June 2007 - jboss-user - Jboss List Archives

[JBossCache] - Re: HELP: Initial state transfer failed: Channel.getState()

by pcarpenter

I'm Sorry to resubmit .... again, for some reason the XML tags are parsed out of the message. the attribute I've been tweaking without an effect is "FetchPersistentState" = false / true thanks again. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4052902#4052902 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4052902

18 years, 10 months

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[JBoss Seam] - TestNG with hibernate

by cormet

Hi All, I would like to ask how to create session in hibernate session using testNG. One of example using this code below: EntityManagerFactory emf = | Persistence.createEntityManagerFactory("helloworld"); | EntityManager em = emf.createEntityManager(); Is it code usable for hibernate session? if not, how do I create session in test file?... here are my components.xml: | ?xml version="1.0" encoding="UTF-8"?> | <components xmlns="http://jboss.com/products/seam/components" | xmlns:core="http://jboss.com/products/seam/core" | xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" | xmlns:security="http://jboss.com/products/seam/security" | xsi:schemaLocation="http://jboss.com/products/seam/core | http://jboss.com/products/seam/core-1.1.xsd | http://jboss.com/products/seam/components | http://jboss.com/products/seam/components-1.1.xsd | http://jboss.com/products/seam/security | http://jboss.com/products/seam/security-1.1.xsd"> | | <core:init debug="true" /> | |  | <core:manager conversation-timeout="60000" | concurrent-request-timeout="500" | conversation-id-parameter="cid" | conversation-is-long-running-parameter="clr" /> | <security:identity | authenticate-method="#{authenticator.authenticate}" /> | | <event type="org.jboss.seam.notLoggedIn"> | <action expression="#{redirect.captureCurrentView}" /> | </event> | | <event type="org.jboss.seam.postAuthenticate"> | <action expression="#{redirect.returnToCapturedView}" /> | </event> |  | <core:hibernate-session-factory /> | <core:managed-hibernate-session name="mySession" auto-create="true" /> | | </components> | | View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4052901#4052901 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4052901

18 years, 10 months

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[EJB 3.0] - Re: Single EJB w/ many actions or Multiple EJBs one for each

by ALRubinger

I think you might have to find the balance inbetween keeping aggregate functions together, and separating out enough such that you don't have a "god class". I wouldn't worry too much about "many instances of one object" vs. "many small pools of different objects". That's what the containter is there for; to abstract these resource-management issues for you. Also, might want to look into the RestEasy Framework, http://resteasy.damnhandy.com/, which aims to simply the act of exposing your EJB3 Services as Web Services, and takes care of the Domain Object > XML Transforms. Hope this helps. S, ALR View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4052900#4052900 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4052900

18 years, 10 months

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[EJB 3.0] - Re: difference between @Version and EntityManager.lock

by ALRubinger

@Version will enable JPA Optmistic locking for the entity. EM.lock allows the application to specify the lock mode to be used on the versioned object. http://java.sun.com/javaee/5/docs/api/javax/persistence/LockModeType.html This is no JPA "waiting" or caching of updates to an entity until another Tx is finished with it; that responsibility is on the part of the application. JPA locking provides you with a mechinism to ensure your data integrity is kept. S, ALR View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4052899#4052899 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4052899

18 years, 10 months

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[JBossCache] - Re: HELP: Initial state transfer failed: Channel.getState()

