Awhile back I had a plain Java app that included EOF. In eclipse it's just a
Java project with the following jars and a WO framework in the class path:
JavaJDBCAdaptor.framework
javaeoaccess.jar
javaeocontrol.jar
javafoundation.jar
JavaJDBCAdaptor.jar
javaxml.jar
Here is the EOF initialization code:
public class EOFSetup
{
private static EOFSetup setupHandler;
protected NSArray modelNames;
protected Properties props;
public static void initSharedHandler(Properties props, NSArray modelNames)
{
setupHandler = new EOFSetup(props, modelNames);
}
public static EOFSetup getSetupHandler()
{
return setupHandler;
}
public EOFSetup(Properties props, NSArray modelNames)
{
this.modelNames = modelNames;
this.props = props;
createDbContextStacks();
}
/**
* Overrides connection dictionary of this database context's adaptor
* to the one specified in defaults if applicable.
*/
protected void createDbContextStacks()
{
EOEditingContext ec = EOSharedEditingContext.defaultSharedEditingContext();
EOObjectStoreCoordinator storeCoord =
EOObjectStoreCoordinator.defaultCoordinator();
EOModelGroup mg =
EOModelGroup.defaultGroup();
// see if we have custom connection dictionary
//NSDictionary altConnectInfo = props.eofAltConnection();
NSMutableDictionary altConnectInfo = new NSMutableDictionary();
String[] connectionPorops = new String[]
{
"URL", "password", "username"
};
for (int i = 0; i < connectionPorops.length; i++)
{
// Allow command line override of connection properties
if (null != System.getProperty(connectionPorops[i]))
{
altConnectInfo.setObjectForKey(System.getProperty(connectionPorops[i]),
connectionPorops[i]);
Log.logI("Connection property '" + connectionPorops[i] +
"' changed to '" + System.getProperty(connectionPorops[i]) +
"'");
}
}
if (altConnectInfo != null)
{
Log.logI("Using alt. connection info.");
}
for (int i = 0, iMax = modelNames.count(); i < iMax; i++)
{
try {
mg.addModelWithPathURL(new File(modelNames.objectAtIndex(i) +
".eomodeld").toURI().toURL());
}
catch (MalformedURLException x) {
Log.logX(x);
System.exit(-1);
}
EOModel aModel = mg.modelNamed((String)modelNames.objectAtIndex(i));
if (null == aModel) {
Log.logE("Model '" + modelNames.objectAtIndex(i) + "' not found!");
System.exit(-1);
}
Log.logI("Initializing model: " + modelNames.objectAtIndex(i));
// merge model connection dictionary with alt dictionary
// this way, only certain keys can be overriden in alt.
NSMutableDictionary dict = null;
if (null != altConnectInfo && null != aModel)
{
dict = new NSMutableDictionary(aModel.connectionDictionary());
dict.addEntriesFromDictionary(altConnectInfo);
}
// create EOF stack with new connection dict...
EODatabaseContext dbContext =
EODatabaseContext.forceConnectionWithModel(
aModel,
dict,
new EOEditingContext(storeCoord));
storeCoord.addCooperatingObjectStore(dbContext);
// this line is important !!!
// this will force shared editing contexts to be fetched...
EODatabaseContext.registeredDatabaseContextForModel(aModel, ec);
}
}
}
JR
On 4/25/14 10:03 AM, "David Avendasora"
<[email protected]<mailto:[email protected]>> wrote:
Sounds like what would have been a “Command Line App” in the old Project
Builder days…
I’d start with a Wonder app and strip out all the frameworks that you don’t
want - maybe even start with the JavaClient project template and just delete
all the client-side stuff, or the ERRest application and yank out the ERRest
framework.
If you have the original install disks for WO 5.2 then you could probably find
the project builder setup script and look at what it used for a command-line
project… but I’ve dug around and I don’t seem to have it anymore.
Dave
On Apr 25, 2014, at 10:43 AM, John Pollard
<[email protected]<mailto:[email protected]>> wrote:
Hi List,
What is the sensible way to create a new application in Eclipse that uses EOF
and a model, plus draws on Wonder bits and bobs, but isn't a web app i.e. has
no web front end? I think Eclipse once had an EOF Application type, or I may
have mis-remembered that.
I can create a new Wonder app in eclipse and just not have any request /
responses and launch my code from Application(), but that feels a bit wrong. I
don't want it to talk to wotaskd or be started from JavaMonitor.
Thanks in advance.
John
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Senior Software Abuser
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