Current Position:Home > Problem with Read-Only Entity Bean

Problem with Read-Only Entity Bean

Update:10-11Source: network consolidation
Advertisement
Hi All,
I have an Read-Only BMP that just read data from 20 tables and stores them in a Collection. In a 'Read-Only' Entity bean, the ejbLoad() is supposed to called periodically as defined by 'read-timeout-seconds' parameter in 'weblogic-ejb-jar.xml'. But this doesn't happen. Every time I invoke the EJB, ejbCreate() and ejbLoad() get called. Any suggestions will be highly appreciated.
Here is the content of my 'weblogic-ejb-jar.xml' file.
<?xml version="1.0"?>
<!DOCTYPE weblogic-ejb-jar PUBLIC
'-//BEA Systems, Inc.//DTD WebLogic 6.0.0 EJB//EN'
'http://www.bea.com/servers/wls600/dtd/weblogic-ejb-jar.dtd'>
<weblogic-ejb-jar>
<weblogic-enterprise-bean>
<ejb-name>beanManaged</ejb-name>
     <entity-descriptor>
          <entity-cache>
               <max-beans-in-cache>1</max-beans-in-cache>
               <read-timeout-seconds>5</read-timeout-seconds>
               <concurrency-strategy>ReadOnly</concurrency-strategy>
          </entity-cache>
     </entity-descriptor>
<jndi-name>beanManaged</jndi-name>
</weblogic-enterprise-bean>
</weblogic-ejb-jar>
Thanks,
Prem

