OracleConnectionPoolDataSource and JNDI
I am attempting to use the OracleConnectionPoolDataSource via JNDI.
I have defined two <data-source> items in the data-sources.xml file; one is for a non-pooled javax.sql.DataSource object, the other is for a pooled oracle.jdbc.pool.OracleConnectionPoolDataSource.
data-sources.xml:
<!-- Standard JDBC+JNDI -->
<data-source
class="javax.sql.DataSource"
name="jdbc/myDS"
location="jdbc/myDS"
url="jdbc:oracle:thin:@nn.nnn.nnn.nnn:1521:MYSID"
username="xxx"
password="yyy"
/>
<!-- Oracle Pool -->
<data-source
class="oracle.jdbc.pool.OracleConnectionPoolDataSource"
name="jdbc/pool/myDS"
location="jdbc/pool/myDS"
url=" jdbc:oracle:thin:@nn.nnn.nnn.nnn:1521:MYSID "
username="xxx"
password="yyy"
/>
I can get a non-pooled DataSource, however, when I attempt to obtain a pooled DataSource, OC4J (via JDeveloper 10g) throws an exception:
Error instantiating web-app JNDI-context: Unknown resource type: oracle.jdbc.pool.OracleConnectionPoolDataSource
Why can't OC4J recognize this object?
ok man you shell set teh class12.jar in you server class path , try it
Similar Messages
-
Wondering where to find some sample code for using OracleConnectionPoolDataSource and register with JNDI.
Thanks in advance,
MichaelI think you can try this book.
Proffesional Java Server Programming - Wrox Publication. -
Problem with OpenLDAP and JNDI
I'm having problem working with OpenLDAP and JNDI.
First I have changed LDAP's slapd.conf file:
suffix "dc=antipodes,dc=com"
rootdn cn=Manager,dc=antipodes,dc=com
directory "C:/Program Files/OpenLDAP/data"
rootpw secret
schemacheck offthan i used code below, to create root context:
package test;
import javax.naming.Context;
import javax.naming.InitialContext;
import javax.naming.NamingException;
import javax.naming.NameAlreadyBoundException;
import javax.naming.directory.*;
import java.util.*;
public class MakeRoot {
final static String ldapServerName = "localhost";
final static String rootdn = "cn=Manager,dc=antipodes,dc=com";
final static String rootpass = "secret";
final static String rootContext = "dc=antipodes,dc=com";
public static void main( String[] args ) {
// set up environment to access the server
Properties env = new Properties();
env.put( Context.INITIAL_CONTEXT_FACTORY,
"com.sun.jndi.ldap.LdapCtxFactory" );
env.put( Context.PROVIDER_URL, "ldap://" + ldapServerName + "/" );
env.put( Context.SECURITY_PRINCIPAL, rootdn );
env.put( Context.SECURITY_CREDENTIALS, rootpass );
try {
// obtain initial directory context using the environment
DirContext ctx = new InitialDirContext( env );
// now, create the root context, which is just a subcontext
// of this initial directory context.
ctx.createSubcontext( rootContext );
} catch ( NameAlreadyBoundException nabe ) {
System.err.println( rootContext + " has already been bound!" );
} catch ( Exception e ) {
System.err.println( e );
}this worked fine, I could see that by using "LDAP Browser/Editor".
and then I tried to create group with code:
package test;
import java.util.Hashtable;
import javax.naming.*;
import javax.naming.ldap.*;
import javax.naming.directory.*;
public class MakeGroup
public static void main (String[] args)
Hashtable env = new Hashtable();
String adminName = "cn=Manager,dc=antipodes,dc=com";
String adminPassword = "secret";
String ldapURL = "ldap://127.0.0.1:389";
String groupName = "CN=Evolution,OU=Research,DC=antipodes,DC=com";
env.put(Context.INITIAL_CONTEXT_FACTORY,"com.sun.jndi.ldap.LdapCtxFactory");
//set security credentials, note using simple cleartext authentication
env.put(Context.SECURITY_AUTHENTICATION,"simple");
env.put(Context.SECURITY_PRINCIPAL,adminName);
env.put(Context.SECURITY_CREDENTIALS,adminPassword);
//connect to my domain controller
env.put(Context.PROVIDER_URL,ldapURL);
try {
// Create the initial directory context
LdapContext ctx = new InitialLdapContext(env,null);
// Create attributes to be associated with the new group
Attributes attrs = new BasicAttributes(true);
attrs.put("objectClass","group");
attrs.put("samAccountName","Evolution");
attrs.put("cn","Evolution");
attrs.put("description","Evolutionary Theorists");
//group types from IAds.h
int ADS_GROUP_TYPE_GLOBAL_GROUP = 0x0002;
int ADS_GROUP_TYPE_DOMAIN_LOCAL_GROUP = 0x0004;
int ADS_GROUP_TYPE_LOCAL_GROUP = 0x0004;
int ADS_GROUP_TYPE_UNIVERSAL_GROUP = 0x0008;
int ADS_GROUP_TYPE_SECURITY_ENABLED = 0x80000000;
attrs.put("groupType",Integer.toString(ADS_GROUP_TYPE_UNIVERSAL_GROUP + ADS_GROUP_TYPE_SECURITY_ENABLED));
// Create the context
Context result = ctx.createSubcontext(groupName, attrs);
System.out.println("Created group: " + groupName);
ctx.close();
catch (NamingException e) {
System.err.println("Problem creating group: " + e);
}got the error code: Problem creating group: javax.naming.directory.InvalidAttributeIdentifierException: [LDAP: error code 17 - groupType: attribute type undefined]; remaining name 'CN=Evolution,OU=Research,DC=antipodes,DC=com'
I tried by creating organizational unit "ou=Research" from "LDAP Browser/Editor", and then running the same code -> same error.
also I have tried code for adding users:
package test;
import java.util.Hashtable;
import javax.naming.ldap.*;
import javax.naming.directory.*;
import javax.naming.*;
import javax.net.ssl.*;
import java.io.*;
public class MakeUser
public static void main (String[] args)
Hashtable env = new Hashtable();
String adminName = "cn=Manager,dc=antipodes,dc=com";
String adminPassword = "secret";
String userName = "cn=Albert Einstein,ou=Research,dc=antipodes,dc=com";
String groupName = "cn=All Research,ou=Research,dc=antipodes,dc=com";
env.put(Context.INITIAL_CONTEXT_FACTORY,"com.sun.jndi.ldap.LdapCtxFactory");
//set security credentials, note using simple cleartext authentication
env.put(Context.SECURITY_AUTHENTICATION,"simple");
env.put(Context.SECURITY_PRINCIPAL,adminName);
env.put(Context.SECURITY_CREDENTIALS,adminPassword);
//connect to my domain controller
env.put(Context.PROVIDER_URL, "ldap://127.0.0.1:389");
try {
// Create the initial directory context
LdapContext ctx = new InitialLdapContext(env,null);
// Create attributes to be associated with the new user
Attributes attrs = new BasicAttributes(true);
//These are the mandatory attributes for a user object
//Note that Win2K3 will automagically create a random
//samAccountName if it is not present. (Win2K does not)
attrs.put("objectClass","user");
attrs.put("samAccountName","AlbertE");
attrs.put("cn","Albert Einstein");
//These are some optional (but useful) attributes
attrs.put("giveName","Albert");
attrs.put("sn","Einstein");
attrs.put("displayName","Albert Einstein");
attrs.put("description","Research Scientist");
attrs.put("userPrincipalName","[email protected]");
attrs.put("mail","[email protected]");
attrs.put("telephoneNumber","999 123 4567");
//some useful constants from lmaccess.h
int UF_ACCOUNTDISABLE = 0x0002;
int UF_PASSWD_NOTREQD = 0x0020;
int UF_PASSWD_CANT_CHANGE = 0x0040;
int UF_NORMAL_ACCOUNT = 0x0200;
int UF_DONT_EXPIRE_PASSWD = 0x10000;
int UF_PASSWORD_EXPIRED = 0x800000;
//Note that you need to create the user object before you can
//set the password. Therefore as the user is created with no
//password, user AccountControl must be set to the following
//otherwise the Win2K3 password filter will return error 53
//unwilling to perform.
