Installing a J2EE compliant resource adapter
Hi,
Do I need to install weblogic application Intergrator to install a
resource adapter.
Means, I have 2 files, one is rar and another is war which together forms
the resource adapter
that I want to deploy in weblogic. To deploy this do I need to install WLAI,
or just installing weblogic will work ?
If I can deploy it without installing WLAI, then how do I do that ?
Thanks
Amit Chauhan
Thanks a lot Mitch.
Amit Chauhan
eTouch System
510-795-4800 ext 113
Mitch Upton <[email protected]> wrote in message
news:[email protected]...
>
> If you intend to use the value-added features that you get when writing an
> adapter with the WLI ADK, then yes, you need to run in WLI. You can still
use
> your adapter in plain WLS 6.0 with Connector Beta or WLS 6.1 betas and
beyond.
> However, without WLI you cannot use Application Views, events, or
asynchronous
> invocation of services. You will need to use your adapters CCI (or other)
client
> interface directly. Bear in mind that you can use CCI only from within the
> server VM (not from a client VM). To use the adapter remotely you must
either
> use an ApplicationView, or a customer EJB/web app that wraps your adapter.
>
> Mitch
>
> Amit wrote:
>
> > Hi,
> > Do I need to install weblogic application Intergrator to install a
> > resource adapter.
> > Means, I have 2 files, one is rar and another is war which together
forms
> > the resource adapter
> > that I want to deploy in weblogic. To deploy this do I need to install
WLAI,
> > or just installing weblogic will work ?
> > If I can deploy it without installing WLAI, then how do I do that ?
> >
> > Thanks
> > Amit Chauhan
>
> --
> Mitch Upton
> Architect - Application Integration
> BEA Systems
> Denver, 5th Floor
> [email protected]
> (720)528-6087
>
>
Similar Messages
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I need Fusion help creating a demo of BRM JCA Resource Adapter
I need Fusion help creating a demo of BRM JCA Resource Adapter.
I know BRM well but am clueless with Fusion.
I am trying to figure out what Fusion products to download and install and how I manipulate the Fusion side to manipulate BRM.
My BRM docs say:
Installing the BRM JCA Resource Adapter ->
Software requirements
(yada yada install a bunch of BRM stuff I know how to do)
The adapter must be deployed on a J2EE 1.4-compliant application server that has implemented the JCA 1.5 specification. The adapter runs only in a managed environment. (Does this imply some particular Fusion package?)
(more yada yada about installing more BRM packages I know how to do)
Deploying and configuring the BRM JCA Resource Adapter ->
Overview of the BRM JCA Resource Adapter configuration procedure
The procedure for setting up the BRM JCA Resource Adapter includes the following tasks:
Installing the adapter on your BRM system, if you have not already done so. See Installing the BRM JCA Resource Adapter.
Generating the schema files for the adapter. See Generating the schema files for your system. (links to some BRM commands np)
Specifying how to construct XML tags. See Specifying the XML tags for extended fields. (links to an oob file included with directions on how to address BRM customizations np)
Generating the WSDL files for the adapter. See Generating the WSDL files for your system. (links to an oob file with directions to configure. I could use some help if/when I get this far)
The last two look pretty important but I haven't a clue. I pasted the text from the docs below.
Deploying the adapter on your application server. See Deploying the BRM JCA Resource Adapter on an Oracle application server.
Connecting the adapter to the BRM software. See Connecting the adapter to BRM in Oracle AS.
Deploying the BRM JCA Resource Adapter on an Oracle application server
The adapter is dependent on Java Archive (JAR) files to deploy properly. The following table lists the JAR files that the adapter requires from each application in your system.
Application
JAR files
J2EE application server
classes12.jar, connector15.jar, and jta.jar
Oracle BPEL process
bpm-infra.jar, orabpel-thirdparty.jar, orabpel.jar, and xmlparserv2.jar
BRM J2EE Resource Adapter
pcm.jar and pcmext.jar
Apache
xercesImpl.jar
If you are deploying the adapter in a standalone Oracle Containers for Java EE (OC4J) instance, make sure these JAR files are available to the class loader that is loading the adapter.
If you are deploying the adapter by using Oracle SOA Suite, these JAR files are available as part of the oracle.bpel.common code source. You import these libraries as follows:
Open the Oracle_home/j2ee/Instance/config/applications.xml configuration file for the J2EE instance.
Add the oracle.bpel.common entry (shown in bold below) to the imported-shared-libraries section of the file:
<imported-shared-libraries>
<import-shared-library name="adf.oracle.domain"/>
<import-shared-library name="oracle.bpel.common"/>
</imported-shared-libraries>
Save and close the file.
Restart the application server or the J2EE instance.
After you make the JAR files available, deploy the adapter on the Oracle application server by using either the Oracle Application Server (Oracle AS) Application Server Control (ASC) or the Oracle admintool.jar file. Copy the adapter archive file (BRM_home/apps/brm_integrations/jca_adapter/OracleBRMJCA15Adapter.rar) from the installation directory to a location that is accessible to the adapter deployment tool. You can then open and deploy the archive file on your application server.
After successful deployment, return the applications.xml file to its original settings and add the oracle.bpel.common codesource to the BRM Adapter oc4j-ra.xml file:
Open the Oracle_home/j2ee/Instance/config/applications.xml configuration file for the J2EE instance.
Remove the following oracle.bpel.common entry (shown in bold below):
<imported-shared-libraries>
<import-shared-library name="adf.oracle.domain"/>
<import-shared-library name="oracle.bpel.common"/>
</imported-shared-libraries>
Save and close the file.
Open the JCA Resource Adapter oc4j-ra.xml file from the Oracle_home/j2ee/Instance/application-deployments/default/BRMAdapterDeploymentName directory.
Add the oracle.bpel.common entry (shown in bold below) to the oc4j-connector-factories section of the file:
<oc4j-connector-factories...>
<imported-shared-libraries>
<import-shared-library name="oracle.bpel.common"/>
</imported-shared-libraries>
<oc4j-connector-factories>
Save and close the file.
Restart the application server or the J2EE instance.
For more information about deploying the adapter, see your application server’s documentation.
Connecting the adapter to BRM in Oracle AS
You connect the adapter to the BRM software by creating connection pools and connection factories. As part of the adapter deployment, the application server creates oc4j-ra.xml from the packaged ra.xml. The ra.xml file is located in the Oracle_home/j2ee/Instance/connectors/AdapterDeploymentName/AdapterDeploymentName/META-INF directory. For example, Oracle_home/j2ee/home/connectors/BRMAdapter/BRMAdapter/META-INF/ra.xml.
Use the resource adapter home page from the Oracle AS ASC page to create connection pools and connection factories.
Create your connection pool by following the performance and tuning guidelines in Configuring Connection Pooling in OC4J in Oracle Containers for J2EE Resource Adapter Administrator's Guide. See download.oracle.com/docs/cd/B31017_01/web.1013/b28956/conncont.htm.
Make sure you set the pool’s Maximum Connections parameter (maxConnections XML entity) equal to or greater than the Oracle BPEL process manager’s dspMaxThreads parameter. For more information, see Oracle BPEL Process Manager Performance Tuning in Oracle Application Server Performance Guide for 10g Release 3 (10.1.3.1.0) at download.oracle.com/docs/cd/B31017_01/core.1013/b28942/tuning_bpel.htm.
Note To set up JCA Resource Adapter transaction management in BPEL, you must create a private connection pool and set its Inactive Connection Timeout property (inactivity-timeout XML entity) to 0. See About JCA Resource Adapter transaction management in BPEL for more information.
Create as many connection factories as your system needs. For each connection factory, specify the following:
The JNDI location for the connection factory.
The connection pool to use.
How to connect to BRM by using these entries:
Entry
Description
ConnectionString
Specify the protocol, host name, and port number for connecting to the BRM software. For example: ip Server1 12006.
DBNumber
Specify the database number for the BRM database. For example, enter 1 or 0.0.0.1 for database 0.0.0.1.
InputValidation
Specifies whether to validate the input XMLRecord:
True — The adapter validates the input XMLRecord against the opcode schema.
