When there are more than one <Resource> elements in context.xml and more than one <resource-ref> elements in web.xml, my application begins to throw
TNS:no appropriate service handler found
and
ORA-01017: invalid username/password; logon denied
However, if there is only one of the data sources in JNDI, meaning the other one use regular JDBC data source, the application runs like a charm
Both data sources come from same db URL but use different schema.
My guess is that it may be caused by the same database URL of each resources with different username/password(schema). But tomcat should be capable of handling such situation, so my reasoning is that there maybe some configuration I missed?
Another interesting finding is:
When I use jdbc url jdbc:oracle:thin:#myhost:1521:orcl with SQL Developer to setup a connection, sometimes it connects without issue, but sometimes it gets rejected with the same issue: appropriate service handler found while this web application is active at the same time. However, the same JDBC URL works fine with another Spring application with regular JDBC connection(not JNDI). So what is the trick?
Here are the details of current config:
In Context.xml
<Resource name="jdbc/app_A" auth="Container" type="javax.sql.DataSource"
driverClassName="oracle.jdbc.driver.OracleDriver" url="jdbc:oracle:thin:#myhost:1521:orcl"
username="usernameA" password="passwordA" maxActive="20" maxIdle="10" maxWait="-1" />
<Resource name="jdbc/app_B" auth="Container" type="javax.sql.DataSource"
driverClassName="oracle.jdbc.driver.OracleDriver" url="jdbc:oracle:thin:#myhost:1521:orcl"
username="usernameB" password="usernameB" maxActive="20" maxIdle="10" maxWait="-1" />
In Web.xml of the application:
<resource-ref>
<description>Oracle Datasource for app_A</description>
<res-ref-name>jdbc/app_A</res-ref-name>
<res-type>javax.sql.DataSource</res-type>
<res-auth>Container</res-auth>
</resource-ref>
<resource-ref>
<description>Oracle Datasource for app_B</description>
<res-ref-name>jdbc/app_B</res-ref-name>
<res-type>javax.sql.DataSource</res-type>
<res-auth>Container</res-auth>
</resource-ref>
In ApplicationContext.xml
<jee:jndi-lookup id="dataSource1" jndi-name="java:comp/env/jdbc/app_A" resource-ref="true" />
<jee:jndi-lookup id="dataSource2" jndi-name="java:comp/env/jdbc/app_B" resource-ref="true" />
And finally I get exception piled up like this:
Jan 31, 2013 3:36:55 PM org.apache.catalina.core.NamingContextListener addResource
WARNING: Failed to register in JMX: javax.naming.NamingException: ORA-01017: invalid username/password; logon denied
Jan 31, 2013 3:36:56 PM org.apache.naming.NamingContext lookup
WARNING: Unexpected exception resolving reference
java.sql.SQLException: Listener refused the connection with the following error:
ORA-12519, TNS:no appropriate service handler found
at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:412)
at oracle.jdbc.driver.PhysicalConnection.<init>(PhysicalConnection.java:531)
at oracle.jdbc.driver.T4CConnection.<init>(T4CConnection.java:221)
at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:32)
at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:503)
at org.apache.tomcat.jdbc.pool.PooledConnection.connectUsingDriver(PooledConnection.java:278)
at org.apache.tomcat.jdbc.pool.PooledConnection.connect(PooledConnection.java:182)
at org.apache.tomcat.jdbc.pool.ConnectionPool.createConnection(ConnectionPool.java:699)
at org.apache.tomcat.jdbc.pool.ConnectionPool.borrowConnection(ConnectionPool.java:631)
at org.apache.tomcat.jdbc.pool.ConnectionPool.init(ConnectionPool.java:485)
at org.apache.tomcat.jdbc.pool.ConnectionPool.<init>(ConnectionPool.java:143)
at org.apache.tomcat.jdbc.pool.DataSourceProxy.pCreatePool(DataSourceProxy.java:116)
at org.apache.tomcat.jdbc.pool.DataSourceProxy.createPool(DataSourceProxy.java:103)
at org.apache.tomcat.jdbc.pool.DataSourceFactory.createDataSource(DataSourceFactory.java:539)
at org.apache.tomcat.jdbc.pool.DataSourceFactory.getObjectInstance(DataSourceFactory.java:237)
at org.apache.naming.factory.ResourceFactory.getObjectInstance(ResourceFactory.java:143)
at javax.naming.spi.NamingManager.getObjectInstance(NamingManager.java:304)
at org.apache.naming.NamingContext.lookup(NamingContext.java:843)
at org.apache.naming.NamingContext.lookup(NamingContext.java:154)
at org.apache.naming.NamingContext.lookup(NamingContext.java:831)