by pcarpenter

<?xml version="1.0" encoding="UTF-8"?> jboss:service=Naming jboss:service=TransactionManager org.jboss.cache.transaction.GenericTransactionManagerLookup REPEATABLE_READ REPL_SYNC false 0 0 JBossCache-Cluster <UDP mcast_addr="228.10.10.10" mcast_port="45588" tos="8" ucast_recv_buf_size="20000000" ucast_send_buf_size="640000" mcast_recv_buf_size="25000000" mcast_send_buf_size="640000" loopback="false" discard_incompatible_packets="true" max_bundle_size="64000" max_bundle_timeout="30" use_incoming_packet_handler="true" ip_ttl="2" enable_bundling="false" enable_diagnostics="true" use_concurrent_stack="true" thread_naming_pattern="pl" thread_pool.enabled="true" thread_pool.min_threads="1" thread_pool.max_threads="25" thread_pool.keep_alive_time="30000" thread_pool.queue_enabled="true" thread_pool.queue_max_size="10" thread_pool.rejection_policy="Run" oob_thread_pool.enabled="true" oob_thread_pool.min_threads="1" oob_thread_pool.max_threads="4" oob_thread_pool.keep_alive_time="10000" oob_thread_pool.queue_enabled="true" oob_thread_pool.queue_max_size="10" oob_thread_pool.rejection_policy="Run"/> <PING timeout="2000" num_initial_members="3"/> <MERGE2 max_interval="30000" min_interval="10000"/> <FD_SOCK/> <FD timeout="10000" max_tries="5" shun="true"/> <VERIFY_SUSPECT timeout="1500"/> <pbcast.NAKACK max_xmit_size="60000" use_mcast_xmit="false" gc_lag="0" retransmit_timeout="300,600,1200,2400,4800" discard_delivered_msgs="true"/> <pbcast.STABLE stability_delay="1000" desired_avg_gossip="50000" max_bytes="400000"/> <pbcast.GMS print_local_addr="true" join_timeout="5000" join_retry_timeout="2000" shun="false" view_bundling="true" view_ack_collection_timeout="5000"/> <FRAG2 frag_size="60000"/> <pbcast.STREAMING_STATE_TRANSFER use_reading_thread="true"/>  <pbcast.FLUSH timeout="0"/> attribute name="FetchInMemoryState">true attribute name="FetchInMemoryState">false attribute name="InitialStateRetrievalTimeout">15000 attribute name="SyncReplTimeout">15000 attribute name="LockAcquisitionTimeout">10000 attribute name="UseRegionBasedMarshalling">true anonymous wrote : View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4052898#4052898 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4052898

18 years, 10 months

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[JBossCache] - Re: HELP: Initial state transfer failed: Channel.getState()

by pcarpenter

Sorry ... here is the conf <?xml version="1.0" encoding="UTF-8"?> jboss:service=Naming jboss:service=TransactionManager org.jboss.cache.transaction.GenericTransactionManagerLookup REPEATABLE_READ REPL_SYNC false 0 0 JBossCache-Cluster <UDP mcast_addr="228.10.10.10" mcast_port="45588" tos="8" ucast_recv_buf_size="20000000" ucast_send_buf_size="640000" mcast_recv_buf_size="25000000" mcast_send_buf_size="640000" loopback="false" discard_incompatible_packets="true" max_bundle_size="64000" max_bundle_timeout="30" use_incoming_packet_handler="true" ip_ttl="2" enable_bundling="false" enable_diagnostics="true" use_concurrent_stack="true" thread_naming_pattern="pl" thread_pool.enabled="true" thread_pool.min_threads="1" thread_pool.max_threads="25" thread_pool.keep_alive_time="30000" thread_pool.queue_enabled="true" thread_pool.queue_max_size="10" thread_pool.rejection_policy="Run" oob_thread_pool.enabled="true" oob_thread_pool.min_threads="1" oob_thread_pool.max_threads="4" oob_thread_pool.keep_alive_time="10000" oob_thread_pool.queue_enabled="true" oob_thread_pool.queue_max_size="10" oob_thread_pool.rejection_policy="Run"/> <PING timeout="2000" num_initial_members="3"/> <MERGE2 max_interval="30000" min_interval="10000"/> <FD_SOCK/> <FD timeout="10000" max_tries="5" shun="true"/> <VERIFY_SUSPECT timeout="1500"/> <pbcast.NAKACK max_xmit_size="60000" use_mcast_xmit="false" gc_lag="0" retransmit_timeout="300,600,1200,2400,4800" discard_delivered_msgs="true"/> <pbcast.STABLE stability_delay="1000" desired_avg_gossip="50000" max_bytes="400000"/> <pbcast.GMS print_local_addr="true" join_timeout="5000" join_retry_timeout="2000" shun="false" view_bundling="true" view_ack_collection_timeout="5000"/> <FRAG2 frag_size="60000"/> <pbcast.STREAMING_STATE_TRANSFER use_reading_thread="true"/>  <pbcast.FLUSH timeout="0"/> true false 15000 15000 10000 true View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4052897#4052897 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4052897

18 years, 10 months

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[EJB 3.0] - Re: Urgent Help needed..Strange behavior with java client ac

by ALRubinger

JBoss, starting in 4.2, for security reasons will now bind to localhost (127.0.0.1) by default. In Linux especially, some changes might have to be made to open up the bindings to listen on other IPs (either internal or external). This is done via the -b switch to run.bat/run.sh. Like: $JBOSS_HOME/bin/run.sh -b 192.168.10.14 ...if your machine has an internal IP of 192.168.10.14 and only needs to be accessed from within the network. If you're accessing from outside the network on one IP alone, use the external IP. If you need to access from many IPs and want JBoss to bind to all available, use 0.0.0.0 S, ALR View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4052896#4052896 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4052896