False — The adapter does not validate the input XMLRecord.
The default is False.
This overrides any other validation parameter specified in the WSDL file.
OutputValidation
Specifies whether to validate the output XMLRecord:
True — The adapter validates the output XMLRecord against the opcode schema.
False — The adapter does not validate the output XMLRecord.
The default is False.
This overrides any other validation parameter specified in the WSDL file.
LoginType
Specifies the authentication method:
1 — The adapter logs in to BRM by using the specified login name and password.
0 — The adapter logs in to BRM by using the specified service type and POID ID.
The default is 1.
UserName
Specifies the login name the adapter uses for logging in to the BRM software.
Note This entry is required only if LoginType is set to 1.
Password
Specify the password the adapter uses for logging in to the BRM software.
Note This entry is required only if LoginType is set to 1.
PoidID
Specifies the POID ID. This entry should be set to 1.
ServiceType
Specifies the service the adapter uses to log in to the BRM software.
The default is /service/pcm_client.
You have successfully configured the adapter to connect to BRM.I need Fusion help creating a demo of BRM JCA Resource Adapter.
I know BRM well but am clueless with Fusion.
I am trying to figure out what Fusion products to download and install and how I manipulate the Fusion side to manipulate BRM.
My BRM docs say:
Installing the BRM JCA Resource Adapter ->
Software requirements
(yada yada install a bunch of BRM stuff I know how to do)
The adapter must be deployed on a J2EE 1.4-compliant application server that has implemented the JCA 1.5 specification. The adapter runs only in a managed environment. (Does this imply some particular Fusion package?)
(more yada yada about installing more BRM packages I know how to do)
Deploying and configuring the BRM JCA Resource Adapter ->
Overview of the BRM JCA Resource Adapter configuration procedure
The procedure for setting up the BRM JCA Resource Adapter includes the following tasks:
Installing the adapter on your BRM system, if you have not already done so. See Installing the BRM JCA Resource Adapter.
Generating the schema files for the adapter. See Generating the schema files for your system. (links to some BRM commands np)
Specifying how to construct XML tags. See Specifying the XML tags for extended fields. (links to an oob file included with directions on how to address BRM customizations np)
Generating the WSDL files for the adapter. See Generating the WSDL files for your system. (links to an oob file with directions to configure. I could use some help if/when I get this far)
The last two look pretty important but I haven't a clue. I pasted the text from the docs below.
Deploying the adapter on your application server. See Deploying the BRM JCA Resource Adapter on an Oracle application server.
Connecting the adapter to the BRM software. See Connecting the adapter to BRM in Oracle AS.
Deploying the BRM JCA Resource Adapter on an Oracle application server
The adapter is dependent on Java Archive (JAR) files to deploy properly. The following table lists the JAR files that the adapter requires from each application in your system.
Application
JAR files
J2EE application server
classes12.jar, connector15.jar, and jta.jar
Oracle BPEL process
bpm-infra.jar, orabpel-thirdparty.jar, orabpel.jar, and xmlparserv2.jar
BRM J2EE Resource Adapter
pcm.jar and pcmext.jar
Apache
xercesImpl.jar
If you are deploying the adapter in a standalone Oracle Containers for Java EE (OC4J) instance, make sure these JAR files are available to the class loader that is loading the adapter.
If you are deploying the adapter by using Oracle SOA Suite, these JAR files are available as part of the oracle.bpel.common code source. You import these libraries as follows:
Open the Oracle_home/j2ee/Instance/config/applications.xml configuration file for the J2EE instance.
Add the oracle.bpel.common entry (shown in bold below) to the imported-shared-libraries section of the file:
<imported-shared-libraries>
<import-shared-library name="adf.oracle.domain"/>
<import-shared-library name="oracle.bpel.common"/>
</imported-shared-libraries>
Save and close the file.
Restart the application server or the J2EE instance.
After you make the JAR files available, deploy the adapter on the Oracle application server by using either the Oracle Application Server (Oracle AS) Application Server Control (ASC) or the Oracle admintool.jar file. Copy the adapter archive file (BRM_home/apps/brm_integrations/jca_adapter/OracleBRMJCA15Adapter.rar) from the installation directory to a location that is accessible to the adapter deployment tool. You can then open and deploy the archive file on your application server.
After successful deployment, return the applications.xml file to its original settings and add the oracle.bpel.common codesource to the BRM Adapter oc4j-ra.xml file:
Open the Oracle_home/j2ee/Instance/config/applications.xml configuration file for the J2EE instance.
Remove the following oracle.bpel.common entry (shown in bold below):
<imported-shared-libraries>
<import-shared-library name="adf.oracle.domain"/>
<import-shared-library name="oracle.bpel.common"/>
</imported-shared-libraries>
Save and close the file.
Open the JCA Resource Adapter oc4j-ra.xml file from the Oracle_home/j2ee/Instance/application-deployments/default/BRMAdapterDeploymentName directory.
Add the oracle.bpel.common entry (shown in bold below) to the oc4j-connector-factories section of the file:
<oc4j-connector-factories...>
<imported-shared-libraries>
<import-shared-library name="oracle.bpel.common"/>
</imported-shared-libraries>
<oc4j-connector-factories>
Save and close the file.
Restart the application server or the J2EE instance.
For more information about deploying the adapter, see your application server’s documentation.
Connecting the adapter to BRM in Oracle AS
You connect the adapter to the BRM software by creating connection pools and connection factories. As part of the adapter deployment, the application server creates oc4j-ra.xml from the packaged ra.xml. The ra.xml file is located in the Oracle_home/j2ee/Instance/connectors/AdapterDeploymentName/AdapterDeploymentName/META-INF directory. For example, Oracle_home/j2ee/home/connectors/BRMAdapter/BRMAdapter/META-INF/ra.xml.
Use the resource adapter home page from the Oracle AS ASC page to create connection pools and connection factories.
Create your connection pool by following the performance and tuning guidelines in Configuring Connection Pooling in OC4J in Oracle Containers for J2EE Resource Adapter Administrator's Guide. See download.oracle.com/docs/cd/B31017_01/web.1013/b28956/conncont.htm.
Make sure you set the pool’s Maximum Connections parameter (maxConnections XML entity) equal to or greater than the Oracle BPEL process manager’s dspMaxThreads parameter. For more information, see Oracle BPEL Process Manager Performance Tuning in Oracle Application Server Performance Guide for 10g Release 3 (10.1.3.1.0) at download.oracle.com/docs/cd/B31017_01/core.1013/b28942/tuning_bpel.htm.
Note To set up JCA Resource Adapter transaction management in BPEL, you must create a private connection pool and set its Inactive Connection Timeout property (inactivity-timeout XML entity) to 0. See About JCA Resource Adapter transaction management in BPEL for more information.
Create as many connection factories as your system needs. For each connection factory, specify the following:
The JNDI location for the connection factory.
The connection pool to use.
How to connect to BRM by using these entries:
Entry
Description
ConnectionString
Specify the protocol, host name, and port number for connecting to the BRM software. For example: ip Server1 12006.
DBNumber
Specify the database number for the BRM database. For example, enter 1 or 0.0.0.1 for database 0.0.0.1.
InputValidation
Specifies whether to validate the input XMLRecord:
True — The adapter validates the input XMLRecord against the opcode schema.
False — The adapter does not validate the input XMLRecord.
The default is False.
This overrides any other validation parameter specified in the WSDL file.
OutputValidation
Specifies whether to validate the output XMLRecord:
True — The adapter validates the output XMLRecord against the opcode schema.
False — The adapter does not validate the output XMLRecord.
The default is False.
This overrides any other validation parameter specified in the WSDL file.
LoginType
Specifies the authentication method:
1 — The adapter logs in to BRM by using the specified login name and password.
0 — The adapter logs in to BRM by using the specified service type and POID ID.
The default is 1.
UserName
Specifies the login name the adapter uses for logging in to the BRM software.
Note This entry is required only if LoginType is set to 1.
Password
Specify the password the adapter uses for logging in to the BRM software.
Note This entry is required only if LoginType is set to 1.
PoidID
Specifies the POID ID. This entry should be set to 1.
