[jboss-user] [Javassist] - Adding interface to an existing class
mnrz [http://community.jboss.org/people/mnrz] created the discussion
Adding interface to an existing class
To view the discussion, visit: http://community.jboss.org/message/608679#608679
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Hi
I have a class which is in legacy system and we cannot change the class. I need
to create a java proxy for that class but this is a class without interface. So
I have created an interface and write the following code to add this interface
to that class at runtime but the class.getInterfaces() method still returns no
interface!
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public class Main {
public static void main(String[] args) throws Exception {
//@SuppressWarnings(rawtypes)
createInterface();
AnAbstractClass instance = new
AClassFromAbstract();//instance.getClass().getInterfaces()
Object proxy =
Proxy.newProxyInstance(ProxyIntAnAbstractClass.class.getClassLoader(),
new Class[] {ProxyIntAnAbstractClass.class},
new MyInvocationHandler(instance));
ProxyIntAnAbstractClass instance2 = (ProxyIntAnAbstractClass) proxy;
instance2.doSomething();
instance2.doSomethingElse();
}
public static Class createInterface() throws Exception{
ClassPool pool = ClassPool.getDefault();
ClassPath cp = new ClassClassPath(AnAbstractClass.class);
pool.insertClassPath(cp);
pool.importPackage(com.macquarie.test.proxy);
CtClass myinterface =
pool.get(com.mmm.test.proxy.ProxyIntAnAbstractClass);
CtClass tclass = pool.getCtClass(com.mmm.test.proxy.AnAbstractClass);
tclass.setInterfaces(new CtClass[] {myinterface});
tclass.rebuildClassFile();
tclass.detach();
return myinterface.toClass();
}
}
--
When I execute this code, since the ProxyIntAnAbstractClass is not interface of
AnAbstractClass, InvocationHandler complains that the object is not an instance
of declaring class
Can you please help me on this?
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[jboss-user] [EJB 3.0] - question about exception and rollback
Hello Each application exception will cause the transaction to be rolled back but what if we set an interceptor say ExceptionInterceptor to catch all the exception and set the error codes and messages to outgoing DTOs. Because our DTO classes have a super class in which a response object is featured so any exception in ExceptionInterceptor can be transated into our standard format. As I understand because we catch the exception and set the required values to response and the method proceeds normally no rollback occurrs. We are using container managed transactions so how we can mark the transaction to be rolled back? thanks View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4186216#4186216 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4186216 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [EJB 3.0] - Re: Using EntityManager in a abstract super class
skajotde wrote : My team problem like this resolve with inheritance. | | Thanks Kamil Actually we ended up with something like that. I've created a setter method for EntityManager and in @PostConstruct method I set the entity manager, however I don't like this sort of approaches but we had to :) I think it's very useful if they provide an annotation for injections with local JNDi names View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4185804#4185804 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4185804 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [EJB 3.0] - Re: Using EntityManager in a abstract super class
ALRubinger wrote :
| @Resource.mappedName ?
|
| S,
| ALR
Yes, I'm thinking of something like this:
|
| public abstract class GeneralDataAccessManipulator {
|
| @PersistenceContext(unitName = common-unit)
| EntityManager em;
| }
|
| @Resource(mappedName = common-unit, name=pu-cm, EntityManager.class)
| public class AccountDataAccessManipulator extends
GeneralDataAccessManipulator implements AccountDAO {
|
|//...
| }
|
|
I've tested this but it didn't work.
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[jboss-user] [EJB 3.0] - Using EntityManager in a abstract super class
Hello
we have an interface say, DataAccessManipulator. since the method save(),
delete() and update() are common for all the DAO classes we have created a
GeneralDataAccessManipulator as an abstract class in which those methods have
been implemented using EntityManager:
| public abstract class GeneralDataAccessManipulator implements
DataAccessManipulator {
|
| @PersistenceContext
| private EntityManager entityManager;
|
| public void delete(Object entity) {
| if (!entityManager.contains(entity)) {
| entity = doMerge(entity);
| }
| try {
| doDelete(entity);
| } catch (Exception e) {
| e.printStackTrace();
| }
| //entityManager.flush();
| }
|
| //rest of the code...
| }
|
now this class and many others are located in a jar file namely common-j2ee.jar
because there are many project in the company that are developing at the same
time we shared this recent jar file for all other projects.
the problem is in our application we have to specify the unitName for the
PersistenceContext and in another application this name may be different
and because in the GeneralDataAccessManipulator we didn't specify unitName the
app won't be deployed and of course if we set it, other apps will encounter the
problem
my question is if we can set that unitName in a way according to the
applciation persistence unit.
I've read something about @EJBS on class declaration but didn't understand it
really. Can we make use of that?
I am thinking of giving a specific unitName to the @PersistenceContext defined
in abstract class an then inject the EM inside my app and set it as the name
specified above in the SB I am using. Is this possible?
thanks for your help
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[jboss-user] [EJB 3.0] - Re: Using EntityManager in a abstract super class
jaikiran wrote : I understand what you are trying to do here. There was a similar question sometime back on this forum http://www.jboss.com/index.html?module=bbop=viewtopict=134276. See if using @Resource as mentioned in that thread is a feasible approach. That way, each application can have their own persistence unit name but bind them to this pre-decided JNDI name and inject it. | | Thanks Jaikiran, but what if we use say Glassfish instead of JBoss? this solution seems to be working on JBoss only. I know the designers don't accept this solution because they want the application to be portable View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4184677#4184677 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4184677 ___ 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 pass PersistenceUnit name at run time
ALRubinger wrote : Annotation metadata must be available to the compiler, so it is impossible to inject this way if you depend upon a runtime value. | | If you're not using bleeding-edge builds (ie. trunk), you may instead look up the EMF or EM in JNDI if you opt to bind them there: | | http://docs.jboss.org/ejb3/app-server/tutorial/jndibinding/jndi.html | | S, | ALR | | Hi this solution works in JBoss only, is there any other way so the application becomes portable across the App servers. would you have a look at my topic? http://www.jboss.com/index.html?module=bbop=viewtopict=144560start=0postdays=postDayspostorder=postOrderhighlight=highlight thanks View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4184679#4184679 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4184679 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [J2EE Design Patterns] - An interface with multiple implementation
Hi I am going to create an interface named ReusablePool, this is considered to be implemented as an object pool now because our application may deploy in any application server such as Glassfish or Websphere etc, depend on what our customer requires to be. so I have to desgn it in a way so we can use the features of the application servers. this is the issue for using Thread pools as well. since we have an interface for using thread pools and we need to use application servers features. I want to know the best design that we can set some configuration in a config xml file, say, maximum pool size, jndi name to look it up, etc and the developer does not worry about the implementation and just think of his code. any help would be appreciated thanks View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4179493#4179493 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4179493 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [EJB 3.0] - EJB3.0 and a distributed environment
Hi We are using EJB3.0 and my question is if there are any restriction or programming tips to run our application in a clustered environment. would you please share your experience with us or introduce any reference or manual we can find it there thanks View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4179494#4179494 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4179494 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [Clustering/JBoss] - programming tips in a clustered environment
Hi I need to know if there are any restriction or programming tip so our application can be deployed in a clustered environment. We are using EJB3.0 and webservices and also we have JMS in our application. would you please share your experience on this issue. thanks View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4179513#4179513 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4179513 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [EJB 3.0] - need help on interceptors and suspending specific threads
Hi
We are using EJB3 and we've created an interceptor to check whether the user
has already sent a request or not.
if we noticed that the user has already sent a request then in this interceptor
we need to suspend that thread and wait till the former request being completed
otherwise the thread will proceed. This suspension should be applied if the
same user has already a request and for other users this is not the case.
in order to find whether or not a user has sent a request, each time a request
comes, we store its user id in a Map structure.
here is the body of our interceptor
|
| public class ConcurrectBankingTransaction {
|
| private static MapLong,Condition users = new
HashMapLong,Condition();
| private static final Lock lock = new ReentrantLock();
|
| @AroundInvoke
| public Object check(InvocationContext context) throws Throwable {
| Object result = null;
| if(context.getParameters() == null) {
| //TODO what
| }
| Object obj = context.getParameters()[0];
| String cmSessionId = null;
| cmSessionId = ((BaseDto)obj).getCmSessionId();
| Long userId = null;
| if (cmSessionId == null) {
| if(obj instanceof LoginDto) {
| UserInfoDto entity = findUser((LoginDto) obj);
| if (entity != null) {
| userId = entity.getId();
| }else {
| //TODO what to do...
| }
| }else {
| //TODO what to do...
| }
| }else {
| try {
| userId =
(CurrentSessionData.getUserId(cmSessionId));
| } catch (ChannelManagerException e) {
| //TODO handle the exception here...
| e.printStackTrace();
| }
| }
|
| //acquires the lock
| lock.lock();
| try {
| if(contains(userId)) {
| final Condition inProcessTransaction =
getLockForUserId(userId);
| while (contains(userId)) {
| try {
| //this releases the lock and
causes the current thread to be waiting...
|
inProcessTransaction.await(2000, TimeUnit.MILLISECONDS);
| } catch (InterruptedException e) {
| // It's OK
| }
| }
| addUserId(userId,inProcessTransaction);
| }else {
| addUserId(userId,lock.newCondition());
| }
| }finally {
| lock.unlock();
| }
|
| try {
| result = context.proceed();
| }catch (Throwable e) {
| //any throwable supposed to be caught to release the
previous lock condition
| getLockForUserId(userId).signal();
| removeUserId(userId);
| throw e;
| }
|
| //notifying the condition to proceed the awaiting thread
| getLockForUserId(userId).signal();
| removeUserId(userId);
| return result;
| }
|
|
now, I am skeptical on the way this works. I just created this interceptor
based on information gathering through the internet and not sure that works
fine. Unfortunately, I can't create a situation in which we can test the system.
I have seen a CountDownLatch but I fear to use that because no knowledge I have
about that.
I appreciate if you can help me on this or if you have any other idea on how to
suspend other threads
thank you very much
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[jboss-user] [EJB 3.0] - Re: need suggestion in EJB based application design
any idea? View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4154066#4154066 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4154066 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [EJB 3.0] - need suggestion in EJB based application design
Hi Experts,
I need your suggestions and idea regarding the scenario we have designed for
our EJB-based Banking system. I would appreciate if you give me advice and/or
share your experience on this.
