[jboss-user] [EJB 3.0] - Re: @GeneratedValue(strategy=GenerationType.AUTO) for oracle
Hi!
I haven not read all posts but I know the following works with Oracle.
1. Annotate your entity with @Entity as normal.
2. Annotate your ID column with @Id.
@GeneratedValue(strategy=GenerattionType.AUTO, generator="seqMyObject"),
@SequenceGenerator(name="seqMyObject", sequenceMame="SEQ_MY_OBJECT")
|
| @Entity
| public class MyObject {
|
|@Id
|@GeneratedValue(strategy=GenerationType.AUTO, generator="seqMyObject")
|@SequenceGenerator(name="seqMyObject", sequenceName="SEQ_MY_OBJECT")
|private Long id;
|
|...
|
| }
|
|
This shall work. As previous posts said it shall also be possible to put the
sequenceGenerator annotation in the class but in my point of view it looks
better to put it on the id property.
Cheers,
Oskar
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[jboss-user] [JBossWS] - Re: Upgrading to 4.2.2 changed published WSDL
Hello! Sorry to say, but this may be a hard working lesson to never go for the "code first" approach when creating web services which contracts shall be persistent over time and over different application servers. So a tip for future development, write your wsdl and included schemas by hand and then generate code from that (that's what we call "contract first"). Ok, now the good thing. You can always save your old published wsdl file and generate code from that. It will work for you. Kind regards /Oskar View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4144123#4144123 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4144123 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [EJB 3.0] - Re: How to start a session bean as soon as it is deployed
Here is a short eaxample:
| @Service
| @Management(MyServiceManagement.class)
| @Depends("jboss.ws:service=DeployerInterceptorEJB3")
| public class MyService implements MyServiceManagement {
|
|private Timer timer = null;
|
|@Resource
|private EJBContext ejbContext;
|
|public void start() throws Exception {
| timer = ejbContext.getTimerService().createTimer(1000, "Say Hello!!");
|}
|
|@Timeout
|public void timeout(Timer timer) {
| System.out.println(timer.getInfo());
| timer = ejbContext.getTimerService().createTimer(1000, "Say Hello
again!!");
|}
|
|public void stop() {
| timer.cancel();
|}
| }
|
|
| public interface MyServiceManagement {
|
| public void start() throws Exception;
|
| public void stop() throws Exception;
| }
|
|
|
/Oskar
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[jboss-user] [EJB 3.0] - Re: How to start a session bean as soon as it is deployed
Hi! When annotating with the service you have four life cycle methods that you can implement. *create *start *stop *destroy Try call test from start and you'll se that it will be called. Cheers /Oskar View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4140493#4140493 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4140493 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [EJB 3.0] - Re: Create timer -
Ooopss... Then we are in trouble... Is it possible to configure MySQL and Hypersonic with a XA data sources. What we want to do is to use the default data source as the timer data source and then use JPA with an underlying MySQL (with MyISAM tables) and get this to work. A config example would be great. Thanks a lot for your help! Kind Regards /Oskar View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4139514#4139514 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4139514 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [EJB 3.0] - Re: Create timer -
I'm using JBoss 4.2.2.GA. Do I still have to use the JBoss specific annotation @IgnoreDependency or is it possible to do this in a pure standard java ee way? Kind regards /Oskar View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4139503#4139503 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4139503 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [EJB 3.0] - Re: Create timer -
Hmm... and now you're back where you started, aren't you?
This is a pretty annoying problem. Is there a working example of doing this
within an EJB? Is the following solution possible?
| @Stateless
| @Local
| public class A {
|
|@EJB
|B b;
|
|/**
|* this method is the one that is invoked by the 'user'
|**/
|public void someBusinessMethodThatHasToCreateATimer(...) {
| ...
| b.startTimer();
|}
|
|
|/**
|* this method will do the timeout job
|**/
|public void handleTimeout(Timer timer) {
| ...
|}
|
| }
|
|
| /**
| * this is a wrapper class to get a new transaction that only has to
| * deal with one data source in its own transaction.
| **/
| @Stateless
| @Local
| public class B {
|
|@Resource
|EJBContext ejbContext;
|
|@EJB
|A a;
|
|/**
|* this method is invoked by A. the result shall be
|* a created and persisted timer.
|**/
|public void startTimer() {
| ejbContext.getTimerService().createTimer(...);
|}
|
|/**
|* handles the timeout and will not do anything more
|* than just call the handleTimeout in A.
|**/
|@Timeout
|public void timeout(Timer timer) {
| a.handleTimeout(timer);
|}
|
| }
|
|
This is not a nice solution using a circular reference, but is there any other
way get around this problem without reconfiguring JBoss?
Cheers
/Oskar
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[jboss-user] [JBossWS] - Re: jdk 1.6, jbossws 2.0.1 and jboss as 4.2.2.ga
Hi All! Downgrade your JVM and your problem shall be gone. It has to do with the SOAP-implementation (SAAJ). I think you can switch SAAJ-implementation by adding a newer saajImpl.jar file to the $JBOSS_HOME/lib/endorsed directory. I'm not sure about the last part about SAAJ but it is a known problem using JBoss 4.2.x with Java 6. Dheers /Oskar View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4132901#4132901 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4132901 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBossWS] - Re: out parameter
Hi again! Now I look at all these parts on a communication level. There might be a feature in JAXB to do all this state synchronization without your/my knowledge. I don't know. But the concept of web services does not support this kind of void feature where you change a value in your method "argument" - because there is no method or argument just an operation that accepts a message. This is something you already know, but we take it from the beginning if there are other persons whoe are unsure about the concept of web services. Web services, in this case SOAP, provide a stateless way to communicate with other components. You never know if these components are written in Java, .NET, Perl, C++ or whatever else. This is the whole point by using web services - You send a request message to a component and you get a response message in return. Web services also use http as communication protocol. Http is a so called dead protocol, i.e. one request and then one response before the communication dies (we have something call keep alive to speed up things but that is just a way to keep the socket connection open). To summarize, we have two stateless parts communicating with each other - or more correct one part (the client) asking the server for something by providing a message. The response is another message. The two parts don't know anything about each other more than what is exposed by the service contract (the WSDL file). The question is, how can we provide the client with a new state on the server. Can it be exposed to the client in another way than by using a return statement? I don't think so. Maybe JAXB can solve a void method by automatically map the contents of your request Java-object instance to the same instance as the response Java-object. Cheers /Oskar View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4132389#4132389 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4132389 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBossWS] - Re: out parameter
Hi! In such cases you have to return the new "state" to the client in form av a returned object. So you cannot have this method as a void method. Cheers /Oskar View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4131113#4131113 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4131113 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBossWS] - Re: Specifying the server's URL in the client?
Sorry! Didn't get it all. I think this thread would give you answers about how to do handle attachments in the way you want. http://www.jboss.com/index.html?module=bb&op=viewtopic&t=124280 /Oskar View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4129309#4129309 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4129309 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBossWS] - Re: Specifying the server's URL in the client?
Hi! Attachments are a tricky part. The simplest way to do is to add your attachment as a base64binary in your schema, but that is not what you always want to do. I've been asking a lot about how to use MTOM on a SOAPMessage, but I didn't get any response at all. To answer your question about how to add attachments to a SOAPMessage. You have to add an AttachmentPart to your SOAPMessage. The JavaDoc describes this part pretty well. take a look at http://java.sun.com/javase/6/docs/api/javax/xml/soap/AttachmentPart.html. Hope it helps! Cheers /Oskar View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4129308#4129308 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4129308 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBossWS] - Re: Specifying the server's URL in the client?
Hi!
You can always set the url in the service object when adding the port, like the
following:
| Service service = Service.create(new QName("...", "..."));
| service.addPort(new QName("...", "..."), SOAPBinding.SOAP11HTTP_BINDING,
"http://service.location/at/some/context";);
| dispatch = service.createDispatch(new QName(...","..."), SOAPMessage.class,
Service.Mode.MESSAGE);
|
Cheers
/Oskar
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[jboss-user] [JBossWS] - MTOM using javax.xml.ws.Provider?
Hello! Is it possible to implement MTOM when using the javax.xml.ws.Provider< SOAPMessage >? Does any of you have a simple example. Best regards /Oskar View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4127174#4127174 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4127174 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBossWS] - Re: SOAPElement as input param
Hi!
Just use a javax.xml.ws.Provider< SOAPElement > provider. You create a class
that implements the Provider interface. You'll get something like:
| @Local
| @Stateless
| @WebServiceProvider(
| serviceName = "...",
| portName = "...",
| targetNamespace = "...",
| wsdlLocation = "META-INF/wsdl/...")
| @ServiceMode(value = Service.Mode.PAYLOAD)
| public class MyServiceBean implements Provider {
|
| public SOAPElement invoke(SOAPElement requestSOAPElement) {
|
| ...
|
| }
|
| }
|
You can read more about this in the JBossWS documentation. Pay attention to the
ServiceMode.PAYLOAD. If you change this to ServiceMode.MESSAGE you can retrieve
the whole soap message.
You can only implement the javax.xml.ws.Provider with the types SOAPElement,
SOAPMessage and Source (e.g. StreamSource, DOMSource, ...).
Cheers
/Oskar
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[jboss-user] [EJB 3.0] - Re: Detect client disconnection
Hello! Unfortunately there are no safe functions in javascript to detect when the browser window is closed. For me it sounds better to grab the output stream from the response and check it in a separate thread while the session bean is executing. I think you can write an empty/blank character to the stream. Cheers /Oskar View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4125898#4125898 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4125898 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBossWS] - Re: reading a local properties file
Hello!