attrs.put("userAccountControl",Integer.toString(UF_NORMAL_ACCOUNT + UF_PASSWD_NOTREQD + UF_PASSWORD_EXPIRED+ UF_ACCOUNTDISABLE));
// Create the context
Context result = ctx.createSubcontext(userName, attrs);
System.out.println("Created disabled account for: " + userName);
//now that we've created the user object, we can set the
//password and change the userAccountControl
//and because password can only be set using SSL/TLS
//lets use StartTLS
StartTlsResponse tls = (StartTlsResponse)ctx.extendedOperation(new StartTlsRequest());
tls.negotiate();
//set password is a ldap modfy operation
//and we'll update the userAccountControl
//enabling the acount and force the user to update ther password
//the first time they login
ModificationItem[] mods = new ModificationItem[2];
//Replace the "unicdodePwd" attribute with a new value
//Password must be both Unicode and a quoted string
String newQuotedPassword = "\"Password2000\"";
byte[] newUnicodePassword = newQuotedPassword.getBytes("UTF-16LE");
mods[0] = new ModificationItem(DirContext.REPLACE_ATTRIBUTE, new BasicAttribute("unicodePwd", newUnicodePassword));
mods[1] = new ModificationItem(DirContext.REPLACE_ATTRIBUTE, new BasicAttribute("userAccountControl",Integer.toString(UF_NORMAL_ACCOUNT + UF_PASSWORD_EXPIRED)));
// Perform the update
ctx.modifyAttributes(userName, mods);
System.out.println("Set password & updated userccountControl");
//now add the user to a group.
try {
ModificationItem member[] = new ModificationItem[1];
member[0]= new ModificationItem(DirContext.ADD_ATTRIBUTE, new BasicAttribute("member", userName));
ctx.modifyAttributes(groupName,member);
System.out.println("Added user to group: " + groupName);
catch (NamingException e) {
System.err.println("Problem adding user to group: " + e);
//Could have put tls.close() prior to the group modification
//but it seems to screw up the connection or context ?
tls.close();
ctx.close();
System.out.println("Successfully created User: " + userName);
catch (NamingException e) {
System.err.println("Problem creating object: " + e);
catch (IOException e) {
System.err.println("Problem creating object: " + e); }
}same error.
I haven't done any chages to any schema manually.
I know I'm missing something crucial but have no idea what. I have tried many other code from tutorials from net, but they are all very similar and throwing the same error I showed above.
thanks in advance for help.I've solved this.
The problem was that all codes were using classes from Microsoft Active Directory, and they are not supported in OpenLDAP (microsoft.schema in OpenLDAP is just for info). Due to this some fields are not the same in equivalent classes ("user" and "person").
so partial code for creating user in root would be:
import java.util.Hashtable;
import javax.naming.ldap.*;
import javax.naming.directory.*;
import javax.naming.*;
import javax.net.ssl.*;
import java.io.*;
public class MakeUser
public static void main (String[] args)
Hashtable env = new Hashtable();
String adminName = "cn=Manager,dc=antipodes,dc=com";
String adminPassword = "secret";
String userName = "cn=Albert Einstein,ou=newgroup,dc=antipodes,dc=com";
env.put(Context.INITIAL_CONTEXT_FACTORY,"com.sun.jndi.ldap.LdapCtxFactory");
//set security credentials, note using simple cleartext authentication
env.put(Context.SECURITY_AUTHENTICATION,"simple");
env.put(Context.SECURITY_PRINCIPAL,adminName);
env.put(Context.SECURITY_CREDENTIALS,adminPassword);
//connect to my domain controller
env.put(Context.PROVIDER_URL, "ldap://127.0.0.1:389");
try {
// Create the initial directory context
LdapContext ctx = new InitialLdapContext(env,null);
// Create attributes to be associated with the new user
Attributes attrs = new BasicAttributes(true);
attrs.put("objectClass","user");
attrs.put("cn","Albert Einstein");
attrs.put("userPassword","Nale");
attrs.put("sn","Einstein");
attrs.put("description","Research Scientist");
attrs.put("telephoneNumber","999 123 4567");
// Create the context
Context result = ctx.createSubcontext(userName, attrs);
System.out.println("Successfully created User: " + userName);
catch (NamingException e) {
System.err.println("Problem creating object: " + e);
}hope this will help anyone. -
Problem with creating Connection pool and JNDI, driver is not detected
Hi,
I have an issue with creating Connection Pool and JNDI.
I'm using:
- JDK 1.6
- OS: Linux(ubuntu 8.10)
- Netbeans IDE 6.5.1
- Java EE 5.0
- Apache Tomcat 6.0.18 Its lib directory contains all necessary jar files for Oracle database driver
- Oracle 11g Enterprise
My problem is that the Oracle database driver is not detected when I want to create a pool (it works pretty well and is detected without any problem when I create ordinary connection by DriverManager)
Therefore after running:
InitialContext ic = new InitialContext();
Context context = (Context)ic.lookup("java:comp/env");
DataSource dataSource = (DataSource)context.lookup("jdbc/oracle11g");
Connection connection = dataSource.getConnection();and right after dataSource.getConnection() I have the following exception:
org.apache.tomcat.dbcp.dbcp.SQLNestedException: Cannot load JDBC driver class 'oracle.jdbc.OracleDriver'
at org.apache.tomcat.dbcp.dbcp.BasicDataSource.createDataSource(BasicDataSource.java:1136)
at org.apache.tomcat.dbcp.dbcp.BasicDataSource.getConnection(BasicDataSource.java:880)
at servlets.Servlet1.doPost(Servlet1.java:47)
at servlets.Servlet1.doGet(Servlet1.java:29)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:617)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:845)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
at java.lang.Thread.run(Thread.java:619)
Caused by: java.lang.ClassNotFoundException: oracle.jdbc.OracleDriver
at java.net.URLClassLoader$1.run(URLClassLoader.java:200)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
at sun.misc.Launcher$ExtClassLoader.findClass(Launcher.java:229)
at java.lang.ClassLoader.loadClass(ClassLoader.java:307)
at java.lang.ClassLoader.loadClass(ClassLoader.java:252)
at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:320)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:169)
at org.apache.tomcat.dbcp.dbcp.BasicDataSource.createDataSource(BasicDataSource.java:1130)
... 17 more
My application context file (context.xml) is:
<?xml version="1.0" encoding="UTF-8"?>
<Context path="/WebApplication3">
<Resource auth="Container"
driverClassName="oracle.jdbc.OracleDriver"
maxActive="8"
maxIdle="4"
name="jdbc/oracle11g"
username="scott"
password="tiger"
type="javax.sql.DataSource"
url="jdbc:oracle:thin:@localhost:1521:database01" />
</Context>and my web.xml is:
<resource-ref>
<description>Oracle Datasource example</description>
<res-ref-name>jdbc/oracle11g</res-ref-name>
<res-type>javax.sql.DataSource</res-type>
<res-auth>Container</res-auth>
</resource-ref>
...I found similar threads in different forums including sun, such as
http://forums.sun.com/thread.jspa?threadID=567630&start=0&tstart=0
http://forums.sun.com/thread.jspa?threadID=639243&tstart=0
http://forums.sun.com/thread.jspa?threadID=5312178&tstart=0
, but no solution.
As many suggest, I also tried to put context directly in the server.xml (instead of my application context) and referencing it by <ResourceLink /> inside my application context but it didn't work and instead it gave me the following message:
org.apache.tomcat.dbcp.dbcp.SQLNestedException: Cannot create JDBC driver of class ' ' for connect URL 'null'
Has anyone succeeded in creating a connection pool with JNDI by using Tomcat 6 or higher ? If yes, could kindly explain about the applied method.
Regards,Hello again,
Finally I managed to run my application also with Tomcat 6.0.18. There was only two lines that had to be modified
in the context.xml file (the context of my application project and not server's)
Instead of writing
<Context antiJARLocking="true" path="/WebApplication2">
type="javax.sql.DataSource"
factory="org.apache.tomcat.dbcp.dbcp.BasicDataSourceFactory"
</Context>we had to write:
<Context antiJARLocking="true" path="/WebApplication2">
type="oracle.jdbc.pool.OracleDataSource"
factory="oracle.jdbc.pool.OracleDataSourceFactory"
</Context>- No modification was needed to be done at server level (niether server.xml nor server context.xml)
- I just added the ojdbc6.jar in $CATALINA_HOME/lib (I didn't even need to add it in WEB-INF/lib of my project)
- The servlet used to do the test was the same that I presented in my precedent post.