18 years, 10 months

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[JBossCache] - HELP: Initial state transfer failed: Channel.getState() ret

by pcarpenter

Hello all. I have two machines both running java 5 on Redhat 4. I have been trying to get the cache going, but I keep getting this exception ... Caused by: org.jboss.cache.CacheException: Unable to fetch state on startup at org.jboss.cache.CacheImpl.internalStart(CacheImpl.java:785) at org.jboss.cache.CacheImpl.start(CacheImpl.java:718) at org.jboss.cache.DefaultCacheFactory.createCache(DefaultCacheFactory.java:87) at org.jboss.cache.DefaultCacheFactory.createCache(DefaultCacheFactory.java:58) at org.jboss.cache.DefaultCacheFactory.createCache(DefaultCacheFactory.java:51) at com.protagonis.cache.CacheAccessJbossImpl.createCache(CacheAccessJbossImpl.java:127) ... I need Memory state transfer to work, As I am not using a cache loader. I'm trying to run one machine First, and then the other. I have been trying to add this attribute, but it did not make any difference (as expected I guess) false I am using Habanero (2.0 release candidate) when I set the FetchInMemoryState to false in one machine, things seem to work, but then the caching solution does not meat my needs. Attached is my configuration : Any help is appreciated, Thanks Paul. <?xml version="1.0" encoding="UTF-8"?> jboss:service=Naming jboss:service=TransactionManager org.jboss.cache.transaction.DummyTransactionManagerLookup REPEATABLE_READ REPL_SYNC false 0 0 JBossCache-Cluster <UDP mcast_addr="228.10.10.10" mcast_port="45588" tos="8" ucast_recv_buf_size="20000000" ucast_send_buf_size="640000" mcast_recv_buf_size="25000000" mcast_send_buf_size="640000" loopback="false" discard_incompatible_packets="true" max_bundle_size="64000" max_bundle_timeout="30" use_incoming_packet_handler="true" ip_ttl="2" enable_bundling="false" enable_diagnostics="true" use_concurrent_stack="true" thread_naming_pattern="pl" thread_pool.enabled="true" thread_pool.min_threads="1" thread_pool.max_threads="25" thread_pool.keep_alive_time="30000" thread_pool.queue_enabled="true" thread_pool.queue_max_size="10" thread_pool.rejection_policy="Run" oob_thread_pool.enabled="true" oob_thread_pool.min_threads="1" oob_thread_pool.max_threads="4" oob_thread_pool.keep_alive_time="10000" oob_thread_pool.queue_enabled="true" oob_thread_pool.queue_max_size="10" oob_thread_pool.rejection_policy="Run"/> <PING timeout="2000" num_initial_members="3"/> <MERGE2 max_interval="30000" min_interval="10000"/> <FD_SOCK/> <FD timeout="10000" max_tries="5" shun="true"/> <VERIFY_SUSPECT timeout="1500"/> <pbcast.NAKACK max_xmit_size="60000" use_mcast_xmit="false" gc_lag="0" retransmit_timeout="300,600,1200,2400,4800" discard_delivered_msgs="true"/> <pbcast.STABLE stability_delay="1000" desired_avg_gossip="50000" max_bytes="400000"/> <pbcast.GMS print_local_addr="true" join_timeout="5000" join_retry_timeout="2000" shun="false" view_bundling="true" view_ack_collection_timeout="5000"/> <FRAG2 frag_size="60000"/> <pbcast.STREAMING_STATE_TRANSFER use_reading_thread="true"/>  <pbcast.FLUSH timeout="0"/> true false 15000 15000 false View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4052895#4052895 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4052895

18 years, 10 months

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[JBoss jBPM] - Re: oracle : one single sequence for all jbpm tables under

by gogoasa

The only problem is that IDs do have business meaning, at least as far as the JBPM console is concerned : the ID's are shown there in order to identify processes, tasks etc. That may be confusing for users as they may wonder whatever happened to the tasks between 19 (last he solved) and 57 (the next one). View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4052894#4052894 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4052894

18 years, 10 months

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[Clustering/JBoss] - Best Practice for clustering JSF-Application with FIELD leve

by CarstenRudat

Hi all, I think about clustering with JBoss 5 and FIELD-level session-replication. I wonder which classes should be annotated? I'm not sure, but I just would like to annotate my backing beans and referenced entity beans (which I use directly in my backing beans). But do I need to do anything with JSF-converters/validators? They do have a state, too. I wounder, if FIELD-level replication works with frameworks like JSF or Struts!? Thanks for comments. Carsten View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4052893#4052893 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4052893

18 years, 10 months

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jboss-user June 2007