.org/java-corba/CORBA-Exception-after-network-adapter-deactivation-350097.aspxrss@sagewire.orgWed, 15 Nov 2006 12:17:35 GMThttp://www.sagewire.org/java-corba/How-to-install-CORBA-environment-357406.aspxI am not able to have an end to end flow of how to proceed with the CORBA installation on my windows XP. Kindly brief the steps and hardware/softwares required for the same. Thanking You Sharadhttp://www.sagewire.org/java-corba/How-to-install-CORBA-environment-357406.aspxrss@sagewire.orgTue, 14 Nov 2006 23:56:21 GMThttp://www.sagewire.org/java-corba/Orbix-idlj-not-compiling-type-ULongSeq-Help-349906.aspxHello all, I am using Orbix idlj compiler, it doesnot accept type ULongSeq or UShortSeq. Here are the error messages. 296:(semantic): Identifier `ULongSeq' not found 296:(semantic): Name doesn't denote a type 296:(semantic): Incomplete type definition 297:(semantic): Identifier `ULongSeq' not found 297:(semantic): Name doesn't denote a type 297:(semantic): Incomplete type definition 298:(semantic): Identifier `ULongSeq' not found 298:(semantic): Name doesn't denote a type 298:(...http://www.sagewire.org/java-corba/Orbix-idlj-not-compiling-type-ULongSeq-Help-349906.aspxrss@sagewire.orgTue, 31 Oct 2006 12:47:22 GMThttp://www.sagewire.org/java-corba/output-parameter-causing-orgomgCORBABADPARAM-352854.aspxHi, I'm having a problem with the valErrors out parameter in the following IDL operation: boolean submit(in SMSProvExt::WorkOrderData wo, in boolean isNew, out string woName, out SMSProvExt::ValErrorList valErrors) raises(ApplError); On the client side, I pass in the following value: ValErrorListHolder valErrors = new ValErrorListHolder();If the server implementation returns an empty list then everything works fine: public boolean submit(WorkOrderData wo, b...http://www.sagewire.org/java-corba/output-parameter-causing-orgomgCORBABADPARAM-352854.aspxrss@sagewire.orgFri, 27 Oct 2006 19:17:26 GMThttp://www.sagewire.org/java-corba/RMI-reconnect-340650.aspxHi. I was just wondering if anybody had any ideas on how to handle reconnections to a Remote object, if the server bound object goes down, then comes back up while the client stays up. That is say: 1. The server comes up and bind the server object by name. 2. The client comes up and does a lookup of the bound object by name. 3. The server goes down. 4. The server comes up and reissues step 1. 5. The client makes a call to the object, resulting in an exception because the remote is ...http://www.sagewire.org/java-corba/RMI-reconnect-340650.aspxrss@sagewire.orgSun, 22 Oct 2006 13:21:58 GMThttp://www.sagewire.org/java-corba/Corba-null-references-and-BEA-WebLogic-344773.aspxWe are currently migrating an application that uses CORBA to BEA WebLogic 8.1 SP6. The surprising thing we are currently facing is that we receive NO_IMPLEMENT exceptions whenever we try to transmit a null reference. The canonical example is that if we try to convert the literal null reference, in CORBA also called OBJECT_NIL, into a reference, org.omg.CORBA.Object nil = orb.string_to_object( "IOR:00000000000000010000000000000000" ); then this also results in a NO_IMPLEMENT exce...http://www.sagewire.org/java-corba/Corba-null-references-and-BEA-WebLogic-344773.aspxrss@sagewire.orgFri, 06 Oct 2006 13:02:34 GMThttp://www.sagewire.org/java-corba/looking-for-stable-and-free-CORBA-ORB-343826.aspxHi there, I've an issue. I work for a software development firm, who recently; to cut 3rd party costs, removed Borland's CORBA ORB and repalced it with Sun's. Now I think we need to cut our loses, because the Sun's ORB is....errr...very plain...and somewhat buggy. Anyone have any suggestions? Looking at the licenses, looks like GNU, GPL, LGPL are out. Appears that only Apache and BSD/BST like licenses are acceptable. Thanks for any help and suggestions.http://www.sagewire.org/java-corba/looking-for-stable-and-free-CORBA-ORB-343826.aspxrss@sagewire.orgTue, 26 Sep 2006 14:07:09 GMThttp://www.sagewire.org/java-corba/Does-VisiBroker-implements-RealTime-CORBA-for-RTSJ-340864.aspxHi, Anyone knows if VisiBroker implements Real-Time CORBA for