For those who have encountered my problem and are interested in the format of the web.xml and context.xml
with Tomcat 6.0, you can find them below:
Oracle server: Oracle 11g Enterprise
Tomcat server version: 6.0.18
Oracle driver: ojdbc.jar
IDE: Netbeans 6.5.1
The context.xml file of the web application
<?xml version="1.0" encoding="UTF-8"?>
<Context antiJARLocking="true" path="/WebApplication2">
<Resource name="jdbc/oracle11g"
type="oracle.jdbc.pool.OracleDataSource"
factory="oracle.jdbc.pool.OracleDataSourceFactory"
url="jdbc:oracle:thin:@localhost:1521:database01"
driverClassName="oracle.jdbc.OracleDriver"
userName="scott"
password="tiger"
auth="Container"
maxActive="100"
maxIdle="30"
maxWait="10000"
logAbandoned="true"
removeAbandoned="true"
removeAbandonedTimeout="60" />
</Context>The web.xml of my web application
<?xml version="1.0" encoding="UTF-8"?>
<web-app version="2.5" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd">
<resource-ref>
<description>Oracle Database 11g DataSource</description>
<res-type>oracle.jdbc.pool.OracleDataSource</res-type>
<res-auth>Container</res-auth>
<res-ref-name>jdbc/oracle11g</res-ref-name>
</resource-ref>
<servlet>
<servlet-name>Servlet1</servlet-name>
<servlet-class>servlets.Servlet1</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>Servlet1</servlet-name>
<url-pattern>/Servlet1</url-pattern>
</servlet-mapping>
<session-config>
<session-timeout>
30
</session-timeout>
</session-config>
<welcome-file-list>
<welcome-file>index.jsp</welcome-file>
</welcome-file-list>
</web-app>Ok, now I'm happy as the original problem is completely solved
Regards -
Implementing JMS-based EDN and JNDI-based EDN
I´m implementing a composite with two kinds of events JMS and JNDI and I saw in the configuration for JMS-base I must remove the EDN-DB JNDI sources to use EDN-JMS data sources. My doubt is, does my composite will work with that two kinds of events?
All the best,
PierreThis is a functional desire that has come up on some of our projects too but is not directly supported by EDN. We have discussed the idea of EDN proxies (either as SOA Composites or as PL/SQL EDN subscribers). These proxies (presumably always active/deployed) would subscribe to EDN and provide a persistent buffer for the application. This is essentially implementing a persistence queue for each subscriber, but we wish to avoid statically configuring an AQ or JMS queue destination for each and every app subscription case and perhaps use some shared-but-keyed persistence design (e.g. database table).
Architecturally, this starts to hit on the ever evasive and controversial question of what is an "Event" versus what is a "Message". i.e. can you afford to sometimes miss the former but not the latter?
-Todd -
OC4J Server startup classes and JNDI
Hi,
I have been using server startup classes in standalone OC4J provided with BPEL developer install to populate data from the server.xml into the JNDI server.
Now I am deploying the BP to 10gAS and am unable to identify the configuration files that affect the contents of the JNDI server which is accessible from BPEL.
Can anyone advise?
Thanks,
TobyClemens,
What we would like to do is to lookup configuration details in OC4J's JNDI server.
As an example, we have an ftp web service that is used for functionality not available in the FTP adapters, deleting files, executing remote commands etc.
We need to store the details of ftp connections somewhere centrally, and jndi looks like a good option. Something slightly different we would like to do here is to be able to access the configuration details that the FTP Adapters use, but if that's not possible, seperate entries in the jndi server would be good.
To populate the JNDI server, we have written a server startup class which loads our custom configuration details at OC4J startup.
This works fine under the OC4J supplied with a developer install, but when we deploy our code to a full blown 10g AS we cannot access the config information. -
To use JMS and JNDI in JDev 9.0.3.4
Do I need to add additional librararies in order to use JMS and JNDI along with EJB's in the enterprise application I'm creating?
No the article is not applicable for 9.0.3 I've never tested the compatibility of the 9.0.3 + Struts integration - obviously it does not work.
What does work is the ADF bindings used in 9.0.5 and above which can be safely used with newer versions of Struts. -
Hi,
BAM server is running on 7004 in our local system.
We need o connect to BAM server from OSB service.
We tried to use the BAM adapter in the pipeline in 12c, We received Failed to establish a connection to localhost at port 7004.Please verify the Bam server host and JNDI port.
Please let us know the resolution to this issue.
Also please provide some links/steps to connect from OSB service to BAM server in 12c.
Thanks,In BAM 12c, you can send data via JMS by configuring an EMS in BAM using the "self-described" payload. Make sure the date formats match correctly. You can configure an error queue which will show you any data parsing problems.
For example,
<msgRoot dataObjectName="Student" operationType="insert" keys="RequestId">
<RequestId>R1000</RequestId>
<StudentId>S12345</StudentId>
<RequestType>Admission</RequestType>
<RequestStatus>Open</RequestStatus>
<RequestMessage>Please Admin</RequestMessage>
<RequestCode>3</RequestCode>
<SubmitTime>2015-03-17 18:23:07</SubmitTime>
<ApprovalTime>2015-02-18 18:23:07</ApprovalTime>
</msgRoot> -
EJB 3.0 and jndi lookup (simple question)
hi all,
i am newbie on Weblogic Application Server and i have some issues,
i have weblogic application server 10.0, also i have oracle timesten in-memory database, i have configured datasource and deploy my ejb 3.0 application, but i could not done jndi lookup?
here is my example:
1. one stateless session bean :
import javax.ejb.Remote;
@Remote
public interface InsertSubscriber {
public void insertSubscriber(SubscriberT subscriberT);
} 2. here is it's implementation :
@Remote(InsertSubscriber.class)
@Stateless
public class InsertSubscriberBean implements InsertSubscriber {
@PersistenceContext(unitName = "TimesTenDS")
private EntityManager oracleManager;
public void insertSubscriber(SubscriberT subscriber)
try {
System.out.println("started");
oracleManager.persist(subscriber);
System.out.println("end");
} catch (Exception e) {
e.printStackTrace();
}3 and my test client :
public class Client {
public static void main(String[] args) {
Context ctx = null;
Hashtable ht = new Hashtable();
ht.put(Context.INITIAL_CONTEXT_FACTORY,
"weblogic.jndi.WLInitialContextFactory");
ht.put(Context.PROVIDER_URL, "t3://192.9.200.222:7001");
try {
ctx = new InitialContext(ht);
InsertSubscriber usagefasade = (InsertSubscriber) ctx
.lookup("ejb.InsertSubscriberBean");
} catch (NamingException e) {
e.printStackTrace();
} finally {
try {
ctx.close();
} catch (Exception e) {
e.printStackTrace();
}what i did incorrect ???
i got error like this : Name not fount exception
when i tried to view jndi tree on weblogic server application console i found this :
Binding Name:
TimestenExampleTimestenExample_jarInsertSubscriberBean_InsertSubscriber
Class:
test.InsertSubscriberBean_o7jk9u_InsertSubscriberImpl_1000_WLStub
Hash Code:
286
toString Results:
weblogic.rmi.internal.CollocatedRemoteRef - hostID: '2929168367193491522S::billing_domain:AdminServer', oid: '286', channel: 'null'what does it mean how i can done lookup to jndi ?
Regards,
Paata Lominadze,
Magticom LTD.
Georgia.Hi All,
I am using the weblogic cluster with session replication and EJB 2.0 with Local entity beans.
for fail-over session should be replicated to another server so we can achive the same session if 1st server fails.
Suppose i m using two managed server(server1,server2) in the cluster.I am storing the object of class ABC into session and object contains the instance of Local-EntityBean home but i put that as a transient.I have also override the readObject and write object method.
when write object is called on 1st server,readObject method should be called on second server so we will be sure that session is replicating properly.