This is the way to go. Never add a properties-file in the WEB-INF folder. A
better place is on the classpath, i.e. in the WEB-INF/classes directory. Then
you can access this file with the following command:
|
Thread.currentThread().getContextClassloader().getResourceAsStream("filename.extension");
|
Cheers
/Oskar
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[jboss-user] [EJB 3.0] - Re: How to start a session bean as soon as it is deployed
Hi All! Important to know. An ejb is NOT started just because it is deployed. It is just available to a "client" through the application server. There is no method invoked on an ejb during or just after the deploy. Ok, there are ways to go around this. Add a service to your ejb that is invoking your ejb. Use the @Service-annotation and then you get methods like start(), stop() create() and destroy(). Kind regards! /Oskar View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4125893#4125893 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4125893 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [EJB 3.0] - Re: Sequence Generator Question
Hi Kasim!
Sequenzes are not hibernate specific "stuff". Instead sequences are database
specific counters. Oracle are using sequnces, but MsSQL, MySQL, etc. are using
identity mappings. If you are using MySQL you probably use an auto_increment to
get the same feature as an Oracle sequence.
Setting the strategy attribute (of the GeneratedValue-annotation) to AUTO will
let Hibernate choose the strategy depending on the underlying database. I.e.
Oracle will use sequence, MySQL will use identity.
This is what you shall do to be sure you write an implementation that works for
many database providers/brands.
|
| ...
|
| @Entity
| @Table(name="the_object")
| public class TheObject {
|
|...
|
|@Id
|@Column(name="id")
|@GeneratedValue(strategy=GenerationType.AUTO, generator="seqTheObject")
|@SequenceGenerator(name="seqTheObject", sequenceName="SEQ_THE_OBJECT")
|private Long id;
|
|...
|
| }
|
In this case, if you choose to use Oracle that is using sequnces, then you must
have created a sequence SEQ_THE_OBJECT declared in your Oracle database schema.
You get a create table syntax like:
| CREATE TABLE THE_OBJECT (
|ID NUMBER(10) NOT NULL,
|...
|PRIMARY KEY(ID)
| );
|
| CREATE SEQUENCE SEQ_THE_OBJECT START WITH 1 INCREMENT BY 1;
|
|
On the other hand, if you choose MySQL as your database provider, then you set
the id column to use "AUTO_INCREMENT".
| CREATE TABLE THE_OBJECT (
|ID INT(10) UNSIGNED NOT NULL AUTO_INCREMENT,
|...
|PRIMARY KEY(ID)
| )
|
I hope this answered your question.
Cheers
/Oskar
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[jboss-user] [Security & JAAS/JBoss] - How to design multi language SOA security?
Hello all!! I'm writing this into the JBoss security forum because I can't find any better place to put it. I hope I will get some good answers or at least good advices of how to implement a security model in a multi language SOA environment. I have an environment where we have some Perl models running in an Apache (httpd). We have some Java web services, some Perl web services, some other external applications. So it's just an pretty normal environment. My problem is to define and implement a security model in the environment. I want to secure data on user/group level, but I also want to restrict access to web service operations and Perl functions per user/group level. Do you know how to do this, some articles about where to start? Best regards /Oskar View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4117536#4117536 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4117536 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBossWS] - Re: maven2 - help to resolve javax.ws
Hello! Many of the javax... files (read jars, taglibs, ...) are under license of Sun Microsystems Inc. Therefore they are not part of the global maven repository. Make a mvn deploy:deploy-file (or install:install-file) to add the jars you want to your own repository. Cheers /Oskar View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4112148#4112148 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4112148 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBossWS] - Re: Dynamic no. of attachments using MTOM
Hi! Thanks a lot! //Oskar View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4108428#4108428 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4108428 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBossWS] - Re: Dynamic no. of attachments using MTOM
Hi again! Is this as simple as just creating JAX-B objects having normal annotations and then let one of the child objects take a DataHandler as argument? One more question. Where do all the attachments go if I use the Provider< SOAPMessage > implementation? Regards /Oskar View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4107253#4107253 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4107253 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBossWS] - Re: Dynamic no. of attachments using MTOM
Ok! What I mean is when I have a DataHandler I can get an input stream to the reach the attachment data. But what if I have the following xml. How do I get my xml document: | | | | | SOME TEXTUAL INFO 1 | SOME TEXTUAL INFO 2 | | this part will go as MTOM attachment | | | | SOME TEXTUAL INFO 1 | SOME TEXTUAL INFO 2 | | this part will go as MTOM attachment | | | | Are there two methods that are invoked in the implementing code. As I understand the DataHandler will give me the InputStream to the attachment (binary in above xml). But there is no way to get the rest of the xml, or is it? Regards /Oskar View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4107125#4107125 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4107125 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBossWS] - Re: Dynamic no. of attachments using MTOM
Hi! Thanks for a quick reply! Ok! It might be a good one to do so. When using a DataHandler list , where do I get the rest of my xml document. If using document/literal I will post/receive an xml document that may contain other textual information. In other words, my xml may contain some "normal" xml information and some binary information. Regards /Oskar View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4107069#4107069 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4107069 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBossWS] - Dynamic no. of attachments using MTOM
Hi! Has anyone made i possible to implement a web service that can receive or send multiple attachments using MTOM. All examples just have one DataHandler but this is not enough for what I want to do. I want to be able to use a dynamic number of attachments. XOP has support for several attachments in the xml document but how does JBoss and especially Java EE treat such a data structure. Where can I find my attachments? If I use the Provider< SOAPMessage > mechanism I have full control, but still the question: Where can I find the send attachments? Do I have to use a Provider< Source > implementation to solve this? My web service consumers want to send multiple documents to our server in one request. Upon other requests, I will generate a dynamic number of PDF documents on the server and then send them to the client. Is it possible? Of course we can bundle all attachments into a zip file and get one attachment - but this is an ugly work around. I hope someone can answer this question. Regards /Oskar View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4106990#4106990 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4106990 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBossWS] - Re: Deployed service statistics
Hi! http://repository.jboss.org/maven2/jboss/jbossws-spi/1.0.0.GA/jbossws-spi-1.0.0.GA.jar //Oskar View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4097904#4097904 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4097904 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBossWS] - Re: JBoss and Apache Axis compatibility
Hi! If you are creating "contract first" web services, there should be no problem at all. If you are generating your contract you can get into trouble. So stick to contract first and generate booth service implementation and client usage from the contract to be on the "safe" side. Regards Oskar View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4097706#4097706 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4097706 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBossWS] - Re: Deployed service statistics
Hi!
Just take a look in the source code for the jbossws web application and you´re
up and running. It's really simple when you find the correct source.
Anyway, here is a code snippet ...
| // get SPI provider and endpoint registry
| SPIProvider spiProvider = SPIProviderResolver.getInstance()
| .getProvider();
| EndpointRegistry epRegistry = spiProvider.getSPI(
| EndpointRegistryFactory.class).getEndpointRegistry();
|
| // loop over all endpoints
| Set objectNames = epRegistry.getEndpoints();
| for (ObjectName objectName : objectNames) {
|
| // get the endpoint by using its name
| Endpoint endpoint = epRegistry.getEndpoint(objectName);
|
| ...
| }
|
Cheers,
Oskar
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[jboss-user] [JBossWS] - Re: JBOSS Webservice & Thai Language
Hi! You have to set the encoding to UTF-8 (default is ISO-8859). I'm not sure if there is any other way right now than setting the file.encoding parameter to UTF-8. So add -Dfile.encoding=UTF-8 to your JAVA_OPTS when starting JBoss. Good luck! /Oskar View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4096568#4096568 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4096568 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBossWS] - Re: Multithreading in Jboss 4.0.1
Hi! The most correct way to do this is to write your own MBean/Service. AFAIK threads are not allowed inside an EJB (some application servers will allow threads in the EJB). So writing your own MBean that will take care of multithreading might solve your problem. Creating MBeans is about adding a new service entry in you jboss-app.xml that will point out a your-service.xml file. You MBean javacode must implement an interface s.a. YourServiceMBean (Notice the pattern interface name ends with MBean, the implementation does not); mbean interface: YourServiceMBean mbean impleementation: YourService You are looking up MBeans in the same way as you do with an EJB with the iniCtx.lookup(...) The MBean has some life cycle methods that you might want to use: start(), stop(), ... Start is called when the service is deployed. Check the JBoss application server documentation for more details. Hope this can help you. Cheers /Oskar View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4096383#4096383 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4096383 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [EJB 3.0] - Re: How to connect multiple databases at same time?
Hello! AFAIK the whole idea with JPA is to have one data source per ejb-jar-file (but I might have misunderstood everything). If you need to persist data into several schemas you have to create a "super/delegating" ejb that will lookup the correct ejb to use for persistence. So, you have to make your business logic in one ejb, then a lookup on a (local SLSB) ejb to actually use when persisting your data. Kind regards /Oskar View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4094363#4094363 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4094363 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBossWS] - Re: wsdl based web-service (like a paypal simulator)?