RTSJ? Thanks!http://www.sagewire.org/java-corba/Does-VisiBroker-implements-RealTime-CORBA-for-RTSJ-340864.aspxrss@sagewire.orgFri, 15 Sep 2006 08:52:33 GMThttp://www.sagewire.org/java-corba/NullPointerException-when-sending-struct-in-an-any-338824.aspxI'm trying to send a struct defined by an IDL. What I do is: rg.omg.CORBA.ORB orb = org.omg.CORBA.ORB.init(); Any val = orb.create_any(); Property prop= new Property(); prop.pName="pName"; prop.pValue="pValue"; PropertyHelper.insert(val, prop); Parameter[] params = new Parameter[1]; params[0] = new Parameter("prop", val); BOMonitoringSet boMonitoringSet = (BOMonitoringSet) BOMonitoringSetHelper.narrow (_msFactoryMgr.create("Property", params)); Where _msFactoryMgr is a Fact...http://www.sagewire.org/java-corba/NullPointerException-when-sending-struct-in-an-any-338824.aspxrss@sagewire.orgThu, 07 Sep 2006 14:42:39 GMThttp://www.sagewire.org/java-corba/Jacorb-Persistence-338870.aspxHello We are planing to use Naming Service of Jacorb. We've a requirement to persist the name service data. When we run the jacorb naming service with the persist option and a timeout we are getting "JAVA.lang.ObjectNotSerializable" exception for the avalon LoggerKit. Any suggestion to overcome this problem could help us Regards Vineshhttp://www.sagewire.org/java-corba/Jacorb-Persistence-338870.aspxrss@sagewire.orgThu, 07 Sep 2006 14:40:11 GMThttp://www.sagewire.org/java-corba/ORBSingleton-connect-error-103344.aspxhi, I've a problem with my server application. When the class runs it generates this message: ERROR: JAVA.lang.Security.Exception: ORBSingleton: access denied JAVA.lang.Security.Exception: ORBSingleton: access denied at com.sun.corba.se.impl.orb.ORBSingleton.connect (Unknown Source) at LoginServer.main(LoginServer.JAVA:31) wrote in message the code with netbeans. Can you help me to find the cause for this error please?????? Thank you.http://www.sagewire.org/java-corba/ORBSingleton-connect-error-103344.aspxrss@sagewire.orgWed, 05 Jul 2006 23:46:11 GMThttp://www.sagewire.org/java-corba/Structs-and-null-pointer-exceptions-49908.aspxI've an IDL looking something like this module LMS { struct Alarm { string sensor; string zone; }; interface LMSIF { void raise_alarm(in Alarm aReading); void send_alarm_to_rmc(in string alarm); string test_case(); }; }; and a JAVA file looking something like: class LMSServant extends _LMSIFImplBase { Alarm al; //functions here public LMSServ() { //this line causes the problem. al.sensor = "Sensor 1"; } ...http://www.sagewire.org/java-corba/Structs-and-null-pointer-exceptions-49908.aspxrss@sagewire.orgSat, 01 Jul 2006 12:07:22 GMThttp://www.sagewire.org/java-corba/Jacorb-224-compilation-49899.aspxHello, The Jacorb 2.2.4 which can is downloaded from the Jacorb home page is compiled with JAVA 1.5, and I wish to build it myself with JAVA 1.4.2. I was running ant and got this error. Any ideas ? (I even tried to "ant clean" first, but no success) BUILD FAILED /[code]<directory>[/code]/JacORB-2.2.4/build.xml:52: The following error occurred while executing this line: JAVA.lang.IllegalAccessError: tried to access method org.jacorb.idl.parser.init()V from class org.jacorb.idl.JacIDLhttp://www.sagewire.org/java-corba/Jacorb-224-compilation-49899.aspxrss@sagewire.orgMon, 12 Jun 2006 07:30:46 GMThttp://www.sagewire.org/java-corba/Jacorb-reading-properties-49887.aspxIn Jacorb 1.3 I could read properties from the jacorb.properties file by using: org.jacorb.util.Environment.getProperty(propertyName); I'm upgrading now to 2.2.4, but it does not work any more. What should I use ?http://www.sagewire.org/java-corba/Jacorb-reading-properties-49887.aspxrss@sagewire.orgWed, 07 Jun 2006 10:16:23 GMThttp://www.sagewire.org/java-corba/Upgrading-JacOrb-49880.aspxHello, We're currently using JacOrb version 1.3.30, and we wish to upgrade it to the latest version (2.2.3). Are there any reasons why not to do so ? Do you recommend using this version ?http://www.sagewire.org/java-corba/Upgrading-JacOrb-49880.aspxrss@sagewire.orgWed, 31 May 2006 07:44:34 GMThttp://www.sagewire.org/java-corba/jvmargs-again-49870.aspxHello, I'm just checking I've used the right syntax for my jvmargs as I'm having some