ServiceType
Specifies the service the adapter uses to log in to the BRM software.
The default is /service/pcm_client.
You have successfully configured the adapter to connect to BRM. -
JBoss resource adapter installation
I am trying to install the coherence-tx resource adapter into JBoss for evaluation purposes and I am having some classloading issues. I was wondering if there was a guide to installing the resource adapter as I have been unable to find a complete one. I would like to install the resource adapter as part of an EAR but I am not sure which jars (tangosol.jar, coherence.jar, etc.) must be included in the EAR and which jars can be left in the specific web application. Also, where is the recommended location of the cache configuration files in this setup? Does the resource adapter require access to that or can I bundle that in the WAR?
Thanks,
PeteThanks for the clarification. I have now included both jars in the EAR (as well as carving out a jar with all of my cache entities and value extractors) and added them to the ear. I am now getting a license exception from the adapter :
com.tangosol.license.LicenseException: The necessary license to perform the operation is not available; a license for "Tangosol Coherence: Application Edition" is required.
When coherence starts up without using the adapter, it seems that the evaluation includes this license :
* Tangosol Coherence is licensed by Tangosol, Inc.
* Licensed for evaluation use from 2006-10-01 until 2006-12-01 (58 days
* remaining)
* Tangosol Coherence: DataGrid Edition
* Tangosol Coherence: Caching Edition
* Tangosol Coherence: Data Client
* Tangosol Coherence: Application Edition
* Tangosol Coherence: Real-Time Client
* Tangosol Coherence: Compute Client
* A production license is required for production use. For more information,
* see http://www.tangosol.com/license.jsp.
* Copyright (c) 2000-2006 Tangosol, Inc.
So I'm guessing that it is probably some kind of JBoss thing here. Have you tried using the cache adapter in JBoss (I used 4.0.4)? I have attached my coherence-ds.xml file for reference. If you could give it a try that would be great, it is pretty easy to setup. I have added the coherence-tx.rar, tangosol.jar & coherence.jar to my ear (as well as custom jar for dto's) and dropped the coherence-ds.xml in JBoss' deploy directory.
Thanks
Peter<br><br> <b> Attachment: </b><br>coherence-ds.xml <br> (*To use this attachment you will need to rename 377.bin to coherence-ds.xml after the download is complete.) -
Cci resource adapter in weblogic
Hi,
I am trying to install the cciblackbox-tx resource adapter that comes with
sun reference implementation. I successfully deployed the resource adapter and
created the stored procedures in cloudscape. I get a null pointer exception when
I call the execute method on the interaction. I did check that the connection,
interaction are not null. I have a feeling that the java class (Procs.class) that
you create for the stored procedures need to be in the classpath of the cloudscape
server when it starts. I would appreciate if anyone can provide insight into this.
thanks,
babu
Weblogic 6.1 ships cloudscape 3.5.1. Sun's RI ships cloudscape 3.6. cloudscape
3.5.1 does not fetch the metadata of the stored procedures properly. I upgraded
to cloudscape 3.6 and evrything works fine. I did try the example on suns RI and
it works fine.
babu
prasen <[email protected]> wrote:
>
>yes you are right, you need to put Procs.class in your classpath.
>
>Also I am not sure, but there may be some problems with their
>implementation. Did you try out teh example on SUN's RI ?
>
>prasen
>
>babu siddabathuni wrote:
>>
>> Hi,
>> I am trying to install the cciblackbox-tx resource adapter that
>comes with
>> sun reference implementation. I successfully deployed the resource
>adapter and
>> created the stored procedures in cloudscape. I get a null pointer exception
>when
>> I call the execute method on the interaction. I did check that the
>connection,
>> interaction are not null. I have a feeling that the java class (Procs.class)
>that
>> you create for the stored procedures need to be in the classpath of
>the cloudscape
>> server when it starts. I would appreciate if anyone can provide insight
>into this.
>>
>> thanks,
>> babu
-
Sample JAVA code using Resource Adapter for RFC Connections
Hi Java Knowledgeable Ones.
I have successfully deployed the SAP Netweaver J2ee Engine "Resource Adapter for RFC Connections to ABAP Systems" to my Web Application Server. Now I need to develop a JAVA application that would utilize this deployed resource adapter. The resource adapter specifies the SAPClient, UserName, and password. I am thinking that the JAVA code to invoke this connection would therefore not need to provide this information as it should be available in the resource adapter.
Do you have sample code that you could send to me showing how to do this?
Thanks,
KevinHi Kevin,
this is actually no good style! You should not open the connection with the adaptor knowing the password. Usually it should work via a connection that uses only basic rights and the user has already authenticated and is using his security ticket.
For security handling see:
http://help.sap.com/saphelp_nw04/helpdata/en/61/f8bc3d52f39d33e10000000a11405a/frameset.htm
Regards,
Benny -
How to install custom Resource Adapter
Hi I have writen the java class for the Custome Resource adapter and I loaded the .class file into web-inf classes folder.I followed the installation steps given in the deployement document.In that I am not understanding one step i.e "Install .class file and help file into IDM" How can we do this and How to get the particular resource under Managed Resources tabe of Configure tab./its very urgent for me any kind of help is appriciable.
Ok, since it is urgent, do it the way Sun/Waveset inserts the adapters.
1.) Alter your java code to have
package com.waveset.adapter;
As your package line.
2.) Compile the adapter to a class file.
3.) Grab the idm.jar file from $WSHOME/WEB-INF/lib and copy it to e.g /tmp
4.) unjar it. jar -vxf idm.jar
5.) copy the your adapter class file to /tmp/com/waveset/adapter
6.) jar the archive. jar -cvf idm.jar /tmp/com
7.) Make a backup of the original idm.jar, and copy the new to the old position replacing the old jar-file. Bounce your app-server.
8.) Log in as configurator or an administrator with equal capabilities. And add the custom adapter using the previous procedure... although, use the adaper class path
com.waveset.adapter.YourCustomAdapter
9.) Go to debug pages and put tracing on the same class file, and tail -f the app-server std out.
10.) try to configure the adapter. Note any eventual error messages. Post error messages on the forum along with the std out log.
If your adapter code works, it should work... if not your problems are elsewhere.
Please not that this set up is not recommended for production environment and if you apply service packs etc this fix will break! -
Deploying J2E CA 1.0 Resource Adapter on 11g
I am currently only supplying an ra.xml file since I have not been able to get the same RAR file that worked with WLS 8 to install correctly on 11g with my weblogic-ra.xml. I receive the following error even though I do not supply a weblogic-ra.xml file as the error message states. Are 1.0 resource adapters supported? I have included a copy of the ra.xml at the bottom of message.
Any ideas?
