yourDataDomain.addMap(DataMap map)
I'd also suggest creating the DataMap programmically unless you have
some reason to want to do it from a static xml file.
You used to be able to use the following code to fetch the data domain.
DataDomain yourDataDomain = Configuration.getSharedConfiguration().getDomain();
On Tue, Nov 2, 2010 at 9:59 AM, caden whitaker <caden.whitake..mail.com> wrote:
> Hey all,
>
> I'm still on my quest to get this stuff loaded dynamically. Here's what I'm
> doing now, first I gutted the map xml file so that it looks like this:
>
> TestProjectSourceMap.map.xml
> <?xml version="1.0" encoding="utf-8"?>
> <data-map xmlns="http://cayenne.apache.org/schema/3.0/modelMap"
> xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
> xsi:schemaLocation="http://cayenne.apache.org/schema/3.0/modelMap
> http://cayenne.apache.org/schema/3.0/modelMap.xsd"
> project-version="3.0.0.1">
> <property name="defaultPackage" value="org.example.cayenne.persistent"/>
>
> </data-map>
>
>
> Built a new Map xml file that had all of the real class associations and put
> it someplace else, that file looks like this
>
> TestProjectNewMap.map.xml
> <?xml version="1.0" encoding="utf-8"?>
> <data-map xmlns="http://cayenne.apache.org/schema/3.0/modelMap"
> xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
> xsi:schemaLocation="http://cayenne.apache.org/schema/3.0/modelMap
> http://cayenne.apache.org/schema/3.0/modelMap.xsd"
> project-version="3.0.0.1">
> <property name="defaultPackage" value="org.example.cayenne.persistent"/>
> <db-entity name="ARTIST">
> <db-attribute name="ArtistID" type="BIGINT" isPrimaryKey="true"
> isMandatory="true"/>
> <db-attribute name="Name" type="VARCHAR" length="255"/>
> </db-entity>
> ....
> <obj-relationship name="artist" source="Painting" target="Artist"
> deleteRule="Nullify" db-relationship-path="artist"/>
> </data-map>
>
>
> All I want to do is load in this OTHER xml file, right now I'm getting
> "Class is not mapped with Cayenne:
> main.java.org.example.cayenne.persistent.Artist" which is because it has not
> loaded my other xml file. Here is what I'm doing:
>
>
> ObjectContext context = DataContext.createDataContext();
>
> MapLoader ml = new MapLoader();
>
> DataMap dataMap = ml.loadDataMap(new InputSource(new
> FileInputStream("C:\\eclipse_cayenne\\tutorial\\src\\main\\resources\\Map.map.xml")));
>
> //This will bomb because I havent DONE anything with the datamap
>
> Artist picasso = context.newObject(Artist.class);
>
> So what do I do with that DataMap to get it loaded into the context? I've
> been looking but I Don't see the method call I need to make to push that
> DataMap anywhere. Note the other files (cayenne.xml,
> TestProjectNode.driver.xml) remain unchanged.
>
> Any help would be greatly appreciated.
>
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