In our Banking System, we've got a Central Bank Manager in which we have
provided all the bank services such as transferring money, returning balance,
paying bills etc. and other subsystems say, Internet Bank or Telephone Bank
will be served through this Central Bank Manager. The old Manager was developed
in a very poor designation and now we are going to develop it using EJB.
The scenario we are currently consider is to developing each banking services
as an session object. Actually, we have two kind of services, Loginless
services that needs no authentication and even authorization and Loginfull
services which requires that the customer first log in and then uses any
available service that desires.
I assume the former services as Stateless session bean while the later ones as
stateful session beans.
My Idea is that we can provide a Login SFSB in which we have a login() business
method that have been tagged with @Init and a logout() method tagged with
@Remove. Also, this SFSB has a getService(ServiceType) method in which we can
lookup the actual service that the customer needs.
as an example:
|
| //A servlet from Internet Bank that serves login process
|
| public void doGet(...){
| //acquire username and password
| String username = ...
| String password = ...
|
| // lookup Login SFSB remote interface
| BankSession bankSession = ctx.lookup(...);
|
| Boolean ok = bankSession.login(username,password);
| if(ok){
| httpSession.setAttribute(bankSession, bankSession);
| }else{
|//redirect to an error page
|throw new Exception(invalid username or password);
| }
| }
|
now if user is authenticated then we store a bankSession in his/her session.
but inside the BankSession we have a getService() method which is actually a
service locator that looks up any desired service.
| @Statefull
| public class BankSession implements BankSessionRemote{
| // to assign a session id
| private String sessionId;
|
| @Init
|public boolean login(){
| //code to logging in
|}
| public T extends BankService T getService(ClassT klass){
| try{
| Context c = new InitialContext();
| Object sessionBean = c.lookup(klass.getName());
| ((BankService)sessionBean).setSessionId(sessionId);
| return (T) sessionBean;
|}catch(NamingException x){
| return null;
|}
| }
|
| @Remove
| public void logout(){
| sessionId = null;
| //rest of codes...
| }
| }
|
now, consider in another servlet which is responsible for transferring money we
have:
| public class TransferServlet{
| public void doGet(...){
| BankSession bankSession =
httpSession.getAttribute(bankSession);
| Transfer transfer =
bankSession.getService(Transfer.class);
| transfer.execute(...);
| }
| }
|
if point is each time the logout() is called or the EJB timed out exception is
occurred or this session bean is disposed in any way the customer is no longer
able to get any other service that requires authentication. so in this way, we
can make sure that everything is working safely.
And one more thing is that because we set the session id through the
getService() method, neither of those services will work if they are acquired
individually through the RMI rather than our BankSession SFSB.
But the thing is that I don't know whether or not we can store the session bean
as an attribute in HttpSession or generally, if we store it in any structure
and pass that session bean to various classes and servlets, is it still keep
its own relation with the remote server?
And secondly, Does the locator we provide in getService() method work fine?
I am anxious to know your valuable idea on this and again I appreciate any
suggestion on this matter.
Thank you very much in advance
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[jboss-user] [EJB 3.0] - Re: regarding @PrePersist and ID assignment
jaikiran wrote : | You should be setting the id before calling persist. Why are you trying to do that in a callback method? | thanks for your reply, the thing is that I want to calculate the ID from a formula in which I use an algorithm. however, if I set any field other than ID it won't work as well View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4147762#4147762 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4147762 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [EJB 3.0] - Re: regarding @PrePersist and ID assignment
well, because my DAO classes may be called from any client and each developer may call them from there codes so I don't want to compel them to calculate the id each time they are using my service classes or force them to set some fields that are not necessary from their point of view. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4147957#4147957 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4147957 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [EJB 3.0] - regarding @PrePersist and ID assignment
Hi all I have an entity in which I need to assign my own ID to its primary key, I put the code to extract the id and set it to the field in a PrePersist method, however, the ejb validates the entity before calling that callback method so the exception will be thrown my question is where should I put this code or how can I say the EJB not to validate before persisting! any comment would be of great help thanks View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4147047#4147047 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4147047 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [EJB 3.0] - Re: regarding EJBQL and object equality
sorry, I made a mistake I should use instead of is not :) View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4146047#4146047 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4146047 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [EJB 3.0] - regarding EJBQL and object equality
Hi all, I have a simple query in which I want to select records that meet equality condition with an Enum type. select t from MyEntity t where t.statusType is not StatusType.NEW StatusType is an enum contains NEW, SENT, ABANDONED at first, it was an error, complained that unable to resolve the StatusType so I changed it to t.statusType is not com.myejb.enums.StatusType.NEW and it worked fine but now I need to add another condition: t.statusType is not com.myejb.enums.StatusType.NEW and | t.statusType is not com.myejb.enums.StatusType.SENT | but the TopLink complains that there is a syntax error near the [com] and she can't resolve this query. how can I test the equality in such way? thank you all View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4146028#4146028 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4146028 ___ 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 use all available ID as primary key?
Thanks Xiaopang, I will try it It's near 4 months since I've started EJB3 View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4136999#4136999 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4136999 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [EJB 3.0] - How to use all available ID as primary key?
Hi all, I have a table that in a slice of time, many records may be deleted and inserted. the record deletion is physically, this table acts as a pool. now, I want this table uses deleted IDs for the new records that is going to insert, in other words, if IDs say, 23, 55, 77 are deleted, when I try to add new record, one of these IDs being opted for this record. how can I manage this with EJB3? I am welcome if you've got any idea or suggestion, or even if you have any experience I appreciate if you share your knowledge on this. thanks View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4136926#4136926 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4136926 ___ 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 use all available ID as primary key?
xiaopang wrote : how about using sequence and set the sequence as cycle would you please explain more? how to set it as cycle. is this working on all databases or only specific DBs? anyway thanks a lot View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4136932#4136932 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4136932 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss/Spring Integration] - using AspectJ and JBoss
Hello experts, I am going to use AspectJ and Spring in JBoss AS, would you please show me some resources on how to configure AspectJ in JBoss? Before we migrate to JBoss it was working good but now that we changed the Application server it doesn't work. and JBoss AS 4.2.1 thanks View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4115416#4115416 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4115416 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: Exception:Transaction is not active
thanks pete.muir you showed me the way I mark that method with @TransactionAttribute(value=TransactionAttributeType.REQUIRES_NEW) and it works fine View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4099574#4099574 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4099574 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: Exception:Transaction is not active
shoud it be considered as a bug? View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4097755#4097755 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4097755 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: Exception:Transaction is not active
Thanks pete.muir yes before this exception another exception has been occurred but that is from the database and it is another process and should not affect this process here is the exception before: | DEBUG - buildStoredQuery(85) | building StoredQuery object... | Hibernate: insert into stored_query (name, username, query, visible_to_all) values (?, ?, ?, ?) | ERROR - logExceptions(72) | null, message from server: Duplicate entry 'null-jack' for key 2 | javax.persistence.EntityExistsException: org.hibernate.exception.ConstraintViolationException: could not inser | t: [com.payvand.search.entity.StoredQuery] | at org.hibernate.ejb.AbstractEntityManagerImpl.throwPersistenceException(AbstractEntityManagerImpl.jav | a:555) | at org.hibernate.ejb.AbstractEntityManagerImpl.persist(AbstractEntityManagerImpl.java:192) | at org.jboss.ejb3.entity.TransactionScopedEntityManager.persist(TransactionScopedEntityManager.java:17 | 5) | at com.payvand.search.dao.StoredQueryDaoImpl.save(StoredQueryDaoImpl.java:93) | at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) | at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) | at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) | at java.lang.reflect.Method.invoke(Method.java:585) | at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:109) | at org.jboss.ejb3.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:166) | at org.jboss.seam.intercept.EJBInvocationContext.proceed(EJBInvocationContext.java:37) | at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:55) | at org.jboss.seam.interceptors.OutcomeInterceptor.interceptOutcome(OutcomeInterceptor.java:21) | at sun.reflect.GeneratedMethodAccessor65.invoke(Unknown Source) | at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) | at java.lang.reflect.Method.invoke(Method.java:585) | at org.jboss.seam.util.Reflections.invoke(Reflections.java:18) | at org.jboss.seam.intercept.Interceptor.aroundInvoke(Interceptor.java:169) | at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:64) | at org.jboss.seam.interceptors.ConversationInterceptor.endOrBeginLongRunningConversation(ConversationI | nterceptor.java:52) | at sun.reflect.GeneratedMethodAccessor64.invoke(Unknown Source) | at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) | at java.lang.reflect.Method.invoke(Method.java:585) | at org.jboss.seam.util.Reflections.invoke(Reflections.java:18) | at org.jboss.seam.intercept.Interceptor.aroundInvoke(Interceptor.java:169) | at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:64) | at org.jboss.seam.interceptors.MethodContextInterceptor.aroundInvoke(MethodContextInterceptor.java:27) | | at sun.reflect.GeneratedMethodAccessor63.invoke(Unknown Source) | at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) | at java.lang.reflect.Method.invoke(Method.java:585) | at org.jboss.seam.util.Reflections.invoke(Reflections.java:18) | at org.jboss.seam.intercept.Interceptor.aroundInvoke(Interceptor.java:169) | at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:64) | at org.jboss.seam.intercept.RootInterceptor.createSeamInvocationContext(RootInterceptor.java:144) | at org.jboss.seam.intercept.RootInterceptor.invokeInContexts(RootInterceptor.java:129) | at org.jboss.seam.intercept.RootInterceptor.invoke(RootInterceptor.java:102) | at org.jboss.seam.intercept.SessionBeanInterceptor.aroundInvoke(SessionBeanInterceptor.java:50) | at sun.reflect.GeneratedMethodAccessor62.invoke(Unknown Source) | at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) | at java.lang.reflect.Method.invoke(Method.java:585) | at org.jboss.ejb3.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:118) | at org.jboss.ejb3.interceptor.EJB3InterceptorsInterceptor.invoke(EJB3InterceptorsInterceptor.java:63) | at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:98) | at org.jboss.ejb3.entity.TransactionScopedEntityManagerInterceptor.invoke(TransactionScopedEntityManag | erInterceptor.java:54) | at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:98) | at
[jboss-user] [JBoss Seam] - Re: Exception:Transaction is not active
Thank you very much indeed
just two questions.
if we mark the class with @Transactional, will it manage all transaction?
second, is this right?
| public int save(StoredQuery query) {
| try {
| em.getTransaction().begin();
| em.persist(query);
| em.getTransaction().commit();
| return 0;
| } catch (Exception e) {
| em.getTransaction().rollback();
| e.printStackTrace();
| return -1;
| }
| }
|
|
I change that save() method to rollback transaction to prevent above problem,
but it throws this exception:
java.lang.IllegalStateException: Illegal to call this method from injected,
managed EntityManager
what is wrong with this?