Hello! As I said before, this is probably due to the circular schema imports. JBoss will try to load the first schema (CoreComponentTypes.xsd). While scanning this schema JBoss will find the schema import for the 2:nd schema (eBLBaseComponents.xsd). While scanning this 2:nd schema JBoss will find the import of the 1:st schema (CoreComponentTypes.xsd) and so on. This circular schema scan will continue until you get out of memory. I can't find any other reason for this out of memory error. If you don't understand, just follow the xml schema import statements in both schemas and you'll understand what I'm saying. Best regards Oskar View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4093208#4093208 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4093208 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBossWS] - Re: wsdl based web-service (like a paypal simulator)?
Hi! The WSDL file imports two XML-schemas that create a circular reference. A good point would be to ask them to change their design. The wsdl file at https://www.sandbox.paypal.com/wsdl/PayPalSvc.wsdl imports two xml-schemas: | | | The CoreComponentTypes.xsd contains an import of eBLBaseComponents.xsd | | and the eBLBaseComponents.xsd contains an import of CoreComponentTypes.xsd | | And all this makes a circular reference between the two schema imports. Maybe one can file this as an extra feature/bug in JBoss. It shall not hang and it could be a good if JBoss was controlling if a schema already has been imported during the scan for schema imports. Hope this helps! Kind regards /Oskar View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4092851#4092851 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4092851 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBossWS] - Re: Transaction Not Allowed
Sorry, the links got messed up. Here they are again: Java EE Tutorial: http://java.sun.com/javaee/5/docs/tutorial/doc/ Java EE JavaDoc: http://java.sun.com/javaee/5/docs/api/javax/ejb/TransactionManagement.html //Oskar View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4091342#4091342 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4091342 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBossWS] - Re: Transaction Not Allowed
Hello! Do I understand You right if I say that Spring is starting its own transactions. If so, then you must use BMT (Bean Managed Transaction) and not CMT (Container Managed Transactions). CMT is used per default if you don't give any transaction attribute at all. Check out the Java EE tutorial chapter on transactions to learn more http://java.sun.com/javaee/5/docs/tutorial/doc/[/url]. Also check the JavaEE JavaDoc for more info [url]http://java.sun.com/javaee/5/docs/api/javax/ejb/TransactionManagement.html . Kind regards /Oskar View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4091341#4091341 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4091341 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBossWS] - Re: Raw Style webservices
Hmmm I think I had this problem a long time ago. As I can remember it is the Document type that gives you the problem. Try adding an element instead of a document. I think the xml parser will complain about adding a document node to an existing document which is not allowed. Try adding element instead and your code shall work. Cheers, Oskar View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4091241#4091241 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4091241 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBossWS] - Re: wsdl based web-service (like a paypal simulator)?
Hi!
I'm not sure if you are doing this, but I have had som troubles with JBossWS
and nested schema imports. I tried to have relative urls between schemas using
.. syntax for traversal of parent directory. JBossWS failed when doing this and
told me to use something like getParent() instead of .. So now I put all my xsd
files in the same folder under META-INF and now everything is working fine.
Here is an example using the provider interface. This is almost the same as
your implementation but you are using the @WebService annotation.
@Local
| @Stateless
| @WebServiceProvider(
| serviceName = "ServiceTest",
| portName = "ServiceTestSoap11Port",
| targetNamespace = "http://service.mydomain.com/service-test";,
| wsdlLocation = "META-INF/wsdl/service-test.wsdl")
| @ServiceMode(value = Service.Mode.MESSAGE)
| public class ServiceRegistrySEPBean implements Provider {
| public SOAPMessage invoke(SOAPMessage requestSoapMessage) {
| ...
| }
| }
|
/Oskar
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[jboss-user] [JBossWS] - Re: Encoding problem
Hello! You can start JBoss with the file.encoding parameter | -Dfile.encoding=UTF-8 | Be careful when doing this because you will treat all files as UTF-8-encoded if nothing else is given. OK, I haven't had any problems doing this on all our servers, but it is worth an extra note. Regards, Oskar View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4091235#4091235 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4091235 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBossWS] - Re: wsdl based web-service (like a paypal simulator)?
Hello! Take a look at the samples in the JBossWS distribution. I'm using contract first based web services with jboss that are working fine. Are your xml schemas valid? Do they point to a url that is inaccessible? Such things can cause JBoss to hang until it gets a timeout. Best /Oskar View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4090901#4090901 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4090901 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBossWS] - Re: Installation fails on JBOSS 4.0.4.
JBossWS 1.2.1.GA and above are made for JBoss 4.0.5.GA and above. anonymous wrote : Currently, we have integration layers for the JBossAS-5.0, JBossAS-4.2, JBossAS-4.0.5 and above. See http://jbws.dyndns.org/mediawiki/index.php?title=Install_JBossWS for more information about this. Regards /Oskar View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4090810#4090810 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4090810 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [EJB 3.0] - Re: Can't load @Service in JBoss 4.2.1
It fixed the problem. I had bundled the jboss-annotations-3.0.jar file to my ear file (didn't set the scope of the above jar to provided in my maven project). So my mistake. Removing that jar file from the ear solved my problem. Thanks for all help! /Oskar View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4089879#4089879 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4089879 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBossWS] - Re: SOAPMessage error: setProperty must be overridden by all
Hi! Everything I know is that the javax.xml.soap... implementations are found in the $JRE_HOME/lib/rt.jar ($JDK_HOME/jre/lib/rt.jar). If you want to override these implementation then you must place the correct jar files in the endorsed folder. You can read more about the Java Endorsed Override Mechanism here http://java.sun.com/javase/6/docs/technotes/guides/standards/. Make sure the system property java.endorsed.dirs property is set. I think JBoss does this by default by adding the folder $JBOSS_HOME/lib/endorsed. So adding the correct jar files to this folder may fix your problem. If that doesn't work, I really don't know. Best Oskar View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4089873#4089873 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4089873 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBossWS] - Re: SOAPMessage error: setProperty must be overridden by all
Hi! This is probably because you are running JBoss with Java SE 1.6. The SOAP implementation is bundled in the std Java 1.6 distribution. That is probably why you can't find the specified jar on your harddrive. Cheers, Oskar View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4089849#4089849 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4089849 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [EJB 3.0] - Re: How do I invoke a method just after an ear-deploy?
I started a new thread for this last question. Please see http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4089721#4089721 Best Regards Oskar View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4089732#4089732 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4089732 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [EJB 3.0] - Can't load @Service in JBoss 4.2.1
Hello!
I asked this question in an earlier thread
(http://www.jboss.com/index.html?module=bb&op=viewtopic&t=119784), but it is
another topic so a new thread i better. So, the problem is when I deploy a
simple POJO annotated @Service inside an ear-file.
My implementation is as follows:
ServiceReg.java
| @Service(objectName = "test:service=TEST")
| @Depends("jboss.ws:service=DeployerInterceptorEJB3")
| @Management(ServiceRegManagement.class)
| public class ServiceReg implements ServiceRegManagement {
|
| private String simpleProperty = null;
|
| public String getSimpleProperty() {
| return simpleProperty;
| }
|
| public void setSimpleProperty(String simpleProperty) {
| this.simpleProperty = simpleProperty;
| }
|
| // Lifecycle methods
| public void create() throws Exception {
| System.out
| .println(">>
RegService - Creating");
| }
|
| public void start() throws Exception {
| System.out
| .println(">>
RegService - Starting");
| }
|
| public void stop() {
| System.out
| .println(">>
RegService - Stopping");
| }
|
| public void destroy() {
| System.out
| .println(">>
RegService - Destroying");
| }
|
| }
|
ServiceRegManagement.java
| public interface ServiceRegManagement {
|
|
| public String getSimpleProperty();
|
| public void setSimpleProperty(String simpleProperty);
|
|
| // Lifecycle methods
| void create() throws Exception;
|
| void start() throws Exception;
|
| void stop();
|
| void destroy();
|
| }
|
When deploying these classes inside an ear file I get the following error from
JBoss.
| 11:16:25,931 INFO [EJBContainer] STARTED EJB:
se.my.service.test.soapmessage.ServiceReg ejbName: Se
| rviceReg
| 11:16:25,944 ERROR [STDERR] java.lang.RuntimeException: Problem registering
@Management interface fo
| r @Service class se.my.service.test.soapmessage.ServiceReg
| 11:16:25,946 ERROR [STDERR] at
org.jboss.ejb3.service.ServiceContainer.registerManagementInterfa
| ce(ServiceContainer.java:560)
| 11:16:25,948 ERROR [STDERR] at
org.jboss.ejb3.service.ServiceContainer.start(ServiceContainer.ja
| va:155)
| 11:16:25,949 ERROR [STDERR] at
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
| 11:16:25,950 ERROR [STDERR] at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorI
| mpl.java:39)
| 11:16:25,952 ERROR [STDERR] at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodA
| ccessorImpl.java:25)
| 11:16:25,953 ERROR [STDERR] at
java.lang.reflect.Method.invoke(Method.java:585)
| 11:16:25,953 ERROR [STDERR] at
org.jboss.ejb3.ServiceDelegateWrapper.startService(ServiceDelegat
| eWrapper.java:103)
| 11:16:25,954 ERROR [STDERR] at
org.jboss.system.ServiceMBeanSupport.jbossInternalStart(ServiceMB
| eanSupport.java:289)
| 11:16:25,955 ERROR [STDERR] at
org.jboss.system.ServiceMBeanSupport.jbossInternalLifecycle(Servi
| ceMBeanSupport.java:245)
| 11:16:25,956 ERROR [STDERR] at
sun.reflect.GeneratedMethodAccessor3.invoke(Unknown Source)
| 11:16:25,956 ERROR [STDERR] at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodA
| ccessorImpl.java:25)
| 11:16:25,967 ERROR [STDERR] at
java.lang.reflect.Method.invoke(Method.java:585)
| 11:16:25,968 ERROR [STDERR] at
org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDisp
| atcher.java:155)
| 11:16:25,969 ERROR [STDERR] at
org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
| 11:16:25,970 ERROR [STDERR] at
org.jboss.mx.server.Invocation.invoke(Invocation.java:86)
| 11:16:25,980 ERROR [STDERR] at
org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvo
| ker.java:264)
| 11:16:25,981 ERROR [STDERR] at
org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:6
| 59)
| 11:16:25,986 ERROR [STDERR] at
org.jboss.system.ServiceController$ServiceProxy.invoke(ServiceCon
| troller.java:978)
| 11:16:25,987 ERROR [STDERR] at $Proxy0.start(Unknown Source)
| 11:16:25,988 ERROR [STDERR] at
org.jboss.system.ServiceController.start(ServiceController.java:4
| 17)
| 11:16:25,988 ERROR [STDERR] at
sun.reflect.GeneratedMethodAccessor9.invoke(Unknown Source)
| 11:16:25,989 ERROR [STDERR] at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodA
| ccessorImpl.java:25)
| 11:16:25,989 ERROR [STDERR] at
java.lang.reflect.Method.invoke(Method.java:585)
| 11:16:25,990 ERROR [STDERR]
[jboss-user] [EJB 3.0] - Re: How do I invoke a method just after an ear-deploy?