Eric
<Nov 24, 2010 2:37:04 PM MST> <Error> <Deployer> <BEA-149265> <Failure occurred
in the execution of deployment request with ID '1290634624475' for task '0'. Err
or is: 'weblogic.application.ModuleException: A <jndi-name> is specified for the
resource adapter bean in weblogic-ra.xml, however no <resourceadapter-class> el
ement is specified in ra.xml'
weblogic.application.ModuleException: A <jndi-name> is specified for the resourc
e adapter bean in weblogic-ra.xml, however no <resourceadapter-class> element is
specified in ra.xml
at weblogic.connector.deploy.ConnectorModule.prepare(ConnectorModule.jav
a:229)
at weblogic.application.internal.flow.ModuleListenerInvoker.prepare(Modu
leListenerInvoker.java:199)
at weblogic.application.internal.flow.DeploymentCallbackFlow$1.next(Depl
oymentCallbackFlow.java:507)
at weblogic.application.utils.StateMachineDriver.nextState(StateMachineD
river.java:41)
at weblogic.application.internal.flow.DeploymentCallbackFlow.prepare(Dep
loymentCallbackFlow.java:149)
Truncated. see log file for complete stacktrace
>
<Nov 24, 2010 2:37:04 PM MST> <Warning> <Deployer> <BEA-149004> <Failures were d
etected while initiating deploy task for application 'BullHooXG8Line'.>
<Nov 24, 2010 2:37:04 PM MST> <Warning> <Deployer> <BEA-149078> <Stack trace for
message 149004
weblogic.application.ModuleException: A <jndi-name> is specified for the resourc
e adapter bean in weblogic-ra.xml, however no <resourceadapter-class> element is
specified in ra.xml
at weblogic.connector.deploy.ConnectorModule.prepare(ConnectorModule.jav
a:229)
at weblogic.application.internal.flow.ModuleListenerInvoker.prepare(Modu
leListenerInvoker.java:199)
at weblogic.application.internal.flow.DeploymentCallbackFlow$1.next(Depl
oymentCallbackFlow.java:507)
at weblogic.application.utils.StateMachineDriver.nextState(StateMachineD
river.java:41)
at weblogic.application.internal.flow.DeploymentCallbackFlow.prepare(Dep
loymentCallbackFlow.java:149)
Truncated. see log file for complete stacktrace
>
<Nov 24, 2010 2:37:04 PM MST> <Error> <Console> <BEA-240003> <Console encountere
d the following error weblogic.application.ModuleException: A <jndi-name> is spe
cified for the resource adapter bean in weblogic-ra.xml, however no <resourceada
pter-class> element is specified in ra.xml
at weblogic.connector.deploy.ConnectorModule.prepare(ConnectorModule.jav
a:229)
at weblogic.application.internal.flow.ModuleListenerInvoker.prepare(Modu
leListenerInvoker.java:199)
at weblogic.application.internal.flow.DeploymentCallbackFlow$1.next(Depl
oymentCallbackFlow.java:507)
at weblogic.application.utils.StateMachineDriver.nextState(StateMachineD
river.java:41)
at weblogic.application.internal.flow.DeploymentCallbackFlow.prepare(Dep
loymentCallbackFlow.java:149)
at weblogic.application.internal.flow.DeploymentCallbackFlow.prepare(Dep
loymentCallbackFlow.java:45)
at weblogic.application.internal.BaseDeployment$1.next(BaseDeployment.ja
va:1221)
at weblogic.application.utils.StateMachineDriver.nextState(StateMachineD
river.java:41)
at weblogic.application.internal.BaseDeployment.prepare(BaseDeployment.j
ava:367)
at weblogic.application.internal.SingleModuleDeployment.prepare(SingleMo
duleDeployment.java:43)
at weblogic.application.internal.DeploymentStateChecker.prepare(Deployme
ntStateChecker.java:154)
at weblogic.deploy.internal.targetserver.AppContainerInvoker.prepare(App
ContainerInvoker.java:60)
at weblogic.deploy.internal.targetserver.operations.ActivateOperation.cr
eateAndPrepareContainer(ActivateOperation.java:207)
at weblogic.deploy.internal.targetserver.operations.ActivateOperation.do
Prepare(ActivateOperation.java:98)
at weblogic.deploy.internal.targetserver.operations.AbstractOperation.pr
epare(AbstractOperation.java:217)
at weblogic.deploy.internal.targetserver.DeploymentManager.handleDeploym
entPrepare(DeploymentManager.java:747)
at weblogic.deploy.internal.targetserver.DeploymentManager.prepareDeploy
mentList(DeploymentManager.java:1216)
at weblogic.deploy.internal.targetserver.DeploymentManager.handlePrepare
(DeploymentManager.java:250)
at weblogic.deploy.internal.targetserver.DeploymentServiceDispatcher.pre
pare(DeploymentServiceDispatcher.java:159)
at weblogic.deploy.service.internal.targetserver.DeploymentReceiverCallb
ackDeliverer.doPrepareCallback(DeploymentReceiverCallbackDeliverer.java:171)
at weblogic.deploy.service.internal.targetserver.DeploymentReceiverCallb
ackDeliverer.access$000(DeploymentReceiverCallbackDeliverer.java:13)
at weblogic.deploy.service.internal.targetserver.DeploymentReceiverCallb
ackDeliverer$1.run(DeploymentReceiverCallbackDeliverer.java:46)
at weblogic.work.SelfTuningWorkManagerImpl$WorkAdapterImpl.run(SelfTunin
gWorkManagerImpl.java:528)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:201)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:173)
>
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE connector PUBLIC '-//Sun Microsystems, Inc.//DTD Connector 1.0//EN' 'http://java.sun.com/dtd/connector_1_0.d
td'>
<connector>
<display-name>HooXG8 Line NoTxn Adapter</display-name>
<vendor-name>Bull</vendor-name>
<spec-version>1.0</spec-version>
<eis-type>GCOS</eis-type>
<version>2.1</version>
<resourceadapter>
<managedconnectionfactory-class>com.bull.HooX.GcosManagedConnectionFactoryImpl</managedconnectionfactory-class
>
<connectionfactory-interface>javax.resource.cci.ConnectionFactory</connectionfactory-interface>
<connectionfactory-impl-class>com.bull.HooX.GcosConnectionFactory</connectionfactory-impl-class>
<connection-interface>javax.resource.cci.Connection</connection-interface>
<connection-impl-class>com.bull.HooX.GcosConnectionImpl</connection-impl-class>
<transaction-support>NoTransaction</transaction-support>
<config-property>
<description>IP name or address</description>
<config-property-name>ipAddress</config-property-name>
<config-property-type>java.lang.String</config-property-type>
<config-property-value></config-property-value>
</config-property>
<config-property>
<description>DSA node name</description>
<config-property-name>dsaNode</config-property-name>
<config-property-type>java.lang.String</config-property-type>
<config-property-value></config-property-value>
</config-property>
<config-property>
<description>Mailbox name</description>
<config-property-name>mailbox</config-property-name>
<config-property-type>java.lang.String</config-property-type>
<config-property-value></config-property-value>
</config-property>
<config-property>
<description>Protocol to use(EGATE, LINE, NONE)</description>
<config-property-name>protocol</config-property-name>
<config-property-type>java.lang.String</config-property-type>
<config-property-value>LINE</config-property-value>
</config-property>There should be a weblogic-ra.xml file in your deployment plan somewhere. The structure of the deployment plan is as follows:
somewhere/Plan.xml
somewhere/plan/META-INF/weblogic-ra.xml
The resource adapter does not support you specifying a <jndi-name> for the resource adapter. You can however specify <jndi-name> for the connection instances you create after deploying the adapter. If you have a <jndi-name> for the recource adapter, simply delete it from weblogic-ra.xml (also delete empty element such as <jndi-name></jndi-name> or <jndi-name /> ). Then update the adapter from the Deployments page in Admin console.
Here is my weblogic-ra.xml file:
<?xml version='1.0' encoding='UTF-8'?>
<weblogic-connector xmlns="http://xmlns.oracle.com/weblogic/weblogic-connector" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://xmlns.oracle.com/weblogic/weblogic-connector http://xmlns.oracle.com/weblogic/weblogic-connector/1.0/weblogic-connector.xsd">
<native-libdir>C:\dev\wls_domains\domain1\lib</native-libdir>
<enable-access-outside-app>false</enable-access-outside-app>
<enable-global-access-to-classes>true</enable-global-access-to-classes>
<security></security>
<outbound-resource-adapter>
<default-connection-properties>
<pool-params></pool-params>
<logging></logging>
</default-connection-properties>
<connection-definition-group>
<connection-factory-interface>javax.resource.cci.ConnectionFactory</connection-factory-interface>
<default-connection-properties>
<pool-params></pool-params>
<logging>
<logging-enabled>false</logging-enabled>
<rotation-type>bySize</rotation-type>
<number-of-files-limited>false</number-of-files-limited>
<file-count>7</file-count>
<file-size-limit>500</file-size-limit>
<rotate-log-on-startup>true</rotate-log-on-startup>
<log-file-rotation-dir></log-file-rotation-dir>
<rotation-time>00:00</rotation-time>
<file-time-span>24</file-time-span>
</logging>
</default-connection-properties>
<connection-instance>
<jndi-name>hoox</jndi-name>
<connection-properties>
<pool-params></pool-params>
<logging>
<log-filename>C:\dev\wls_domains\domain1\servers\AdminServer\logs\hoox.log</log-filename>
<logging-enabled>true</logging-enabled>
<rotation-type>bySize</rotation-type>
<number-of-files-limited>true</number-of-files-limited>
<file-count>7</file-count>
<file-size-limit>10000</file-size-limit>
<rotate-log-on-startup>false</rotate-log-on-startup>
<log-file-rotation-dir>C:\dev\wls_domains\domain1\servers\AdminServer\logs</log-file-rotation-dir>
<rotation-time>00:00</rotation-time>
<file-time-span>24</file-time-span>
</logging>
<properties>
<property>
<name>mailbox</name>
<value>XXXXXXXXXXXXXX</value>
</property>
<property>
<name>dsaNode</name>
<value>XXXXXXXXXXXXX</value>
</property>
<property>
<name>ipAddress</name>
<value>XXXXXXXXXXXXXXX</value>
</property>
<property>
<name>options</name>
<value>-TL FULL -MCMDSIZE 5</value>
</property>
<property>
<name>protocol</name>
<value>EGATE</value>
</property>
<property>
<name>serviceMapPath</name>
<value>C:\dev\wls_domains\domain1\lib\vdirmap.xml</value>
</property>
</properties>
</connection-properties>
</connection-instance>
</connection-definition-group>
</outbound-resource-adapter>
</weblogic-connector> -
NoClassDefFoundError error when deploying a resource adapter rar file
Hi,
Iam trying to deploy a resource adapter(RA) rar file which uses orabpel.jar.
