May 2007 - jboss-user - Jboss List Archives

[Performance Tuning] - Re: Jndi lookup performance

by genman

JNDI initial context connection creation time is most of the time, and may largely be net or classloading overhead. Cache the initial context. On the same JVM, you don't need to connect remotely, and should be quite fast. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4046962#4046962 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4046962

18 years, 11 months

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[Performance Tuning] - Re: getting the folowing NPE and ServletException on Jboss u

by genman

Version? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4046961#4046961 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4046961

18 years, 11 months

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[JBossWS] - Handlers - reference to service endpoints

by maciej.machulak

Hi, Is there ANY way to get information in a handler about the class/method that is being executed (when a message comes)? I'm not asking about the web-method name that can be obtained from the SOAP message but I it is possible to get a reference to the method itself (somehow:) ). Thanks in advance for your reply. Kind regards, Maciej M. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4046960#4046960 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4046960

18 years, 11 months

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[Persistence, JBoss/CMP, Hibernate, Database] - Re: Unique entity classes mapped to same table

by asmithJBoss

I got it! One of the fields was annotated @Version afterall. I removed this annotation and could update multiple entities mapped to the same row and there was no exception. Andrew View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4046958#4046958 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4046958

18 years, 11 months

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NullPointerException at doSecondPass

by Heping Zhang

hi, I deployed my app to jboss, but something wrong happen: 2007-05-18 22:16:57,843 DEBUG [org.jboss.ejb3.ServiceDelegateWrapper] Starting failed persistence.units:ear=favorites.ear,jar=favoritesEJB.jar ,unitName=favorites java.lang.NullPointerException at org.hibernate.cfg.OneToOneSecondPass.doSecondPass( OneToOneSecondPass.java:135) at org.hibernate.cfg.Configuration.secondPassCompile(Configuration.java :1130) at org.hibernate.cfg.AnnotationConfiguration.secondPassCompile( AnnotationConfiguration.java:296) at org.hibernate.cfg.Configuration.buildMappings(Configuration.java:1115) --- MBeans waiting for other MBeans --- ObjectName: persistence.units:ear=favorites.ear,jar=favoritesEJB.jar ,unitName=favorites State: FAILED Reason: java.lang.NullPointerException I Depend On: jboss.jca:service=DataSourceBinding,name=DefaultDS Depends On Me: jboss.j2ee:ear=favorites.ear,jar=favoritesEJB.jar ,name=AddressFacade,service=EJB3 jboss.j2ee:ear=favorites.ear,jar=favoritesEJB.jar ,name=AdminFacade,service=EJB3 jboss.j2ee:ear=favorites.ear,jar=favoritesEJB.jar ,name=CommentFacade,service=EJB3 jboss.j2ee:ear=favorites.ear,jar=favoritesEJB.jar ,name=FavoritesDirectoryFacade,service=EJB3 jboss.j2ee:ear=favorites.ear,jar=favoritesEJB.jar ,name=FavoritesFacade,service=EJB3 jboss.j2ee:ear=favorites.ear,jar=favoritesEJB.jar ,name=PermissionFacade,service=EJB3 jboss.j2ee:ear=favorites.ear,jar=favoritesEJB.jar ,name=RoleFacade,service=EJB3 jboss.j2ee:ear=favorites.ear,jar=favoritesEJB.jar ,name=SiteFacade,service=EJB3 jboss.j2ee:ear=favorites.ear,jar=favoritesEJB.jar ,name=TagFacade,service=EJB3 jboss.j2ee:ear=favorites.ear,jar=favoritesEJB.jar ,name=UsersFacade,service=EJB3 jboss.j2ee:ear=favorites.ear,jar=favoritesEJB.jar ,name=UserSiteFacade,service=EJB3 --- MBEANS THAT ARE THE ROOT CAUSE OF THE PROBLEM --- ObjectName: persistence.units:ear=favorites.ear,jar=favoritesEJB.jar ,unitName=favorites State: FAILED Reason: java.lang.NullPointerException I Depend On: jboss.jca:service=DataSourceBinding,name=DefaultDS Depends On Me: jboss.j2ee:ear=favorites.ear,jar=favoritesEJB.jar ,name=AddressFacade,service=EJB3 jboss.j2ee:ear=favorites.ear,jar=favoritesEJB.jar ,name=AdminFacade,service=EJB3 jboss.j2ee:ear=favorites.ear,jar=favoritesEJB.jar ,name=CommentFacade,service=EJB3 jboss.j2ee:ear=favorites.ear,jar=favoritesEJB.jar ,name=FavoritesDirectoryFacade,service=EJB3 jboss.j2ee:ear=favorites.ear,jar=favoritesEJB.jar ,name=FavoritesFacade,service=EJB3 jboss.j2ee:ear=favorites.ear,jar=favoritesEJB.jar ,name=PermissionFacade,service=EJB3 jboss.j2ee:ear=favorites.ear,jar=favoritesEJB.jar ,name=RoleFacade,service=EJB3 jboss.j2ee:ear=favorites.ear,jar=favoritesEJB.jar ,name=SiteFacade,service=EJB3 jboss.j2ee:ear=favorites.ear,jar=favoritesEJB.jar ,name=TagFacade,service=EJB3 jboss.j2ee:ear=favorites.ear,jar=favoritesEJB.jar ,name=UsersFacade,service=EJB3 jboss.j2ee:ear=favorites.ear,jar=favoritesEJB.jar ,name=UserSiteFacade,service=EJB3 here is my code: @Entity @Table(name = "users", catalog = "favorites", uniqueConstraints = {}) public class Users implements java.io.Serializable { private Set<UserSite> userSites = new HashSet<UserSite>(0); //... @OneToMany(cascade = { CascadeType.ALL }, fetch = FetchType.LAZY, mappedBy = "users") public Set<UserSite> getUserSites() { return this.userSites; } public void setUserSites(Set<UserSite> userSites) { this.userSites = userSites; } } @Entity @Table(name = "user_site", catalog = "favorites", uniqueConstraints = {}) public class UserSite implements java.io.Serializable { private Users users; //... @ManyToOne(cascade = {}, fetch = FetchType.LAZY) @JoinColumn(name = "userId", unique = false, nullable = false, insertable = true, updatable = true) public Users getUsers() { return this.users; } public void setUsers(Users users) { this.users = users; } } any advise?