at org.apache.naming.NamingContext.lookup(NamingContext.java:168)
at org.apache.catalina.core.NamingContextListener.addResource(NamingContextListener.java:1061)
at org.apache.catalina.core.NamingContextListener.createNamingContext(NamingContextListener.java:671)
at org.apache.catalina.core.NamingContextListener.lifecycleEvent(NamingContextListener.java:270)
at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119)
at org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:90)
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5173)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:901)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:877)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:618)
at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1100)
at org.apache.catalina.startup.HostConfig$DeployDirectory.run(HostConfig.java:1618)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
at java.util.concurrent.FutureTask.run(FutureTask.java:138)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
at java.lang.Thread.run(Thread.java:662)
Caused by: oracle.net.ns.NetException: Listener refused the connection with the following error:
ORA-12519, TNS:no appropriate service handler found
at oracle.net.ns.NSProtocol.connect(NSProtocol.java:385)
at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1042)
at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:301)
... 38 more
Jan 31, 2013 3:36:56 PM org.apache.catalina.core.NamingContextListener addResource
WARNING: Failed to register in JMX: javax.naming.NamingException: Listener refused the connection with the following error:
ORA-12519, TNS:no appropriate service handler found
Jan 31, 2013 3:36:56 PM org.apache.naming.NamingContext lookup
WARNING: Unexpected exception resolving reference
java.sql.SQLException: Listener refused the connection with the following error:
ORA-12519, TNS:no appropriate service handler found
Really not sure why the no appropriate service handler found error pops up, it seems the connection is not accepted/understood by orcl Listener.
Here is what I insert into persisntence.xml
<persistence-unit name="persistenceUnit1">
....
<jta-data-source>jdbc/app_A</jta-data-source>
....
</persistence-unit>
<persistence-unit name="persistenceUnit2">
....
<jta-data-source>jdbc/app_B</jta-data-source>
....
</persistence-unit>
ORA-12519, TNS:no appropriate service handler found error might be the result of using an old-style JDBC connection string. According to chapter 8 Data Sources and URLs of Oracle 11.1 JDBC Developer's Guide and Reference, connection string format is following:
jdbc:oracle:thin:#//host_name:port_number/service_name
There's also a note saying "Starting Oracle Database 10g, Oracle Service IDs are not supported". So the syntax you're using must have been suitable for Oracle 9i. It might work on newer versions, but that's not guaranteed.
So consider changing the format of your JDBC connection strings to follow the format suggested in the guide.
Also, for Oracle 9i onwards you should use oracle.jdbc.OracleDriver rather than oracle.jdbc.driver.OracleDriver as Oracle have stated that oracle.jdbc.driver.OracleDriver is deprecated and support for this driver class will be discontinued.
Related
I have written a proxy service and deployed on WSO2 ESB 5 to receive some file content via http and use vfs transport to transfer that content to an ftp server. The service works as expected when I specify the connection parameters correctly but when I specify something wrong on the connection string to simulate a down server, I can not manage to control the behavior of the VFS transport using the parameters specified in [1]. What I'm looking for is to short the delay between the error occurred in VFS and the fault exception catched by Axis;
As you are going to see below I specify 0 retries and 0 wait time between retries but it seems the VFSTransportSender class is not able to read somehow those values because it does all the time the same number of retries and it waits the same number of seconds each time it is executed, I also changed the values and put others but the result is always the same, the server is always retrying 3 more times with 30 seconds delay between each other besides the original request before Axis is able to receive some information related to the error.