1. When i dont package the orabpel.jar along with the adapter, i get the following error during deployment
[Apr 19, 2007 8:05:00 PM] Connector Module Deployer for BRMAdapter STARTS.
[Apr 19, 2007 8:05:00 PM] Copy the archive to E:\product\10.1.3.1\OracleAS_1\j2ee\home\connectors\BRMAdapter\BRMAdapter.rar
[Apr 19, 2007 8:05:00 PM] Unpacking BRMAdapter.rar
[Apr 19, 2007 8:05:00 PM] Done unpacking BRMAdapter.rar
[Apr 19, 2007 8:05:00 PM] Starting up resource adapter
[Apr 19, 2007 8:05:00 PM] Exception: NoClassDefFoundError: oracle/tip/adapter/api/exception/PCRetriableResourceException
[Apr 19, 2007 8:05:00 PM] Operation failed with error: oracle/tip/adapter/api/exception/PCRetriableResourceException
2. If i package the orabpel.jar file along with the RA, i get ClassCastException.
3. I tried including the imported-shared-libraries section in the packaged oc4j-ra.xml, but this gets overwritten as part of the deployment.
4. I removed the above class which gave NoClassDefFoundError and then tried deploying and got the following error
[Apr 19, 2007 7:49:07 PM] Connector Module Deployer for BRMAdapter STARTS.
[Apr 19, 2007 7:49:07 PM] Copy the archive to E:\product\10.1.3.1\OracleAS_1\j2ee\home\connectors\BRMAdapter\BRMAdapter.rar
[Apr 19, 2007 7:49:07 PM] Unpacking BRMAdapter.rar
[Apr 19, 2007 7:49:07 PM] Done unpacking BRMAdapter.rar
[Apr 19, 2007 7:49:07 PM] Starting up resource adapter
[Apr 19, 2007 7:49:07 PM] Exception: NoClassDefFoundError: Missing class: oracle.tip.adapter.api.OracleConnectionFactory Dependent class: oracle.tip.adapter.brm.BRMConnectionFactory Loader: BRMAdapter:0.0.0 Code-Source: /E:/product/10.1.3.1/OracleAS_1/j2ee/home/connectors/BRMAdapter/BRMAdapter/BRMAdapter.jar Configuration: in E:\product\10.1.3.1\OracleAS_1\j2ee\home\connectors\BRMAdapter\BRMAdapter The missing class is available from the following locations: 1. Code-Source: /E:/product/10.1.3.1/OracleAS_1/bpel/lib/orabpel.jar (from in /E:/product/10.1.3.1/OracleAS_1/j2ee/home/config/server.xml) This code-source is available in loader oracle.bpel.common:10.1.3.
[Apr 19, 2007 7:49:07 PM] Operation failed with error: Missing class: oracle.tip.adapter.api.OracleConnectionFactory Dependent class: oracle.tip.adapter.brm.BRMConnectionFactory Loader: BRMAdapter:0.0.0 Code-Source: /E:/product/10.1.3.1/OracleAS_1/j2ee/home/connectors/BRMAdapter/BRMAdapter/BRMAdapter.jar Configuration: in E:\product\10.1.3.1\OracleAS_1\j2ee\home\connectors\BRMAdapter\BRMAdapter The missing class is available from the following locations: 1. Code-Source: /E:/product/10.1.3.1/OracleAS_1/bpel/lib/orabpel.jar (from in /E:/product/10.1.3.1/OracleAS_1/j2ee/home/config/server.xml) This code-source is available in loader oracle.bpel.common:10.1.3.
Here is the oc4j-ra.xml i package:
<?xml version="1.0"?>
<oc4j-connector-factories xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="http://www.oracle.com/technology/oracleas/schema/oc4j-connector-factories-10_0.xsd"
schema-major-version="10" schema-minor-version="0">
<imported-shared-libraries>
<import-shared-library name="oracle.bpel.common"></import-shared-library>
</imported-shared-libraries>
<connector-factory location="eis/BRM" connector-name="OracleBRMAdapter">
<config-property name="ConnectionString" value="ip blrhpdv3 12006"></config-property>
<config-property name="DBNumber" value="1"></config-property>
<connection-pooling use="none"/>
<security-config use="none"/>
<connectionfactory-interface>
javax.resource.cci.ConnectionFactory
</connectionfactory-interface>
</connector-factory>
</oc4j-connector-factories>
Currently i package orabpel.jar file along with the RA rar file, deploy, later go and modify the oc4j-ra.xml from application-deployments/... to include the imported-shared-libraries, remove the orabpel.jar from the connectors/BRMAdapter directory, restart the AS and it works
Iam using Oracle AS 10.1.3 as part of the SOA Suite.
Any help would be appreciated.Found a soln, add the codesource to the j2ee instance application.xml
eg adding the following
<imported-shared-libraries>
<import-shared-library name="oracle.bpel.common"/>
</imported-shared-libraries>
solves the problem. Make sure the shared libraries are installed and is added to the instance server.xml
This is described in "Oracle® Containers for J2EE Developer’s Guide 10g (10.1.3.1.0)"
But not sure if the end customers need to be told to edit the configuration file manually. -
JCA Resource Adapter Deployment in OAS 10.1.2
Hi,
I have installed the Oracle Application Server 10g Release 2 (10.1.2) (j2ee & web cache) and I want to know how I can deploy a JCA Resource Adapter. Until now I have work with Oracle Application Server 10g Release 3 (10.1.3.1.0) and this version has a section in the administration web (applications->Standalone Resource Adapters) where I can deploy the RA.
But now, I have to deploy a Resource adapter in OAS 10.1.2 and I don't know how to do it. Any help?
Thanks,
MiquelIs there any error or warning message in WLS server log related to your adapter? WLS may ignore some properties if found non-fundamental error.
-
Is it possible to setup TopLink as a resource adapter (to be used as persistence provider in an application server other than Oracle)?
When will we see support of persistence.xml as EntityManager configuration mechanism?Dave,
TopLink supports all compliant J2EE servers in the architecture you describe (Session Beans managing persistent objects through TopLink). The only issues developers face is configuring the JDBC pool access and the JTA bridge. We do not ship a specific JTA bridge for the IPlanet 6.5 server but we do ship a generic bridge (9.0.3 PACKAGE: oracle.toplink.jts). This should work. The source for these files are also provided in the core/lib/source.jar in case any customizations to the generic code are required for a given server.
Unfortunately I don't have an IPlanet example readily available.
Cheers,
Doug Clarke
Product Manager
Oracle9iAS TopLink -
Inqmy resource adapter for SAP with Bea Weblogic Server
Hi everybody,
Anybody have tried to use INQMY resource adapter for SAP with Bea weblogic server
It works well with INQMY server, but with BEA I'm getting a lot of problems creating
the connections.