pleaase find the code below : -
public IssuerPageBean() {
initEJB();
private void readObject(java.io.ObjectInputStream stream) throws IOException, ClassNotFoundException {
stream.defaultReadObject();
initEJB();
initializeCommonObject();
private void writeObject(java.io.ObjectOutputStream stream) throws IOException {
stream.defaultWriteObject();
private void initEJB() {
try {
ic = new InitialContext();
issuerHome = (LocalIssuerHome) ic.lookup("java:comp/env/Issuer");
} catch (NamingException e) {
e.printStackTrace();
in my case if i am calling the constructor IssuerPageBean(),it calls the initEJB() method and lookeup the entity local home properly but when readObject method is called on another server only initEJB() method is called directly and getting the exception below :
WARNING: Error during create -
javax.naming.NameNotFoundException: remaining name: env/ejb/Client
at weblogic.j2eeclient.SimpleContext.resolve(Ljavax/naming/Name;Z)Ljavax/naming/Context;(SimpleContext.java:35)
at weblogic.j2eeclient.SimpleContext.resolve(Ljavax/naming/Name;)Ljavax/naming/Context;(SimpleContext.java:39)
at weblogic.j2eeclient.SimpleContext.lookup(Ljavax/naming/Name;)Ljava/lang/Object;(SimpleContext.java:57)
at weblogic.j2eeclient.SimpleContext.lookup(Ljavax/naming/Name;)Ljava/lang/Object;(SimpleContext.java:57)
at weblogic.j2eeclient.SimpleContext.lookup(Ljava/lang/String;)Ljava/lang/Object;(SimpleContext.java:62)
at weblogic.jndi.factories.java.ReadOnlyContextWrapper.lookup(Ljava/lang/String;)Ljava/lang/Object;(ReadOnlyCont
extWrapper.java:45)
at weblogic.jndi.internal.AbstractURLContext.lookup(Ljava/lang/String;)Ljava/lang/Object;(AbstractURLContext.jav
a:130)
at javax.naming.InitialContext.lookup(Ljava/lang/String;)Ljava/lang/Object;(InitialContext.java:347)
at com.lb.equities.veda.tools.salesvault.jsp.ClientPageBean.initEJB()V(ClientPageBean.java:218)
at com.lb.equities.veda.tools.salesvault.jsp.ClientPageBean.readObject(Ljava/io/ObjectInputStream;)V(ClientPageB
ean.java:191)
at java.lang.LangAccessImpl.readObject(Ljava/lang/Class;Ljava/lang/Object;Ljava/io/ObjectInputStream;)V(Unknown
Source)
at java.io.ObjectStreamClass.invokeReadObject(Ljava/lang/Object;Ljava/io/ObjectInputStream;)V(Unknown Source)
at java.io.ObjectInputStream.readSerialData(Ljava/lang/Object;Ljava/io/ObjectStreamClass;)V(Unknown Source)
at java.io.ObjectInputStream.readOrdinaryObject(Z)Ljava/lang/Object;(Unknown Source)
at java.io.ObjectInputStream.readObject0(Z)Ljava/lang/Object;(Unknown Source)
at java.io.ObjectInputStream.readObject()Ljava/lang/Object;(Unknown Source)
at java.util.HashMap.readObject(Ljava/io/ObjectInputStream;)V(Unknown Source)
at java.lang.LangAccessImpl.readObject(Ljava/lang/Class;Ljava/lang/Object;Ljava/io/ObjectInputStream;)V(Unknown
Source)
at java.io.ObjectStreamClass.invokeReadObject(Ljava/lang/Object;Ljava/io/ObjectInputStream;)V(Unknown Source)
at java.io.ObjectInputStream.readSerialData(Ljava/lang/Object;Ljava/io/ObjectStreamClass;)V(Unknown Source)
at java.io.ObjectInputStream.readOrdinaryObject(Z)Ljava/lang/Object;(Unknown Source)
at java.io.ObjectInputStream.readObject0(Z)Ljava/lang/Object;(Unknown Source)
at java.io.ObjectInputStream.defaultReadFields(Ljava/lang/Object;Ljava/io/ObjectStreamClass;)V(Unknown Source)
at java.io.ObjectInputStream.readSerialData(Ljava/lang/Object;Ljava/io/ObjectStreamClass;)V(Unknown Source)
at java.io.ObjectInputStream.readOrdinaryObject(Z)Ljava/lang/Object;(Unknown Source)
at java.io.ObjectInputStream.readObject0(Z)Ljava/lang/Object;(Unknown Source)
at java.io.ObjectInputStream.readObject()Ljava/lang/Object;(Unknown Source)
at weblogic.common.internal.ChunkedObjectInputStream.readObject()Ljava/lang/Object;(ChunkedObjectInputStream.jav
a:120)
at weblogic.rjvm.MsgAbbrevInputStream.readObject(Ljava/lang/Class;)Ljava/lang/Object;(MsgAbbrevInputStream.java:
121)
at weblogic.cluster.replication.ReplicationManager_WLSkel.invoke(ILweblogic/rmi/spi/InboundRequest;Lweblogic/rmi
/spi/OutboundResponse;Ljava/lang/Object;)Lweblogic/rmi/spi/OutboundResponse;(Unknown Source)
at weblogic.rmi.internal.BasicServerRef.invoke(Lweblogic/rmi/extensions/server/RuntimeMethodDescriptor;Lweblogic
/rmi/spi/InboundRequest;Lweblogic/rmi/spi/OutboundResponse;)V(BasicServerRef.java:492)
Please help .
Thanks in Advance.
Edited by hforever at 03/04/2008 7:28 AM -
Crystal Report JRC and JNDI problem
I need to convert one of our internal web application from using Crystal Report Server 10 RAS to using Crystal Report XI Java Component (JRC). I found several examples from SAP/BusinessObjects but am stuck with a database connectivity problem.
The basic enviornment info:
JBoss 4.0.3 SP1
Crystal Report JRC XI
Windows XP/Server 2003
JDK 1.5.x
MS SQL Server 2005
The error I am getting is "Error finding JNDI name (xxx)", although the application is already using the same JNDI and was able to display data on the web.
I added debug code:
Context initialContext = null;
try {
initialContext = new InitialContext();
DataSource ds = (DataSource) initialContext.lookup("java:MYAPP");
String t = ds.toString();
log.debug(t);
} catch (NamingException e) {
log.error(e);
I was able to get the data source successfully. The actual report file uses JDBC with JNDI named as "MYAPP". When I call the viewer, it gives
Error finding JNDI name (MYAPP)
message.
Any comment or help would be appreciated.
Thanks.How are you setting your connection info?
This is what we do:
IConnectionInfo connectionInfo = new ConnectionInfo();
PropertyBag propertyBag = new PropertyBag();
propertyBag.put("JNDI Datasource Name", reportJndiName);
propertyBag.put("Database DLL", DATABASE_DLL); // required!!! (but we don't actually provide a DLL, or even run in windows)
connectionInfo.setAttributes(propertyBag);
connectionInfo.setKind(ConnectionInfoKind.SQL);
ConnectionInfos connectionInfos = databaseController.getConnectionInfos(null);
IConnectionInfo oldConnectionInfo = connectionInfos.getConnectionInfo(0);
databaseController.replaceConnection(oldConnectionInfo, connectionInfo, null, DBOptions._useDefault ); -
EJB 3.0 @Stateless @EJB @Resource and JNDI clarity..
Hi,
I am trying to configure an EJB 3.0 but not able to do so properly.
I have a single business interface and 2 bean implementation class of the same business interface doing different things. How do I access the EJB's if I have the same business interface class.I am getting JNDI error while trying to lookup.
Also what does the "name" and "mappedName" in @Stateless(name ="...",mappedName="") signify.
Then in case of Dependency injection,how should I look for the EJB? What would be it's JNDI name in this case?
@EJB(name="",beanName="",mappedName="")
private HelloEJB hello;
What does the name,benaName and mappedName in case of an @EJB annotation signify??
Please clear me with these attributes of @Stateless and @EJB and @Resource. I am getting toatlly confused with what should be the logic name and what is the JNDI name????
ThanksIn @Stateless, @name() is the annotation equivalent of <ejb-name> in ejb-jar.xml. It gives a unique bean name identifier to the component within the ejb-jar. It is completely independent of mappedName. If no @Stateless name() is specified, it defaults to the unqualified bean class name.
In @Stateless, mappedName() is used to assign a global JNDI name to the bean's remote interface. This can be used to explicitly lookup the EJB reference to that interface or as one way to resolve a caller's EJB dependency.
In @EJB, if the target of the dependency lives within the same application, you can always fully resolve it using only beanName(). beanName() takes the value specified in @Stateless name(), or the default as described above.
@EJB name() assigns a name to the client dependency within the caller's component environment. It is optional. In most cases that value doesn't matter since if the dependency is being injected you never have to refer to the name() attribute anywhere else.
@EJB mappedName() is used to resolve an EJB dependency that spans applications. It holds a global JNDI name, e.g. the one specified in @Stateless mappedName(). mappedName() is not required to be supported by all vendors.
So, to sum it all up, it's fine to have two different beans that expose the same interface. E.g. :
@Stateless(name="A1", mappedName="A1Global")
public class A1 implements A { ... }
@Stateless(mappedName="A2Global") // name() defaults to "A2"
public class A2 implements A { ... }
In a caller within the same application :
@EJB(beanName="A1")
private A a;
@EJB(beanName="A2")
private A a;
In a caller within a different application :
@EJB(mappedName="A1Global")
private A a;
@EJB(mappedName="A2Global")
private A a;
You can find additional information in our EJB FAQ :
https://glassfish.dev.java.net/javaee5/ejb/EJB_FAQ.html#EJB_ejb-ref_ejb_local_ref -
Trying to send e-mail using JavaMail, JBoss 5, and JNDI
Hello there,
Am using JBoss 5.1.0GA and JDK 1.5.0_19 on OS X Leopard.
Created a working SendMailServlet.
Have now decided to refactor it into two separate classes (extract out JavaMail code to a separate class and create a ServletController).
Am also trying to use JNDI to access the connection properties in the mail-service.xml configuration file residing in JBoss.