Here is my proxy service that works without any issues:
<?xml version="1.0" encoding="UTF-8"?>
<proxy xmlns="http://ws.apache.org/ns/synapse"
name="ftpProxy"
startOnLoad="true"
statistics="disable"
trace="disable"
transports="https,http">
<target>
<inSequence>
<log level="full"/>
<property expression="json-eval($.key)" name="file_name"/>
<property name="OUT_ONLY" value="true"/>
<property name="FORCE_SC_ACCEPTED" scope="axis2" value="true"/>
<property name="HTTP_SC" scope="axis2" value="200"/>
<property expression="fn:concat(get-property('file_name'), '.json')"
name="transport.vfs.ReplyFileName"
scope="transport"/>
<property name="OUT_ONLY" value="true"/>
</inSequence>
<endpoint name="ftp_endpoint">
<address uri="vfs:ftp://jairof_ftp:passftp#localhost:21">
<timeout>
<duration>2000</duration>
<responseAction>fault</responseAction>
</timeout>
<suspendOnFailure>
<errorCodes>-1</errorCodes>
<progressionFactor>1.0</progressionFactor>
</suspendOnFailure>
<markForSuspension>
<errorCodes>-1</errorCodes>
</markForSuspension>
</address>
</endpoint>
</target>
<parameter name="transport.vfs.ReconnectTimeout">0</parameter>
<parameter name="transport.vfs.MaxRetryCount">0</parameter>
<description/>
</proxy>
And when I want to simulate the server is not reachable I just modify the address URI and I put this one where the user is incorrect:
<address uri="vfs:ftp://ja8irof_ftp:passftp#localhost:21">
I have also tried to set the transport.vfs parameters as properties before calling the endpoint but the result is exactly the same
Here you can inspect part of the log file where I cut some parts of the stack trace to keep the post simple:
[2016-10-29 12:23:01,134] ERROR - VFSTransportSender cannot resolve replyFile
org.apache.commons.vfs2.FileSystemException: Could not connect to FTP server on "localhost".
... (the rest of stack trace)
...
Caused by: org.apache.commons.vfs2.FileSystemException: Could not login to FTP server on "localhost" as user "ja8irof_ftp".
at org.apache.commons.vfs2.provider.ftp.FtpClientFactory.createConnection(FtpClientFactory.java:210)
... 29 more
[2016-10-29 12:23:34,223] ERROR - VFSTransportSender cannot resolve replyFile
org.apache.commons.vfs2.FileSystemException: Could not connect to FTP server on "localhost".
... (the rest of stack trace)
...
Caused by: org.apache.commons.vfs2.FileSystemException: Could not login to FTP server on "localhost" as user "ja8irof_ftp".
at org.apache.commons.vfs2.provider.ftp.FtpClientFactory.createConnection(FtpClientFactory.java:210)
... 29 more
[2016-10-29 12:24:07,842] ERROR - VFSTransportSender cannot resolve replyFile
org.apache.commons.vfs2.FileSystemException: Could not connect to FTP server on "localhost".
... (the rest of stack trace)
...
Caused by: org.apache.commons.vfs2.FileSystemException: Could not login to FTP server on "localhost" as user "ja8irof_ftp".
at org.apache.commons.vfs2.provider.ftp.FtpClientFactory.createConnection(FtpClientFactory.java:210)
... 29 more
[2016-10-29 12:24:07,844] ERROR - VFSTransportSender cannot resolve replyFile repeatedly: Could not connect to FTP server on "localhost".
org.apache.commons.vfs2.FileSystemException: Could not connect to FTP server on "localhost".
... (the rest of stack trace)
...
Caused by: org.apache.commons.vfs2.FileSystemException: Could not login to FTP server on "localhost" as user "ja8irof_ftp".
at org.apache.commons.vfs2.provider.ftp.FtpClientFactory.createConnection(FtpClientFactory.java:210)
... 29 more
[2016-10-29 12:24:07,846] ERROR - Axis2Sender Unexpected error during sending message out
org.apache.axis2.AxisFault: cannot resolve replyFile repeatedly: Could not connect to FTP server on "localhost".