Thanks in advance.
Xavi.
All,
Here are the steps we (used for internal testing) had to perform to get
IN-Q-MY adapter for SAP to work with WebLogic:
The wli.adapter.inqmy.sapr3.spi package contains extensions to the
In-Q-My J2EE Connector Architecture classes to overcome some limitations
in the base implementation classes. To get around these issues, we had
to extend their R3ManagedConnectionFactory, R3ConnectionManager, and
R3ConnectionFactory classes.
* The javax.resource.spi.ManagedConnectionFactory implementation
does not over-ride the equals and hashCode methods correctly. This
causes problems with WLS 6.1.
* There is a bug in their javax.resource.spi.ConnectionManager
implementation for non-managed uses of the adapter. Consequently, their
adapter cannot be used in a non-managed scenario.
* The javax.resource.cci.ConnectionFactory class does not support
the getConnection() method that does not take any arguments (it throws a
null pointer exception).
I am attaching the classes discussed above.
Cheers,
Chris
Torsten Friebe wrote:
> Hi,
>
> does anybody know where to get a trail version - if one exists - of IN-Q-MY
> application server or the resource adapter?
>
> Thanks, regards
> Torsten
>
> "Xavi" <[email protected]> schrieb im Newsbeitrag
> news:[email protected]...
>
>>Hi everybody,
>>
>>Anybody have tried to use INQMY resource adapter for SAP with Bea weblogic
>>
> server
>
>>?
>>
>>It works well with INQMY server, but with BEA I'm getting a lot of
>>
> problems creating
>
>>the connections.
>>
>>Thanks in advance.
>>Xavi.
>>
>>
>
>
package wli.adapter.inqmy.sapr3.spi;
import java.io.Serializable;
import javax.resource.ResourceException;
import javax.resource.cci.Connection;
import javax.resource.cci.ConnectionSpec;
import javax.resource.spi.ConnectionManager;
import javax.resource.spi.ConnectionRequestInfo;
import javax.resource.spi.ManagedConnection;
import javax.resource.spi.ManagedConnectionFactory;
import com.inqmy.r3adapter.R3ConnectionSpec;
import com.inqmy.r3adapter.R3ManagedConnectionFactory;
* Extends the In-Q-My implementation to allow for getConnection() with no
* connection spec, i.e. use the default configured connection parameters.
public class R3ConnectionFactory
extends com.inqmy.r3adapter.R3ConnectionFactory
implements com.bea.connector.IProxyMarker {
private R3ConnectionSpec m_cspec;
public R3ConnectionFactory(ConnectionManager cm, R3ManagedConnectionFactory mcf)
throws ResourceException {
super(cm, mcf);
String strClientNumber = mcf.getClientNumber();
if (strClientNumber == null) {
throw new javax.resource.spi.IllegalStateException("ClientNumber not set for "+mcf);
String strLanguage = mcf.getLanguage();
if (strLanguage == null) {
throw new javax.resource.spi.IllegalStateException("Language not set for "+mcf);
String strUserName = mcf.getUserName();
if (strUserName == null) {
throw new javax.resource.spi.IllegalStateException("UserName not set for "+mcf);
String strPassword = mcf.getPassword();
if (strPassword == null) {
throw new javax.resource.spi.IllegalStateException("Password not set for "+mcf);
m_cspec = new R3ConnectionSpec(strClientNumber, strLanguage, strUserName, strPassword);
public Connection getConnection(ConnectionSpec connectionSpec)
throws ResourceException {
if (connectionSpec == null) connectionSpec = m_cspec;
return super.getConnection(connectionSpec);
package wli.adapter.inqmy.sapr3.spi;
import java.io.Serializable;
import javax.resource.ResourceException;
import javax.resource.spi.ConnectionManager;
import javax.resource.spi.ConnectionRequestInfo;
import javax.resource.spi.ManagedConnection;
import javax.resource.spi.ManagedConnectionFactory;
* Extends the In-Q-My implementation to over-ride the
* allocateConnection method to return a CCI connection vs. a ManagedConnection
public class R3DefaultConnectionManager
implements ConnectionManager, Serializable {
public R3DefaultConnectionManager() {}
public Object
allocateConnection(ManagedConnectionFactory mcf, ConnectionRequestInfo cri)
throws ResourceException {
ManagedConnection mc = mcf.createManagedConnection(null, cri);
return mc.getConnection(null, cri);
package wli.adapter.inqmy.sapr3.spi;
import javax.resource.spi.ConnectionManager;
import javax.resource.spi.ConnectionRequestInfo;
import javax.resource.spi.ManagedConnection;
import javax.security.auth.Subject;
* Extends the In-Q-My implementation to get around some problems encountered
* while running on WebLogic:
* <ul>
* <li>Must over-ride default implementation of equals and hashCode method</li>
* <li>Needed to provide my version of the CCI ConnectionFactory</li>
* <li>Needed to provide my version of the default ConnectionManager for the
* non-managed scenario use case</li>
* </ul>
public class R3ManagedConnectionFactory
extends com.inqmy.r3adapter.R3ManagedConnectionFactory {
private int m_iHashCode;
transient private com.inqmy.r3adapter.R3ConnectionRequestInfo t_cri = null;
public R3ManagedConnectionFactory() {
super();
java.rmi.server.UID uid = new java.rmi.server.UID();
m_iHashCode = uid.hashCode();
public Object createConnectionFactory() {
// need to install our own default connection manager because In-Q-My
// version causes a ClassCastException in CCI ConnectionFactory
// getConnection
return createConnectionFactory(new R3DefaultConnectionManager());
public ManagedConnection createManagedConnection(Subject subject, ConnectionRequestInfo cri)
throws javax.resource.ResourceException {
// need to check for null on the ConnectionRequestInfo object because the
// In-Q-My R3ManagedConnection ctor does not check for null
if (cri == null) cri = getDefaultConnectionRequestInfo();
return new com.inqmy.r3adapter.R3ManagedConnection(this, subject, cri);
public Object createConnectionFactory(ConnectionManager connectionManager) {
// need to supply a connection factory that can deal with getConnection
// that does not take a ConnectionSpec
try {
return new R3ConnectionFactory(connectionManager, this);
} catch (javax.resource.ResourceException re) {
re.printStackTrace();
throw new java.lang.IllegalStateException(re.getMessage());
com.inqmy.r3adapter.R3ConnectionRequestInfo getDefaultConnectionRequestInfo()
throws javax.resource.spi.IllegalStateException {
if (t_cri == null) {
String strClientNumber = this.getClientNumber();
if (strClientNumber == null) {
throw new javax.resource.spi.IllegalStateException("ClientNumber not set for "+this);
String strLanguage = this.getLanguage();
if (strLanguage == null) {
throw new javax.resource.spi.IllegalStateException("Language not set for "+this);
String strUserName = this.getUserName();
if (strUserName == null) {
throw new javax.resource.spi.IllegalStateException("UserName not set for "+this);
String strPassword = this.getPassword();
if (strPassword == null) {
throw new javax.resource.spi.IllegalStateException("Password not set for "+this);
t_cri = new com.inqmy.r3adapter.R3ConnectionRequestInfo(strClientNumber, strLanguage, strUserName, strPassword);
return t_cri;
public boolean equals(Object obj) {
if (obj == null) return false;
if (obj == this) return true;
if (!this.getClass().isInstance(obj)) return false;
R3ManagedConnectionFactory mcf = (R3ManagedConnectionFactory)obj;
return compare(getClientNumber(), mcf.getClientNumber()) &&
compare(getLanguage(), mcf.getLanguage()) &&
compare(getUserName(), mcf.getUserName()) &&
compare(getPassword(), mcf.getPassword()) &&
compare(getServerName(), mcf.getServerName()) &&
compare(getSystemNumber(), mcf.getSystemNumber());
protected final boolean compare(final Object obj1, final Object obj2) {
if (obj1 == obj2) return true;
if (obj1 != null) {
return obj1.equals(obj2);
} else {
if (obj2 == null) {
return true;
} else {
return false;
public int hashCode() { return m_iHashCode; }
-
Deploying BC4J as J2EE compliant applications
Hi.