The Mailer class contains the reusable functionality needed to send an e-mail:
public class Mailer {
private Session mailSession;
protected void sendMsg(String email, String subject, String body)
throws MessagingException, NamingException {
Properties props = new Properties();
InitialContext ictx = new InitialContext(props);
Session mailSession = (Session) ictx.lookup("java:/Mail");
// Session mailSessoin = Session.getDefaultInstance(props);
String username = (String) props.get("mail.smtps.user");
String password = (String) props.get("mail.smtps.password");
MimeMessage message = new MimeMessage(mailSession);
message.setSubject(subject);
message.setRecipients(javax.mail.Message.RecipientType.TO,
javax.mail.internet.InternetAddress.parse(email, false));
message.setText(body);
message.saveChanges();
Transport transport = mailSession.getTransport("smtps");
try {
transport.connect(username, password);
transport.sendMessage(message, message.getAllRecipients());
Logger.getLogger(this.getClass()).warn("Message sent");
finally {
transport.close();
}The MailController class serves as a standard Java Servlet which invokes the Mailer.class's sendMsg() method:
public class MailController extends HttpServlet {
/** static final HTML setting for content type */
private static final String HTML = "text/html";
myapp/** static final HTML setting for content type */
private static final String PLAIN = "text/plain";
public void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
doPost(request, response);
public void doPost(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
response.setContentType(PLAIN);
PrintWriter out = response.getWriter();
String mailToken = TokenUtil.getEncryptedKey();
String body = "Hello there, " + "\n\n"
+ "Wanna play a game of golf?" + "\n\n"
+ "Please confirm: https://localhost:8443/myapp/confirm?token="
+ mailToken + "\n\n" + "-Golf USA";
Mailer mailer = new Mailer();
try {
mailer.sendMsg("[email protected]", "Golf Invitation!", body);
out.println("Message Sent");
catch (MessagingException e) {
e.printStackTrace();
catch (NamingException e) {
e.printStackTrace();
}Have the mail configuration set under $JBOSS_HOME/server/default/deploy/mail-service.xml:
<server>
<mbean code="org.jboss.mail.MailService" name="jboss:service=Mail">
<attribute name="JNDIName">java:/Mail</attribute>
<attribute name="User">user</attribute>
<attribute name="Password">password</attribute>
<attribute name="Configuration">
<configuration>
<property name="mail.store.protocol" value="pop3"/>
<property name="mail.transport.protocol" value="smtp"/>
<property name="mail.user" value="user"/>
<property name="mail.pop3.host" value="pop3.gmail.com"/>
<property name="mail.smtp.host" value="smtp.gmail.com"/>
<property name="mail.smtp.port" value="25"/>
<property name="mail.from" value="[email protected]"/>
<property name="mail.debug" value="true"/>
</configuration>
</attribute>
<depends>jboss:service=Naming</depends>
</mbean>
</server>web.xml (Deployment Descriptor):
<servlet>
<servlet-name>MailController</servlet-name>
<servlet-class>com.myapp.MailController</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>MailController</servlet-name>
<url-pattern>/sendmail</url-pattern>
</servlet-mapping>This is what is outputted when I start JBOSS and click point my browser to:
https://localhost:8443/myapp/sendmail
[MailService] Mail Service bound to java:/Mail
[STDOUT] DEBUG: JavaMail version 1.4ea
[STDOUT] DEBUG: java.io.FileNotFoundException:
/System/Library/Frameworks/JavaVM.framework/Versions/1.5.0/Home/lib/javamail.providers
(No such file or directory)
[STDOUT] DEBUG: !anyLoaded
[STDOUT] DEBUG: not loading resource: /META-INF/javamail.providers
[STDOUT] DEBUG: successfully loaded resource: /META-INF/javamail.default.providers
[STDOUT] DEBUG: getProvider() returning
javax.mail.Provider[TRANSPORT,smtps,com.sun.mail.smtp.SMTPSSLTransport,Sun Microsystems, Inc]
[STDOUT] DEBUG SMTP: useEhlo true, useAuth false
[STDOUT] DEBUG SMTP: trying to connect to host "localhost", port 465, isSSL true
[STDERR] javax.mail.MessagingException: Could not connect to SMTP host: localhost, port: 465;
nested exception is:
java.net.ConnectException: Connection refused
[STDERR] at com.sun.mail.smtp.SMTPTransport.openServer(SMTPTransport.java:1282)
[STDERR] at com.sun.mail.smtp.SMTPTransport.protocolConnect(SMTPTransport.java:370)
[STDERR] at javax.mail.Service.connect(Service.java:275)
[STDERR] at javax.mail.Service.connect(Service.java:156)
[STDERR] at javax.mail.Service.connect(Service.java:176)
[STDERR] at com.myapp.Mailer.sendMsg(Mailer.java:45)
[STDERR] at com.myapp.MailController.doPost(MailController.java:42)
[STDERR] at com.myapp.MailController.doGet(MailController.java:26)Why am I getting this java.net.ConnectException: Connection refused exception?
Happy programming,
Mike
Edited by: mwilson72 on Aug 21, 2009 4:49 PMHi Peter,
Nice to hear from you again!
Per your advice, this is what my mail-service.xml config file looks like now:
<?xml version="1.0" encoding="UTF-8"?>
<server>
<mbean code="org.jboss.mail.MailService" name="jboss:service=Mail">
<attribute name="JNDIName">java:/Mail</attribute>
<attribute name="User">user</attribute>
<attribute name="Password">password</attribute>
<attribute name="Configuration">
<configuration>
<property name="mail.store.protocol" value="pop3"/>
<property name="mail.transport.protocol" value="smtps"/>
<property name="mail.smtp.starttls.enable" value="true"/>
<property name="mail.smtps.auth" value="true"/>
<property name="mail.user" value="user"/>
<property name="mail.pop3.host" value="pop3.gmail.com"/>
<property name="mail.smtp.host" value="smtp.gmail.com"/>
<property name="mail.smtps.port" value="465"/>
<property name="mail.from" value="[email protected]"/>
<property name="mail.debug" value="true"/>
</configuration>
</attribute>
<depends>jboss:service=Naming</depends>
</mbean>
</server>Now, when I restart JBoss and point my browser to:
https://localhost:8443/myapp/sendmail
I get this exception:
[STDOUT] DEBUG SMTP: useEhlo true, useAuth true
[STDOUT] DEBUG SMTP: useEhlo true, useAuth true
[STDOUT] DEBUG SMTP: trying to connect to host "localhost", port 465, isSSL true
[STDERR] javax.mail.MessagingException: Could not connect to SMTP host: localhost, port: 465;
nested exception is:
java.net.ConnectException: Connection refused
[STDERR] at com.sun.mail.smtp.SMTPTransport.openServer(SMTPTransport.java:1282)
[STDERR] at com.sun.mail.smtp.SMTPTransport.protocolConnect(SMTPTransport.java:370)
[STDERR] at javax.mail.Service.connect(Service.java:297)
[STDERR] at javax.mail.Service.connect(Service.java:156)
[STDERR] at javax.mail.Service.connect(Service.java:176)
[STDERR] at com.myapp.Mailer.sendMsg(Mailer.java:45)
[STDERR] at com.myapp.MailController.doPost(MailController.java:42)
[STDERR] at com.myapp.MailController.doGet(MailController.java:26)Does anyone know what I am possibly doing wrong? Is it my code or is it the config file?
-Mike -
Crystal Reports 2008 - Eclipse and JNDI connection.
I am evaluting Crystal Reports 2008 .
I want to use JNDI connection that is defined within my app server by Crystal reports so that I'll have better control of the properties defined.
How do I set up JNDI data source connection in Crystal Reports 2008 ?
I defined the following parameters u2026
JNDI Provider URL : jnp://localhost:1099
Initla Context as : org.jnp.interfaces.NamingContextFactory
And user name / password as defined in JBoss setup
I also have u201Cjboss\client\jbossall-client.jaru201D in the classpath .
But I am getting Cannot instantiate class exception .
Thanks in Advance for the help.Mr. Ted, We can expose JNDI connections from the appserver. Infact the database connection pool resoures are exposed as JNDI resources, JMS factory and connections are exposed as JNDI etc.
In fact, JNDI is a means of securely exposing the resources managed by the app server to be used by trusted clients.
We have achieved this on weblogic (8.1 - JDK 1.4.2) but we would like to replicate the same in glassfish app server ver 3.1.2 and would require the proper factory placed inside the rpt as well as the CRConfig.xml.
Otherwise, (if we are using conventional URL string) when we ship the rpt files, we need to place this only as localhost. This mandates the presence of rpt files to be in the same server as database server and database. We want to avaoid this by creating a JNDI and use that database access resource inside the rpt files. -
Error with data source and jndi
Dave,
I am using weblogic 6.1 now and I am still getting the same problem.
Error:
The DataSource name with the JNDI name: Organization can not be located. Please
ensure that the DataSource has been deployed successfully and that the JNDI name
in your EJB Deployment descriptor is correct.