18 years, 11 months

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[Installation, Configuration & Deployment] - Re: basic 4.2 deploy and missing javax.servlet files

by wiggy

so nearly there. went to site mentioned at download the org.eclipse.jst.server.jboss.ejb3_1.5.0.v200705171400.jar file which turns out to be a zip file. Heigh ho, i went into my eclipse plugins and created a dir with the same name as the zip file. I then extracted the zip file into the directory just created and restart eclipse - clean. brilliant now i get the extra server defns. I created a new 4.2 server and start it - it comes up clean. wonderful. Then i have a problem. I create a new dynamic web project and point it at the new server. it fails to compile with errors anonymous wrote : | Severity and Description Path Resource Location Creation Time Id | Project my is missing required library: 'E:\jboss\jboss-4.2.0.GA\client\javax.servlet.jar' my Build path 1179529310630 2006 | Project my is missing required library: 'E:\jboss\jboss-4.2.0.GA\server\default\lib\javax.servlet.jsp.jar' my Build path 1179529310630 2005 | the libraries are pointed to the wrong named files. when i open the project and look at the build library paths i get the following jboss runtimes (wst:2.4) which if you open it shows the javax.servlet.jsp.jar, and javax.servlet.jar - which are not the latest names in the 4.2 files list. I dont know where this bit of config is to change it. If you try and edit the runtimes section it shows anonymous wrote : | org.jboss.ide.eclipse.as.core.runtime.ProjectInitializer/JBOSS 4.2 EJB3/jst.web/2.4 | where is this? very close but not quite there. I thought it might be in the serverdef file in the plugins dir however that correctly shows anonymous wrote : | | | | | |  | | | |  |  | | | |  | |  | | | | | | | | | | with the new files correct any ideas??? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4046957#4046957 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4046957

18 years, 11 months

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[JBoss Portal] - Re: Quirky Behavior of Jackrabbit CMS?