I've been looking over the threads concerning deployment of BC4J applications into oc4j.
Maybe I have missed the concept of bc4j, but doesn't bc4j act as 'just another runtime library' and be deployed as a standard J2EE library, i.e:
war-file->
/WEB-INF/classes/<all the java-classes, including bc4j packages>
/WEB-INF/web.xml
/WEB-INF/lib/<bc4j runtime libraries>
/<jsp,html,images etc.>
It seems to me that BC4J is not really adapted to a J2EE environment. For example, local file access from an EJB application is a big no-no in the specs.
Is there any plans for a rewrite of bc4j to make it more 'J2EE-compliant'?
Best Regards /AndersYou could deploy the BC4J archives along with each and every WAR file if you want, but this is kind of a waste. Instead, you typically deploy them in the global library directory of your container.
BC4J reads resources from the application context for things like metadata files. Have you found this issue to stop you from successfully running BC4J applications as J2EE EJB Session Beans?
Remember the J2EE includes both Servlets and EJB's. Some customers shy away from the additional complexity of EJB's and build J2EE-compliant applications that work entirely in the J2EE "Web Tier" without using the "J2EE EJB Tier" as well.
BC4J-powered J2EE applications support deploying application components either to the J2EE Web Tier or to the J2EE EJB Tier without requiring code changes. -
How to upgrade web app to J2EE compliant, EJB, etc.
I support an application that was designed and created before the EJB 2.0 spec
came out. It was built by a regional consulting company, who used their own application
framework instead of EJB stuff. Their framework mainly consists of classes to
handle transactions, JDBCconnections, and what is basically their equivalent of
an EJB, called a Domain Object. The framework is actually pretty impressive and
works quite well.
I'm trying to evaluate whether it would be worth 'upgrading' the entire application,
to use EJBs and other things to make it J2EE compliant. I've worked with JSPs
and servlets for a couple years, but I've no experience with EJBs. I've pieced
together an extremely simply stateless-session bean and have been able to use
it on a JSP, but now I'm trying to get entity beans working, and can't find any
examples or tutorials of how to invoke, load, create, etc. an EJB in a JSP/servlet.
Can anyone recommend a resource for this? I've just ordered the latest Enterprise
Java Beans book from OReilly, but I didn't know how much that had on actually
using EJBs within JSPs and servlets.
ThanksHello Karthik,
I just tried to solve my problem with your suggestions, unfortunately, my JSP channel still doesn't work :(
The portal server keeps reporting "Server Error..." when I tried to add query at the end of the href.
Do you still have any other suggestions?
Thank you -
Error in resource adapter cleanup.. javax.resource.ResourceException: java.
Hi,
I am getting the following error in my Oracle AS 10g R3 on Solaris .
Error in resource adapter cleanup.. javax.resource.ResourceException: java.sql.SQLException: Closed Connection
in log file:apps/oracle/oc4j_home/j2ee/homeMYAPP/log/homeMYAPP_default_group_1/oc4j/log.xml
(Click on the log file link to download the log or view it as plain text)
Can any one explain why this error comes.
Regards,
KumarHi,
I am getting the following error in my Oracle AS 10g R3 on Solaris .
Error in resource adapter cleanup.. javax.resource.ResourceException: java.sql.SQLException: Closed Connection
in log file:apps/oracle/oc4j_home/j2ee/homeMYAPP/log/homeMYAPP_default_group_1/oc4j/log.xml
(Click on the log file link to download the log or view it as plain text)
Can any one explain why this error comes.
Regards,
Kumar -
Resource Adapter errors in WebLogic 10.3
Hi,
I'm getting ClassCastException from coherence 3.5.3 resource adapter in WebLogic 10.3.
I've already tried to install resource adapter as a separate deploy and inside ear file, but get same errors.
Has anybody already managed to use this adapter along with weblogic 10.3 ? The error occurs when I try to get a NamedCache object. The distributed cache named "cache" is up and running since I manage to get and put objects into cache by using NamedCache from CacheFactory (CacheFactory.getCache("cache")).
ctx = new InitialContext();
// the transaction manager from container
tx = (UserTransaction) ctx.lookup("java:comp/UserTransaction");
tx.begin();
adapter = new CacheAdapter(ctx, "tangosol.coherenceTx", CacheAdapter.CONCUR_PESSIMISTIC ,CacheAdapter.TRANSACTION_REPEATABLE_GET, 300);
NamedCache cache = adapter.getNamedCache("cache", getClass().getClassLoader());
cache.put(1, 11);
Integer estoqueGet = (Integer)cache.get(1);
2010-06-05 20:24:02.859/96.703 Oracle Coherence GE 3.5.3/465 <D5> (thread=Cluster, member=n/a): Service Cluster joined the cluster with senior service member n/
a
2010-06-05 20:24:02.969/96.813 Oracle Coherence GE 3.5.3/465 <Info> (thread=Cluster, member=n/a): Failed to satisfy the variance: allowed=16, actual=47
2010-06-05 20:24:02.969/96.813 Oracle Coherence GE 3.5.3/465 <Info> (thread=Cluster, member=n/a): Increasing allowable variance to 19
2010-06-05 20:24:03.344/97.188 Oracle Coherence GE 3.5.3/465 <Info> (thread=Cluster, member=n/a): This Member(Id=2, Timestamp=2010-06-05 20:24:03.078, Address=1
0.10.10.10:8089, MachineId=2570, Location=machine:ACCENTUR-1FAF0A,process:8036, Edition=Grid Edition, Mode=Development, CpuCount=2, SocketCount=1) joined cluste
r "cluster:0xDDEB" with senior Member(Id=1, Timestamp=2010-06-05 20:23:06.562, Address=10.10.10.10:8088, MachineId=2570, Location=machine:ACCENTUR-1FAF0A,proces
s:6300, Role=CoherenceServer, Edition=Grid Edition, Mode=Development, CpuCount=2, SocketCount=1)
2010-06-05 20:24:03.438/97.282 Oracle Coherence GE 3.5.3/465 <D5> (thread=Cluster, member=n/a): Member 1 joined Service Management with senior member 1
2010-06-05 20:24:03.438/97.282 Oracle Coherence GE 3.5.3/465 <D5> (thread=Cluster, member=n/a): Member 1 joined Service DistributedCache with senior member 1
2010-06-05 20:24:03.656/97.500 Oracle Coherence GE 3.5.3/465 <D5> (thread=Invocation:Management, member=2): Service Management joined the cluster with senior se
rvice member 1
2010-06-05 20:24:04.125/97.985 Oracle Coherence GE 3.5.3/465 <D5> (thread=TcpRingListener, member=2): TcpRing: connecting to member 1 using TcpSocket{State=STAT
E_OPEN, Socket=Socket[addr=/10.10.10.10,port=3748,localport=8089]}
2010-06-05 20:24:04.141/97.985 Oracle Coherence GE 3.5.3/465 <Info> (thread=[ACTIVE] ExecuteThread: '1' for queue: 'weblogic.kernel.Default (self-tuning)', memb
er=2): Loaded cache configuration from "zip:D:/Oracle/Middleware/user_projects/domains/base_domain/servers/AdminServer/tmp/_WL_user/coherenceapp/v3byxq/war/WEB-
INF/lib/coherence.jar!/coherence-cache-config.xml"
2010-06-05 20:24:04.438/98.282 Oracle Coherence GE 3.5.3/465 <D5> (thread=DistributedCache, member=2): Service DistributedCache joined the cluster with senior s
ervice member 1
2010-06-05 20:24:04.453/98.297 Oracle Coherence GE 3.5.3/465 <D5> (thread=DistributedCache, member=2): Service DistributedCache: received ServiceConfigSync cont
aining 258 entries
2010-06-05 20:24:04.547/98.391 Oracle Coherence GE 3.5.3/465 <D4> (thread=DistributedCache, member=2): Asking member 1 for 128 primary partitions
2010-06-05 20:24:04.828/98.672 Oracle Coherence GE 3.5.3/465 <Error> (thread=DistributedCache, member=2): An exception (java.io.IOException) occurred reading Me
ssage Response Type=21 for Service=DistributedCache{Name=DistributedCache, State=(SERVICE_STARTED), LocalStorage=enabled, PartitionCount=257, BackupCount=1, Ass
ignedPartitions=0, BackupPartitions=0}
2010-06-05 20:24:04.828/98.672 Oracle Coherence GE 3.5.3/465 <Error> (thread=DistributedCache, member=2): Terminating DistributedCache due to unhandled exceptio