The Entity Bean files that I have used for JBoss are:
* GangsterBean.java
* Copyright (c) 2002 Sempire, Inc.
* All rights reserved.
* This software is the confidential and proprietary information
* of Sempire, Inc
* @ version 1.0
package com.sempire.builder.business_component;
import java.util.Collection;
import java.util.Set;
import javax.ejb.CreateException;
import javax.ejb.EntityBean;
import javax.ejb.EntityContext;
import javax.ejb.FinderException;
public abstract class GangsterBean implements EntityBean
private static int idgen = 1;
private EntityContext context;
public Integer ejbCreate( String Name, String Nickname, Integer Badness) throws
CreateException
setID(new Integer(idgen++));
setName(Name);
setNickname(Nickname);
setBadness(Badness);
return null;
public void ejbPostCreate( String Name, String Nickname, Integer Badness)
throws CreateException
// CMP Field Accessors -----------------------------------------------------
public abstract Integer getID();
public abstract void setID(Integer ID);
public abstract String getName();
public abstract void setName(String Name);
public abstract String getNickname();
public abstract void setNickname(String Nickname);
public abstract Integer getBadness();
public abstract void setBadness(Integer Badness);
// CMR Field Accessors -----------------------------------------------------
public abstract Collection getJobs();
public abstract void setJobs(Collection Jobs);
public abstract Organization getOrganization();
public abstract void setOrganization(Organization Organization);
// EJB callbacks -----------------------------------------------------------
public void setEntityContext(EntityContext ctx)
context = ctx;
public void unsetEntityContext()
context = null;
public void ejbRemove() {}
public void ejbLoad() {}
public void ejbStore() {}
public void ejbPassivate() {}
public void ejbActivate() {}
What are the changes to be made in this file so that the files work in weblogic
too?
Also, my ejb-jar.xml file has been changed to:
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE ejb-jar PUBLIC
"-//Sun Microsystems, Inc.//DTD Enterprise JavaBeans 2.0//EN"
"http://java.sun.com/dtd/ejb-jar_2_0.dtd">
<ejb-jar>
<display-name>Business Component CMP 2.0</display-name>
<enterprise-beans>
<entity>
<display-name>Gangster Entity Bean</display-name>
<ejb-name>GangsterEJB</ejb-name>
<local-home>com.sempire.builder.business_component.GangsterHome</local-home>
<local>com.sempire.builder.business_component.Gangster</local>
<ejb-class>com.sempire.builder.business_component.GangsterBean</ejb-class>
<persistence-type>Container</persistence-type>
<prim-key-class>java.lang.Integer</prim-key-class>
<reentrant>False</reentrant>
<cmp-version>2.x</cmp-version>
<abstract-schema-name>GangsterEJB</abstract-schema-name>
<cmp-field><field-name>iD</field-name></cmp-field>
<cmp-field><field-name>name</field-name></cmp-field>
<cmp-field><field-name>nickname</field-name></cmp-field>
<cmp-field><field-name>badness</field-name></cmp-field>
<primkey-field>iD</primkey-field>
<resource-ref>
<res-ref-name>jdbc/GangsterDataSource</res-ref-name>
<res-type>javax.sql.DataSource</res-type>
<res-auth>Container</res-auth>
</resource-ref>
<query>
<query-method>
<method-name>findAll</method-name>
<method-params></method-params>
</query-method>
<ejb-ql>
<![CDATA[SELECT OBJECT(a) FROM GangsterEJB AS a]]>
</ejb-ql>
</query>
</entity>
<entity>
<display-name>Organization Entity Bean</display-name>
<ejb-name>OrganizationEJB</ejb-name>
<local-home>com.sempire.builder.business_component.OrganizationHome</local-home>
<local>com.sempire.builder.business_component.Organization</local>
<ejb-class>com.sempire.builder.business_component.OrganizationBean</ejb-class>
<persistence-type>Container</persistence-type>
<prim-key-class>java.lang.Integer</prim-key-class>
<reentrant>False</reentrant>
<cmp-version>2.x</cmp-version>
<abstract-schema-name>OrganizationEJB</abstract-schema-name>
<cmp-field><field-name>iD</field-name></cmp-field>
<cmp-field><field-name>name</field-name></cmp-field>
<cmp-field><field-name>description</field-name></cmp-field>
<primkey-field>iD</primkey-field>
<resource-ref>
<res-ref-name>jdbc/OrganizationDataSource</res-ref-name>
<res-type>javax.sql.DataSource</res-type>
<res-auth>Container</res-auth>
</resource-ref>
<query>
<query-method>
<method-name>findAll</method-name>
<method-params></method-params>
</query-method>
<ejb-ql>
<![CDATA[SELECT OBJECT(a) FROM OrganizationEJB AS a]]>
</ejb-ql>
</query>
</entity>
<entity>
<display-name>Job Entity Bean</display-name>
<ejb-name>JobEJB</ejb-name>
<local-home>com.sempire.builder.business_component.JobHome</local-home>
<local>com.sempire.builder.business_component.Job</local>
<ejb-class>com.sempire.builder.business_component.JobBean</ejb-class>
<persistence-type>Container</persistence-type>
<prim-key-class>java.lang.Integer</prim-key-class>
<reentrant>False</reentrant>
<cmp-version>2.x</cmp-version>
<abstract-schema-name>JobEJB</abstract-schema-name>
<cmp-field><field-name>iD</field-name></cmp-field>
<cmp-field><field-name>name</field-name></cmp-field>
<cmp-field><field-name>score</field-name></cmp-field>
<cmp-field><field-name>setupCost</field-name></cmp-field>
<primkey-field>iD</primkey-field>
<resource-ref>
<res-ref-name>jdbc/JobDataSource</res-ref-name>
<res-type>javax.sql.DataSource</res-type>
<res-auth>Container</res-auth>
</resource-ref>
<query>
<query-method>
<method-name>findAll</method-name>
<method-params></method-params>
</query-method>
<ejb-ql>
<![CDATA[SELECT OBJECT(a) FROM JobEJB AS a]]>
</ejb-ql>
</query>
</entity>
</enterprise-beans>
<relationships>
<ejb-relation>
<ejb-relation-name>organization-memberGangsters</ejb-relation-name>
<ejb-relationship-role>
<ejb-relationship-role-name>organization---memberGangsters</ejb-relationship-role-name>
<multiplicity>One</multiplicity>
<relationship-role-source>
<ejb-name>OrganizationEJB</ejb-name>
</relationship-role-source>
<cmr-field>
<cmr-field-name>memberGangsters</cmr-field-name>
<cmr-field-type>java.util.Collection</cmr-field-type>
</cmr-field>
</ejb-relationship-role>
<ejb-relationship-role>
<ejb-relationship-role-name>memberGangsters---organization</ejb-relationship-role-name>
<multiplicity>Many</multiplicity>
<cascade-delete/>
<relationship-role-source>
<ejb-name>GangsterEJB</ejb-name>
</relationship-role-source>
<cmr-field>
<cmr-field-name>organization</cmr-field-name>
</cmr-field>
</ejb-relationship-role>
</ejb-relation>
<ejb-relation>
<ejb-relation-name>gangsters-jobs</ejb-relation-name>
<ejb-relationship-role>
<ejb-relationship-role-name>gangsters---jobs</ejb-relationship-role-name>
<multiplicity>Many</multiplicity>
<relationship-role-source>
<ejb-name>GangsterEJB</ejb-name>
</relationship-role-source>
<cmr-field>
<cmr-field-name>jobs</cmr-field-name>
<cmr-field-type>java.util.Collection</cmr-field-type>
</cmr-field>
</ejb-relationship-role>
<ejb-relationship-role>
<ejb-relationship-role-name>jobs---gangsters</ejb-relationship-role-name>
<multiplicity>Many</multiplicity>
<relationship-role-source>
<ejb-name>JobEJB</ejb-name>
</relationship-role-source>
<cmr-field>
<cmr-field-name>gangsters</cmr-field-name>
<cmr-field-type>java.util.Collection</cmr-field-type>
</cmr-field>
</ejb-relationship-role>
</ejb-relation>
<ejb-relation>
<ejb-relation-name>organization-theBoss</ejb-relation-name>
<ejb-relationship-role>
<ejb-relationship-role-name>organization---theBoss</ejb-relationship-role-name>
<multiplicity>One</multiplicity>
<relationship-role-source>
<ejb-name>OrganizationEJB</ejb-name>
</relationship-role-source>
<cmr-field>
<cmr-field-name>theBoss</cmr-field-name>
</cmr-field>
</ejb-relationship-role>
<ejb-relationship-role>
<ejb-relationship-role-name>theBoss---organization</ejb-relationship-role-name>