... (the rest of stack trace)
...
Caused by: org.apache.commons.vfs2.FileSystemException: Could not connect to FTP server on "localhost".
at org.apache.commons.vfs2.provider.ftp.FtpClientFactory.createConnection(FtpClientFactory.java:275)
at org.apache.commons.vfs2.provider.ftp.FTPClientWrapper.createClient(FTPClientWrapper.java:100)
at org.apache.commons.vfs2.provider.ftp.FTPClientWrapper.getFtpClient(FTPClientWrapper.java:134)
at org.apache.commons.vfs2.provider.ftp.FTPClientWrapper.<init>(FTPClientWrapper.java:59)
at org.apache.commons.vfs2.provider.ftp.FtpFileProvider.doCreateFileSystem(FtpFileProvider.java:128)
at org.apache.commons.vfs2.provider.AbstractOriginatingFileProvider.getFileSystem(AbstractOriginatingFileProvider.java:155)
at org.apache.commons.vfs2.provider.AbstractOriginatingFileProvider.findFile(AbstractOriginatingFileProvider.java:119)
at org.apache.commons.vfs2.provider.AbstractOriginatingFileProvider.findFile(AbstractOriginatingFileProvider.java:88)
at org.apache.commons.vfs2.impl.DefaultFileSystemManager.resolveFile(DefaultFileSystemManager.java:738)
at org.apache.commons.vfs2.impl.DefaultFileSystemManager.resolveFile(DefaultFileSystemManager.java:626)
at org.apache.synapse.transport.vfs.VFSTransportSender.writeFile(VFSTransportSender.java:233)
... 19 more
Caused by: org.apache.commons.vfs2.FileSystemException: Could not login to FTP server on "localhost" as user "ja8irof_ftp".
at org.apache.commons.vfs2.provider.ftp.FtpClientFactory.createConnection(FtpClientFactory.java:210)
... 29 more
Please send me any comments, suggestions... I would appreciate so much, thanks in advance for your time.
[1] https://docs.wso2.com/display/ESB500/VFS+Transport
Try appending parameters to the endpoint URL, like this.
<address uri="vfs:ftp://ja8irof_ftp:passftp#localhost:21?transport.vfs.MaxRetryCount=0&transport.vfs.ReconnectTimeout=0"/>
I'm using database connection through JDBC in tomcat.
Our environment is Tomcat 7 + JDK 8 and Oracle 12c.
As I can only connect to Oracle database through TCPS (and which we are using Oracle's wallet), so I have to modify my current Tomcat server.xml to create JDBC connection to Oracle.
My updated configuration snippet
<Resource auth="Container" driverClassName="oracle.jdbc.driver.OracleDriver"
initialSize="10"
jdbcInterceptors="org.apache.tomcat.jdbc.pool.interceptor.ConnectionState;org.apache.tomcat.jdbc.pool.interceptor.StatementFinalizer;org.apache.tomcat.jdbc.pool.interceptor.SlowQueryReportJmx(threshold=10000)"
jmxEnabled="true" logAbandoned="true" maxActive="100" maxIdle="100"
maxWait="10000"
name="jdbc/jndiconnection" password="XXXXXX" removeAbandoned="true"
type="javax.sql.DataSource" url=""jdbc:oracle:thin:#(DESCRIPTION=(ADDRESS=(PROTOCOL=tcps)(HOST=hostname)(PORT=1234))(CONNECT_DATA=(SERVICE_NAME=servicename)))"
username="XXXXXXXX" validationInterval="30000" validationQuery="SELECT 1 FROM DUAL" />
I added truststore/trusttypey/keystore/keytype as parameters,however I got error:
Caused by: oracle.net.ns.NetException: Unable to initialize ssl context.
at oracle.net.nt.CustomSSLSocketFactory.getSSLSocketFactory(CustomSSLSocketFactory.java:296)
at oracle.net.nt.TcpsNTAdapter.connect(TcpsNTAdapter.java:117)
at oracle.net.nt.ConnOption.connect(ConnOption.java:133)
at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:370)
... 73 more
Caused by: oracle.net.ns.NetException: Unable to initialize the key store.
