July 2008 - jboss-user - Jboss List Archives

[Beginners Corner] - Very strange scenario

by kart3186

I have a very old version of my EAR and a new version of EAR. Previously, my JBoss was deployed with the old EAR. It was working fine. Now I undeployed it and deployed it with new EAR. When I tested the newly deployed one, I found that it is partially the previous deployment and partially the new deployment. Some JSPs and Beans are from the previous deployment and some are from new deployment. I don't understand how this is possible. The new EAR that I deployed works fine in another machine with JBoss freshly installed. I tried removing the entire tmp folder in the default installation. But still the same behavior happens. Anyone has faced such wierd scenario before ? Any help is appreciated. -Karthik View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4164058#4164058 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4164058

17 years, 11 months

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[JBossWS] - How to catch/get known of broken pipe exception within serve

by javaboss2008

Hi developers, I have created a WS with some WebMethods running on Jboss as an Eclipse Dynamic Web Project. I am doing that with the annotations from javax.jws.*. Now, it is possible that a method needs some time to reply to a clients call. The client could stop waiting for the reply by setting a timeout value on the WS call like: client: // a very short time to test the error | int timeout = 10; // in ms | | // set the timeout property | Map<String, Object> ctxt = ((BindingProvider)service).getRequestContext(); | ctxt.put(com.sun.xml.internal.ws.client.dispatch.impl.protocol.MessageDispatcherHelper.REQUEST_TIMEOUT, timeout); | | // now call the WS method | result = service.myMethod(number); If now the client stops waiting for the reply and after some time my serverside method wants to return its result to the client it fails with a java.net.SocketException 'Broken Pipe'. Unfortunately my servermethod finished successfully without getting known of the failed communication. The exception can only be seen in the jboss log. Is there a common way to get known of the clientside connection reset within my serverside method? Does the WS-Framework provide any concept to manage such a race condition in an elegant way? Or have u any other ideas on how I could solve my problem? I need to know, that the client has not recieved my result, cause in that case I need to rollback some actions that have been done on server side. jboss-log4j serverlog: 2008-07-12 20:25:19,546 INFO [myws.MyWebServiceImpl] Webservice called: myMethod(5000001) | 2008-07-12 20:25:19,766 DEBUG [myws.MyWebServiceImpl] returning result | 2008-07-12 20:25:19,767 ERROR [org.jboss.ws.core.server.AbstractServiceEndpointServlet] Error processing web service request | ClientAbortException: java.net.SocketException: Broken pipe | at org.apache.catalina.connector.OutputBuffer.realWriteBytes(OutputBuffer.java:358) | at org.apache.tomcat.util.buf.ByteChunk.flushBuffer(ByteChunk.java:434) | at org.apache.catalina.connector.OutputBuffer.doFlush(OutputBuffer.java:309) | at org.apache.catalina.connector.OutputBuffer.flush(OutputBuffer.java:288) | at org.apache.catalina.connector.CoyoteOutputStream.flush(CoyoteOutputStream.java:98) | at org.jboss.ws.core.server.ServiceEndpointManager.processRequest(ServiceEndpointManager.java:485) | at org.jboss.ws.core.server.AbstractServiceEndpointServlet.doPost(AbstractServiceEndpointServlet.java:114) | at javax.servlet.http.HttpServlet.service(HttpServlet.java:710) | at org.jboss.ws.core.server.AbstractServiceEndpointServlet.service(AbstractServiceEndpointServlet.java:75) | at javax.servlet.http.HttpServlet.service(HttpServlet.java:803) | at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) | at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) | at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96) | at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) | at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) | at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230) | at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175) | at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:179) | at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84) | at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128) | at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:104) | at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157) | at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) | at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:241) | at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844) | at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:580) | at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447) | at java.lang.Thread.run(Thread.java:619) | Caused by: java.net.SocketException: Broken pipe | at java.net.SocketOutputStream.socketWrite0(Native Method) | at java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:92) | at java.net.SocketOutputStream.write(SocketOutputStream.java:136) | at org.apache.coyote.http11.InternalOutputBuffer$OutputStreamOutputBuffer.doWrite(InternalOutputBuffer.java:764) | at org.apache.coyote.http11.filters.ChunkedOutputFilter.doWrite(ChunkedOutputFilter.java:124) | at org.apache.coyote.http11.InternalOutputBuffer.doWrite(InternalOutputBuffer.java:570) | at org.apache.coyote.Response.doWrite(Response.java:560) | at org.apache.catalina.connector.OutputBuffer.realWriteBytes(OutputBuffer.java:353) | ... 27 more | Thanks a lot for help. javaboss2008 View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4164054#4164054 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4164054