Thank you all for quick replies. I tried the service annotoation as describen in the ejb tutorial. I think it must be the simplest way to go by simply adding the @Service-annotation. Doing is will make the deployment to fail in JBoss 4.2.1.GA also having JBossWS 2.0.1.GA installed. I get the following error: | 11:16:25,931 INFO [EJBContainer] STARTED EJB: se.my.service.test.soapmessage.ServiceReg ejbName: ServiceReg | 11:16:25,944 ERROR [STDERR] java.lang.RuntimeException: Problem registering @Management interface for @Service class se.my.service.test.soapmessage.ServiceReg | 11:16:25,946 ERROR [STDERR] at org.jboss.ejb3.service.ServiceContainer.registerManagementInterface(ServiceContainer.java:560) | 11:16:25,948 ERROR [STDERR] at org.jboss.ejb3.service.ServiceContainer.start(ServiceContainer.java:155) | 11:16:25,949 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) | 11:16:25,950 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) | 11:16:25,952 ERROR [STDERR] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) | 11:16:25,953 ERROR [STDERR] at java.lang.reflect.Method.invoke(Method.java:585) | 11:16:25,953 ERROR [STDERR] at org.jboss.ejb3.ServiceDelegateWrapper.startService(ServiceDelegateWrapper.java:103) | 11:16:25,954 ERROR [STDERR] at org.jboss.system.ServiceMBeanSupport.jbossInternalStart(ServiceMBeanSupport.java:289) | 11:16:25,955 ERROR [STDERR] at org.jboss.system.ServiceMBeanSupport.jbossInternalLifecycle(ServiceMBeanSupport.java:245) | 11:16:25,956 ERROR [STDERR] at sun.reflect.GeneratedMethodAccessor3.invoke(Unknown Source) | 11:16:25,956 ERROR [STDERR] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) | 11:16:25,967 ERROR [STDERR] at java.lang.reflect.Method.invoke(Method.java:585) | 11:16:25,968 ERROR [STDERR] at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155) | 11:16:25,969 ERROR [STDERR] at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94) | 11:16:25,970 ERROR [STDERR] at org.jboss.mx.server.Invocation.invoke(Invocation.java:86) | 11:16:25,980 ERROR [STDERR] at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264) | 11:16:25,981 ERROR [STDERR] at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659) | 11:16:25,986 ERROR [STDERR] at org.jboss.system.ServiceController$ServiceProxy.invoke(ServiceController.java:978) | 11:16:25,987 ERROR [STDERR] at $Proxy0.start(Unknown Source) | 11:16:25,988 ERROR [STDERR] at org.jboss.system.ServiceController.start(ServiceController.java:417) | 11:16:25,988 ERROR [STDERR] at sun.reflect.GeneratedMethodAccessor9.invoke(Unknown Source) | 11:16:25,989 ERROR [STDERR] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) | 11:16:25,989 ERROR [STDERR] at java.lang.reflect.Method.invoke(Method.java:585) | 11:16:25,990 ERROR [STDERR] at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155) | 11:16:25,990 ERROR [STDERR] at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94) | 11:16:25,991 ERROR [STDERR] at org.jboss.mx.server.Invocation.invoke(Invocation.java:86) | 11:16:25,991 ERROR [STDERR] at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264) | 11:16:25,992 ERROR [STDERR] at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659) | 11:16:25,992 ERROR [STDERR] at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:210) | 11:16:25,993 ERROR [STDERR] at $Proxy80.start(Unknown Source) | 11:16:25,993 ERROR [STDERR] at org.jboss.ejb3.JmxKernelAbstraction.install(JmxKernelAbstraction.java:120) | 11:16:25,994 ERROR [STDERR] at org.jboss.ejb3.Ejb3Deployment.registerEJBContainer(Ejb3Deployment.java:301) | 11:16:25,994 ERROR [STDERR] at org.jboss.ejb3.Ejb3Deployment.start(Ejb3Deployment.java:362) | 11:16:25,995 ERROR [STDERR] at org.jboss.ejb3.Ejb3Module.startService(Ejb3Module.java:91) | 11:16:25,995 ERROR [STDERR] at org.jboss.system.ServiceMBeanSupport.jbossInternalStart(ServiceMBeanSupport.java:289) | 11:16:25,996 ERROR [STDERR] at org.jboss.system.ServiceMBeanSupport.jbossInternalLifecycle(ServiceMBeanSupport.java:245) | 11:16:25,996 ERROR [STDERR] at sun.reflect.GeneratedMethodAccessor3.invoke(Unknown Source) | 11:16:25,997 ERROR [STDERR] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) | 11:16:25,997 ERROR [STDERR] at java.lang.reflect.Method.invoke(Method.java:585) | 11:16:25,998 ERROR [STDERR] at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155) | 11:16:25,999 ERR
[jboss-user] [EJB 3.0] - How do I invoke a method just after an ear-deploy?
Hello! Does any of you out there know how to invoke an ejb3 method just after deploy of the ear file? (i.e. not the @PostConstruct, @PostActivate because these methods are called once per ejb instance). There is a way to use an mbean and do something in the start method. But for me this is like using the big cannon for just a simple thing. Best regards /Oskar View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4089058#4089058 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4089058 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [EJB 3.0] - Re: JTA EntityManager cannot access a transactions
Hello!
I'm not sure , but if I look at your code you instantiate the em by yourself.
Examples I've seen do not do that, they leave that part to JBoss, like the
following code. Are you sure you get the correct entity manager?
|
| @Stateless
| @TransactionManagement(TransactionManagementType.BEAN)
| public class MySessionBean implements MyInterface {
|
|@Resource
|private EntityManager em;
|
| }
|
|
Kind regards
/Oskar
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[jboss-user] [JBossWS] - Re: Sample application
Hello! There are several examples in the JBossWS-distribution. Just download the normal distribution (src distribution is not required). The distribution zip file contains another zip file with lots of examples about how to do what in what situation. Build the examples, deploy them into JBoss and you have something to test/look at. Kind regards Oskar View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4083277#4083277 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4083277 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBossWS] - Re: How di I get detail in SOAPFault
... and I was expecting something like | http://schemas.xmlsoap.org/soap/envelope/";> | | | | http://schemas.xmlsoap.org/soap/envelope/";>codeNS:Server | javax.xml.ws.soap.SOAPFaultException | | http://my.service.com/common-ws/types";> |SC_BAD_REQUEST |This is a faked error | | | | | | Does anyone know how I shall write my code to get the detail part of the message to be serialized. Is it a bug? //Oskar View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4081484#4081484 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4081484 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBossWS] - Re: How di I get detail in SOAPFault
The response I get from JBoss is: | http://schemas.xmlsoap.org/soap/envelope/";> | | | | http://schemas.xmlsoap.org/soap/envelope/";>codeNS:Server | javax.xml.ws.soap.SOAPFaultException | | | | //Oskar View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4081047#4081047 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4081047 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBossWS] - How di I get detail in SOAPFault
Hello!
I can't get the detail element of the SOAPFault. Is there a magic way to do
this. I have a Provider< SOAPMessage > implementation. When I do the following
...
| @Local
| @Stateless
| @WebServiceProvider(
| serviceName = "MyService",
| portName = "MyServiceSoap11Port",
| targetNamespace = "http://my.service.com/something";,
| wsdlLocation = "META-INF/wsdl/my-service.wsdl")
| @ServiceMode(value = Service.Mode.MESSAGE)
| public class MyServiceEndpointProvider implements Provider {
|
|public SOAPMessage invoke(SOAPMessage requestSoapMessage) {
| ...
|
| SOAPFault theSOAPFault = SOAPFactory.newInstance().createFault();
| Detail soapFaultDetail = soapFault.addDetail();
| SOAPElement myFaultElement = soapFaultDetail.addChildElement(new
QName("http://my.service.com/common-ws/types";, "myFault"));
| SOAPElement myCodeElement = myFaultElement.addChildElement(new
QName("http://my.service.com/common-ws/types";, "code"));
| myCodeElement.setNodeValue("SC_BAD_REQUEST");
| SOAPElement myMessageElement = myFaultElement.addChildElement(new
QName("http://my.service.com/common-ws/types";, "message"));
| myMessageElement.setNodeValue("This is a faked error");
| throw new SOAPFaultException(theSOAPFault)
|
| ...
|}
| }
|
... the detail part of the fault is missing, i.e. the serialized response does
not contain my detail information, just the top fault element. Am I missing
something obvious here or is it a bug. I'm using JBoss 4.2.1.GA with JBossWS
2.0.1.GA. And yes, my wsdl points out a fault element specifying the detail
above.