at oracle.net.nt.CustomSSLSocketFactory.getKeyManagerArray(CustomSSLSocketFactory.java:369)
at oracle.net.nt.CustomSSLSocketFactory.getSSLSocketFactory(CustomSSLSocketFactory.java:279)
... 76 more
Caused by: java.security.KeyStoreException: SSO not found
at java.security.KeyStore.getInstance(KeyStore.java:851)
at oracle.net.nt.CustomSSLSocketFactory.getKeyManagerArray(CustomSSLSocketFactory.java:357)
... 77 more
Caused by: java.security.NoSuchAlgorithmException: SSO KeyStore not available
at sun.security.jca.GetInstance.getInstance(GetInstance.java:159)
at java.security.Security.getImpl(Security.java:695)
at java.security.KeyStore.getInstance(KeyStore.java:848)
... 78 more
Then I followed the instruction from : https://sysapp.wordpress.com/2010/08/31/how-to-oracle-wallet-with-jdbc-thin-driver-datasource-tomcat/
However in the article it is using PROTOCAL as TCP but not TCPS.
<Resource
name="jdbc/confluence"
auth="Container"
type="javax.sql.DataSource"
driverClassName="oracle.jdbc.OracleDriver"
url="jdbc:oracle:thin:/#mywallet"
connectionProperties=”oracle.net.wallet_location=/opt/wallet"/>
Then I got error:
Caused by: oracle.net.ns.NetException: The method specified in wallet_location is not supported. Location: /opt/wallet
at oracle.net.nt.CustomSSLSocketFactory.getSSLSocketFactory(CustomSSLSocketFactory.java:219)
at oracle.net.nt.TcpsNTAdapter.connect(TcpsNTAdapter.java:117)
at oracle.net.nt.ConnOption.connect(ConnOption.java:133)
at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:370)
... 73 more
I have written Java sample code to connect through TCPS and the connection works fine.
Did I missed some key points in the configuration file? And is there any other way to create Oracle's TCPS connection through JDBC?
”oracle.net.wallet_location=/opt/wallet"
That's not what the property is supposed to be. It is supposed to be :
(SOURCE=(METHOD=file)(METHOD_DATA=(DIRECTORY=/opt/wallet)))
The error message you get is because it cannot find a "METHOD=" in the one you provided.
There are a few steps that you need to follow.
(1) Make sure you have oraclepki.jar, osdt_core.jar, osdt_cert.jar in the classpath
(2) Also, specify the location of cwallet.sso file through the following system property. You can create a setenv.sh and add required system properties.
Also, enable another system property as shown here.
export JAVA_OPTS="$CATALINA_OPTS -Doracle.net.wallet_location='(SOURCE=(METHOD=file)(METHOD_DATA=(DIRECTORY=/test/wallet/)))'"
export JAVA_OPTS="$CATALINA_OPTS -Doracle.net.ssl_server_dn_match=true"
(3) Make sure you have the certificate information in the URL as shown here.
Please copy the 'security' part of the URL from your certificate.
(description=
(address=(protocol=tcps)(port=1522)(host=myorclhostname))
(connect_data=(service_name=myorcldb))
(security=(ssl_server_cert_dn=
"CN=CMAN, O=Oracle Database , C=US"))
)
(4) You need to activate oracle PKI provider. To statically enable it:
Change java.security file of JRE (JRE_HOME/jre/lib/security/java.security):
security.provider.7=oracle.security.pki.OraclePKIProvider
Refer to "SSL with JDBC driver" for more details.