by czhao07

I finally fixed my problem. In my case, I was trying to to use CMS to store the documents programmatically, and within the same transaction, I also use AuthorizationProvider to set the fine grained permissions on the documents. But obviously CMS and AuthorizationProvider don't work well together within the same transaction. Because after I changed my code to call them in separate transactions, it all worked. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4046956#4046956 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4046956

18 years, 11 months

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[Persistence, JBoss/CMP, Hibernate, Database] - NullPointerException at doSecondPass

by phoenix.zhp

hi, I deployed my app to jboss, but something wrong happen: 2007-05-18 22:16:57,843 DEBUG [org.jboss.ejb3.ServiceDelegateWrapper] Starting failed persistence.units:ear=favorites.ear,jar=favoritesEJB.jar,unitName=favorites java.lang.NullPointerException at org.hibernate.cfg.OneToOneSecondPass.doSecondPass(OneToOneSecondPass.java:135) at org.hibernate.cfg.Configuration.secondPassCompile(Configuration.java:1130) at org.hibernate.cfg.AnnotationConfiguration.secondPassCompile(AnnotationConfiguration.java:296) at org.hibernate.cfg.Configuration.buildMappings(Configuration.java:1115) --- MBeans waiting for other MBeans --- ObjectName: persistence.units:ear=favorites.ear,jar=favoritesEJB.jar,unitName=favorites State: FAILED Reason: java.lang.NullPointerException I Depend On: jboss.jca:service=DataSourceBinding,name=DefaultDS Depends On Me: jboss.j2ee:ear=favorites.ear,jar=favoritesEJB.jar,name=AddressFacade,service=EJB3 jboss.j2ee:ear=favorites.ear,jar=favoritesEJB.jar,name=AdminFacade,service=EJB3 jboss.j2ee:ear=favorites.ear,jar=favoritesEJB.jar,name=CommentFacade,service=EJB3 jboss.j2ee:ear=favorites.ear,jar=favoritesEJB.jar,name=FavoritesDirectoryFacade,service=EJB3 jboss.j2ee:ear=favorites.ear,jar=favoritesEJB.jar,name=FavoritesFacade,service=EJB3 jboss.j2ee:ear=favorites.ear,jar=favoritesEJB.jar,name=PermissionFacade,service=EJB3 jboss.j2ee:ear=favorites.ear,jar=favoritesEJB.jar,name=RoleFacade,service=EJB3 jboss.j2ee:ear=favorites.ear,jar=favoritesEJB.jar,name=SiteFacade,service=EJB3 jboss.j2ee:ear=favorites.ear,jar=favoritesEJB.jar,name=TagFacade,service=EJB3 jboss.j2ee:ear=favorites.ear,jar=favoritesEJB.jar,name=UsersFacade,service=EJB3 jboss.j2ee:ear=favorites.ear,jar=favoritesEJB.jar,name=UserSiteFacade,service=EJB3 --- MBEANS THAT ARE THE ROOT CAUSE OF THE PROBLEM --- ObjectName: persistence.units:ear=favorites.ear,jar=favoritesEJB.jar,unitName=favorites State: FAILED Reason: java.lang.NullPointerException I Depend On: jboss.jca:service=DataSourceBinding,name=DefaultDS Depends On Me: jboss.j2ee:ear=favorites.ear,jar=favoritesEJB.jar,name=AddressFacade,service=EJB3 jboss.j2ee:ear=favorites.ear,jar=favoritesEJB.jar,name=AdminFacade,service=EJB3 jboss.j2ee:ear=favorites.ear,jar=favoritesEJB.jar,name=CommentFacade,service=EJB3 jboss.j2ee:ear=favorites.ear,jar=favoritesEJB.jar,name=FavoritesDirectoryFacade,service=EJB3 jboss.j2ee:ear=favorites.ear,jar=favoritesEJB.jar,name=FavoritesFacade,service=EJB3 jboss.j2ee:ear=favorites.ear,jar=favoritesEJB.jar,name=PermissionFacade,service=EJB3 jboss.j2ee:ear=favorites.ear,jar=favoritesEJB.jar,name=RoleFacade,service=EJB3 jboss.j2ee:ear=favorites.ear,jar=favoritesEJB.jar,name=SiteFacade,service=EJB3 jboss.j2ee:ear=favorites.ear,jar=favoritesEJB.jar,name=TagFacade,service=EJB3 jboss.j2ee:ear=favorites.ear,jar=favoritesEJB.jar,name=UsersFacade,service=EJB3 jboss.j2ee:ear=favorites.ear,jar=favoritesEJB.jar,name=UserSiteFacade,service=EJB3 here is my code: @Entity @Table(name = "users", catalog = "favorites", uniqueConstraints = {}) public class Users implements java.io.Serializable { private Set userSites = new HashSet(0); //... @OneToMany(cascade = { CascadeType.ALL }, fetch = FetchType.LAZY, mappedBy = "users") public Set getUserSites() { return this.userSites; } public void setUserSites(Set userSites) { this.userSites = userSites; } } @Entity @Table(name = "user_site", catalog = "favorites", uniqueConstraints = {}) public class UserSite implements java.io.Serializable { private Users users; //... @ManyToOne(cascade = {}, fetch = FetchType.LAZY) @JoinColumn(name = "userId", unique = false, nullable = false, insertable = true, updatable = true) public Users getUsers() { return this.users; } public void setUsers(Users users) { this.users = users; } } any advise? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4046955#4046955 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4046955

