Re: Slightly OT: Command line Java tool with EOF?
Re: Slightly OT: Command line Java tool with EOF?
- Subject: Re: Slightly OT: Command line Java tool with EOF?
- From: Will Scheidegger <email@hidden>
- Date: Wed, 10 Sep 2008 13:55:33 +0200
Partially answering my own questions:
- Yes, things really depend heavily on that NSBundle stuff.
- Setting up the NSBundles programatically is a pain but feasible (see
below)
=> I'm sure there is a better way to do things, but I do not have
enough know-how to figure it out.
This has worked for me:
// this automatically adds the bundles to the list of framework bundles
NSBundle javaEOAccessBundle =
NSBundle._bundleWithPathShouldCreateIsJar("/System/Library/Frameworks/
JavaEOAccess.framework", true, false);
NSBundle javaEOControlBundle =
NSBundle._bundleWithPathShouldCreateIsJar("/System/Library/Frameworks/
JavaEOControl.framework", true, false);
NSBundle javaFoundationBundle =
NSBundle._bundleWithPathShouldCreateIsJar("/System/Library/Frameworks/
JavaFoundation.framework", true, false);
NSBundle javaJDBCAdaptorBundle =
NSBundle._bundleWithPathShouldCreateIsJar("/System/Library/Frameworks/
JavaJDBCAdaptor.framework", true, false);
EOModelGroup mg = new EOModelGroup();
EOModelGroup.setDefaultGroup(mg);
URL url = this.getClass().getResource("/eoftest/
coach.eomodeld");
mg.addModelWithPathURL(url);
EOModel coachModel = mg.modelNamed("coach");
EOEditingContext ec = new EOEditingContext();
EOFetchSpecification f = new EOFetchSpecification("Coach",
null, null);
System.out.println("" +
ec.objectsWithFetchSpecification(f).count() + " coaches found!");
If somebody ever figures out the hidden secrets of how to set up
NSBundle please let me know.
Regards,
will
On 10.09.2008, at 09:15, Will Scheidegger wrote:
I'm tempted to say "nothing" although of course there must be a
difference:
NetBeans:
/System/Library/Frameworks/JavaEOAccess.framework/Resources/Java/
javaeoaccess.jar
/System/Library/Frameworks/JavaFoundation.framework/Resources/Java/
javafoundation.jar
/System/Library/Frameworks/JavaEOControl.framework/Resources/Java/
javaeocontrol.jar
/Library/Java/Extensions/frontbasejdbc.jar
/System/Library/Frameworks/JavaJDBCAdaptor.framework/Resources/Java/
javajdbcadaptor.jar
CLI:
java -jar EOFTest.jar -cp /System/Library/Frameworks/
JavaEOAccess.framework/Resources/Java/javaeoaccess.jar:/System/
Library/Frameworks/JavaFoundation.framework/Resources/Java/
javafoundation.jar:/System/Library/Frameworks/
JavaEOControl.framework/Resources/Java/javaeocontrol.jar:/Library/
Java/Extensions/frontbasejdbc.jar:/System/Library/Frameworks/
JavaJDBCAdaptor.framework/Resources/Java/javajdbcadaptor.jar
But still:
NSBundle.mainBundle() on NetBeans =
"<com.webobjects.foundation.NSBundle name:'JavaFoundation'
bundlePath:'/System/Library/Frameworks/JavaFoundation.framework'
packages
:'(com.webobjects.foundation,com.webobjects.foundation.xml )' 215
classes >"
NSBundle.mainBundle() on CLI: null
I guess the questions are:
- can I get EOF to run without the NSBundle stuff
- or can I setup an NSBundle programmatically
regards
will
On 10.09.2008, at 08:56, Lachlan Deck wrote:
On 10/09/2008, at 4:48 PM, Will Scheidegger wrote:
I'm trying to access database data with EOF in a command line Java
app. These few lines of code work perfectly as long as I run them
in NetBeans but fail miserably when I try to run them on the CLI:
EOModelGroup mg = new EOModelGroup();
EOModelGroup.setDefaultGroup(mg);
URL url = this.getClass().getResource("/eoftest/
coach.eomodeld");
mg.addModelWithPathURL(url);
EOEditingContext ec = new EOEditingContext();
EOFetchSpecification f = new EOFetchSpecification("Coach",
null, null);
System.out.println("" +
ec.objectsWithFetchSpecification(f).count() + " coaches found!");
The reason for this - as far as I can tell - is, that when running
it from NetBeans, the app as a main bundle and framework bundles,
but it does not when I run it on the CLI (NSBundle.mainBundle() =
0, NSBundle.frameworkBundles() = empty). Now, I don't know how
NetBeans gets these bundles and that's not the issue. I would like
to know however how I can use EOF properly outside a wo app with
frameworks etc. Has anyone done this? Could you give me some
pointers?
What's different about the classpath?
with regards,
--
Lachlan Deck
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