Thanks in advance
/Oskar
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[jboss-user] [JBossWS] - Re: How to import relative schemas?
I posted i Jira issue about this [url]http://jira.jboss.org/jira/browse/JBWS-1798[url]. *** I deploy an ear file in JBoss5 that contains a war and a jar fil. The jar file contains a SLSB and the war file contains the web service (implemented as a Provider[SOAPMessage]). The war file has the following file structure in the the WEB-INF/wsdl folder: | WEB-INF/wsdl | my-service.wsdl | /imported | /my-service | /1.0-SNAPSHOT | my-service.xsd | /common | /1.0-SNAPSHOT | common.xsd | the wsdl file has a schema import like the my-service.xsd imports the common.xsd file with the following import statement Having this configuration will put JBoss into trouble. The error message sent is telling med that parent paths are not allowed, and pointing out to use getParent() instead. So I setting the schemaLocation attribute to getParent()/getParent()/ will point out another path, but it is completely wrong. *** Best /Oskar View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4080051#4080051 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4080051 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBossWS] - Re: How to import relative schemas?
Some more info... The schemas I'm using are including other schemas too, that are also referenced by a relative schema location. So it's is i kind of nested schema imports in several schemas. All schemas are not directly located under WEB-INF/wsdl, instead they are located under their resp. http-path on another schema-server, e.g. WEB-INF/wsdl/a/a.xsd, WEB-INF/wsdl/b/b.xsd //Oskar View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4079035#4079035 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4079035 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBossWS] - How to import relative schemas?
Hi All! I cannot not manage to create a deployment in Boss-5.0.0.Beta2 where I import schemas by relative paths. Using "../"-paths are not allowed (getting an exception telling me that parent paths are not allowed). Parent paths are allowed in JBossWS 1.2.1.GA on JBoss 4.0.5.GA. What I'm actually doing is that I create my wsdl and schema files by hand, i.e. contract first development. Then I create an endpoint provider to handle incoming requests. In the endpoint I set the wsdl location to WEB-INF/wsdl/... This is working, JBoss finds my wsdl file but cannot resolve schema the relative path of imported schemas. Does anyone know how to solve this problem? Thanks Oskar View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4079033#4079033 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4079033 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [EJB 3.0] - Re: need help for Transaction Attribute Types
Hi All! I haven't read everything in this thread but a good idea might be to take a look in the Java EE tutorial. It has a whole chapter discussing transactions. Whole tutorial: http://java.sun.com/javaee/5/docs/tutorial/doc/ Transactions: http://java.sun.com/javaee/5/docs/tutorial/doc/Transaction.html#wp79663 Kind regards /Oskar View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4073936#4073936 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4073936 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [EJB 3.0] - Re: Can a Stateless bean make a call to an entity bean to pe
Hi again! Good news! Take a look at this post on another forum http://forums.oracle.com/forums/thread.jspa?threadID=244914 //Oskar View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4058577#4058577 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4058577 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [EJB 3.0] - Re: Can a Stateless bean make a call to an entity bean to pe
Hello again! If your datasource is correctly deployed, then I don't know. It might be a TopLink issue. This is the way to deploy a EJB3 jar file and connect it to a datasource. When using EJB3 and JPA you are not using Hibernate directly. You are using JPA, which JBoss in turn maps to Hibernate. You don't have to care about the implementation of JPA. JBoss choose Hibernate, Glassfish choose TopLink, but they are all doing the same thing. The whole idéa is that you don't have to care about the underlying mechanism/implementation. So, if you are using pure JPA, then you should go for the standard behaviour of the apllication server's implementation. On the other hand, if you are using special features of for example TopLink, or if you aren't satisfied with the standard implementation (in this case Hibernate), then of course you should go for TopLink if you find TopLink solve your problems. Kind regards Oskar View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4058576#4058576 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4058576 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [EJB 3.0] - Re: Can a Stateless bean make a call to an entity bean to pe
Hi! The datasource file has its own deployment, so this file shall be put directly in the deploy folder. When doing this you'll see JBoss deploying the ds file. After the deloyment (takes a second or two) you can find the deployed datasource in the jmx-console (http://localhost:8080/jmx-console). In the jmx-console you shall be able to find a local transaction source, a connection pool etc. All these are are named from jndi-name in your ds.xml-file. The persitence.xml file shall be bundled in the classpath of the jar file containing your ejbs. The error you get must, as far as I can see, be due to an incorrect deployment of the ds-file. What if you only deploy the ds-file? Do get any errors? Can you see the deployed datasource in the jmx console? Best //Oskar View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4058103#4058103 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4058103 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [EJB 3.0] - Re: Can a Stateless bean make a call to an entity bean to pe
Sorry, now thing got messed up here. We take the examples once again. Look at
the JNDI-names. These got messed in the previous post.
//Oskar
persistence.xml
| http://java.sun.com/xml/ns/persistence";
| xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
| xsi:schemaLocation="http://java.sun.com/xml/ns/persistence
| http://java.sun.com/xml/ns/persistence/persistence_1_0.xsd";
| version="1.0">
|
|
|
| java:/my-service-DS
|
|
|
|
|
|
|
|
my-service-ds.xml
|
|
|
|
|
| my-service-DS
|
|
|
| jdbc:${jdbc.vendor}://${db.host}:${db.port}/${db.name}
|
| ${db.username}
| ${db.password}
| ${jdbc.driverclass}
|
|
| 0
| 5
|
|
| 1
|
|
|
|
org.jboss.resource.adapter.jdbc.vendor.MySQLValidConnectionChecker
|
|
|
|
| org.jboss.resource.adapter.jdbc.vendor.MySQLExceptionSorter
|
|
|
|
|
| mySQL
|
|
|
|
|
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[jboss-user] [EJB 3.0] - Re: Can a Stateless bean make a call to an entity bean to pe
Hi!
It seems like JBoss can't find your datasource. It also looks like you are
using toplink, are you? The example bellow is for the normal JBoss EJB3 (on top
of Hibernate). Anyway, the configuration shall still be the same (please
correct me if I'm wrong) except some of the properties in persistence.xml.
So, you shall have a persistence.xml file packed with your ejb-jar-file. The
file looks something like (the example is using MySQL-dialect. You shall
probably use the Oracle dialect):
| http://java.sun.com/xml/ns/persistence";
| xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
| xsi:schemaLocation="http://java.sun.com/xml/ns/persistence
| http://java.sun.com/xml/ns/persistence/persistence_1_0.xsd";
| version="1.0">
|
|
|
| java:/service-fundorder-DS
|
|
|
|
|
|
|
|
Then you must deploy a data-source-file that defines the connection to the
database. The filename must end with -ds.xml, e.g. my-service.ds.xml This file
looks something like (also MySQL). THere are plenty of such example files in
the JBoss distro under docs/examples/jta:
|
|
|
|
|
| my-service-DS
|
|
|
| jdbc:${jdbc.vendor}://${db.host}:${db.port}/${db.name}
|
| ${db.username}
| ${db.password}
| ${jdbc.driverclass}
|
|
| 0
| 5
|
|
| 1
|
|
|
|
org.jboss.resource.adapter.jdbc.vendor.MySQLValidConnectionChecker
|
|
|
|
| org.jboss.resource.adapter.jdbc.vendor.MySQLExceptionSorter
|
|
|
|
|
| mySQL
|
|
|
|
Kind regards
//Oskar
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[jboss-user] [JBossWS] - Re: change HTTP status code in a WS fault
Hi All! I'm not sure if this works, but an idéa might be to implement a simple servlet filter that you put in front of the servlet. The filter will then invoke the http request, check the response code and change it if necessary. A normal servlet has a filter chain, and I think you can configure one in web.xml for this kind of servlet too. Best regards Oskar View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4056215#4056215 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4056215 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [Tomcat, HTTPD, Servlets & JSP] - War inside ear, where to place taglib jars?