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[jboss-user] [JBoss Seam] - exception doesn't work in pages.xml
Hi
though, I put the following tag in pages.xml but when this exception is
thrown, the specified message won't be displayed and an unexpected page which
is from the browser, is displayed instead.
| exception class=org.jboss.seam.security.AuthorizationException
| redirect
|
message#{messages['org.jboss.seam.NotAuthorized']}/message
| /redirect
| /exception
|
|
the thing is that in exception stack trace the AuthorizationException is not in
top of the stack and a ServletException (or something like that) is being seen.
is this the source of problem?
if yes, what do I have to do?
thanks
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[jboss-user] [JBoss Seam] - Exception:Transaction is not active
Hello I have a form in which some information will be saved or retrieved from database. sometimes, when I am going to save new information, an exception from database will prevent from inserting data, for example, in my case, a duplicate entry exception is thrown the problem is after this exception the bean is going to load the data from database but it throws this one: | ERROR - logExceptions(72) | Transaction is not active: tx=TransactionImpl:XidImpl[FormatId=257, GlobalId=null: | 1193039491093/144, BranchQual=null:1193039491093, localId=0:144]; - nested throwable: (javax.resource.Resource | Exception: Transaction is not active: tx=TransactionImpl:XidImpl[FormatId=257, GlobalId=null:1193039491093/144 | , BranchQual=null:1193039491093, localId=0:144]) | javax.persistence.PersistenceException: org.hibernate.exception.GenericJDBCException: Cannot open connection | at org.hibernate.ejb.AbstractEntityManagerImpl.throwPersistenceException(AbstractEntityManagerImpl.jav | a:567) | at org.hibernate.ejb.QueryImpl.getResultList(QueryImpl.java:56) | at com.payvand.search.dao.StoredQueryDaoImpl.loadAll(StoredQueryDaoImpl.java:71) | at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) | at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) | at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) | at java.lang.reflect.Method.invoke(Method.java:585) | at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:109) | at org.jboss.ejb3.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:166) | at org.jboss.seam.intercept.EJBInvocationContext.proceed(EJBInvocationContext.java:37) | at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:55) | at org.jboss.seam.interceptors.OutcomeInterceptor.interceptOutcome(OutcomeInterceptor.java:21) | at sun.reflect.GeneratedMethodAccessor65.invoke(Unknown Source) | at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) | at java.lang.reflect.Method.invoke(Method.java:585) | at org.jboss.seam.util.Reflections.invoke(Reflections.java:18) | at org.jboss.seam.intercept.Interceptor.aroundInvoke(Interceptor.java:169) | at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:64) | at org.jboss.seam.interceptors.ConversationInterceptor.endOrBeginLongRunningConversation(ConversationI | nterceptor.java:52) | at sun.reflect.GeneratedMethodAccessor64.invoke(Unknown Source) | at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) | at java.lang.reflect.Method.invoke(Method.java:585) | at org.jboss.seam.util.Reflections.invoke(Reflections.java:18) | at org.jboss.seam.intercept.Interceptor.aroundInvoke(Interceptor.java:169) | at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:64) | at org.jboss.seam.interceptors.MethodContextInterceptor.aroundInvoke(MethodContextInterceptor.java:27) | | at sun.reflect.GeneratedMethodAccessor63.invoke(Unknown Source) | at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) | at java.lang.reflect.Method.invoke(Method.java:585) | at org.jboss.seam.util.Reflections.invoke(Reflections.java:18) | at org.jboss.seam.intercept.Interceptor.aroundInvoke(Interceptor.java:169) | at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:64) | at org.jboss.seam.intercept.RootInterceptor.createSeamInvocationContext(RootInterceptor.java:144) | at org.jboss.seam.intercept.RootInterceptor.invokeInContexts(RootInterceptor.java:129) | at org.jboss.seam.intercept.RootInterceptor.invoke(RootInterceptor.java:102) | at org.jboss.seam.intercept.SessionBeanInterceptor.aroundInvoke(SessionBeanInterceptor.java:50) | at sun.reflect.GeneratedMethodAccessor62.invoke(Unknown Source) | at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) | at java.lang.reflect.Method.invoke(Method.java:585) | at org.jboss.ejb3.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:118) | at org.jboss.ejb3.interceptor.EJB3InterceptorsInterceptor.invoke(EJB3InterceptorsInterceptor.java:63) | at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:98) | at org.jboss.ejb3.entity.TransactionScopedEntityManagerInterceptor.invoke(TransactionScopedEntityManag | erInterceptor.java:54) | at
[jboss-user] [JBoss Seam] - Re: exception doesn't work in pages.xml
ok I voted for this issue, however, if this is a bug, I think they should have fixed it in version 2 View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4097691#4097691 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4097691 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - how to check more than one role with @Restrict?
hi how to allow access for a method to the users that have admin or member role and prevent other roles. we can't place more than one @Restrict on a method. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4095472#4095472 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4095472 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: Seam nightly builds
sorry I don't know whether this is right place to ask this or not but I need to upgrade from 1.1.6 to 1.2 is there any migration guide like Seam 2 migration? thanks View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4095474#4095474 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4095474 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: @Unwrap question
Hi all
I have a question about @Unwrap.
I tried @Unwrap in a test application and as I understood, the whole bean will
play on behalf of the wrapped context variable.
for instance if I have method
| @name(bean)
| class MyBean {
|
| @Unwrap
| public User getUser(){
|
| }
| }
|
the bean is referring to an instance of type User, isn't it?
but the thing I want to know is if the values inside a page is changed by the
user and press submit button, Are these new changes visible at the server side?
for example, the user changes his address which is a property of class User,
will this change being applied at context variable inside the MyBean?
thanks
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[jboss-user] [JBoss Seam] - why Factory method is calling more than once?
Hi
I have a factory method for a field User in my SB, and I want to know why this
method is calling as many time as the number of User's field?
in my case, the User has 12 fields do this method is called 12 times whereas I
load it once from database ?
please take a look at following code:
| @Factory(value = tempUser, scope = ScopeType.STATELESS)
| public User loadUser() {
| if(reload || tempUser == null) {
| if(selectedUsername.equals(0)) {
| logger.debug(instantiating a new User);
| tempUser = new User();
| verifyPassword = password = ;
| selectedGroup = 0L;
| }else{
| logger.debug(loading User with username
'+selectedUsername+');
| tempUser = userDao.load(selectedUsername);
| if(tempUser.getGroup() != null)
| selectedGroup =
tempUser.getGroup().getId();
| verifyPassword = password =
tempUser.getPassword();
| selectedRoles = new ArrayListString();
| for(UserRole r : tempUser.getRoles()) {
| selectedRoles.add(r.getRoleName());
| }
| logger.debug(tempUser.toString());
| reload = false;
| //setInputValuesWithUser();
| }
| }
| return tempUser;
| }
|
|
as you see, at first the reload is true so the User will be populated from
the database and then the reload will set to false, but at my XHTML page, no
value will be displayed ! however I can see all the User's value in the
logs (produced by logger)
if I remove the line highlighted bu blue color reload = false; it will work
fine but this method will be called 6 times and in app server console I can see
that 12 times the EJB is selecting from database!!!
thank you very much in advance
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[jboss-user] [JBoss Seam] - Re: Web Beans Sneak Peek
Thanks Gavin, I found it really nice and useful document :) View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4095092#4095092 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4095092 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [EJB 3.0] - SLSB in session scope?
Hi everybody, I am using JBoss Seam and I'm bot sure whether this is an issue of the Seam or EJB my question is What an Stateless session bean in a Session scope means? in other words, since a SLSB will loose its state after a client request has been done if that bean defined in a session scope what this means? thanks View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4095097#4095097 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4095097 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: why Factory method is calling more than once?
Hi Christian, but if I alter the STATELESS to SESSION my problem will changed, because I have a combo box at the page and when the user change it the forms will be submitted and the information of the selected user should be displayed. if I use the SESSION scope for the factory method, at first the user is instansiating as new User() and because the session is still alive, this factory method won't be called until the session is destroyed or the user is null so this won't resolve the problem and if you meant changing my Session bean to a stateful context, I did it but problem still exists, it seems that being SFSB or SLSB has nothing to do with this factory method and the method will be called whenever the Seam needs it. you know, if I remove the relaod=false; from the code everything is fine but the problem is when user is going to update the information the submitted values won't apply to tempUser because after submitting new values, Seam is calling this factory method and everything is turning to its first step thank you in advance for your reply, any comment would be of a great help View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4095150#4095150 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4095150 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: why Factory method is calling more than once?
I did what you suggest, but a:support doesn't resolve my problem.
first off, after calling the loadUser() by a:support nothing will be displayed
on page
second, apart from that, when the user clicks on the Save button, the form is
submitting but the thing is that (it seems) Seam doesn't populate an object
inside a SB from the request, does it?
after form submission, an exception is thrown that says the tempUser resolves
to null, one way is to define instance variables in a SB instead of defining an
object of type User but this makes your bean very untidy.
maybe I am mistaken but I'd like to know your idea.
| class MySessionBean {
|private User tempUser;
|// rest of the codes...
| }
|
|
and
| class MySessionBean {
|private String username;
|private String password;
|private String userAddress;
|private String name;
|private String family;
|...
|// rest of the codes...
| }
|
|
|
thanks
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[jboss-user] [EJB 3.0] - Re: SLSB in session scope?
anonymous wrote : in what context did you read Stateless session bean in a Session scope? thanks for your reply, as my previous post, I am using JBoss Seam, we can define an Stateless session bean with scope Session. I think (I'm not sure) this will result in setting that bean as an attribute in the session. anyway, by your comment that SLSB won't lose their states after completion a request, now the vague problem in my mind has been removed I think however in Seam we can define a SL bean with Session scope but because of the nature of the SLSBs it has no meaning, in other words, nothing will change whether you set the scope to session or any other scope. any way, thank you very much indeed View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4095468#4095468 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4095468 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: binding attribute doesnt work with Seam?