18 years, 11 months

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[JBoss Seam] - Re: Test EJB3/Seam from eclipse

by jfrankman

I will answer my own question concerning my "emf = Persistence.createEntityManagerFactory("myResourceLocalEntityManager");" question. I just had to define the persistence-unit in a persistence.xml file. <persistence-unit name="sample"> | <provider>org.hibernate.ejb.HibernatePersistence</provider> | <class>com.idfbins.nexus.common.vo.busent.FBWorker</class> | <properties> | <property name="hibernate.connection.driver_class" value="com.ibm.db2.jcc.DB2Driver"/> | <property name="hibernate.connection.username" value="db2admin"/> | <property name="hibernate.connection.password" value="db2admin"/> | <property name="hibernate.connection.url" value="jdbc:db2://nexusdbtest:50001/nxsprot1"/> | <property name="hibernate.dialect" value="org.hibernate.dialect.DB2Dialect"/> | | </properties> | </persistence-unit> If I understand this correctly, EJB3 requires the persistence.xml file to exist in the META-INF directory. Seam-gen creates three separate persistence files: persistence-dev.xml, persistence-test.xml, and persistence-prod.xml. It then copies one of these into the META-INF directory from the ANT build. When I tried to place the persistence-unit into the persistence-*.xml files nothing worked. I am sure this could be fixed in the build.xml file. But, for me to get this working from Eclipse I had to create a persistence.xml file and place it in the META-INF directory of my project. I then included the persistence-unit shown in the xml above. Also note that I had to declare the mapped class using the class tag "com.idfbins.nexus.common.vo.busent.FBWorker ". I do not know if I have to do this for every mapped POJO or if there if I can just specify a package name and/or wildcard to define all mapped classes in my project. These two links helped me figure this out: http://trailblazer.demo.jboss.com/EJB3Trail/persistence/config/ http://www.censnet.it/articles/cap03.htm View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4046954#4046954 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4046954

18 years, 11 months

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[EJB 3.0] - NullPointerException at doSecondPass