The Best Answer

Advertisement
Yes, it calls ejbLoad() at intervals defined by read-timeout-seconds, but only when bean
is requested by the client, and the cached copy is old. If bean just sits in the cache
unused no ejbLoad()'s will be called.
Prem Raghupathy <[email protected]> wrote:
The weblogic document on 'Setting Entity EJBs to Read-Only' says "WebLogic Server
never calls ejbStore() for a read-only entity EJB. ejbLoad() is called initially
when the EJB is created; afterwards, WebLogic Server calls ejbLoad() only at intervals
defined by the read-timeout-seconds deployment parameter.". Here is the link to
the document
http://edocs.bea.com/wls/docs61/ejb/EJB_environment.html#1074846
Dimitri Rakitine <[email protected]> wrote:
WebLogic doesn't reload Read-Only entity beans periodically. It loads
bean instance only when client requests it, and instance is not in the
cache, or cached instance is older than read-timeout-seconds.
Prem Raghupathy <[email protected]> wrote:
This is a multi-part message in MIME format.
---=_newsgroups3c21148f
Content-Type: text/plain
Content-Transfer-Encoding: 7bit
Rajesh,
Thanks for your reply. I&#8217;m using WL6.1 sp1. When I log the methodcalls,
this is what I see on the server console.
SetEntityContext()
ejbCreate()
ejbPostCreate()
ejbLoad()
As you see, the ejbLoad() doesn&#8217;t get called every 5 sec, eventhough I
set the &#8216;read-timeout-seconds=5&#8217; in the weblogic-ejb-jar.xml,
Do you have a working example for Read-Only BMP on WL6.1? The examplesdirectory
in weblogic 6.1 doesn&#8217;t have one.
Also find attached all the files. Any suggestions will be highly appreciated.
Thanks,
Prem.
Rajesh Mirchandani <[email protected]> wrote:
What version of the Server and Service pack are you using? Turn on
JDBC
logging and see if every ejbLoad() hits the DB.
prem wrote:
Hi All,
I have an Read-Only BMP that just read data from 20 tables and storesthem in a Collection. In a 'Read-Only' Entity bean, the ejbLoad() is
supposed to called periodically as defined by 'read-timeout-seconds'
parameter in 'weblogic-ejb-jar.xml'. But this doesn't happen. Every
time I invoke the EJB, ejbCreate() and ejbLoad() get called. Any suggestions
will be highly appreciated.
Here is the content of my 'weblogic-ejb-jar.xml' file.
<?xml version="1.0"?>
<!DOCTYPE weblogic-ejb-jar PUBLIC
'-//BEA Systems, Inc.//DTD WebLogic 6.0.0 EJB//EN'
'http://www.bea.com/servers/wls600/dtd/weblogic-ejb-jar.dtd'>
<weblogic-ejb-jar>
<weblogic-enterprise-bean>
<ejb-name>beanManaged</ejb-name>
<entity-descriptor>
<entity-cache>
<max-beans-in-cache>1</max-beans-in-cache>
<read-timeout-seconds>5</read-timeout-seconds>
<concurrency-strategy>ReadOnly</concurrency-strategy>
</entity-cache>
</entity-descriptor>
<jndi-name>beanManaged</jndi-name>
</weblogic-enterprise-bean>
</weblogic-ejb-jar>
Thanks,
Prem--
Rajesh Mirchandani
Developer Relations Engineer
BEA Support
---=_newsgroups3c21148f