I really stuck View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4094844#4094844 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4094844 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: please help me out of this problem
Hi Fernando sorry to revive this thread, but I have a problem in the above SB I don't know why changes to fields at client-side is not being seen at server-side. I mean when a user changes an item say, Phone no, and press the Save button at server-side I can see the same value that field already had and new value entered by user has gone!!! and another strange thing is that, only changes to last item will be applied!!! for example, if I change the position of Phone No to last item, afterwards it will work but the other items don't!!! do you know what happens here? first I tried to bind the components to its server items but the problem remains. thanks so much View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4092839#4092839 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4092839 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: binding attribute doesnt work with Seam?
anybody can help me please? View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4092845#4092845 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4092845 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: binding attribute doesnt work with Seam?
the xhtml is already posted at first thread above and here is the backing bean:
| @Stateful
| @Name(userRegister)
| @Scope(ScopeType.SESSION)
| @Restrict(#{s:hasRole('Admin')})
| public class UserRegisterAction implements UserRegister {
|
| private Log logger = LogFactory.getLog(UserRegisterAction.class);
|
| private User tempUser;
|
| private HtmlSelectOneMenu selectOneUser;
|
| private SelectItem[] allUsers;
| private ArrayListSelectItem allRoles;
| private SelectItem[] allGroups;
| private boolean newUser;
| private Long selectedGroup = 0L;
| private String selectedUsername = 0;
| private boolean reload = false;
| private UIInput username;
| private UIInput address;
| private UIInput contactNo;
| private UIInput mobilePhone;
| private String verifyPassword;
| private String password;
|
| @EJB
| private UserDao userDao;
| @EJB
| private GroupDao groupDao ;
|
|
| private ListString selectedRoles;
|
|
| //constructors
| public UserRegisterAction() {
| logger.debug(constructing UserRegisterAction...);
|
| }
|
| @Factory(value = tempUser, scope = ScopeType.STATELESS)
| public User loadUser() {
| if(reload || tempUser == null) {
| if(selectedUsername.equals(0)) {
| logger.debug(instantiating a new User);
| tempUser = new User();
| verifyPassword = password = ;
| selectedGroup = 0L;
| }else{
| logger.debug(loading User with username
'+selectedUsername+');
| tempUser = userDao.load(selectedUsername);
| if(tempUser.getGroup() != null)
| selectedGroup =
tempUser.getGroup().getId();
| verifyPassword = password =
tempUser.getPassword();
| selectedRoles = new ArrayListString();
| for(UserRole r : tempUser.getRoles()) {
| selectedRoles.add(r.getRoleName());
| }
| //setInputValuesWithUser();
| }
| }
| return tempUser;
| }
|
| //private methods...
| private void loadAllRoles() {
| ListObjectMap list = null;
| try {
| list =
ActionUtil.getClassResourceBundle().getList(AccessRole.class, new
java.util.Locale(en));
| } catch (Exception e) {
| e.printStackTrace();
| }
|
| if(list != null) {
| allRoles = new ArrayListSelectItem();
| for(int i = 0;i list.size();i++) {
| if(list.get(i).getValue() == null ||
list.get(i).getValue().equals(AccessRole.Unknown.name())) {
| continue;
| }
| SelectItem item = new SelectItem();
| item.setLabel(list.get(i).getMeaning());
| item.setValue(list.get(i).getValue());
| allRoles.add(item);
| }
| }
| }
|
| @SuppressWarnings(unchecked)
| private void loadAllGroups() {
| ListGroup groups = groupDao.loadAll();
| if(groups != null) {
| allGroups = new SelectItem[groups.size()+1];
| allGroups[0] = new SelectItem(new Long(0),--not-specified--);
| for(int i = 0;i groups.size();++i) {
| SelectItem item = new SelectItem();
| item.setLabel(groups.get(i).getName());
| item.setValue(groups.get(i).getId());
| allGroups[i+1] = item;
| }
| }
| }
|
| private void loadAllUsers() {
| logger.debug(loading... + userDao);
| List users = userDao.load();
| if(users != null) {
| allUsers = new SelectItem[users.size()];
| for(int i = 0; i users.size();++i) {
| SelectItem item = new SelectItem();
| User u = (User) users.get(i);
| item.setLabel(u.getUsername());
| item.setValue(u.getUsername());
| allUsers = item;
| }
| }
| }
|
| private void saveNewUser() {
[jboss-user] [JBoss Seam] - Re: binding attribute doesnt work with Seam?
Hi friends, there is something strange! I have 6 text box in my page username, password, password verify, phone no, address, mobile no astonishingly, when I press Save button to update changes, at server-side only changes to last text box is being seen and others remained intact and when I substitute another text box say phone no with the last one (change their position) again only changes to last text box (phone no) is visible and the others have the same value they already had what's the problem? is this an issue with Seam? thanks View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4092416#4092416 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4092416 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: binding attribute doesnt work with Seam?
thanks matt, but I couldn't see any question regarding binding a component, in both link, and also the second link is for 2 version of the Seam I am using 1.1.6 and at the moment I can't upgrade to version 2. thanks anyway View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4092323#4092323 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4092323 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: binding attribute doesnt work with Seam?
[EMAIL PROTECTED] wrote : You can't bind to a CONVERSATION scoped backing component because the conversation context is not available in the RESTORE VIEW phase. thanks christian, I put this as a FAQ in wiki page View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4092329#4092329 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4092329 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: binding attribute doesnt work with Seam?
now that binding exception has been gone but new problem is that at server-side I get no changes and no value by binded components I put following log at my backing bean | logger.debug(contactNo.getLocalValue()+ - +contactNo.getSubmittedValue()+ - +contactNo.getValue()); | but two first methods return null and the last one (getValue) returns the same value that the component was set already and no changes of the user will be applied, what's the problem here? View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4092330#4092330 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4092330 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - binding attribute doesnt work with Seam?
Hi everybody,
I have a SFSB in which I managed creating and editing user profile as follows:
| @Stateful
| @Name(userRegister)
| @Scope(ScopeType.CONVERSATION)
| public class UserRegisterAction implements UserRegister {
|
| private Log logger = LogFactory.getLog(UserRegisterAction.class);
|
| private User tempUser;
|
| private HtmlSelectOneMenu selectOneUser;
|
| private SelectItem[] allUsers;
| private ArrayListSelectItem allRoles;
| private SelectItem[] allGroups;
| private boolean newUser;
| private Long selectedGroup = 0L;
| private String selectedUsername = 0;
| private boolean reload = false;
| private UIInput username;
| private UIInput address;
| private UIInput contactNo;
| private UIInput mobilePhone;
| private String verifyPassword;
| private String password;
|
| @EJB
| private UserDao userDao;
| @EJB
| private GroupDao groupDao ;
|
|
| private ListString selectedRoles;
| //rest of the codes...
| }
|
the problem is when I press the Save button to apply changes the new values
never submit to the server and they will remain intact.
so I think the only way is to bind the items with its corresponding field at
server-side but binding doesnt work!!
it throws exception which means this identifier can not resolve
| javax.servlet.ServletException: /pages/main/userDifination.xhtml @57,77
binding=#{userRegister.username}: Target Unreachable, identifier
'userRegister' resolved to null
| javax.faces.webapp.FacesServlet.service(FacesServlet.java:154)
|
org.ajax4jsf.framework.ajax.xmlfilter.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:96)
|
org.ajax4jsf.framework.ajax.xmlfilter.BaseFilter.doFilter(BaseFilter.java:220)
|
org.apache.myfaces.webapp.filter.ExtensionsFilter.doFilter(ExtensionsFilter.java:100)
|
org.apache.myfaces.webapp.filter.ExtensionsFilter.doFilter(ExtensionsFilter.java:147)
|
org.jboss.seam.servlet.SeamRedirectFilter.doFilter(SeamRedirectFilter.java:29)
|
org.jboss.seam.servlet.SeamCharacterEncodingFilter.doFilter(SeamCharacterEncodingFilter.java:41)
|
|
| root cause
|
| javax.faces.el.PropertyNotFoundException: /pages/main/userDifination.xhtml
@57,77 binding=#{userRegister.username}: Target Unreachable, identifier
'userRegister' resolved to null
|
com.sun.facelets.el.LegacyValueBinding.isReadOnly(LegacyValueBinding.java:84)
|
org.apache.myfaces.shared_impl.util.RestoreStateUtils.recursivelyHandleComponentReferencesAndSetValid(RestoreStateUtils.java:84)
|
org.apache.myfaces.shared_impl.util.RestoreStateUtils.recursivelyHandleComponentReferencesAndSetValid(RestoreStateUtils.java:57)
|
org.apache.myfaces.shared_impl.util.RestoreStateUtils.recursivelyHandleComponentReferencesAndSetValid(RestoreStateUtils.java:94)
|
org.apache.myfaces.shared_impl.util.RestoreStateUtils.recursivelyHandleComponentReferencesAndSetValid(RestoreStateUtils.java:57)
|
org.apache.myfaces.shared_impl.util.RestoreStateUtils.recursivelyHandleComponentReferencesAndSetValid(RestoreStateUtils.java:94)
|
org.apache.myfaces.shared_impl.util.RestoreStateUtils.recursivelyHandleComponentReferencesAndSetValid(RestoreStateUtils.java:57)
|
org.apache.myfaces.shared_impl.util.RestoreStateUtils.recursivelyHandleComponentReferencesAndSetValid(RestoreStateUtils.java:94)
|
org.apache.myfaces.shared_impl.util.RestoreStateUtils.recursivelyHandleComponentReferencesAndSetValid(RestoreStateUtils.java:57)
|
org.apache.myfaces.lifecycle.RestoreViewExecutor.execute(RestoreViewExecutor.java:96)
|
org.apache.myfaces.lifecycle.LifecycleImpl.executePhase(LifecycleImpl.java:95)
|
org.apache.myfaces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:70)
| javax.faces.webapp.FacesServlet.service(FacesServlet.java:139)
|
org.ajax4jsf.framework.ajax.xmlfilter.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:96)
|
org.ajax4jsf.framework.ajax.xmlfilter.BaseFilter.doFilter(BaseFilter.java:220)
|
org.apache.myfaces.webapp.filter.ExtensionsFilter.doFilter(ExtensionsFilter.java:100)
|
org.apache.myfaces.webapp.filter.ExtensionsFilter.doFilter(ExtensionsFilter.java:147)
|
org.jboss.seam.servlet.SeamRedirectFilter.doFilter(SeamRedirectFilter.java:29)
|
org.jboss.seam.servlet.SeamCharacterEncodingFilter.doFilter(SeamCharacterEncodingFilter.java:41)
|
|
|
here is a fragment of my xhtml file:
| h:form id=userDifination
| br/
| h:panelGroup rendered=true
id=mainPanel
| !-- validateAll --
| h:panelGrid
rendered=true align=center
[jboss-user] [EJB 3.0] - is this a bug in EJB?