<multiplicity>One</multiplicity>
<relationship-role-source>
<ejb-name>GangsterEJB</ejb-name>
</relationship-role-source>
</ejb-relationship-role>
</ejb-relation>
</relationships>
<assembly-descriptor>
<container-transaction>
<method>
<ejb-name>GangsterEJB</ejb-name>
<method-name>*</method-name>
</method>
<method>
<ejb-name>OrganizationEJB</ejb-name>
<method-name>*</method-name>
</method>
<method>
<ejb-name>JobEJB</ejb-name>
<method-name>*</method-name>
</method>
<trans-attribute>Required</trans-attribute>
</container-transaction>
</assembly-descriptor>
</ejb-jar>
My weblogic-ejb-jar.xml file has been changed to:
<?xml version="1.0" encoding="UTF-8"?>
<!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>GangsterEJB</ejb-name>
<entity-descriptor>
<persistence>
<persistence-type>
<type-identifier>WebLogic_CMP_RDBMS</type-identifier>
<type-version>6.0</type-version>
<type-storage>META-INF/weblogic-cmp-rdbms-jar.xml</type-storage>
</persistence-type>
<persistence-use>
<type-identifier>WebLogic_CMP_RDBMS</type-identifier>
<type-version>6.0</type-version>
</persistence-use>
</persistence>
</entity-descriptor>
<reference-descriptor>
<resource-description>
<res-ref-name>jdbc/GangsterDataSource</res-ref-name>
<jndi-name>jdbc.GangsterDB</jndi-name>
</resource-description>
</reference-descriptor>
<local-jndi-name>Gangster</local-jndi-name>
</weblogic-enterprise-bean>
<weblogic-enterprise-bean>
<ejb-name>OrganizationEJB</ejb-name>
<entity-descriptor>
<persistence>
<persistence-type>
<type-identifier>WebLogic_CMP_RDBMS</type-identifier>
<type-version>6.0</type-version>
<type-storage>META-INF/weblogic-cmp-rdbms-jar.xml</type-storage>
</persistence-type>
<persistence-use>
<type-identifier>WebLogic_CMP_RDBMS</type-identifier>
<type-version>6.0</type-version>
</persistence-use>
</persistence>
</entity-descriptor>
<reference-descriptor>
<resource-description>
<res-ref-name>jdbc/OrganizationDataSource</res-ref-name>
<jndi-name>jdbc.Organization</jndi-name>
</resource-description>
</reference-descriptor>
<local-jndi-name>Organization</local-jndi-name>
</weblogic-enterprise-bean>
<weblogic-enterprise-bean>
<ejb-name>JobEJB</ejb-name>
<entity-descriptor>
<persistence>
<persistence-type>
<type-identifier>WebLogic_CMP_RDBMS</type-identifier>
<type-version>6.0</type-version>
<type-storage>META-INF/weblogic-cmp-rdbms-jar.xml</type-storage>
</persistence-type>
<persistence-use>
<type-identifier>WebLogic_CMP_RDBMS</type-identifier>
<type-version>6.0</type-version>
</persistence-use>
</persistence>
</entity-descriptor>
<reference-descriptor>
<resource-description>
<res-ref-name>jdbc/JobDataSource</res-ref-name>
<jndi-name>jdbcJob</jndi-name>
</resource-description>
</reference-descriptor>
<local-jndi-name>Job</local-jndi-name>
</weblogic-enterprise-bean>
</weblogic-ejb-jar>
Please do let me know all the changes I need to make so that my application can
deploy in weblogic.
Thank You
RonakDave,
I am using weblogic 6.1 now and I am still getting the same problem.
Error:
The DataSource name with the JNDI name: Organization can not be located. Please
ensure that the DataSource has been deployed successfully and that the JNDI name
in your EJB Deployment descriptor is correct.
The Entity Bean files that I have used for JBoss are:
* GangsterBean.java
* Copyright (c) 2002 Sempire, Inc.
* All rights reserved.
* This software is the confidential and proprietary information
* of Sempire, Inc
* @ version 1.0
package com.sempire.builder.business_component;
import java.util.Collection;
import java.util.Set;
import javax.ejb.CreateException;
import javax.ejb.EntityBean;
import javax.ejb.EntityContext;
import javax.ejb.FinderException;
public abstract class GangsterBean implements EntityBean
private static int idgen = 1;
private EntityContext context;
public Integer ejbCreate( String Name, String Nickname, Integer Badness) throws
CreateException
setID(new Integer(idgen++));
setName(Name);
setNickname(Nickname);
setBadness(Badness);
return null;
public void ejbPostCreate( String Name, String Nickname, Integer Badness)
throws CreateException
// CMP Field Accessors -----------------------------------------------------
public abstract Integer getID();
public abstract void setID(Integer ID);
public abstract String getName();
public abstract void setName(String Name);
public abstract String getNickname();
public abstract void setNickname(String Nickname);
public abstract Integer getBadness();
public abstract void setBadness(Integer Badness);
// CMR Field Accessors -----------------------------------------------------
public abstract Collection getJobs();
public abstract void setJobs(Collection Jobs);
public abstract Organization getOrganization();
public abstract void setOrganization(Organization Organization);
// EJB callbacks -----------------------------------------------------------
public void setEntityContext(EntityContext ctx)
context = ctx;
public void unsetEntityContext()
context = null;
public void ejbRemove() {}
public void ejbLoad() {}
public void ejbStore() {}
public void ejbPassivate() {}
public void ejbActivate() {}
What are the changes to be made in this file so that the files work in weblogic
too?
Also, my ejb-jar.xml file has been changed to:
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE ejb-jar PUBLIC
"-//Sun Microsystems, Inc.//DTD Enterprise JavaBeans 2.0//EN"
"http://java.sun.com/dtd/ejb-jar_2_0.dtd">
<ejb-jar>
<display-name>Business Component CMP 2.0</display-name>
<enterprise-beans>
<entity>
<display-name>Gangster Entity Bean</display-name>
<ejb-name>GangsterEJB</ejb-name>
<local-home>com.sempire.builder.business_component.GangsterHome</local-home>
<local>com.sempire.builder.business_component.Gangster</local>
<ejb-class>com.sempire.builder.business_component.GangsterBean</ejb-class>
<persistence-type>Container</persistence-type>
<prim-key-class>java.lang.Integer</prim-key-class>
<reentrant>False</reentrant>
<cmp-version>2.x</cmp-version>
<abstract-schema-name>GangsterEJB</abstract-schema-name>
<cmp-field><field-name>iD</field-name></cmp-field>
<cmp-field><field-name>name</field-name></cmp-field>
<cmp-field><field-name>nickname</field-name></cmp-field>
<cmp-field><field-name>badness</field-name></cmp-field>
<primkey-field>iD</primkey-field>
<resource-ref>
<res-ref-name>jdbc/GangsterDataSource</res-ref-name>
<res-type>javax.sql.DataSource</res-type>
<res-auth>Container</res-auth>
</resource-ref>
<query>
<query-method>
<method-name>findAll</method-name>
<method-params></method-params>
</query-method>
<ejb-ql>
<![CDATA[SELECT OBJECT(a) FROM GangsterEJB AS a]]>
</ejb-ql>
</query>
</entity>
<entity>
<display-name>Organization Entity Bean</display-name>
<ejb-name>OrganizationEJB</ejb-name>
<local-home>com.sempire.builder.business_component.OrganizationHome</local-home>
<local>com.sempire.builder.business_component.Organization</local>
<ejb-class>com.sempire.builder.business_component.OrganizationBean</ejb-class>
<persistence-type>Container</persistence-type>
<prim-key-class>java.lang.Integer</prim-key-class>
<reentrant>False</reentrant>
<cmp-version>2.x</cmp-version>
<abstract-schema-name>OrganizationEJB</abstract-schema-name>
<cmp-field><field-name>iD</field-name></cmp-field>
<cmp-field><field-name>name</field-name></cmp-field>
<cmp-field><field-name>description</field-name></cmp-field>
<primkey-field>iD</primkey-field>
<resource-ref>
<res-ref-name>jdbc/OrganizationDataSource</res-ref-name>
<res-type>javax.sql.DataSource</res-type>
<res-auth>Container</res-auth>
</resource-ref>
<query>
<query-method>
<method-name>findAll</method-name>
<method-params></method-params>
</query-method>
<ejb-ql>
<![CDATA[SELECT OBJECT(a) FROM OrganizationEJB AS a]]>
</ejb-ql>
</query>
</entity>
<entity>
<display-name>Job Entity Bean</display-name>
<ejb-name>JobEJB</ejb-name>