Hi all! I've been struggling a lot with a problem I didn't expect do face at all. What I try to do is to create a web application using Servlet 2.4, JSTL and Spring. This is OK in Tomcat. But creating an ear file and place all dependent jar in the ear instead of the war will make JBoss (read Tomcat) to crash and tell me that it cannot find the JSTL code in any jar. But all necessary jars are in the ear, the jboss-app.xml defines a new repository loader. It works because Spring finds and loads the spring beans xml file. Everyting seems to be alright, except when running JSPs containing taglib references. Tomcat says it cannot find implementing taglib. The solution I found was to put all taglib jars in the war's WEB-INF/lib folder. But shall it be this way? What if I want to use Spring, JSTL etc. in other war/jar files. In such case, do I have to duplicate these jars? I would be very glad if someone can help me find a solution where Tomcat can find all jars inside the ear, even those containing taglib implementations. With kind regards Oskar View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4051120#4051120 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4051120 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBossWS] - Re: javax.xml.rpc.JAXRPCException: Cannot obtain operation m
Hi! I read another thread on this forum having the same problem. It sounds that the SOAPAction http header is not set. Can you try to invoke the service by using SoapUI http://www.soapui.org, or enable the RequestDumperValve in tomcat's service.xml ($JBOSS_HOME/server/default/deploy/jbossweb-tomcat55.sar/server.xml). Doing so you can see all the sent request parameters, headers etc. Kind regards Oskar View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4050899#4050899 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4050899 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBossWS] - Re: wstools error from WSDL to Java
Hello!! You shall use forward slashes instead of the backslash in the windows path, i.e. change C:\test\HEBService_Full_.wsdl to C:/test/HEBService_Full_.wsdl Kind Regards Oskar View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4047442#4047442 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4047442 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBossWS] - Re: creating new targetnamespace for complex types
Hi! I think this sounds terrible for you, but you probably have to start working in the other direction. If you want to ensure your contract (the wsdl file) is changed in the way you want, then you must start with taking control over it, i.e. develop it by yourself. What I'm saying - take full control of your wsdl and its dependent schema instances. Beeing in your situation, it might be good saving the old wsdl file and then run a wsprovide. Your wsdl will be the same but you have to update your implementation. With kind regards Oskar View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4045673#4045673 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4045673 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [EJB 3.0] - Re: EJB3 and jndi error.
Hi! Take a look in the jmx console/jndi view to see under what name you ejb is bound. For me it looks like you forgot a slash right after the "java:". With kind regards Oskar View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4044591#4044591 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4044591 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBossWS] - Re: how to deal with unicode
Hi! It looks like you have a space between the - and D character in -Dfile.encoding... //Oskar View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4044366#4044366 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4044366 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [EJB 3.0] - Re: what´s the er ror
Good work! Sometimes it is hard for JBoss to find a good error message. When you specify the column annotation, JBoss tries to save/serialize the object into that column, no matter of what type it is. So in this case, JBoss finds the UsuarioEJB and then i tries to save it into the column idUsuario - and here is the place where everything goes wrong. How can Jboss serialize UsuarioEJB into the specified column, it doesn't have a type for it, ... //Oskar View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4043611#4043611 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4043611 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [EJB 3.0] - Re: what´s the er ror
Are you sure you want to use Double as you id type. Normally databases are using integers for ids. Try to use Long ,or Integer if you can gurarantee that you won't exceed the max int value, instead? With kind regards Oskar View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4043580#4043580 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4043580 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [EJB 3.0] - Re: Joined Subclass Inheritance Strategy Problem
Hello!! I'm not sure if this is what you are asking for. Take a look at the following post http://www.jboss.com/index.html?module=bb&op=viewtopic&t=83732. It might handle what you are looking for, but in a persistent way instead of querying. With kind regards Oskar View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4043570#4043570 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4043570 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [EJB 3.0] - @EmbeddedId vs. @IdClass - when shall I use what?
Hi all! Can anyone explain the difference between the two annotations @IdClass/@Id and @Embeddable/@EmbeddableId. When shall I use @IdClass and when shall I use @EmbeddedId? Does anyone of you have a good answer to this? I would really appreciate your help to make me understand what decision to take in different situations. Best Regards /Oskar View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4043246#4043246 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4043246 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [EJB 3.0] - Re: HQL/ JPA-QL Query Tuning: How to enforce the join order
anonymous wrote : This is just sick disgusting rubbish! Who ever invented that stuff - fire him! | No, sorry, this is not "sick disgusting rubbish". As a matter of fact, the join order is of importance for many databases. One can think that a databse's execution planner should fix this, but some of them aren't. Ok, why is the order of importance. When joining the same table with different other tables one get subsets of data that in turn will be joined again etc. In this example whe have T1, T2 and T3. Let say a join between T1 and T2 gives 1.000.000 records in return and a join between T1 and T3 gives 1000 records in returns. Of course it is better to do the T1 and T3 join before and the make a join between result of (T1, T3) and T2. It will speed up a lot because you are cutting off most of the records in the first join. With kind regards Oskar View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4043081#4043081 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4043081 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [EJB 3.0] - Re: ejb-jar.xml a clear definition for EJB3
Oooppss.. One more thing I forgot. If you don't provide the ejb-jar.xml file, JBoss will deploy your ejbs as: //Local or //Remote. In the example above you will get something like: /my-service/MyBean/Local or /my-service/MyBean/ Sorry for using the word "service" here. I did'd som web services and called them ...-service. That's why the service extension of the ear file's name. //Oskar View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4042769#4042769 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4042769 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [EJB 3.0] - Re: ejb-jar.xml a clear definition for EJB3
Hello! No, in general you don't need the ejb-jar.xml. You can include the ejb-jar.xml file if you intend to override settings from given annotations. But in generel, you don't need it. What you need to do is: Create a JAR-file with the ejb:s you want to deploy. This file must also include a META-INF/persistence.xml file where you ponit out the datasource you wan't to use. Here is an example: | http://java.sun.com/xml/ns/persistence"; |xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; |xsi:schemaLocation="http://java.sun.com/xml/ns/persistence | http://java.sun.com/xml/ns/persistence/persistence_1_0.xsd"; |version="1.0"> | | | java:/my-ejbs-DS | | | | | | | | | The structure of the final jar file containing the ejb:s is something like: | /my-ejbs.jar |/META-INF | MANIFEST.MF | persistence.xml |/my | /example | /bean | MyBean.class | ... | Then you need to create an ear-file. This is not a must, but you get better structure if you deploy your ejbs in an ear file. You still need to specify the META-INF/application.xml file. Here is an example: | | http://java.sun.com/xml/ns/j2ee"; |xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; |xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/application_1_4.xsd"; |version="1.4"> |my application description |my-application | | | | my-ejbs.jar | | | | | | my-service-jaxws-web.war | /my-service-jaxws-web | | | | A good idea is also to bundle the dependent jar files in the ear file. Place them in the lib folder of the ear file. In the META-INF folder you create a jboss-app.xml file where you tell jboss to use the libs you provide in the ear file. Note that if you do this way and also include a war file in the ear - then make sure you don't have any WEB-INF/libs/... in the war file. Here is an example: | http://www.jboss.org/j2ee/dtd/jboss-app_4_0.dtd";> | |my-ejbs:app=ejb3 | | So finally, this is the structure of the ear file: | my-service.ear |/my-ejbs.jar |/lib | dependency_jar_A.jar | dependency_jar_B.jar | ... |/META-INF | MANIFEST.MF | application.xml | jboss-app.xml | Kind regards Oskar View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4042766#4042766 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4042766 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBossWS] - Question: How does JBossWS find the business method to invok
Hello!! This may be a stupid question. Looking into the source may answer this, but I think it is better asking you for a better answer. After looking at several WSDL files generated by JBossWS (also the samples in the JBossWS distro) where document/literal is used but no soap action is specified for each operation. If I'm not using WS Addressing, how can JBossWS understand what business method to invoke? Is it decided by the request type? Kind Regards Oskar View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4040986#4040986 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4040986 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBossWS] - Re: jboss4.0.5 + which version of jbossws + correct document
Hello!! You shall use the latest JBossWS documentation if you are using JBossWS. You can find it here http://jbws.dyndns.org/mediawiki/index.php/Main_Page Regards Oskar View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4040547#4040547 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4040547 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [EJB 3.0] - Re: 10,000 Recorc Per Second (In EJB 3.0)
Ok, I nunderstand. Some questions: Do you have a constant flow of messages? Do you need synchronus responses? If not, it might be possible for you to que these requests? Is is a requirement to have the data published in the database right after you have returned a response? //Oskar View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4039883#4039883 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4039883 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [EJB 3.0] - Re: Problem with composite Primary key which is also a forei
Hi! The @Id annotation will annotate the primary key of your class. The parent id is not the primary key of your class, it is a foreign key, but an @Id in the parent class. Remove @Id from the parentId. If you want to use composite keys, take a look here http://docs.jboss.org/ejb3/app-server/tutorial/composite/composite.html Kind Regards Oskar View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4039873#4039873 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4039873 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [EJB 3.0] - Re: 10,000 Recorc Per Second (In EJB 3.0)