problems (although this may be a config problem). I'm running this command for an application: JAVA -classpath C:\politse\J2EE.jar;C:\politse\appserv-rt.jar; UberClient -client jvmarg value = "-Dorg.omg.CORBA.ORBInitialHost=${192.168.1.1}" jvmarg value = "-Dorg.omg.CORBA.ORBInitialPort=${3700}" Is this the correct syntax (obviously it is not wrapped)? The reason I ask is because I get a CORBA...http://www.sagewire.org/java-corba/jvmargs-again-49870.aspxrss@sagewire.orgMon, 24 Apr 2006 13:31:38 GMThttp://www.sagewire.org/java-corba/Iona61-Dynamic-ports-how-to-fixate-49859.aspxIs there a way to limit the ports that the CORBA is using? We are behind firewalls using Tomcat 4.1.31 The ports are limited to a our vendor use of 18000,18010,18020,18030,18050 to 18053 and 14970 14980.these are what the site has opened We keep seeing the Corba opening ports randomly starting at 39000. This will change on restart. Where can one set the range! Any insight is appreciated Rob Posted Via Usenet.com Premium Usenet Newsgroup Services -----------------------------...http://www.sagewire.org/java-corba/Iona61-Dynamic-ports-how-to-fixate-49859.aspxrss@sagewire.orgThu, 16 Mar 2006 21:30:50 GMThttp://www.sagewire.org/java-corba/Narrow-returns-null-49845.aspxHi all, I desperately need your help. I've written a simple Statless Session Bean and successfully deployed it to Sun App Server 8.2. Moreover, I've written a small JAVA application (a standalone application, with the jar from asadmin get-client-stubs on the classpath) that looks up the Session Bean. The look up is successful and I get an object of the correct type. The narrowing doesn't throw an exception but unfortunately it does return a null pointer. Please, have a look at the cl...http://www.sagewire.org/java-corba/Narrow-returns-null-49845.aspxrss@sagewire.orgFri, 03 Mar 2006 15:49:29 GMThttp://www.sagewire.org/java-corba/Problem-with-orbacus-43-using-cNet-2003-49827.aspxHallo I've an application running with Orbacus 4.3, C++6.0(Server) and JAVA(Client). I need help concerning the migration from C++6.0 to C++-Net 2003. In fact I receive exactly the same problem that I received with C++6.0 before I update the compiler flag /MLd(Debug Single-Threaded) to /MDd(Debug Multi threaded DLL). The recent days I've tried to find a solution by modifying the flag of the project settings of my application under c++.Net; but I got no solution. The system goes throw th...http://www.sagewire.org/java-corba/Problem-with-orbacus-43-using-cNet-2003-49827.aspxrss@sagewire.orgWed, 01 Mar 2006 06:37:41 GMThttp://www.sagewire.org/java-corba/POA-and-object-activation-49837.aspxhi how the POA can know if a object is activate? thankshttp://www.sagewire.org/java-corba/POA-and-object-activation-49837.aspxrss@sagewire.orgFri, 03 Feb 2006 17:15:21 GMThttp://www.sagewire.org/java-corba/can-not-install-orbacus-on-machine-with-only-CNet-49829.aspxHi, I am sure that Orbacus runs good with c++.Net; but I need to use it urgently. My problems are how can I install Orbacus on a machine with C++.Net without C++6.0 and how can I select C++.Net on a machine with both compiler ? Sorry but I can not find information's concerning this problem I hope somebody will help me very soon Regards, Jean-Louishttp://www.sagewire.org/java-corba/can-not-install-orbacus-on-machine-with-only-CNet-49829.aspxrss@sagewire.orgThu, 02 Feb 2006 07:27:11 GMThttp://www.sagewire.org/java-corba/Returning-remote-reference-to-an-object-by-another-49831.aspxHi, This is my problem: I've many objects that need to be accessed remotly, for example A and B. First object has method that returns reference to the second object: class A { ... B getB(){...