n: java.io.IOException
2010-06-05 20:24:04.828/98.672 Oracle Coherence GE 3.5.3/465 <Error> (thread=DistributedCache, member=2):
java.io.IOException: Class initialization failed: java.lang.ClassCastException: com.tangosol.run.xml.SimpleElement
at com.tangosol.util.ExternalizableHelper.readExternalizableLite(ExternalizableHelper.java:1946)
at com.tangosol.util.ExternalizableHelper.readObjectInternal(ExternalizableHelper.java:2273)
at com.tangosol.util.ExternalizableHelper.readObject(ExternalizableHelper.java:2219)
at com.tangosol.io.DefaultSerializer.deserialize(DefaultSerializer.java:60)
at com.tangosol.coherence.component.util.daemon.queueProcessor.Service.readObject(Service.CDB:4)
at com.tangosol.coherence.component.net.Message.readObject(Message.CDB:1)
at com.tangosol.coherence.component.net.message.DistributedCacheResponse.read(DistributedCacheResponse.CDB:2)
at com.tangosol.coherence.component.util.daemon.queueProcessor.service.Grid.onNotify(Grid.CDB:123)
at com.tangosol.coherence.component.util.daemon.queueProcessor.service.grid.DistributedCache.onNotify(DistributedCache.CDB:3)
at com.tangosol.coherence.component.util.Daemon.run(Daemon.CDB:42)
at java.lang.Thread.run(Thread.java:619)
Class: com.tangosol.run.xml.SimpleElement
ClassLoader: weblogic.utils.classloaders.ChangeAwareClassLoader@15fe77a finder: weblogic.utils.classloaders.CodeGenClassFinder@2a865b8 annotation: coherenceapp@
WebAppCoherence
ContextClassLoader: weblogic.utils.classloaders.ChangeAwareClassLoader@15fe77a finder: weblogic.utils.classloaders.CodeGenClassFinder@2a865b8 annotation: cohere
nceapp@WebAppCoherence
at com.tangosol.util.ExternalizableHelper.readExternalizableLite(ExternalizableHelper.java:1961)
at com.tangosol.util.ExternalizableHelper.readObjectInternal(ExternalizableHelper.java:2273)
at com.tangosol.util.ExternalizableHelper.readObject(ExternalizableHelper.java:2219)
at com.tangosol.io.DefaultSerializer.deserialize(DefaultSerializer.java:60)
at com.tangosol.coherence.component.util.daemon.queueProcessor.Service.readObject(Service.CDB:4)
at com.tangosol.coherence.component.net.Message.readObject(Message.CDB:1)
at com.tangosol.coherence.component.net.message.DistributedCacheResponse.read(DistributedCacheResponse.CDB:2)
at com.tangosol.coherence.component.util.daemon.queueProcessor.service.Grid.onNotify(Grid.CDB:123)
at com.tangosol.coherence.component.util.daemon.queueProcessor.service.grid.DistributedCache.onNotify(DistributedCache.CDB:3)
at com.tangosol.coherence.component.util.Daemon.run(Daemon.CDB:42)
at java.lang.Thread.run(Thread.java:619)
2010-06-05 20:24:04.844/98.688 Oracle Coherence GE 3.5.3/465 <D5> (thread=DistributedCache, member=2): Service DistributedCache left the cluster
java.lang.RuntimeException: Failed to start Service "DistributedCache" (ServiceState=SERVICE_STOPPED)
at com.tangosol.coherence.component.util.daemon.queueProcessor.Service.waitAcceptingClients(Service.CDB:12)
at com.tangosol.coherence.component.util.daemon.queueProcessor.service.Grid.poll(Grid.CDB:8)
at com.tangosol.coherence.component.util.daemon.queueProcessor.service.Grid.poll(Grid.CDB:11)
at com.tangosol.coherence.component.util.daemon.queueProcessor.service.grid.DistributedCache.ensureCache(DistributedCache.CDB:29)
at com.tangosol.coherence.component.util.daemon.queueProcessor.service.grid.DistributedCache.ensureCache(DistributedCache.CDB:39)
at com.tangosol.coherence.component.util.safeService.SafeCacheService.ensureCache$Router(SafeCacheService.CDB:1)
at com.tangosol.coherence.component.util.safeService.SafeCacheService.ensureCache(SafeCacheService.CDB:46)
at com.tangosol.net.DefaultConfigurableCacheFactory.ensureCache(DefaultConfigurableCacheFactory.java:878)
at com.tangosol.net.DefaultConfigurableCacheFactory.configureCache(DefaultConfigurableCacheFactory.java:1088)
at com.tangosol.net.DefaultConfigurableCacheFactory.ensureCache(DefaultConfigurableCacheFactory.java:304)
at com.tangosol.net.CacheFactory.getCache(CacheFactory.java:735)
at com.tangosol.coherence.ra.component.connector.resourceAdapter.cciAdapter.CacheAdapter$ManagedConnection$Connection$Interaction.execute(CacheAdapter.C
DB:35)
at com.tangosol.run.jca.CacheAdapter.getNamedCache(CacheAdapter.java:329)
at com.tangosol.run.jca.CacheAdapter.getNamedCache(CacheAdapter.java:271)
at ServletCoherence.doGet(ServletCoherence.java:51)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:707)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227)
at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)
at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:292)
at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:175)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3594)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:121)
at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2202)
at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2108)
at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1432)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:201)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:173)
Exception: java.lang.RuntimeException: Failed to start Service "DistributedCache" (ServiceState=SERVICE_STOPPED)
java.lang.RuntimeException: Failed to start Service "DistributedCache" (ServiceState=SERVICE_STOPPED)
at com.tangosol.coherence.component.util.daemon.queueProcessor.Service.waitAcceptingClients(Service.CDB:12)
at com.tangosol.coherence.component.util.daemon.queueProcessor.service.Grid.poll(Grid.CDB:8)
at com.tangosol.coherence.component.util.daemon.queueProcessor.service.Grid.poll(Grid.CDB:11)
at com.tangosol.coherence.component.util.daemon.queueProcessor.service.grid.DistributedCache.ensureCache(DistributedCache.CDB:29)
at com.tangosol.coherence.component.util.daemon.queueProcessor.service.grid.DistributedCache.ensureCache(DistributedCache.CDB:39)
at com.tangosol.coherence.component.util.safeService.SafeCacheService.ensureCache$Router(SafeCacheService.CDB:1)
at com.tangosol.coherence.component.util.safeService.SafeCacheService.ensureCache(SafeCacheService.CDB:46)
at com.tangosol.net.DefaultConfigurableCacheFactory.ensureCache(DefaultConfigurableCacheFactory.java:878)
at com.tangosol.net.DefaultConfigurableCacheFactory.configureCache(DefaultConfigurableCacheFactory.java:1088)
at com.tangosol.net.DefaultConfigurableCacheFactory.ensureCache(DefaultConfigurableCacheFactory.java:304)
at com.tangosol.net.CacheFactory.getCache(CacheFactory.java:735)
at com.tangosol.coherence.ra.component.connector.resourceAdapter.cciAdapter.CacheAdapter$ManagedConnection$Connection$Interaction.execute(CacheAdapter.C
DB:35)
at com.tangosol.run.jca.CacheAdapter.getNamedCache(CacheAdapter.java:329)
at com.tangosol.run.jca.CacheAdapter.getNamedCache(CacheAdapter.java:271)
at ServletCoherence.doGet(ServletCoherence.java:51)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:707)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227)
at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)
at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:292)
at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:175)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3594)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:121)
at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2202)
at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2108)
at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1432)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:201)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:173)The problem may be related to having more than one coherence.jar and tangosol.jar in the classpath. Can you verify that you only have one of those in the classpath?
/Christer
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