Content-Type: application/x-zip-compressed; name="C:\WebGain\bea\wlserver6.1\samples\examples\ejb20\basic\beanManaged\beanManaged.zip"
Content-Transfer-Encoding: base64
Content-Disposition: attachment; filename="beanManaged.zip"
UEsDBBQAAAAIAJFMkisOCqPkpgMAALEKAAAJAAAAYnVpbGQueG1spVbbbts4
EH0v0H+YFYpFt7Ctxb42DuAYKprAToN1gPTNoKixw4SWBJJyYxT59w5JXRhH
chZbIA5kaq5nzhz6rFTFA3IDOdvhNMKH9J+/xynTgo9TZPmS5WyLWQQZblgl
zTRiUkZABpgJNY0m0fn7d+/fAZz9MR6DRgNbWaRMAoUtURmBGjaFAnMvNKSV
kBmMx+fOobY4AOZ7oYp8hzmFpy9RfGSwEZJKm0zi9g+f2K6UqCddmldeviFd
VIpjBHsmKxtkwMyV1lp9+OndnmN/3u+TCW16XNxx3MBimNpig67DLsMS80xP
Iy4J4BGIXJgR8GJXUptrGsAIHpjyD/SPj2wcaA1+YMrKsnPgUhBwAwlt7Ojc
B3ATmitkBmkc9BE7BG0IyGYk1tsdxAMufoA0eCJMoQ7krSpuKoVQER8gPTRV
eXeWZ3RQHpwvtS2Lgx0yPWquREkhNHVvChCmq2D3SPHBkevDT5fwOYpPvIyX
ye1sfHn9ZcDKjiOI4OspBkLUVmRnOWfpXBvWw+0MyETkXFYZ1lB/mjztZJvH
GeBTaOByHRmdxXWeprzY1ufZFvtJhvs19+haWgCXTGusAewbzkdiEa0hlkwx
I4r8r3bzXlAkIF7LlAe2Zxy04kfd28mZl6Np263RIF7PSRwmNsQI7OPXYtd8
vVEFR61Fvk2UKlTyxLG0pfnXHXLOL7m6cOfN9vXgsWSPCMySOM+YyhwutmsL
6qiuiJLB9+ViiH+9mNT7F+5qL0rKZvPqVBMtJnzWTkTXTkTXgYhSN6rFq1XQ
FsmWAmQ22PG/Ve5EgSgMvFtM3xxLiRtN//2dWd+grabRcPCeWd6cxEYWW8En
3o+U/HEaHUhsOwbrg2518REPgc89DT7Qx7vF+uu3ZfIc0p9KAylyej+uEbaQ
WvL9RzzJbnZzs7icz24vv12vnuNT2AeJXY8lM/fhvtrvKNFxxD6HVcdSpHHT
2lqXNuDngdfHyeLjbHbGe/bmmt8TrS0izt0v+l1yYYUqbra/W/di45iQ1Dcj
3GHqk83KcgJway9gzDWJtSZDZrz11QVwlkNKa8TtanoVv1rd6JMBTyqJv6He
FJMGnkBTku9rapAGup4vZqtVsuqsOnlZodpLNIHC9IpNN9eTqlMn6NGYF6Ow
QNEAUG0YxYI/wV+7QI12CuzPXo/mJFr1/f0/0JovLpPr21NQ/b4Sz111byD1
qjX7w6btKKOVIpkauNFfvg0v6yDFWVz/SqXnX1BLAwQUAAAACADSeJIrk74j
apABAACNAwAACwAAAGVqYi1qYXIueG1sjVLLbtswEDzHgP+BzcVAUXFdHwvG
AfwokqB5AE4OOQUUtbDpiqRAroPo70NKsuK8AB9nd2a4u0Nx/mJK9ow+aGfP
Tn/z8en5dDgYDsSPxe38/vFuyXCbZ1vp2d3D7N/lnA0HowxgtbPsWivvQh0I
TfjFLq3iAIv7BVtaQl95HZBdyWc5Q2kDm/AxwPJmlPQbouoPwDY2edhZrpyB
ggroXnqaPI15xKN2kK4aAWMCe+8sT75Nta1rqjuUcBRZaXCaWNfSyjUWAvpq
z9u4iPBFmqrEwGN/Mua5DFrxAyGfy4AXkSmg4fdqj8bRkXoBHfvdjKqUIRxn
sLyatRu0mt6mSuHFEKzCjOoKp+ngAj6V3wRem+w/1p1RE0Mp7ZqvyGu7jtL3
hIN145m9tDT9K8t2o30hJdVw4CCJBnyOS0RTNHlZZwUG5XVFzu9zVM6S1BZ9
lnyDVBT/5dsEBmnjih4fE/RJJ2rxTwGHsDeGD86ieT6TFE+S72JqN45Wu6py
npL/x+5++e/HF/D11mL/6yPrFVBLAwQUAAAACADbeJIr+q5g0iYBAAAqAgAA
FAAAAHdlYmxvZ2ljLWVqYi1qYXIueG1sfZBBTwIxEIXPkPAfKhcutrMe5GDq
EoE9YFCIYozHbjuBkt0uaYvr/nvbNUHFjeml+WbezJvHJx9lQd7ROl2Z2+EV
S4aTdNDnF/PVbPO2zkiNeVFttaS4z+leWLJ+mS4XMzLojyjANLsjz43zWLpL
sjCSAcw3c/KK+TKKyJglLCHZ/RQgexxF0c77ww1AXdcsR8FkVYJDGw1AXbhx
koDyCs63sgBHwVdwdl4KlJAf1Hi0B6sd0jDftNVQj81GlJhG+CCM2KLicKKD
fo8HpfYNVeik1Qdfxcm9E5ZC7tq+gCwKRb0usTp66lBWRrn0mkMn/5KEvzxa
i0Y21HkrPG6b9Cn0r0zRcOgst+vhfP+J/DLaHrk3Sndc+Y3bqOCfrPif5NvQ
4/sEUEsDBBQAAAAIADhNkiuTJ+0NxQUAAJMQAAAMAAAAU2VydmxldC5qYXZh
lVdfU9s4EH9nhu+wzcs5vdQpfbkrUKaBpiU3FBhIr3dPHcXeEFHZciU5kOn0
u99Klh05cUrPA4lj7e5v/++6YMlXdoeAjywrBOoY72evXsYzpnkSz5DlH1lO
5+nR/t7+Hs8KqQzcsyWLuYwnV+PHBAvDZX60dXhVmqI0t0YhyzZOVcbjG8yk
wV38peEiPpNCYLLr9FrJApXhqLtO/yZGqbpOJgYVq85ap49xzjKe3xFsbvDR