} ... } I have implemented servants for A and B (APOA and BPOA). Method getB() returns reference made by rootPOA.servant_to_reference() and narrowed by BHelper.narrow(). When I try to call some B's methods in a client application I get some null pointer exception. My questi...http://www.sagewire.org/java-corba/Returning-remote-reference-to-an-object-by-another-49831.aspxrss@sagewire.orgSun, 29 Jan 2006 20:12:31 GMThttp://www.sagewire.org/java-corba/Naming-Server-in-JAVA-49824.aspxHi Is there any naming server that I can start and manage from the JAVA source code level?http://www.sagewire.org/java-corba/Naming-Server-in-JAVA-49824.aspxrss@sagewire.orgSat, 21 Jan 2006 23:14:16 GMThttp://www.sagewire.org/java-corba/Using-corba-from-different-machines-not-working-49818.aspxI've followed http://JAVA.sun.com/j2se/1.4.2/docs/guide/idl/GShome.html to build a corba application. When I run the orb, server and client on the same machine it works fine. When I follow this guide http://JAVA.sun.com/j2se/1.4.2/docs/guide/idl/tutorial/jidl2machines.html to run the orb and server on one machine and the client on another machine it does not work. The orb and server starts fine but when I start the client I get the error below. I've started the orb with orbd...http://www.sagewire.org/java-corba/Using-corba-from-different-machines-not-working-49818.aspxrss@sagewire.orgMon, 09 Jan 2006 02:24:30 GMThttp://www.sagewire.org/java-corba/Sinottico-49816.aspxDovrei sviluppare un sinottico in JAVA qualche idea non so da dove partire Graziehttp://www.sagewire.org/java-corba/Sinottico-49816.aspxrss@sagewire.orgSat, 10 Dec 2005 21:33:51 GMThttp://www.sagewire.org/java-corba/any-long-sequence-how-49813.aspxHello. I'd like to know, who I get a sequence of longs in one any data type? my idl: typedef sequence[code]<long>[/code] longSequence; struct Data { string name; string type; any colValues; };Thanks, regards sebastianhttp://www.sagewire.org/java-corba/any-long-sequence-how-49813.aspxrss@sagewire.orgFri, 09 Dec 2005 15:32:40 GMThttp://www.sagewire.org/java-corba/wle-client-binding-to-Jacorb-object-49775.aspxHello, I am tryingto access a remore object fom a c++ client. Got the correct Jacorb nameservice using a corbaloc.Saw some notes where Jacorbsupports onli NamingContext Names of a single entry, while my Jacorb server name is registered as Name1.Name2, being Nme1 the context and Name2, name3 and else the interfaces.Can anybody show me how to get the remote object? I tried to_name("Name1.Name2") and a two step strategy withot success.A c++ sample code will be good, but also a JAVA client wil...http://www.sagewire.org/java-corba/wle-client-binding-to-Jacorb-object-49775.aspxrss@sagewire.orgFri, 09 Dec 2005 13:03:43 GMThttp://www.sagewire.org/java-corba/Extracting-structure-in-from-JAVA-49811.aspxHello, I am attempting to send a structure (which has no null values within it) that I created in my IDL, from my JAVA code, to a C++ configure function via CORBA calls. I insert the structure into a CORBA Any using the helper class created by the IDL before I send it to my C++ function. The psuedo code is below for JAVA: ______________________________________ properties[0].id = new String( "SELECT" ); TheStructure selected = new TheStructure(); selected.name = "NAME"; // type string...http://www.sagewire.org/java-corba/Extracting-structure-in-from-JAVA-49811.aspxrss@sagewire.orgWed, 07 Dec 2005 19:32:56 GMThttp://www.sagewire.org/java-corba/ANNOUNCE-Ice-30-released-49788.aspxZeroC, Inc. is pleased to announce the availability of the Internet Communications Engine (Ice), version 3.0.0. For a detailed description of Ice, please have a look at http://www.zeroc.com/ice.html. The most significant change since version 2.1.2 is the addition of IceGrid, a replacement for the IcePack activation service that revolutionizes the way you build and deploy your Ice applications. With support for replication, load balancing, and application distribution, IceGrid prov...http://www.sagewire.org/java-corba/ANNOUNCE-Ice-30-released-49788.aspxrss@sagewire.orgFri, 18 Nov 2005 17:28:14 GMThttp://www.sagewire.org/java-corba/JAVA-idl-question-49772.aspxHello all, I am trying to write the simple hello world program by JAVA sun. The thing that the implemnetation of the interface is in seperate class than the server. The tutorial on the web just shows you that the implementation returns a simple string "hello world". What if I want to return a preperty of the serve (say the value of the variab) or if I want to use a function written in the server class? How'd I be able to use the server's information if the