<local-home>com.sempire.builder.business_component.JobHome</local-home>
<local>com.sempire.builder.business_component.Job</local>
<ejb-class>com.sempire.builder.business_component.JobBean</ejb-class>
<persistence-type>Container</persistence-type>
<prim-key-class>java.lang.Integer</prim-key-class>
<reentrant>False</reentrant>
<cmp-version>2.x</cmp-version>
<abstract-schema-name>JobEJB</abstract-schema-name>
<cmp-field><field-name>iD</field-name></cmp-field>
<cmp-field><field-name>name</field-name></cmp-field>
<cmp-field><field-name>score</field-name></cmp-field>
<cmp-field><field-name>setupCost</field-name></cmp-field>
<primkey-field>iD</primkey-field>
<resource-ref>
<res-ref-name>jdbc/JobDataSource</res-ref-name>
<res-type>javax.sql.DataSource</res-type>
<res-auth>Container</res-auth>
</resource-ref>
<query>
<query-method>
<method-name>findAll</method-name>
<method-params></method-params>
</query-method>
<ejb-ql>
<![CDATA[SELECT OBJECT(a) FROM JobEJB AS a]]>
</ejb-ql>
</query>
</entity>
</enterprise-beans>
<relationships>
<ejb-relation>
<ejb-relation-name>organization-memberGangsters</ejb-relation-name>
<ejb-relationship-role>
<ejb-relationship-role-name>organization---memberGangsters</ejb-relationship-role-name>
<multiplicity>One</multiplicity>
<relationship-role-source>
<ejb-name>OrganizationEJB</ejb-name>
</relationship-role-source>
<cmr-field>
<cmr-field-name>memberGangsters</cmr-field-name>
<cmr-field-type>java.util.Collection</cmr-field-type>
</cmr-field>
</ejb-relationship-role>
<ejb-relationship-role>
<ejb-relationship-role-name>memberGangsters---organization</ejb-relationship-role-name>
<multiplicity>Many</multiplicity>
<cascade-delete/>
<relationship-role-source>
<ejb-name>GangsterEJB</ejb-name>
</relationship-role-source>
<cmr-field>
<cmr-field-name>organization</cmr-field-name>
</cmr-field>
</ejb-relationship-role>
</ejb-relation>
<ejb-relation>
<ejb-relation-name>gangsters-jobs</ejb-relation-name>
<ejb-relationship-role>
<ejb-relationship-role-name>gangsters---jobs</ejb-relationship-role-name>
<multiplicity>Many</multiplicity>
<relationship-role-source>
<ejb-name>GangsterEJB</ejb-name>
</relationship-role-source>
<cmr-field>
<cmr-field-name>jobs</cmr-field-name>
<cmr-field-type>java.util.Collection</cmr-field-type>
</cmr-field>
</ejb-relationship-role>
<ejb-relationship-role>
<ejb-relationship-role-name>jobs---gangsters</ejb-relationship-role-name>
<multiplicity>Many</multiplicity>
<relationship-role-source>
<ejb-name>JobEJB</ejb-name>
</relationship-role-source>
<cmr-field>
<cmr-field-name>gangsters</cmr-field-name>
<cmr-field-type>java.util.Collection</cmr-field-type>
</cmr-field>
</ejb-relationship-role>
</ejb-relation>
<ejb-relation>
<ejb-relation-name>organization-theBoss</ejb-relation-name>
<ejb-relationship-role>
<ejb-relationship-role-name>organization---theBoss</ejb-relationship-role-name>
<multiplicity>One</multiplicity>
<relationship-role-source>
<ejb-name>OrganizationEJB</ejb-name>
</relationship-role-source>
<cmr-field>
<cmr-field-name>theBoss</cmr-field-name>
</cmr-field>
</ejb-relationship-role>
<ejb-relationship-role>
<ejb-relationship-role-name>theBoss---organization</ejb-relationship-role-name>
<multiplicity>One</multiplicity>
<relationship-role-source>
<ejb-name>GangsterEJB</ejb-name>
</relationship-role-source>
</ejb-relationship-role>
</ejb-relation>
</relationships>
<assembly-descriptor>
<container-transaction>
<method>
<ejb-name>GangsterEJB</ejb-name>
<method-name>*</method-name>
</method>
<method>
<ejb-name>OrganizationEJB</ejb-name>
<method-name>*</method-name>
</method>
<method>
<ejb-name>JobEJB</ejb-name>
<method-name>*</method-name>
</method>
<trans-attribute>Required</trans-attribute>
</container-transaction>
</assembly-descriptor>
</ejb-jar>
My weblogic-ejb-jar.xml file has been changed to:
<?xml version="1.0" encoding="UTF-8"?>
<!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>GangsterEJB</ejb-name>
<entity-descriptor>
<persistence>
<persistence-type>
<type-identifier>WebLogic_CMP_RDBMS</type-identifier>
<type-version>6.0</type-version>
<type-storage>META-INF/weblogic-cmp-rdbms-jar.xml</type-storage>
</persistence-type>
<persistence-use>
<type-identifier>WebLogic_CMP_RDBMS</type-identifier>
<type-version>6.0</type-version>
</persistence-use>
</persistence>
</entity-descriptor>
<reference-descriptor>
<resource-description>
<res-ref-name>jdbc/GangsterDataSource</res-ref-name>
<jndi-name>jdbc.GangsterDB</jndi-name>
</resource-description>
</reference-descriptor>
<local-jndi-name>Gangster</local-jndi-name>
</weblogic-enterprise-bean>
<weblogic-enterprise-bean>
<ejb-name>OrganizationEJB</ejb-name>
<entity-descriptor>
<persistence>
<persistence-type>
<type-identifier>WebLogic_CMP_RDBMS</type-identifier>
<type-version>6.0</type-version>
<type-storage>META-INF/weblogic-cmp-rdbms-jar.xml</type-storage>
</persistence-type>
<persistence-use>
<type-identifier>WebLogic_CMP_RDBMS</type-identifier>
<type-version>6.0</type-version>
</persistence-use>
</persistence>
</entity-descriptor>
<reference-descriptor>
<resource-description>
<res-ref-name>jdbc/OrganizationDataSource</res-ref-name>
<jndi-name>jdbc.Organization</jndi-name>
</resource-description>
</reference-descriptor>
<local-jndi-name>Organization</local-jndi-name>
</weblogic-enterprise-bean>
<weblogic-enterprise-bean>
<ejb-name>JobEJB</ejb-name>
<entity-descriptor>
<persistence>
<persistence-type>
<type-identifier>WebLogic_CMP_RDBMS</type-identifier>
<type-version>6.0</type-version>
<type-storage>META-INF/weblogic-cmp-rdbms-jar.xml</type-storage>
</persistence-type>
<persistence-use>
<type-identifier>WebLogic_CMP_RDBMS</type-identifier>
<type-version>6.0</type-version>
</persistence-use>
</persistence>
</entity-descriptor>
<reference-descriptor>
<resource-description>
<res-ref-name>jdbc/JobDataSource</res-ref-name>
<jndi-name>jdbcJob</jndi-name>
</resource-description>
</reference-descriptor>
<local-jndi-name>Job</local-jndi-name>
</weblogic-enterprise-bean>
</weblogic-ejb-jar>
Please do let me know all the changes I need to make so that my application can
deploy in weblogic.
Thank You
Ronak -
Hi, i am new to enterprise studio 8 and J2EE. I just want to ask what configuration or files that I need to setup so that the error below would be solved and so that i can successfully run my test cases using JUnit.
Testcase: testGetUser(test.user.UserDAOTest): Caused an ERROR
Need to specify class name in environment or system property, or as an applet parameter, or in an application resource file: java.naming.factory.initial
javax.naming.NoInitialContextException: Need to specify class name in environment or system property, or as an applet parameter, or in an application resource file: java.naming.factory.initial
at javax.naming.spi.NamingManager.getInitialContext(NamingManager.java:645)
at javax.naming.InitialContext.getDefaultInitCtx(InitialContext.java:247)
at javax.naming.InitialContext.getURLOrDefaultInitCtx(InitialContext.java:284)
The code in my test case uses this lines....
Context ctx = new InitialContext();
DataSource ds = (DataSource)ctx.lookup("java:comp/env/jdbc/JournalDB");
conn = ds.getConnection();Is it possible to run a test case (Junit) in Studio Enterprise 8 that uses jndi? i can't find any post on the internet how to solve this.
thanks!Suppose you need to specify the service provider to use for the initial context and provider�s location.
Something like:
�
Context ctx = getInitialContext();
�
static public Context getInitialContext() throws Exception {
java.util.Hashtable props = new java.util.Hashtable();
props.put(Context.INITIAL_CONTEXT_FACTORY, "com.sun.jndi.cosnaming.CNCtxFactory");
props.put(Context.PROVIDER_URL, "iiop://localhost:49152");
return new InitialContext(props);
}
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