hello
I have some entity in my application, when I declare a method starting with
term is the database will be updated with a new field whereas I didn't
declare that field as a database field
here is an example:
| import static org.jboss.seam.ScopeType.SESSION;
|
| import java.io.Serializable;
| import java.util.HashSet;
| import java.util.Set;
|
| import javax.persistence.CascadeType;
| import javax.persistence.Column;
| import javax.persistence.Entity;
| import javax.persistence.FetchType;
| import javax.persistence.GeneratedValue;
| import javax.persistence.Id;
| import javax.persistence.OneToMany;
| import javax.persistence.Table;
|
| import org.hibernate.validator.NotNull;
| import org.jboss.seam.annotations.Name;
| import org.jboss.seam.annotations.Scope;
|
| @Entity
| @Table(name =group_permission)
| @Name(group)
| @Scope(SESSION)
| public class Group implements Serializable{
|
| private String name;
| private Long id;
| private Integer permissionGroup = new Integer(0);
| private SetPermission permissions =new HashSetPermission();
| private static final int Export_Permission = 8;
| private static final String All_Permission = *;
|
| @OneToMany(mappedBy=group, fetch = FetchType.EAGER
,cascade=CascadeType.ALL )
| public SetPermission getPermissions() {
| return permissions;
| }
|
| public void setPermissions(SetPermission permissions) {
| this.permissions = permissions;
| }
| @Id @GeneratedValue
| @Column(name = id)
| public Long getId() {
| return id;
| }
| public void setId(Long id) {
| this.id = id;
| }
|
| @NotNull
| @Column(name=name)
| public String getName() {
| return name;
| }
| public void setName(String name) {
| this.name = name;
| }
| public boolean equals(Object o) {
| if (o == null)
| return false;
|
| if (!(o instanceof Group))
| return false;
|
| Group that = (Group) o;
|
| return this.getName().equals(that.getName());
| }
|
| public int hashCode() {
|
| return this.getName().hashCode()+720;
|
| }
|
| @Column(name=permissionGroup)
| public Integer getPermissionGroup() {
| return permissionGroup;
| }
|
| public void setPermissionGroup(Integer permissionGroup) {
| this.permissionGroup = permissionGroup;
| }
| public void setPermission(boolean permission){
| permissionGroup=0;
| if(permission){
| permissionGroup=permissionGroup | Export_Permission;
| }
|
| }
| public void addPermission(ColumnHeader ch ,String categoryName){
|
| if(permissions==null){
| permissions=new HashSetPermission();
| }
| if(ch.isDisplayable() ||ch.isSearchable()){
| Permission permission=new Permission();
| permission.setGroup(this);
| permission.setCategory(categoryName);
| permission.displayablePermission(ch.isDisplayable());
| permission.searchablePermission(ch.isSearchable());
| permission.setFieldName(ch.getName());
| permissions.add(permission);
| }
| }
|
| public boolean hasExportPermission(){
| if((Export_Permission Export_Permission) == Export_Permission)
| return true;
| else
| return false;
| }
|
| public void setExportPermission(boolean export){
| if(export) {
| permissionGroup = permissionGroup | Export_Permission;
| }else {
| permissionGroup = permissionGroup ~Export_Permission;
| }
| }
|
| public boolean hasDisplayPermission(String categoryName, String
fieldName) {
| for(Permission p: permissions) {
| if(p.getCategory().trim().equals(All_Permission)){
| return true;
| }
| if(p.getCategory().equals(categoryName)
p.getFieldName().equals(fieldName)) {
| return p.hasDisplayablePermission();
| }
| }
| return false;
| }
|
| public boolean hasSearchPermission(String categoryName, String
fieldName) {
| for(Permission p: permissions) {
| if(p.getCategory().equals(All_Permission)){
|
[jboss-user] [JBoss Seam] - Re: conversation ends unexpectedly!
I put some log in my code, here is the result:
this is ExportDataUtil.exportToExcel() method:
| public void exportToExcel(String filepath,MapClass, IndexResultSet
indexResultSet,MapIndexCategory, ColumnHeaderListColumnHeader
columnHeaders) throws Exception {
| logger.debug(building Excel's sheet is in progress...);
| int rowCount = 0;
| int colCount = 0;
| int savedCurrentIndex = 1;
| int x = 0;
| logger.debug(--- +x++);
| String filename = .xls;
|
| // Create Excel Workbook and Sheet
| HSSFWorkbook wb = new HSSFWorkbook();
| logger.debug(--- +x++);
| HSSFSheet sheet = wb.createSheet(filename);
| HSSFHeader header = sheet.getHeader();
| header.setCenter(filename);
| logger.debug(--- +x++);
| HSSFFont tahomaFont = wb.createFont();
| tahomaFont.setFontName(Tahoma);
| logger.debug(--- +x++);
|
|
and the result is:
| DEBUG building Excel's sheet is in progress...
| DEBUG --- 0
| DEBUG --- 1
| starting IndexSearchAction
| DEBUG destroying IndexSearchAction...
| DEBUG --- 2
| DEBUG --- 3
| DEBUG --- 4
| DEBUG --- 5
| DEBUG --- 6
| DEBUG --- 7
| DEBUG --- 1
| DEBUG --- 2
| DEBUG ---
| DEBUG ---
| DEBUG ---
| DEBUG ---
| DEBUG ---
| DEBUG ---
| DEBUG ---
| DEBUG ---
| DEBUG ---
| DEBUG ---
| INFO Export to Excel done.
| DEBUG EXCEL-END
|
as you can see, after two logs is displayed, the conversation ends, this is
highlighted in green
any idea?
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[jboss-user] [JBoss Seam] - Re: conversation ends unexpectedly!
sorry for the highlight color | DEBUG building Excel's sheet is in progress... | DEBUG --- 0 | DEBUG --- 1 | | starting IndexSearchAction | DEBUG destroying IndexSearchAction... | | DEBUG --- 2 | DEBUG --- 3 | DEBUG --- 4 | DEBUG --- 5 | DEBUG --- 6 | DEBUG --- 7 | DEBUG --- 1 | DEBUG --- 2 | DEBUG --- | DEBUG --- | DEBUG --- | DEBUG --- | DEBUG --- | DEBUG --- | DEBUG --- | DEBUG --- | DEBUG --- | DEBUG --- | INFO Export to Excel done. | DEBUG EXCEL-END | View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4085861#4085861 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4085861 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: conversation ends unexpectedly!
in the ExportDataUtil I used FileOutputStream to create related files on the disk. Does this make the problem? View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4085351#4085351 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4085351 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: Gavin King: Bad tools of Seam is kill its uses!!!
leave it out and do it yourself ;) View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4085359#4085359 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4085359 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - conversation ends unexpectedly!
Hello,
I have a SFSB with an action method as follows:
| @Stateful
| @Name(searchResult)
| @Scope(CONVERSATION)
| public class SearchResultAction implements SearchResult {
| //code
|
| public String export() {
| if(!exportAvailable) {
|
if(!ActionUtil.clearUserExportFolder(user,FacesContext.getCurrentInstance())) {
| logger.warn(some files may not be deleted!);
| }
| }
| try {
| if(!ExportDataUtil.checkCapacity(indexResultSet)) {
| FacesMessages.instance().add(Sorry! too many
records to export, please refine your query to decline the result);
| return ;
| }
|
| logger.debug(exporting);
| logger.debug(request parameter: + exportType);
|
| ExportDataUtil export = new ExportDataUtil();
|
| String path =
ActionUtil.checkUserExportFolder(user,FacesContext.getCurrentInstance());
|
| //commented code
|
| // if(xml.equals(exportType)) {
| //
export.exportToXML(path,indexResultSet,columnHeaders);
| // }else if(pdf.equals(exportType)) {
| //
export.exportToPDF(path,indexResultSet,columnHeaders);
| // }else if(word.equals(exportType)) {
| //
export.exportToRTF(path,indexResultSet,columnHeaders);
| // }else if(access.equals(exportType)) {
| //
export.exportToAccess(path,indexResultSet,columnHeaders);
| // }else if(excel.equals(exportType)) {
| //
export.exportToExcel(path,indexResultSet,columnHeaders);
| // }else {
| // logger.error(unable to export, invalid
parameter.);
| // FacesMessages.instance().add(Unable to export,
an unexpected error has been occured, please try again.);
| // return ;
| // }
|
| exportAvailable = true;
| return exportList;
| }catch (Exception e) {
| e.printStacktrace();
| exportAvailable = false;
| return ;
| }
| }
|
| }
|
as you can see, I commented out the part of code in which I export the
information to various formats, this is work with no problem but if I remove
the comment, at this point the method will create the exported file correctly,
but suddenly the conversation will ends!!!
what is wrong with this code? I checked the ExportDataUtil and put many logs to
see if there is any exception but no exception occurred, and the exported file
will be created when this method is called
would you tell me what is the problem.
any help is appreciated
View the original post :
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[jboss-user] [JBoss Seam] - Re: regarding Redirect.captureCurrentView()
as I read in javadoc it is stated: captureCurrentView(): Capture the view id and page parameters from the current request and squirrel them away so we can return here later in the conversation. and returnToCapturedView(): Redirect to the captured view, and end any conversation that began in captureCurrentView(). I think it should work as they described View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4082510#4082510 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4082510 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: regarding Redirect.captureCurrentView()
well, I checked the seam-gen but its login page and its authenticator is very simple without any use of Redirect. could you give me the file name you are meant? View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4082568#4082568 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4082568 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: problem with Authenticator
[EMAIL PROTECTED] wrote : No transaction normally means that an earlier exception has occurred. Use your debugger to see what goes wrong. I really appreciate your nice comment, you show me the way, as you told, I tried to comment out the code in authenticator and return true for every user then I saw many exceptions :)) after resolving problems, I restores the commented codes and now it works fine thank you again too much and sorry for sending email directly View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4082383#4082383 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4082383 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Seam and Downloading?