17 years, 11 months

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[Persistence, JBoss/CMP, Hibernate, Database] - Hibernate bidirectional many-to-many issues

by imavroukakis

Hi, I'm trying to play around with hibernate annotations, I'm coming up against a brick wall with a certain issue regarding a many to many relationship. | @Entity | public class Recipe implements Serializable{ | | @Id | @GeneratedValue(strategy = GenerationType.AUTO) | @Column(name = "recipe_id") | private Long id; | | @ManyToOne | @JoinColumn(name="user_fk") | private User user; | | @ManyToMany( | targetEntity=gr.zymari.entities.Ingredient.class, | cascade={CascadeType.ALL, CascadeType.MERGE} | ) | @JoinTable( | name="Recipe_Ingredients", | joinColumns = @JoinColumn( name = "recp_id"), | inverseJoinColumns = @JoinColumn( name = "ingr_id") | ) | private Set<Ingredient> ingredients; | | public class Ingredient implements Serializable{ | | @Id | @GeneratedValue(strategy = GenerationType.AUTO) | @Column(name = "ingredient_id") | private Long id; | | private Integer quantity; | private String name; | | @ManyToMany( | cascade = {CascadeType.ALL, CascadeType.MERGE}, | mappedBy= "ingredients", | targetEntity=Recipe.class | ) | private Set<Recipe> recipies; | | @Entity | public class User implements Serializable{ | | @Id | @GeneratedValue(strategy = GenerationType.AUTO) | @Column(name = "user_id") | private Long id; | | @OneToMany(mappedBy="user" ,cascade = {CascadeType.ALL, CascadeType.MERGE}) | private Set<Recipe> recipies; | This is the code that saves the User object | Transaction tx = getHibSession().beginTransaction(); | tx.begin(); | Ingredient blackStuff = new Ingredient(); | blackStuff.setName("Chocolate"); | blackStuff.setMeasure(Measure.GRAM); | blackStuff.setQuantity(100); | recipe.addIngredient(blackStuff); | user.addRecipe(recipe); | recipe.setUser(user); | getHibSession().saveOrUpdate(user); | tx.commit(); | The problem is that when I save the User object, it is persisted along with the Recipe object, however the table that is supposed to contain the many-to-many relationship of Recipe-Ingredient is empty. Can anyone shed some light on what I am doing wrong? Thanks! View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4164052#4164052 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4164052

17 years, 11 months

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[Installation, Configuration & DEPLOYMENT] - Re: Specifying the schema for EJBTimerService's TIMERS datab

by chrismeadows

FWIW, we've also had many problems with this same table, and we're using oracle. Specifying the schema name appears to be redundant - it is ignored. We found that we had to make sure the table name was unique across ALL schemas in the database. That is, we had a schema per developer in the dev environment, and we had to make sure each of us used a different table name. Something very screwy with EJB Timer persistence View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4164046#4164046 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4164046

17 years, 11 months

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[JBoss Tools (users)] - Re: JBossTools 2.1.2.GA released

by bdlink

I notice Drools is mentioned in the JBossTools project, but not in the JBDC spec. Do we know if Drools is included in JBDC 1.1.0.GA? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4164043#4164043 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4164043

17 years, 11 months

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[JBoss Getting Started Documentation] - New bie: installing JBOSS

by al2uk00

Dear all, I am a newbie. I installed jboss by running run.bat from cmd line and the followings are the last few lines of the cmd prompt: 19:00:55,254 INFO [AjpProtocol] Starting Coyote AJP/1.3 on ajp-0.0.0.0-8009 19:00:55,274 INFO [ServerImpl] JBoss (Microcontainer) [5.0.0.Beta1 (build: CVST ag=https://svn.jboss.org/repos/jbossas/tags/JBoss_5_0_0_Beta1 date=200611191849) ] Started in 45s:575ms is my server up and ok. do I need anything else to do? will my jboss server stops once I stop the command line prompt? Kind regards, Al View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4164040#4164040 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4164040

17 years, 11 months

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[Security & JAAS/JBoss] - Re: EJB3 Remote Security propagation

by sebastiendeg

Thank you very much. The goal was not to re-login when we access those remote service. But, I don't think there is an easy solution for that. For info, since the remote layer is completely private and not accessible outside our private network, I don't see any problem by not using security restriction. Of course, for public services, (Web, WS, and so on) we are going to use a strong security model. Thanks. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4164039#4164039 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4164039

17 years, 11 months

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[JBoss Tools (users)] - Re: Problem with the update site?

by max.andersen＠jboss.com

if this is still an issue please report this in jira with details about what you allready have installed before you tried updating. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4164037#4164037 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4164037

17 years, 11 months

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[JBoss Tools (users)] - Re: VPE Source tab gone in 2.1.0?

by max.andersen＠jboss.com

agreed - I consider this a bug. My intention were actually that each file would remember its position and the last position would be used for any new files. We should probably allow it to be set in userpreference wether you *always* want one specific setup or not. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4164035#4164035 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4164035

17 years, 11 months

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[Security & JAAS/JBoss] - Re: Authorization in JBoss 5

by ragavgomatam

You look up the ReadMe/Wiki for Authorization and Authentication View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4164034#4164034 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4164034

17 years, 11 months

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jboss-user July 2008