HHWfTnJuOBM7iDSqpUATL4wp4nP6uK0e/CrdDX4rUf8Pcl3IXGNoywPOhLyj
4C1MJuJTcv/XscAM80Bqm+YcWUqmPUHlIa8pGXaSGNUlp7LBBv2afrKZwCr4
V7N7ihLRDZ8/39+D5zBdcA3eVqBbBoWSd4ploHnGBVNgJJgFOuJjBguF8ze9
M8EJzmnQO3kqjeOK+njITpwUTx9XIouT1vcZE4LwAqVKTQYCy+HTzQXoMlkA
023WRKZ4YuN0OBwKmTCxkNoc/vHy5cGw1u0zzkZFMQy0Oh46tlCSu3/LSrOQ
CkYpKwymMFsBMV9Yjw9gkifxETB7RCWiIZHFSvG7hYEo6cPB69d/btPDiCy6
sUQaKHnIKnJJC+p4pk4CuNPxCG5X2mCmfwXxxSsytJNvJ/Jwf68oZ4InkAim
Nfg8o8gYzFMNQbrDd5vnAPa/yhkgzU9LLoiOgnI+/XgBBTl0AHNueSlXIHAz
LGSGA8+WUGUY1O7ccqdAwRIaMiQ/EK/MG/bfNCiXscCp6tWcJZRglRgv7G3B
bJoq/Abta7u2Nzn0zziq8q5ZsO6WGywd/diz7Lz43Fqn0JVZDpMrQKWkqtiG
9ssHZSl56tKfJxhtW2NNHnTpbC3rO3EEpOSDhg3tvleHREbtzbh+mpvpqsCo
Zzvr0NVz/6iiCocJyNLAG8d4hyY8iWryqhGB4UYgkfbGf51SGMF+vMh8Llyj
0pwSNE+wzrneUZVfUD+wzQ50QSJyfAgfRk50DacLq8mpTFeRNxkgZmnqO2Fk
mdtNtuIfwEG/llGQxqY+7fUGJLTfqLOehJBYZUohPJtRq9qTFaEbS5CYR6Ij
pdrjqnHQNuIpzqWyUSPXLZ3zKPnJb40mDQTTeE515IqJQKL6Qd+ixkLKr2UR
9YKy6+1GHc2pnp4EXXM7dCpUjZxK1IP3oWuu0MCmjH6IrJpxVexRf+AExK7T
hFqt76rFAZYk3MPY2FquyTsddfM8bZPn33Lm+o7Po2XM9TgrDGVRvw5qYPoW
kM/Hw0O4lE5ZAk2kSrUHx/TZsy3EttAfgIL4CKwtOkg4ahC5pHZsFeuUVi9U
wG1ZkhH+d7TO3/rydZnwdEPGw4JTpUacxjjTly5T++u8bus2yTVP0cOShp1K
2YtgbIpUoH2Sndcl0BZ404QKq0ca5kpmUBviATbFbwPuCo9L2sk7uuvB76RV
l8I/gqDUbhsOidXYJSNfQdP8dXX4g0JuzyJahGke2cVkbFt402ShwH7YG9ra
fSJnFBRi2wkbAeAkODWJO1SzQVuL/5n0w9YFAZhDgMPNayuIGDuJt4beT6aK
Jm60VoWGO43q1W74MU3zcOnzoYjjuIXTOJoauHRzJKKv+pRu47ko9cIje+pg
8bDL5XpfzamBZi4j/W4QjlGf+dRKvC4TIo8aD1LBlipvBlUwjzpwr62tdlHR
2s4n2olndsCiCnG1IVUS65cldb5qjLec5DXyUgYbI2/n6K41/pWZF758UEHv
Imu9NkReof4Op39A4zYWXg022kGriUfOd502KZUiMbSpoxrQMqj1A7VEt9+V
Smxsbd7tW5cflzXZT/cuweitcO2eYLHy7DsvssItXWSLTQzTDIsQvRXMKpfq
Id8x3uuAbYVr/bYM9TqzftSUVhHbGvDS4snlZDoZXXw5u7qcjv+Zfnk/Opte
3fw7WFddr3n/u89THn++aOvzntlZumrmv3e3Bd9QvGiiTX//AVBLAwQUAAAA
CAC9dl0ruSRzDGQBAADYAgAAHQAAAFByb2Nlc3NpbmdFcnJvckV4Y2VwdGlv
bi5qYXZhlZJPT+MwEMXvlfod3rFUbFo4gbjwRz2stCshOHCeONPGS2JbM5Nt
K8R3x0mDioRYtFGUOPGb37x5ciL3TBsG76hNDWvBf8rzZVGSeleUTOE3hbxf
XU0n08liPp9OMMe9RMeqPmxWIlFWO8fJfAzwCqslbvNqnVcMR03DAjLjNpkO
1Rax9VZXQlu0UTgLKYDgWIx8QBJWNjS+9Ya1xHYgkXOxC1b0iAFzTZ3VUXAX
0178pjbM3AnOLi8vUO7xxOWvuPHuFD+DK3DTNHjoRYqHTJe/XBXfUH6cL5dn
Pep2dYPHveYJ9BvaYjpJXdl4B9eQ6tc58c44VIrjn5c+X+CQMLKxOzJXs2bp
KNEhtdhZjkoTO7/2XEFNMv5Qc3gu+tdo4ysDsxO8vH7qmHuYdM70EHhKEpN4
Mj6aGDwM2/+ygOtEQi3a3Ls/XMfrcdB+mHuU/If1ETEW5kG0Syyz9++rPFe+
3wBQSwMEFAAAAAgAUE2SK2gMv9fQAQAArgQAAA0AAABDYXNlSG9tZS5qYXZh
lVTBbtswDL0b8D8QPbVBoQy79rK1aFFsGFBs+wHFphN1lmRQdJNg2L+PkuXM
Te0N08FJZL5HvseHdLr6obcIeNC2azEofN68f6c2OphKbVC7L9rJ+/qmLMrC
2M4Tw7N+0YdYqO4INeP9ocKOjXc3MyX3n24fvcW5Vw/G1UgLaEXWqK9o/SK/
6tm0apUmW69WZQEr+L4zAYxjpEZXCPKDdwg7GWBy23hK1zKaCIQ7HVC+XieC
FiXRddvWlNNMLEo6hCjGF0dIOuCn7E9wDAAjCNY5J2vofJEGDofAexTUxE
uDbWGJfuo9eZ4SJPpKLKC3XiReg0aYEhQUAO4JsE5b3PZAE0idIaHZtKtwpg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---=_newsgroups3c21148f----
Dimitri
Dimitri
  • Problem with mapping the Entity beans onto database tables Update:11-30