Hi Does Seam provide a convenient component to write into output stream rather than getting the request from the FaccesContext and producing the response manually? this usually is for downloading a file on a user request. thanks View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4082457#4082457 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4082457 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - regarding Redirect.captureCurrentView()
hello I want to navigate from a page to my error page when an exception occurs, and after going to error page, the user is able to click on back button to go back to last page. I am using Redirect.instance().captureCurrentView() and in my ErrorAction bean in its back() method I called Redirect.instance().returnToCapturedView() but it doesn't work. Am I doing wrong? thanks View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4082458#4082458 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4082458 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [EJB 3.0] - Re: No Transaction! please help
I am stuck at this point. because I can't sign into my application I can't develop it anymore ! any comment would be of great help View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4082322#4082322 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4082322 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - problem with Authenticator
Hi I have an Authenticator component in my application and it was working fine until yesterday and now it's treating weird, I had no changes since yesterday but it throws following exception. | Hibernate: select user0_.username as username3_, user0_.address as address3_, user0_.group_id as group13_3_, u | ser0_.password as password3_, user0_.position as position3_, user0_.idCity as idCity3_, user0_.mobileContact a | s mobileCo6_3_, user0_.phoneNo1 as phoneNo7_3_, user0_.phoneNo2 as phoneNo8_3_, user0_.speciality as specialit | y3_, user0_.statusCode as statusCode3_, user0_.uPIN as uPIN3_, user0_.enabled as enabled3_ from user user0_ wh | ere user0_.username=? and user0_.password=? | Hibernate: select group0_.id as id1_1_, group0_.name as name1_1_, group0_.permissionGroup as permissi3_1_1_, g | roup0_.exportPermission as exportPe4_1_1_, permission1_.groupId as groupId3_, permission1_.id as id3_, permiss | ion1_.id as id2_0_, permission1_.permission as permission2_0_, permission1_.groupId as groupId2_0_, permission | 1_.fieldName as fieldName2_0_, permission1_.category as category2_0_, permission1_.displayablePermission as di | splaya5_2_0_, permission1_.searchablePermission as searchab6_2_0_ from group_permission group0_ left outer joi | n permission permission1_ on group0_.id=permission1_.groupId where group0_.id=? | java.lang.IllegalStateException: No transaction. | at org.jboss.tm.TxManager.setRollbackOnly(TxManager.java:751) | at org.hibernate.ejb.AbstractEntityManagerImpl.markAsRollback(AbstractEntityManagerImpl.java:392) | at org.hibernate.ejb.AbstractEntityManagerImpl.throwPersistenceException(AbstractEntityManagerImpl.jav | a:545) | at org.hibernate.ejb.AbstractEntityManagerImpl.throwPersistenceException(AbstractEntityManagerImpl.jav | a:567) | at org.hibernate.ejb.QueryImpl.getSingleResult(QueryImpl.java:72) | at com.payvand.search.model.business.Authenticator.authenticate(Authenticator.java:59) | at com.payvand.search.model.business.Authenticator$$FastClassByCGLIB$$28b8687e.invoke(generated) | at net.sf.cglib.proxy.MethodProxy.invoke(MethodProxy.java:149) | at org.jboss.seam.intercept.RootInvocationContext.proceed(RootInvocationContext.java:45) | at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:55) | at org.jboss.seam.interceptors.OutcomeInterceptor.interceptOutcome(OutcomeInterceptor.java:21) | at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) | at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) | at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) | at java.lang.reflect.Method.invoke(Method.java:585) | at org.jboss.seam.util.Reflections.invoke(Reflections.java:18) | at org.jboss.seam.intercept.Interceptor.aroundInvoke(Interceptor.java:169) | at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:64) | at org.jboss.seam.interceptors.RollbackInterceptor.rollbackIfNecessary(RollbackInterceptor.java:29) | at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) | at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) | at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) | at java.lang.reflect.Method.invoke(Method.java:585) | at org.jboss.seam.util.Reflections.invoke(Reflections.java:18) | at org.jboss.seam.intercept.Interceptor.aroundInvoke(Interceptor.java:169) | at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:64) | at org.jboss.seam.interceptors.BijectionInterceptor.bijectNonreentrantComponent(BijectionInterceptor.j | ava:79) | at org.jboss.seam.interceptors.BijectionInterceptor.bijectComponent(BijectionInterceptor.java:58) | at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) | at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) | at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) | at java.lang.reflect.Method.invoke(Method.java:585) | at org.jboss.seam.util.Reflections.invoke(Reflections.java:18) | at org.jboss.seam.intercept.Interceptor.aroundInvoke(Interceptor.java:169) | at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:64) | at org.jboss.seam.interceptors.ConversationInterceptor.endOrBeginLongRunningConversation(ConversationI | nterceptor.java:52) | at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) | at
[jboss-user] [JBoss Seam] - Re: problem with Authenticator
can we inject an ejb component into authenticator using @EJB? @EJB private UserDao userDao; View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4081206#4081206 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4081206 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [EJB 3.0] - No Transaction! please help
Hi I have a component in my application to authenticate users and it was working fine until yesterday and now it's treating weird, I had no changes since yesterday but it throws following exception. | Hibernate: select user0_.username as username3_, user0_.address as address3_, user0_.group_id as gro | up13_3_, u | ser0_.password as password3_, user0_.position as position3_, user0_.idCity as idCity3_, user0_.mobil | eContact a | s mobileCo6_3_, user0_.phoneNo1 as phoneNo7_3_, user0_.phoneNo2 as phoneNo8_3_, user0_.speciality as | specialit | y3_, user0_.statusCode as statusCode3_, user0_.uPIN as uPIN3_, user0_.enabled as enabled3_ from user | user0_ wh | ere user0_.username=? and user0_.password=? | Hibernate: select group0_.id as id1_1_, group0_.name as name1_1_, group0_.permissionGroup as permiss | i3_1_1_, g | roup0_.exportPermission as exportPe4_1_1_, permission1_.groupId as groupId3_, permission1_.id as id3 | _, permiss | ion1_.id as id2_0_, permission1_.permission as permission2_0_, permission1_.groupId as groupId2_0_, | permission | 1_.fieldName as fieldName2_0_, permission1_.category as category2_0_, permission1_.displayablePermis | sion as di | splaya5_2_0_, permission1_.searchablePermission as searchab6_2_0_ from group_permission group0_ left | outer joi | n permission permission1_ on group0_.id=permission1_.groupId where group0_.id=? | java.lang.IllegalStateException: No transaction. | at org.jboss.tm.TxManager.setRollbackOnly(TxManager.java:751) | at org.hibernate.ejb.AbstractEntityManagerImpl.markAsRollback(AbstractEntityManagerImpl.java | :392) | at org.hibernate.ejb.AbstractEntityManagerImpl.throwPersistenceException(AbstractEntityManag | erImpl.jav | a:545) | at org.hibernate.ejb.AbstractEntityManagerImpl.throwPersistenceException(AbstractEntityManag | erImpl.jav | a:567) | at org.hibernate.ejb.QueryImpl.getSingleResult(QueryImpl.java:72) | at com.payvand.search.model.business.Authenticator.authenticate(Authenticator.java:59) | at com.payvand.search.model.business.Authenticator$$FastClassByCGLIB$$28b8687e.invoke(generated) | at net.sf.cglib.proxy.MethodProxy.invoke(MethodProxy.java:149) | at org.jboss.seam.intercept.RootInvocationContext.proceed(RootInvocationContext.java:45) | at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:55) | at org.jboss.seam.interceptors.OutcomeInterceptor.interceptOutcome(OutcomeInterceptor.java:2 | 1) | at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) | at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) | at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) | at java.lang.reflect.Method.invoke(Method.java:585) | at org.jboss.seam.util.Reflections.invoke(Reflections.java:18) | at org.jboss.seam.intercept.Interceptor.aroundInvoke(Interceptor.java:169) | at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:64) | at org.jboss.seam.interceptors.RollbackInterceptor.rollbackIfNecessary(RollbackInterceptor.j | ava:29) | at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) | at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) | at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) | at java.lang.reflect.Method.invoke(Method.java:585) | at org.jboss.seam.util.Reflections.invoke(Reflections.java:18) | at org.jboss.seam.intercept.Interceptor.aroundInvoke(Interceptor.java:169) | at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:64) | at org.jboss.seam.interceptors.BijectionInterceptor.bijectNonreentrantComponent(BijectionInt | erceptor.j | ava:79) | at org.jboss.seam.interceptors.BijectionInterceptor.bijectComponent(BijectionInterceptor.jav | a:58) | at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) | at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) | at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) | at java.lang.reflect.Method.invoke(Method.java:585) | at org.jboss.seam.util.Reflections.invoke(Reflections.java:18) | at org.jboss.seam.intercept.Interceptor.aroundInvoke(Interceptor.java:169) | at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:64) | at org.jboss.seam.interceptors.ConversationInterceptor.endOrBeginLongRunningConversation(Con | versationI | nterceptor.java:52) | at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
[jboss-user] [EJB 3.0] - Re: No Transaction! please help
BTW, I am using Tomcat and Embedded EJB View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4081269#4081269 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4081269 ___ 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
Hi could you find what is the problem on your exception? I am getting this exception as well and I've stuck at this point :( View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4081316#4081316 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4081316 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: problem with Authenticator
ok but why I get IllegalArgumentException: No transaction when I call entityManager? I also tried to call entityManager.getTransaction().begin and I get new exception java.lang.IllegalStateException: JTA EntityManager cannot access a transactions View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4081546#4081546 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4081546 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [EJB 3.0] - Re: No Transaction! please help
any idea? :( View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4081548#4081548 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4081548 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: how to use @Roles?
any other idea? :) View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4080725#4080725 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4080725 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: how to use @Roles?
what simple :) ok so it has an issue only with auto instantiation and not further benefits. I thought a great usability for that. thank you both for your reply View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4080757#4080757 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4080757 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: please help me out of this problem
fernando,
really thanks for your nice solution, it worked fine, but another problem
when I select a user the information is displayed correctly, now consider I am
changing some info say, address or contact number, how to manage this changed
data at server and synchronize the changed User with the database? because the
outjected with @Factory only set an attribute with stateless scope and now how
to send back the new data to the server?
first, I tried to add @In for the user as follows:
| @In(tempUser)
| private User user;
|
| // consider @Factory's value is tempUser
|
| @Factory(value=tempUser,scope=STATELESS)
| public User initUser(){
| //.
|}
|
but it didn't work
any solution?
thanks
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[jboss-user] [JBoss Seam] - Re: please help me out of this problem
yes, but saveCurrentUser() that you declared only updates the instance variable user and the changes maded by user at client is not visible here. in other words, when I click on submit the changes I've made, not binded to any variable at server-side. I'm not sure I could clarify myself or not View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4080487#4080487 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4080487 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: please help me out of this problem
thanks Fernando, it works fine :) with relaod, it works, but would you please tell me how this works? as I understood, this @Factory will be called when at client-side an attribute of that name is referred (for example tempUser) and relaod flag compels loading the user only when my combobox has been changed. Am I right? thank you again for your nice solution. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4080524#4080524 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4080524 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: please help me out of this problem
I had this problem in another page and after binding that component it worked but here I have 6 text fields I don't want to bind all of them. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4080273#4080273 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4080273 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: please help me out of this problem
my User's scope is SESSION is this the issue which cause this problem? because I just read somewhere in seam reference about @Role that we can define many roles for an entity but I don't know how to use them? View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4080224#4080224 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4080224 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - how to use @Roles?