<Context>
<Resource name="jdbc/myoracle"
auth="Container"
type="javax.sql.DataSource"
driverClassName="oracle.jdbc.OracleDriver"
url="jdbc:oracle:thin:#localhost:xe"
username="basic"
password="basic"
maxTotal="10"
maxIdle="5"
maxWaitMillis="1" />
</Context>
this is my context.xml, and when I load the main.jsp, it shows me this error msg. oracle username and password are basic, basic. I dont understand why it's not working
Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Could not get JDBC Connection; nested exception is java.sql.SQLException: Cannot create PoolableConnectionFactory (IO 오류: Invalid number format for port number)
Replace "xe" with your port number in the url-field. It should look like i.e. jdbc:oracle:thin:#localhost:1521 or jdbc:oracle:thin:#localhost:1521:xe
I'm using OpenAM, with its embedded OpenDJ as the LDAP service, to protect my web application running on JBoss 7.
When I start my JBoss I get this error:
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'ldapUserDN'
...
Caused by: javax.naming.NameNotFoundException: ldap/idp/userDN -- service jboss.naming.context.java.ldap.idp.userDN
So apparently Spring is looking for the JNDI node ldap/idp/userDN. But the jboss configuration file that I got with the project has these entries:
<simple name="ldap/opendj/url" value="ldap://localhost:50389"/>
<simple name="ldap/opendj/userDN" value="cn=Directory Manager"/>
<simple name="ldap/opendj/password" value="mypassword"/>
<simple name="ldap/opendj/baseDN" value="dc=opensso,dc=java,dc=net"/>
And these properties are added to my JNDI tree on JBoss.
If I change these to "ldap/idp/userDN", for instance, then I get rid of the error, but I was wondering if there's anywhere, where "ldap/opendj/userDN" should be mapped to "ldap/idp/userDN", that I've missed.
If you're using Spring LDAP, the actual configuration of the ldap-context-source goes in the a spring config file, and might look like this:
<jee:jndi-lookup jndi-name="ldap/idp/url" id="ldapUrl"/>
<jee:jndi-lookup jndi-name="ldap/idp/userDN" id="ldapUserDN"/>
<jee:jndi-lookup jndi-name="ldap/idp/password" id="ldapPassword"/>
<jee:jndi-lookup jndi-name="ldap/idp/baseDN" id="ldapBaseDN"/>
<ldap:context-source url="#{ldapUrl}"
username="#{ldapUserDN}"
password="#{ldapPassword}"
base="#{ldapBaseDN}"
native-pooling="true"/>
So the jndi entries in your jboss config file should match the ones above.
I am new to JBOSS server. For my application i am trying to create oracle JDBC connection in JBOSS.
I did the following things-
1) Created the folder oracle->main inside JBOSS_HOME/modules/com and placed ojdbc6.jar inside main folder.
2) created the module.xml file.
<?xml version="1.0" encoding="UTF-8"?>
<module xmlns="urn:jboss:module:1.0" name="com.oracle">
<resources>
<resource-root path="ojdbc6.jar"/>
</resources>
<dependencies>
<module name="javax.api"/>
</dependencies>
</module>
3) Created the ojdbc6.jar.index file.
4) In standalone.xml, register the driver as below-
<driver name="oracle" module="com.oracle">
<driver-class>
oracle.jdbc.OracleDriver
</driver-class>
</driver>
but while starting the JBOSS server it is showing an error as
11:31:09,847 WARN [org.jboss.as.connector.subsystems.datasources]
(ServerService Thread Pool -- 26) JBAS010402: Unable to instantiate
driver class "oracle.jdbc.OracleDriver": java.lang.ClassNotFoundException: oracle.jdbc.OracleDriver from [Module "com.oracle:main" from local module loader #187814 (roots: C:\jboss-as-7.1.0.CR1b\modules)]
11:31:09,890 ERROR [org.jboss.as.controller.management-operation] (ServerService Thread Pool -- 26) Operation ("add") failed - address: ([
("subsystem" => "datasources"),
("jdbc-driver" => "oracle")
]) - failure description: "JBAS010434: Unable to instantiate driver class \"oracle.jdbc.OracleDriver\". See log (WARN) for more details"
I dont have the oracle on my local PC, it is on other machine.
Please help me.
Thanks in advance.
Try this link,Here its used for postgresql to create the datasource
JBoss AS 7 - Datasource configuration for postgresql
instead of postgres driver use oracle driver.