    Hi, I got a problem with mapping the Entity beans onto database tables. Here are what I did: First Step: asant capture-schema Second Step: capture-schema -driver com.pointbase.jdbc.jdbcUniversalDriver -dburl jdbc:pointbase:server://localhost/sun-apps

  • I am facing a problem while deploying an Entity bean in iPlanet(sp3).I have attached the exception thrown.Why has this exception occured? Update:11-30

    [04/Dec/2001 10:54:00:2] error: EBFP-marshal_internal: internal exception caught in kcp skeleton, ex ception = java.lang.NullPointerException [04/Dec/2001 10:54:00:2] error: Exception Stack Trace: java.lang.NullPointerException at java.util.Hashtable

  • Problem with cache refresh entity bean / server node Update:10-11

    Hello, ive got a big problem and not found answer in sdn until now. Ive got a job that gets data from maxdb by sapjob - jco - session bean - entity bean - database. this job works daily. the data to work with is written directly to database from exte

  • Problem in calling single entity bean from other beans Update:11-30

    Hi, I am implementing session facade with SUN's J2EE 1.3 deploy tool for JBoss server. I have a entity bean UserBean which creates users in database ( create() )and tells if user exists or not ( findByPrimaryKey() ). Initially, I had implemented User

  • Problem in deploying CMP entity bean 2.0 in J2EE 1.4 Update:11-30

    i am trying to deploy a cmp entity bean 2.0 using j2ee1.4 deployment tool. the bean uses sql server as the database. i have successfully created a coonection pool for sql server using j2ee admin console. the entity bean class files are successfully c

  • Problem with Read-Only Entity Bean Update:10-11

    Hi All, I have an Read-Only BMP that just read data from 20 tables and stores them in a Collection. In a 'Read-Only' Entity bean, the ejbLoad() is supposed to called periodically as defined by 'read-timeout-seconds' parameter in 'weblogic-ejb-jar.xml

  • Problem in creating CMP Entity Bean - Pls Help Update:11-30

    I am trying to build one simple project having jsps to get connected to CMP Entity Bean. But while deploying I am getting the following error... Nov 15, 2004 10:59:09... Info: End of log messages of the target system. Nov 15, 2004 10:59:09... Info: *

  • Problem with transaction with Entity Beans in R2 Update:11-30

    I had a transaction (initiated by a session bean (requires new)) that takes two entity beans (two bank accounts) and trasfer funds from one to another. It looks like the container is waiting for the transaction, i don't know, here comes the exception

  • Problem while deploying entity beans Update:10-11

    Hi, We are using JDeveloper 3.2.2 (NT) and 8.1.7 (NT) to deploy EJB's. Now we are trying to deploy the entity bean to Oracle JVM. We are facing the following problem while deploying an entity bean . "Persistence provider declared in the deployment de

  • Entity Bean Database Access Problem Update:11-30

    I have developed the CustomerBook application from the NetBeans 4.1 quick start tutorial with SJAS8.1Q2 (http://www.netbeans.org/kb/41/quickstart-j2ee.html) with MySQL. I get the following set of errors. I am new to SJAS. I've tried a lot of differen