Hello
I've read something in Seam reference about @Roles which you can define many
roles for an entity, a User stated as an example as follows:
| @Roles({
| @Role(name=user, scope=ScopeType.CONVERSATION),
| @Role(name=currentUser, scope=ScopeType.SESSION)
| })
|
it seems to me very useful but I can't comprehend its concepts and the benefits
and also I don't know how to use? unfortunately I couldn't find any sample in
which this feature is utilized.
can anyone explain this annotation and tell me how to use it?
thanks
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[jboss-user] [JBoss Seam] - Re: how to use @Roles?
ok, I know about it. Assume that we defined those roles, now, in our session
beans how we can use it?
for example, I have an Authenticator Session bean in which a User instance
variable is defined as follows:
|
| @Stateless
| @Name(authenticator)
| class Authenticator {
|
| @Out(currentUser, scope=ScopeType.SESSION)
| private User user;
|
| // rest of the codes
| }
|
|
and in another bean in which I provide a facility to manage other users for
administrators as follows:
| @Name(userManager)
| @Stateful
| class UsreManagerAction implements UserManager {
|
| private User user;
|
| //rest of the codes
| }
|
I want to know how do I use those roles in such these beans?
thanks again
how can I use
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[jboss-user] [JBoss Seam] - please help me out of this problem
Hi
I have a SFSB as follows, it has an entity named user, in page when I change
a list box I want the selected user to be loaded but nothing will be displayed
| @Stateful
| @Name(userRegister)
| @Scope(ScopeType.SESSION)
| public class UserRegisterAction implements UserRegister {
|
| private Log logger = LogFactory.getLog(UserRegisterAction.class);
|
| private User user;
| private String selectedUsername = 0;
|
| //rest of the codes
|
| public void userListValueChanged(ValueChangeEvent event) {
|
| try {
| selectedUsername = (String) event.getNewValue();
| if(selectedUsername.equals(0)){
| logger.debug(new user);
| User u = new User();
| setUser(u);
| }else{
| logger.debug(edit:+ selectedUsername);
| User u = userDao.load(selectedUsername);
| setUser(u);
| logger.debug(test:+ user.getUsername());
| }
| } catch (Exception e) {
| e.printStackTrace();
| }
| }
|
|
|
| //getters and setters
|
now in xhtml file:
|
h:panelGroup id=exportUser
|
h:outputLabel id=userL
|
value=#{bundle['userDefination.group']} for=groupMenu /
|
t:selectOneMenu id=userMenu required=false
value=#{userRegister.selectedUsername}
|
valueChangeListener=#{userRegister.userListValueChanged}
|
onchange=submit(this)
|
f:selectItem itemLabel=New User ... itemValue=0 /
|
f:selectItems id=userList value=#{userRegister.allUsers} /
|
/t:selectOneMenu
|
/h:panelGroup
|
|
after the user change the list this form will submit but any reference to
userRegister.user.username or other properties of user don't work .
at first, user is not null it is a user with null property values. the thing
wondering me is that in change value listener I load the user with new values
but new values won't be displayed at page!!!
and #{userRegister.user} returns the object reference of User with the same
value that it was already.
any help would be appreciated
thanks
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[jboss-user] [JBoss Seam] - Re: please help me out of this problem
#{userRegister.user} always returns value [EMAIL PROTECTED]
even after I set the user to new User() it won't change !!!
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[jboss-user] [JBoss Seam] - Re: Handling all exception with one action?
any idea? :) View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4078640#4078640 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4078640 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: @Startup and user session
well, I didn't know about @RaiseEvent, I will try it the thing that make me reluctant to use Event...raseEvent is that, in my opinion, if you use this too much it will make your application complex and hard to understand and debug it in future anyway, thank you very much for your help, currently I am using the same Events...raseEvent() but I will take a look at @RaiseEvent View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4078844#4078844 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4078844 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: @Startup and user session
matt.drees wrote : Probably what I would do is put an @Observer(org.jboss.seam.postAuthenticate) method in your userSettings component. thanks matt.drees, it worked fine, but another problem came about, there are three other component which depend on this unique component method. In other words, after invoking this method some variable will be outjected so other comp. will inject those variables. how to manage this? View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4078232#4078232 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4078232 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Handling all exception with one action?
Hello how to handle all exception in a seam component. I am thinking of having an stateless bean in which some action methods are defined so I can handle exceptions regarding to its type and also provide some functionality such as sending exception message to administrator by user, etc. actually, I need something like tag of pages.xml but using java codes. one solution I am considering is using @Observer but don't know how to notify that method when an exception is thrown. any suggestion would be of great help thanks View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4078310#4078310 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4078310 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: @Startup and user session
matt.drees wrote : I'm not sure what you mean. well, let me explain more. when a user logged in, the application should find which fields and categories he is allowed to search so I defined an action in which a Map of accessible fields will be created. this map is creating after authenticating the user (using the solution you suggest: @Observer) now other actions like Exporting, query builder , etc need to work only with authorized fields and these are presented by the same map. I need to notify them as well to initialize themself. I can use Events.instance().raiseEvent to notify the other actions but I think this is not good. what do you think? View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4078575#4078575 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4078575 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - @Startup and user session
Hi I have a Stateful session scoped component namely userSettings. I want when user logged in its build method (annotated with @Create) being invoked. first I marked it with @Startup but when the pages are loading this component will load as well but at that time, there is no user logged in, so this throws an exception and after the user enters his username and password this component won't initialize for his session how can I make a component to be loaded just when a user is signing in? @Startup will load for any session even if no user signed in. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4078099#4078099 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4078099 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: beans and different packages
well, I meant in the same archive but different package for example: com.my.dao SomeEjbBean.java and com.my.model SomeOtherBean.java but how about two archives (two different jar files)? please note I am using embeddable EJB with Tomcat 5.5 thanks View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4073915#4073915 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4073915 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: regarding jboss-bean.xml?
Any Idea? View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4073478#4073478 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4073478 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - beans and different packages
Hi all I want to put different beans in different packages, for example, my ejbs to perform the persistence operations in a package say dao and my jsf beans regarding presentation layer in another package namely view but the problem is that Seam doesn't know them, JBoss Seam only knows the beans located in view package is there any way to declare which packages contain my beans? thank you very much View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4073480#4073480 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4073480 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: regarding jboss-bean.xml?
[EMAIL PROTECTED] wrote : To which server? I am using Tomcat 5.5 and JBoss Seam v1.1.6 View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4073481#4073481 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4073481 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [EJB 3.0] - regardig jboss-beans.xml
HI because we have to deploy our application in many servers with different specifications and configurations, I need to have an external config file in which I declare simply IP and connection url the question is that how can I put these info into a file so jboss-beans.xml read those information because this file currently located in jar file it is difficult to alter the file and create a new jar file for each server thank you View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4073492#4073492 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4073492 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [EJB 3.0] - Re: regardig jboss-beans.xml
thank you all but what if I use embedable EJB with Tomcat 5.5 ? do you have any solution for that? thanks again View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4073812#4073812 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4073812 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - regarding jboss-bean.xml?
HI because we have to deploy our application in many servers with different specifications and configurations, I need to have an external config file in which I declare simply IP and connection url the question is that how can I put these info into a file so jboss-beans.xml read those information because this file currently located in jar file it is difficult to alter the file and create a new jar file for each server thank you View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4073349#4073349 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4073349 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - stupid question about message Welcome of seam security
Hi When I log in using seam Authenticator, a message Welcome user_name will be displayed I can't find that message in any resource bundle. I want to display another message with related language that user specified how can I remove that message :)) I am using Seam v1.1.6 thanks View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4049195#4049195 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4049195 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: stupid question about message
No I have Messages.properties under the specific path com.mypackage.bundle.Messages.properites but the problem is it can't understand it this is from Seam tutorial: | You can select a different name for the resource bundle by setting the Seam configuration property named | org.jboss.seam.core.resourceBundle.bundleNames. You can even specify a list of resource bundle names | to be searched (depth first) for messages. | core:resource-bundle | core:bundle-names | valuemycompany_messages/value | valuestandard_messages/value | /core:bundle-names | /core:resource-bundle | | View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4049213#4049213 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4049213 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: why conversation-timeout doesn't work properly?
Thanks Fernando yes you are right, so the Session timeout overrides the conversation timeout thanks again View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4047779#4047779 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4047779 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - why conversation-timeout doesn't work properly?
Hello I set the conversation timeout to a value representing 1 hour but after a couple of the minutes the conversation will end here is the line in component.xml | core:manager conversation-timeout=360 | concurrent-request-timeout=500 | conversation-id-parameter=cid | conversation-is-long-running-parameter=clr/ | | and this is the message will be shown: The conversation ended, timed out or was processing another request You must be logged in to perform this action I have two components in conversation scope SearchQuery -- SearchResult and one statefull component in Session scope UserSettings when the user is in the SearchResult which is actually in a long running conversation he/she may click on a button to go to settings page (UserSettings) and after change the settings will get back to SearchResult however, I set a @Begin(join=true) in method of UserSettings but I think this is the point of my problem is it possible to go to a statefull component and then back to the last long running conversation? thank you very much in advance View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4047209#4047209 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4047209 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - problem with security and login
Hi
I have a problem with security.