Hi All! The intention of my last post was to explain why sequences, indexes etc. make the solution less performant. I still agree with Felix. Huge bulk operations shall be done by using the tools provided by the database, in this case a stroed procedure. //Oskar View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4039852#4039852 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4039852 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [EJB 3.0] - Re: 10,000 Recorc Per Second (In EJB 3.0)
Ok!! Having indexes will slow down an insert statement. Why? The database has to write an extra entry into an index for each insert. Depending on indexed column, this may also slow down update statements. Using transacttions is even worse. The database must write into a transaction log to be able to do a rollback if necessary. Using sequences instead of an id generated by Java. Yes, a little bit of course. For each insert statement, Hibernate must query the database for the next sequence number, or hibernate must update the Java object with the new sequence number set by the database using an sql query. In general all SQL databases are slow when it comes to disk io, i.e. taking care of the data. The data files are normally not optimized for either reading and/or writing. A relation database will force the disk to move the read head, which is a physical movement, serveral times on the disk for each data read/write operation. Indexes are normally read into memory, but the data has to be read/written. This is why realtion database are fast in finding items (in memory index lookup) but relatively slow when it comes to fetching/writing data. Regards Oskar View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4039823#4039823 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4039823 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [EJB 3.0] - Re: 10,000 Recorc Per Second (In EJB 3.0)
Hi again! What I actually mean is that normally it is better to have a few really fast computers instead of a single powerful machine. And I understand your situation, you have this machine and you wan't to use it. Do you know if there are other IO-intensive tasks running on that machine at the same time? Normally you just don't buy such a server to insert 1 rows/sec in an oracle database. Are you "alone" on your server? //Oskar View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4039324#4039324 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4039324 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBossWS] - Re: setProperty must be overridden by all subclasses of SOAP
Check the manual chapter 2.2.2.4 http://docs.jboss.org/jbossas/jboss4guide/r5/html/ch2.chapter.html#d0e2648 Regards Oskar View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4039275#4039275 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4039275 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [EJB 3.0] - Re: 10,000 Recorc Per Second (In EJB 3.0)
Hi again! Here is some information from a project I attended a couple of years ago. We operated on a Sun Starfire (Sun Enterprise 1), totally 32 cpus and 32GB RAM, our domain had 12 cpus and 12 GB RAM. A lot has hapend since then, but still, such computers are not fast when it comes to simple things like database inserts. They are used for extreme load and may calulate a lot of complex stuff. We hade Oracle on the starfire. On another server we had a Java program doing import stuff to the database. In our case, on the Starfire, the application perfomed much better when using 5-10 threads than using 20 or 30 of them. (I've read about other persons complaining about how Java 1.4.x scales on multi cpu machines). Note that we used Java 1.4.x here. I don't know about how Java 1.5 or Java 1.6 behave on multi cpu machines. When we changed the environment to a normal Compaq D180 server (the pizza box) with only 2 Intel Xeon, 1GB RAM having better clock frequency, we got much better performance. I can't remember exactly how much better, but I know we are talking about several 100 percents. We had Java on one server and Oracle on antoher server (also a pizza box, but 4GB RAM). These machines used Windows 2000 Server Std. Edition. Then we tried to seutp Oracle on a 8 Xeon cpu Dell server 8GB RAM, with Windows 2000 Server Ent. Ed (you had to have ent. ed. to be able to use all processors and all memory). This machine had lower processor speed than the piza box. This configuration gave us worse performance compared to the 2 pizza boxes. On all machines we were in contact with Oracle about how to setup the Oracle to get the best performance. One thing Otracle learned me, but this was version 8.1.6, was to setup the chunk size of the disks. When you raid your disks, you shall have as specific chunk size. At least on windows. You shall also have a special raid configuration. From the beginning we had raid 10, but as I can remember you shall use something else. Best insert performance: 1. import of flat file 2. creating a stored procedure wher you sent a kind of comma separated string. 3. Java - Oracle simple sql prepared statements 4. Java - using simple statements. ... What about the network between database and java. Are they running on separate machines. If not you will have a slower system. Finally, Yes, the OCI drivers are much faster. Ther are communicating directly with the Oracle DB. The non OCI drivers are normally working with the PL/SQL in Oracle - an extra layer on top of the database. Regards Oskar PS... >From Java, rember to turn off auto commit. Ds. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4039259#4039259 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4039259 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [EJB 3.0] - Re: 10,000 Recorc Per Second (In EJB 3.0)
It is possible to configure hibernate to do bulk operation. Perhaps you've already tried it? If not, take a look a http://www.hibernate.org/hib_docs/v3/reference/en/html_single/#queryhql-bulk //Oskar View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4039139#4039139 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4039139 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [EJB 3.0] - Re: 10,000 Recorc Per Second (In EJB 3.0)
... one more thing. Whater decision you make here. Make sure you are using the native Oracle driver. //Oskar View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4039023#4039023 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4039023 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [EJB 3.0] - Re: 10,000 Recorc Per Second (In EJB 3.0)
Hi!! Using EJBs here is probably not the best way to go. Doing so will cause the container to create a lot of insert statements - too many to get the performance you want. If I'm wrong here, let me know. I did something like this a couple of years ago with Oracle 8.1.6. If you don't care about all transactions a good way might be to create a data file (normally a comma seprataed flat file), which you later do an import on. Here you get performance, but if it is an good design. I don't think so. Good design and performance are often something that is hard to combine. Another way is to create a stored procedure that you call when you have, let say 5000 records to insert. One thing to think of is the data transport. Using Oracle from Java you go from client(s) to a java server, to PL/SQL to Oracle DB. Kind Regards Oskar View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4039021#4039021 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4039021 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBossWS] - Re: How to provide soapAction from dispatch call?
I file this as a bug in JIRA http://jira.jboss.com/jira/browse/JBWS-1611. There is no SOAPAction http header sent to the server doing the specified way. //Oskar View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4038332#4038332 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4038332 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBossWS] - Re: How to provide soapAction from dispatch call?
Does anyone know if this is a bug or related to something else. Or how do I get around this problem? I found this thread on java.net forum http://forums.java.net/jive/message.jspa?messageID=190079. Doesn't help much but it seem to be a problem in jwsdp2. Regards Oskar View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4037940#4037940 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4037940 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBossWS] - Re: Element or attribute do not match QName production: QNam
It seems like using a StreamSource instead of the DOMSource will work to get around this problem. But I can't understand why. //Oskar View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4037614#4037614 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4037614 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBossWS] - How to provide soapAction from dispatch call?
Hello!
I've tried a to fix this for some hours know. Maybe I'm doing something
completely wrong here.
I have a web service client that that is using the dispatch technique. I will
use the dispatch because I'm using xmlbeans to bind my data. Here is a little
code snippet of what I'm trying to do:
| // names
| String targetNamespace = "http://test/test-service";;
| QName serviceQName = new QName(targetNamespace, "TestService");
| QName portQName = new QName(targetNamespace, "TestServiceSoap11Port");
| URL wsdlURL = new
URL("http://lpt-osca:8080/service-testservice-jaxws-web?wsdl";);
|
| // create service
| Service service = Service.create(serviceQName);
| service.addPort(portQName, SOAPBinding.SOAP11HTTP_BINDING,
wsdlURL.toExternalForm());
| Dispatch dispatch = service.createDispatch(portQName,
StreamSource.class, Mode.PAYLOAD);
|
| // set SOAPAction
| dispatch.getRequestContext().put(BindingProvider.SOAPACTION_USE_PROPERTY,
true);
| dispatch.getRequestContext().put(BindingProvider.SOAPACTION_URI_PROPERTY,
"uri:placeBuyOrder");
|
| // create xml options for pretty print
| XmlOptions xmlOptions = new XmlOptions();
| xmlOptions.setSavePrettyPrint();
|
| // create request
| TestRequestDocument testRequestDocument =
TestRequestDocument.Factory.newInstance();
| ...
|
|
| // print request
| System.out.println("REQUEST");
| testRequestDocument.save(System.out, xmlOptions);
| System.out.println();
|
| // save request in a stream
| ByteArrayOutputStream requestByteArrayOutputStream = new
ByteArrayOutputStream();
| testRequestDocument.save(requestByteArrayOutputStream);
|
| // create a new stream source
| StreamSource requestStreamSource = new StreamSource(new
ByteArrayInputStream(requestByteArrayOutputStream.toByteArray()));
|
| // invoke
| StreamSource responseSource = dispatch.invoke(requestStreamSource);
|
| // parse result
| XmlObject xmlObject =
XmlObject.Factory.parse(responseSource.getInputStream());
|
| // print response
| System.out.println("RESPONSE");
| xmlObject.save(System.out, xmlOptions);
|
When doing this. it seems like the soap action attribute is not sent to the
server, at least not in the http headers. So, my question is: Is the soapAction
sent to the sever? If so, where can I find it in the messageContext?
My service is a web service endpoint provider implementation like
| @Stateless
| @WebServiceProvider(
| serviceName = "TestService",
| portName = "TestServiceSoap11Port",
| targetNamespace = "http://test/test-service";,
| wsdlLocation = "WEB-INF/wsdl/test-service.wsdl")
| @ServiceMode(value = Service.Mode.PAYLOAD)
| public class FundOrderEndpointProvider implements Provider {
|
| ...
|
| }
|
|
I will look for the soap action http header to decide what method to invoke in
another stateless session bean.
Can anyone help me we this?
Best Regards
Oskar
View the original post :
http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4037613#4037613
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[jboss-user] [JBossWS] - Re: Element or attribute do not match QName production: QNam
... one more thing ... I'm running JBoss in isolated mode. All xmlbeans jar file are bundled in the EAR file. //Oskar View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4037474#4037474 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4037474 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBossWS] - Element or attribute do not match QName production: QName::=
Hello!!
I'm getting a strange exception when invoking a simple client inside a
stateless session bean. Everything has to do with the
javax.xml.namespace.QName. I'm using xml beans which I had to modify because of
an extra include of the javax.xml.namespace.QName, i.e. I have removed the
javax.xml.namespace from the xbean.jar.