implemnatation is in diffe...http://www.sagewire.org/java-corba/JAVA-idl-question-49772.aspxrss@sagewire.orgMon, 24 Oct 2005 09:21:36 GMThttp://www.sagewire.org/java-corba/BiDirectional-IIOP-in-Open-Source-JAVA-ORBs-49764.aspxHi, I have read about callbacks at http://www.iona.com/support/docs/e2a/asp/5.0/corba/migration/html/InteropCx3.html and now I'm wondering if anyone knows if any of the open source JAVA ORB's supports Bi-Directional IIOP. Interop isn't an issue for me. It's sufficent if the ORB is able to communicate with another running instance of itself. Just having this feature available'd really make our architecture much easier. Best Regards //Jan Perssonhttp://www.sagewire.org/java-corba/BiDirectional-IIOP-in-Open-Source-JAVA-ORBs-49764.aspxrss@sagewire.orgWed, 12 Oct 2005 18:48:44 GMThttp://www.sagewire.org/java-corba/CORBA-call-timeout-49759.aspxHi all, How can I set timeout for CORBA calls? Thanks, Dmytrohttp://www.sagewire.org/java-corba/CORBA-call-timeout-49759.aspxrss@sagewire.orgTue, 13 Sep 2005 22:16:35 GMThttp://www.sagewire.org/java-corba/JacOrb-can-not-find-name-service-or-idl-compiler-49755.aspxHi, I'm a newbie with JacOrb. I installed it on windows, but trying to run ns and idl from command line and it can not find jaco for ns and for idl, it says it can not find idl. I added the \bin directory to my path. But looking in the bin, I can not find jaco or idl. Could anyone suggest what I might be doing wrong? Thank you, Gilhttp://www.sagewire.org/java-corba/JacOrb-can-not-find-name-service-or-idl-compiler-49755.aspxrss@sagewire.orgTue, 30 Aug 2005 14:02:10 GMThttp://www.sagewire.org/java-corba/is-it-possible-to-return-reference-to-object-on-49752.aspxThere are two ORBD servers and two applications working on them (first and second application). I need to create third application on seperate ORBD and pass refenence to object from first application to second application using third application. Second application should correcty call methods of that object. Will it work without any modifications to those two external applications ?http://www.sagewire.org/java-corba/is-it-possible-to-return-reference-to-object-on-49752.aspxrss@sagewire.orgFri, 05 Aug 2005 09:20:44 GMThttp://www.sagewire.org/java-corba/CORBA-resources-not-being-freed-up-49748.aspxHi all, I have got a problem with resources not being freed up by CORBA eventually causing out-of-memory errors. I've a JAVA based client-server architecture with objects being created on the server and passed back to the client via the Orb. By stepping through with JProfiler I can see that the Corba objects (_Stubs etc) and the JAVA objects that they wrap aren't being released I've tried using _release on the client and server and poa.deactivate _object () on the server and this act...http://www.sagewire.org/java-corba/CORBA-resources-not-being-freed-up-49748.aspxrss@sagewire.orgFri, 29 Jul 2005 00:52:44 GMThttp://www.sagewire.org/java-corba/run-Client-and-the-server-on-two-different-machine-49743.aspxHi, I am trying to execute my Corba/JAVA program with the Client on one machine and the server on another (things work fine on a single machine). ------------------------------------- - tnameserv -ORBInitialPort 1500 - JAVA Server -ORBInitialPort 1500 -ORBInitialHost htest - JAVA Client -ORBInitialPort 1500 -ORBInitialHost htest ---------------- I have tried running tnameserv on the server only."htest" is the servermachinename!! But any attempt to use the name service results in...http://www.sagewire.org/java-corba/run-Client-and-the-server-on-two-different-machine-49743.aspxrss@sagewire.orgSat, 09 Jul 2005 12:01:33 GMThttp://www.sagewire.org/java-corba/implement-outParameter-in-JAVA-49733.aspxHi, Have someone any experience in implement of out-Parameter in JAVA. //idl interface AA { string login (in string name,in string pass,out pp obj); }; How cann I implement it in a CORBA-application!(in Client- and Servant-side) could you please help? or Can you give me an example in this area? thanks in advance Nahalhttp://www.sagewire.org/java-corba/implement-outParameter-in-JAVA-49733.aspxrss@sagewire.orgSat, 09 Jul 2005 11:56:05 GMT