by phoenix.zhp

hi, I deployed my app to jboss, but something wrong happen: 2007-05-18 22:16:57,843 DEBUG [org.jboss.ejb3.ServiceDelegateWrapper] Starting failed persistence.units:ear=favorites.ear,jar=favoritesEJB.jar,unitName=favorites java.lang.NullPointerException at org.hibernate.cfg.OneToOneSecondPass.doSecondPass(OneToOneSecondPass.java:135) at org.hibernate.cfg.Configuration.secondPassCompile(Configuration.java:1130) at org.hibernate.cfg.AnnotationConfiguration.secondPassCompile(AnnotationConfiguration.java:296) at org.hibernate.cfg.Configuration.buildMappings(Configuration.java:1115) --- MBeans waiting for other MBeans --- ObjectName: persistence.units:ear=favorites.ear,jar=favoritesEJB.jar,unitName=favorites State: FAILED Reason: java.lang.NullPointerException I Depend On: jboss.jca:service=DataSourceBinding,name=DefaultDS Depends On Me: jboss.j2ee:ear=favorites.ear,jar=favoritesEJB.jar,name=AddressFacade,service=EJB3 jboss.j2ee:ear=favorites.ear,jar=favoritesEJB.jar,name=AdminFacade,service=EJB3 jboss.j2ee:ear=favorites.ear,jar=favoritesEJB.jar,name=CommentFacade,service=EJB3 jboss.j2ee:ear=favorites.ear,jar=favoritesEJB.jar,name=FavoritesDirectoryFacade,service=EJB3 jboss.j2ee:ear=favorites.ear,jar=favoritesEJB.jar,name=FavoritesFacade,service=EJB3 jboss.j2ee:ear=favorites.ear,jar=favoritesEJB.jar,name=PermissionFacade,service=EJB3 jboss.j2ee:ear=favorites.ear,jar=favoritesEJB.jar,name=RoleFacade,service=EJB3 jboss.j2ee:ear=favorites.ear,jar=favoritesEJB.jar,name=SiteFacade,service=EJB3 jboss.j2ee:ear=favorites.ear,jar=favoritesEJB.jar,name=TagFacade,service=EJB3 jboss.j2ee:ear=favorites.ear,jar=favoritesEJB.jar,name=UsersFacade,service=EJB3 jboss.j2ee:ear=favorites.ear,jar=favoritesEJB.jar,name=UserSiteFacade,service=EJB3 --- MBEANS THAT ARE THE ROOT CAUSE OF THE PROBLEM --- ObjectName: persistence.units:ear=favorites.ear,jar=favoritesEJB.jar,unitName=favorites State: FAILED Reason: java.lang.NullPointerException I Depend On: jboss.jca:service=DataSourceBinding,name=DefaultDS Depends On Me: jboss.j2ee:ear=favorites.ear,jar=favoritesEJB.jar,name=AddressFacade,service=EJB3 jboss.j2ee:ear=favorites.ear,jar=favoritesEJB.jar,name=AdminFacade,service=EJB3 jboss.j2ee:ear=favorites.ear,jar=favoritesEJB.jar,name=CommentFacade,service=EJB3 jboss.j2ee:ear=favorites.ear,jar=favoritesEJB.jar,name=FavoritesDirectoryFacade,service=EJB3 jboss.j2ee:ear=favorites.ear,jar=favoritesEJB.jar,name=FavoritesFacade,service=EJB3 jboss.j2ee:ear=favorites.ear,jar=favoritesEJB.jar,name=PermissionFacade,service=EJB3 jboss.j2ee:ear=favorites.ear,jar=favoritesEJB.jar,name=RoleFacade,service=EJB3 jboss.j2ee:ear=favorites.ear,jar=favoritesEJB.jar,name=SiteFacade,service=EJB3 jboss.j2ee:ear=favorites.ear,jar=favoritesEJB.jar,name=TagFacade,service=EJB3 jboss.j2ee:ear=favorites.ear,jar=favoritesEJB.jar,name=UsersFacade,service=EJB3 jboss.j2ee:ear=favorites.ear,jar=favoritesEJB.jar,name=UserSiteFacade,service=EJB3 here is my code: @Entity @Table(name = "users", catalog = "favorites", uniqueConstraints = {}) public class Users implements java.io.Serializable { private Set userSites = new HashSet(0); //... @OneToMany(cascade = { CascadeType.ALL }, fetch = FetchType.LAZY, mappedBy = "users") public Set getUserSites() { return this.userSites; } public void setUserSites(Set userSites) { this.userSites = userSites; } } @Entity @Table(name = "user_site", catalog = "favorites", uniqueConstraints = {}) public class UserSite implements java.io.Serializable { private Users users; //... @ManyToOne(cascade = {}, fetch = FetchType.LAZY) @JoinColumn(name = "userId", unique = false, nullable = false, insertable = true, updatable = true) public Users getUsers() { return this.users; } public void setUsers(Users users) { this.users = users; } } any advise? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4046953#4046953 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4046953

18 years, 11 months

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jboss-user May 2007