I have the following code:
| XmlOptions xmlOptions = new XmlOptions();
| xmlOptions.setSavePrettyPrint();
|
| // create target namespace
| String targetNamespace = "http://test/test-service";;
|
| QName serviceQName = new QName(targetNamespace, "Test");
| QName portTypeQname = new QName(targetNamespace, "TestSoap11Port");
| URL wsdlURL = new URL("http://lpt-osca:8080/service-test-jaxws-web?wsdl";);
|
| Service service = Service.create(wsdlURL, serviceQName);
| Dispatch dispatch = service.createDispatch(portTypeQname,
DOMSource.class, Mode.PAYLOAD);
|
| // creating xml beans request ...
| TestRequestDocument testRequestDocument =
TestRequestDocument.Factory.newInstance();
| ...
|
| System.out.println("REQUEST");
| testRequestDocument.save(System.out, xmlOptions);
| System.out.println();
|
| DOMSource requestSource = new DOMSource(testRequestDocument.newDomNode());
| DOMSource responseSource = dispatch.invoke(requestSource);
| XmlObject xmlObject = XmlObject.Factory.parse(responseSource.getNode());
|
| System.out.println("RESPONSE");
| xmlObject.save(System.out, xmlOptions);
|
|
And I'm getting the following error:
| 2007-04-16 10:31:51,636 DEBUG [org.jboss.ws.core.soap.MessageFactoryImpl]
createMessage: [contentType=text/xml; charset=UTF-8]
| 2007-04-16 10:31:51,665 ERROR [STDERR] [Fatal Error] :1:331: Element or
attribute do not match QName production: QName::=(NCName':')?NCName.
| 2007-04-16 10:31:51,691 DEBUG [org.jboss.ws.metadata.umdm.EndpointMetaData]
Configure SOAPBinding
| 2007-04-16 10:31:51,691 ERROR
[org.jboss.ws.core.jaxws.SOAPFaultHelperJAXWS] SOAP request exception
| java.io.IOException: org.xml.sax.SAXParseException: Element or attribute do
not match QName production: QName::=(NCName':')?NCName.
| at org.jboss.ws.core.utils.DOMUtils.parse(DOMUtils.java:125)
| at
org.jboss.ws.core.soap.EnvelopeBuilderPayload.build(EnvelopeBuilderPayload.java:56)
| at
org.jboss.ws.core.soap.MessageFactoryImpl.createMessage(MessageFactoryImpl.java:253)
| at
org.jboss.ws.core.soap.MessageFactoryImpl.createMessage(MessageFactoryImpl.java:171)
| at
org.jboss.ws.core.server.ServiceEndpoint.handleRequest(ServiceEndpoint.java:185)
| at
org.jboss.ws.core.server.ServiceEndpointManager.processSOAPRequest(ServiceEndpointManager.java:440)
| at
org.jboss.ws.core.server.AbstractServiceEndpointServlet.doPost(AbstractServiceEndpointServlet.java:114)
| at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
| at
org.jboss.ws.core.server.AbstractServiceEndpointServlet.service(AbstractServiceEndpointServlet.java:75)
| at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
| at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
| at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
| at
org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
| at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
| at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
| at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
| at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
| at
org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:175)
| at
org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:74)
| at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
| at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
| at
org.jboss.web.tomcat.tc5.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:156)
| at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
| at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
| at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869)
| at
org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664)
| at
org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
| at
org.apache.tomcat.util.net.MasterSlaveWorkerThread.run(MasterSlaveWorkerThread.java:112)
| at java.lang.Thread.run(Thread.java:595)
|
Can anyone explain this to me. I found the same error
[jboss-user] [EJB 3.0] - Re: NOT NULL columns with a DEFAULT
Hi!! Dtabase columns that are not part of the used implementation (not mapped by properties in the class) are not exposed in the SQL statement to the database - which is exactly what I want (the database shall set this value, not the sql statement). Regards Oskar View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4036976#4036976 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4036976 ___ jboss-user mailing list [EMAIL PROTECTED] https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [EJB 3.0] - Re: NOT NULL columns with a DEFAULT
Hi!!
No It is not exactly what I want. I solved everything by using inheritance and
the SINGE_TABLE inheritance method. Then I could skip my property I didn't want
to include.
But originally, I have a database specifying the default value. This value is
used by other applications too. So to centralize the default value, we declared
it in the database - Therefore, I don't want to set the default value in my
implementation. Maybe this is something to report as a new annotation for ejb3.
I don't think I'm the only one that is modeling a persistence layer on an
existing database.
Anyway, I resolved my problem by using inheritance.
| @Entity
| @Inheritance(strategy = InheritanceType.SINGLE_TABLE)
| @DiscriminatorColumn(name = "discriminator", discriminatorType =
DiscriminatorType.STRING)
| @Table(name = "THE_TABLE")
| public class GenericEntityBean implements Serializable {
|
| @Id
| @Column(name = "id")
| @GeneratedValue(strategy = GenerationType.IDENTITY)
| protected Integer id;
|
| @Column(name = "COMMON_VALUE")
| protected String commonValue;
|
| ...
| }
|
|
| @Entity
| @Inheritance(strategy = InheritanceType.SINGLE_TABLE)
| @DiscriminatorColumn(name = "discriminator")
| @DiscriminatorValue(name = "SPECIFIC")
| public class SpecificEntityBean extends GenericEntityBean implements
Serializable {
|
|
| @Column(name = "ANOTHER_SPECIFIC_VALUE")
| protected String anotherSpecificValue;
|
| ...
| }
|
|
Best Regards
Oskar
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[jboss-user] [JBossWS] - Re: SOAP Message with Body of any type
Hello!! I'm not sure if I understand you right here. Take a look at writing you own endpoint provider http://jbws.dyndns.org/mediawiki/index.php/JAX-WS_User_Guide#Endpoint_Provider. It may help you. Best Oskar View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4036759#4036759 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4036759 ___ jboss-user mailing list [EMAIL PROTECTED] https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [EJB 3.0] - Re: NOT NULL columns with a DEFAULT
I have the same problem. Did you find any answer/solution for this? Kind regards Oskar View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4036640#4036640 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4036640 ___ jboss-user mailing list [EMAIL PROTECTED] https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [EJB 3.0] - Re: Entity relationship and remove operations
Hi!! I'm not sure about this. But I think I've read that you cannot specify booth name and referenceColumn when using the JoinColumn annotation. Try to just use the name attribute. //Oskar View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4034042#4034042 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4034042 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [EJB 3.0] - Re: Etity reference problems
Thank you for helping me!
I found the error I did. In my code where I assigned all objects I missed to
add the B item to the list of B:s in A. Doing this resolved my problem. The
following steps must be applied:
1. Create A
2. Create all B:s and add them to A
3. Create C by using A and the expected B
I missed to add the B, that was mapped from A and C, to A. Kind of stupidness
from my side. I put my working code here for all of you who are interested in
this:
| @Entity
| @Table(name = "A")
| public class A implements Serializable {
|
| @Id
| @GeneratedValue(strategy = GenerationType.IDENTITY)
| @Column(name = "Aid")
| private Integer id;
|
| @OneToOne(cascade = CascadeType.ALL, mappedBy = "a", fetch =
FetchType.EAGER)
| private C c;
|
| @OneToMany(cascade = CascadeType.ALL, mappedBy = "a", fetch =
FetchType.EAGER)
| private List bs = new ArrayList();
|
| ...
|
| protected A() {};
|
| public A(...) {
| ...
| }
|
| public List getBs() {
| return bs;
| }
|
| public void setBs(List bs) {
| this.bs = bs;
| }
|
| public void addB(B b) {
|
| b.setA(this);
| this.bs.add(b);
| }
|
| public C getC() {
| return c;
| }
|
| public void setC(C c) {
| c.setA(this);
| this.c = c;
| }
|
| ...
| }
|
|
|
| @Entity
| @Table(name = "B")
| public class B implements Serializable {
|
| @Id
| @GeneratedValue(strategy = GenerationType.IDENTITY)
| @Column(name = "Bid")
| private Integer id;
|
| @ManyToOne
| @JoinColumn(name = "Aid", nullable = false)
| private A a;
|
| ...
|
| protected B() {};
|
| public B(A a, ...) {
|
| this.a = a;
| ...
| }
|
| public Integer getId() {
| return id;
| }
|
| public void setId(Integer id) {
| this.id = id;
| }
|
| public A getA() {
| return a;
| }
|
| public void setA(A a) {
| this.a = a;
| }
|
| ...
| }
|
|
|
| @Entity
| @Table(name = "C")
| public class C implements Serializable {
|
| @Id
| @GeneratedValue(strategy = GenerationType.IDENTITY)
| @Column(name = "Cid")
| private Integer id;
|
| @OneToOne
| @JoinColumn(name = "Aid", nullable = false)
| private A a;
|
| @OneToOne
| @JoinColumn(name = "Bid", nullable = false)
| private B b;
|
|
| protected C() {};
|
| public C(A a,
| B b) {
|
| this.a = a;
| this.b = b;
| }
|
| public Integer getId() {
| return id;
| }
|
| public void setId(Integer id) {
| this.id = id;
| }
|
| public A getA() {
| return a;
| }
|
| public void setA(A a) {
| this.a = a;
| }
|
| public B getB() {
| return b;
| }
|
| public void setB(B b) {
| this.b = b;
| }
| }
|
|
Finally some points:
- There is an error in my first post. "... mappedBy="A"..." shall be "...
mappedBy="a"...". My mistake in the post.
- This fix requires the C table to carry its own primary key, a Cid.
- As you say Felix, it doesn't look good to point out Aid twice. This shall
work, but it seems to be a bug in hibernate (see
http://forum.hibernate.org/viewtopic.php?t=970823). JBoss 4.0.5.GA is using
Hibernate 3.2, it shall be fixed in Hibernate 3.3.0. I haven't tried the join
table, I will check it out and se what more it gives to me. It might be a kind
of shortcut for my C table mapping.
Thanks again for quick response.
Best
Oskar
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