Nope, I have no recommendation - I have used neither the Apache one, nor the JBoss.
We currently use WebSphere, so we get theirs. But I have played around quite a lot
with mock objects and how to create a mock JNDI context. You can do so like this w/o
having to use any 3rd party libraries:
try
{
// initialize a mock context factory with the NamingManager
Hashtable jndiEnv = new Hashtable();
jndiEnv.put(Context.INITIAL_CONTEXT_FACTORY,
MockJndiContextFactory.class.getName());
jndiEnv.put(Context.PROVIDER_URL, MockJndiContextFactory.URL);
MockJndiContextFactory jndiFactory = new MockJndiContextFactory(jndiEnv);
NamingManager.setInitialContextFactoryBuilder(
new MockInitialContextFactoryBuilder(jndiFactory)
);
// initialize a mock datasource in the context
InitialContext ctx = new InitialContext(jndiEnv);
MockDataSource ds = new MockDataSource();
ctx.bind("jdbc/" + MockDataSource.JNDI_NAME, ds);
_mockDataSource = ds;
}
catch (NamingException e)
{
..
}
Do this in a static initializer of some class, or as a singleton or something else
that you can guarantee to only ever call once. The point being that if a subsequent
call to NamingManager.setInitialContextFactoryBuilder() is made at runtime it will
throw an exception.
All you have to supply is the mock implementations of InitialContextFactory (in my
case MockJndiContextFactory) and InitialContextFactoryBuilder (in my case
MockInitialContextFactoryBuilder) and DataSource (in my case MockDataSource). I have
posted the implementations I use in unit tests earlier on the Castor wiki, but there
is nothing preventing you from using them in production - just be sure you implement
all the methods you think will be required. The wiki page is here:
http://brainopolis.dnsalias.com/castorwiki/Wiki.jsp?page=CastorMockObjects
jeff
>>> [EMAIL PROTECTED] 10/8/2004 1:50:48 PM >>>
Jeff,
I see what you mean but being familiar only with LDAP JNDI I search
around for an implementation of InitialContext and found the following.
Do you have any suggestions on which one to use?
org.apache.naming.java.javaURLContextFactory
I found a general approche to initializing one.
Properties env = new Properties( );
env.put(Context.INITIAL_CONTEXT_FACTORY,
"org.jnp.interfaces.NamingContextFactory");
env.put(Context.PROVIDER_URL, "jnp://hostname:1099");
env.put(Context.URL_PKG_PREFIXES,
"org.jboss.naming:org.jnp.interfaces");
InitialContext jndiContext = new InitialContext(env);
Should I go with javax.naming.spi.ObjectFactory?
Thanks,
Phil
Jeff Bonevich a �crit :
>
> Use DataSource. Configure datasource in your application, not in
> Castor. And it is not so difficult to set up a simple JNDI context,
> even a mock one, to provide the DataSource to Castor.
>
> jeff
>
> >>> [EMAIL PROTECTED] 10/8/2004 8:50:45 AM >>>
>
> Hi all,
>
> I would like to encrypt the jdbc configuration in database.xml
>
> <param name="user" value="QDDdsicy96KSHks1" />
> <param name="password" value="q4q64F6G4LF4" />
>
> My solution concists of doing just that. Parsing and decrypting and
> modifying the xml and streaming it to an ImputSource for use in the
> Castor JDO API.
>
> JDO.loadConfiguration(org.xml.sax.InputSource)
>
> Any other ideas?
>
> Sincerely,
>
> Philip Mark Donaghy
>
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