I am using JBoss Seam 1.1.6
when I press login button I encounter following exception:
| ERROR Servlet.service() for servlet Faces Servlet threw exception
| javax.faces.FacesException: Error calling action method of component with
id login:_id13
| at
org.apache.myfaces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:72)
| at javax.faces.component.UICommand.broadcast(UICommand.java:109)
| at
javax.faces.component.UIViewRoot._broadcastForPhase(UIViewRoot.java:97)
| at
javax.faces.component.UIViewRoot.processApplication(UIViewRoot.java:171)
| at
org.apache.myfaces.lifecycle.InvokeApplicationExecutor.execute(InvokeApplicationExecutor.java:32)
| at
org.apache.myfaces.lifecycle.LifecycleImpl.executePhase(LifecycleImpl.java:95)
| at
org.apache.myfaces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:70)
| at javax.faces.webapp.FacesServlet.service(FacesServlet.java:139)
| at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
| at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
| at
org.apache.myfaces.webapp.filter.ExtensionsFilter.doFilter(ExtensionsFilter.java:100)
| at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
| at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
| at
org.apache.myfaces.webapp.filter.ExtensionsFilter.doFilter(ExtensionsFilter.java:147)
| at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
| at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
| at
org.jboss.seam.servlet.SeamRedirectFilter.doFilter(SeamRedirectFilter.java:29)
| at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
| at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
| at
org.jboss.seam.servlet.SeamCharacterEncodingFilter.doFilter(SeamCharacterEncodingFilter.java:41)
| 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.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
| at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
| 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:856)
| at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:744)
| at
org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
| at
org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80)
| at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
| at java.lang.Thread.run(Thread.java:595)
| Caused by: javax.faces.el.EvaluationException: /pages/main/login.xhtml
@35,71 action=#{identity.login}: java.lang.IllegalStateException: no security
rule base available - please install a RuleBase with the name 'securityRules'
| at
com.sun.facelets.el.LegacyMethodBinding.invoke(LegacyMethodBinding.java:73)
| at
org.apache.myfaces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:61)
| ... 33 more
| Caused by: java.lang.IllegalStateException: no security rule base available
- please install a RuleBase with the name 'securityRules'
| at
org.jboss.seam.security.Identity.assertSecurityContextExists(Identity.java:276)
| at
org.jboss.seam.security.Identity.populateSecurityContext(Identity.java:245)
| at
org.jboss.seam.security.Identity.postAuthenticate(Identity.java:223)
| at org.jboss.seam.security.Identity.authenticate(Identity.java:207)
| at org.jboss.seam.security.Identity.authenticate(Identity.java:199)
| at org.jboss.seam.security.Identity.login(Identity.java:184)
| at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
| at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
| at
[jboss-user] [JBoss Seam] - can I join a session with a conversation?
hello
I have some beans in one conversation (or rather some pages) but I want to use
another page which is in session scope and then back to last conversation and
resume the job but when I enter the session scope page after pressing the
button to go back it throws exception and tell me the conversation has been
ended.
is this possible? or I missed something to resolve that.
here is my pages.xml:
setting.xhtml is the page in session scope:
| pages
| page view-id=/pages/main/searchQuery.xhtml
| navigation from-action=#{indexSearch.search}
| rule if-outcome=resultQuery
| begin-conversation join=true /
| redirect
view-id=/pages/main/resultQuery.xhtml /
| /rule
| /navigation
| /page
|
| page view-id=/pages/main/setting.xhtml
| navigation from-action=#{userSetting.continueNextPage}
| rule if-outcome=nextPage
| redirect
view-id=/pages/main/resultQuery.xhtml /
| /rule
| /navigation
| navigation from-action=#{userSetting.apply}
| rule if-outcome=resultQuery
| redirect
view-id=/pages/main/resultQuery.xhtml /
| /rule
| /navigation
| /page
|
| page view-id=/pages/main/resultQuery.xhtml
conversation-required=true
| no-conversation-view-id=/pages/main/searchQuery.xhtml
| navigation from-action=#{searchResult.back}
| rule if-outcome=back
| end-conversation/
| render view-id=/pages/main/searchQuery.xhtml
/
| /rule
| /navigation
| navigation from-action=#{searchResult.setting}
| rule if-outcome=setting
| redirect view-id=/pages/main/setting.xhtml /
| /rule
| /navigation
| /page
|
| page view-id=/login.xhtml
| navigation from-action=#{identity.login}
| rule if-outcome=success
| redirect view-id=/resultQuery.xhtml/
| /rule
| /navigation
| /page
| /pages
|
thank you very much
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[jboss-user] [JBoss Seam] - Re: can I join a session with a conversation?
petemuir wrote : What you are saying makes no sense. Views aren't bound to conversations or the session, components are. well, I meant the same component, sorry I made mistake I want to go to a page which has a component in session scope but when I want to go back to conversation it says it has ended View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4043433#4043433 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4043433 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: can I join a session with a conversation?
here is the component in session scope:
| @Stateful
| @Name(userSetting)
| @Scope(ScopeType.SESSION)
| public class UserSettingAction implements UserSetting {
|
| private Log logger = LogFactory.getLog(SearchResultAction.class);
|
| private ListString selectedItems;
|
| private ListString categoryList;
|
| private HtmlSelectOneMenu selectOneCategory;
|
| private SelectItem categorySelectItem[];
| private SelectItem selectedCategory;
| private HtmlSelectManyPicklist picklist;
| private boolean sorted = false;
|
| @Out
| private String headerName;
|
| private ColumnHeaderListColumnHeader columns;
|
| @Out
| private MapClass, ColumnHeaderListColumnHeader columnHeaders;
|
| @Create
| @Begin(join=true)
| public void build() {
| logger.debug(Populating column headers);
| selectedItems = new ArrayListString();
| categoryList = new ArrayListString();
| columnHeaders = new HashMapClass,
ColumnHeaderListColumnHeader();
| try {
| int j = 0;
| categorySelectItem = new
SelectItem[Infrastructure.getStructure()
| .keySet().size()];
| for (Class cat :
Infrastructure.getStructure().keySet()) {
| IndexRoot indexRoot =
Infrastructure.getStructure().get(cat);
| SelectItem selectItem = new
SelectItem(indexRoot.getClassName().getName(), indexRoot.getName());
| categorySelectItem[j] = selectItem;
| headerName = indexRoot.getName();
| ColumnHeaderListColumnHeader columns = new
ColumnHeaderListColumnHeader();
| int i = 1;
| for (FieldData f : indexRoot.getFields()) {
| if (f.isExpanded())
| columns.add(new
ColumnHeader(f.getOriginalName(), f
| .getAlias(), i,
i = 3));
| else
| columns.add(new
ColumnHeader(f.getName(),
| f.getAlias(),
i, i = 3));
| ++i;
| }
| columnHeaders.put(indexRoot.getClassName(),
columns);
| j++;
| }
|
| //set defaults...
| Class clazz =
getClassFromName((String)categorySelectItem[0].getValue());
| selectOneCategory = new HtmlSelectOneMenu();
| picklist = new HtmlSelectManyPicklist();
|
selectOneCategory.setValue((String)categorySelectItem[0].getValue());
| //columns = columnHeaders.get(clazz);
| setCurrentFields(clazz);
| } catch (Exception e) {
| logger.error(exception in loading column names:);
| e.printStackTrace();
| }
| }
|
| rest of the codes...
| }
|
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[jboss-user] [JBoss Seam] - Re: can I join a session with a conversation?
I think I put @Begin in wrong place because when the session is creating it will calls the @Create method and it is also lunches a conversation so this conversation is different from the next one that I will lunch later but I dont know, if I remove @Begin how can I notify to join to current conversation if the user clicks on the link or button to go in that page with session scope component (the above component) there is no attribute on pages.xml to define a page to join the current conversation. is there any way? View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4043440#4043440 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4043440 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: can I join a session with a conversation?
ok
here is the page that has a button to go to setting.xhtml:
| ?xml version=1.0 encoding=utf-8 ?
| !DOCTYPE html PUBLIC -//W3C//DTD XHTML 1.0 Transitional//EN
http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd;
| html xmlns=http://www.w3.org/1999/xhtml;
| xmlns:ui=http://java.sun.com/jsf/facelets;
| xmlns:h=http://java.sun.com/jsf/html;
| xmlns:t=http://myfaces.apache.org/tomahawk;
| xmlns:s=http://myfaces.apache.org/sandbox;
| xmlns:f=http://java.sun.com/jsf/core;
| xmlns:c=http://java.sun.com/jstl/core;
| xmlns:fn=http://java.sun.com/jsp/jstl/functions;
| ui:composition template=/pages/template.xhtml
| ui:define name=topnav
| ui:include src=/pages/incl/navbar.xhtml /
| /ui:define
| ui:define name=body
| f:view
| h:form id=resultQuery
| s:fieldset legend=Settings: align=left
| h:panelGrid bgcolor=#cc
columns=5
| t:selectOneMenu
id=rowPerPageOption onchange=submit(this)
|
valueChangeListener=#{searchResult.rowPerPageChanged}
| f:selectItem
itemLabel=5 itemValue=5 /
| f:selectItem
itemLabel=10 itemValue=10 /
| f:selectItem
itemLabel=20 itemValue=20 /
| f:selectItem
itemLabel=30 itemValue=30 /
| f:selectItem
itemLabel=40 itemValue=40 /
| f:selectItem
itemLabel=50 itemValue=50 /
| f:selectItem
itemLabel=100 itemValue=100 /
| f:selectItem
itemLabel=200 itemValue=200 /
| /t:selectOneMenu
|
| h:commandButton
action=#{searchResult.setting}
| value=Columns... /
|
| h:commandButton
actionListener=#{exportData.export}
| value=Export to Excel
/
| h:commandButton
actionListener=#{exportDataIText.exportToPDF}
| value=Export to PDF /
| h:commandButton
actionListener=#{exportDataIText.exportToRTF}
| value=Export to Word
/
|
| s:pprPanelGroup
id=pprInlineMsg
|
partialTriggers=resultQuery:rowPerPageOption
|
inlineLoadingMessage=Loading.../s:pprPanelGroup
|
| t:popup styleClass=popup
id=popupMenu
|
| h:outputText
value=loading file
|
rendered=#{exportData.loading} /
| f:facet name=popup
| h:panelGroup
|
h:panelGrid columns=1
|
ui:repeat value=#{exportData.listDownload} var=down
|
h:commandLink action=#{dounloadFile.downloading}
|
f:param name=fileupload_type value=#{down.contentType} /
|
f:param name=fileupload_name value=#{down.filename} /
|
h:outputText value=#{down.filename} /
|
/h:commandLink
|
/ui:repeat
|
/h:panelGrid
| /h:panelGroup
| /f:facet
| /t:popup
| /h:panelGrid
| /s:fieldset
| hr /
|
