Hey Guys,
Here are some snippets that give more concrete insight into how an EMF
generated model can be leveraged. These show how the various parts of a
pom.xml document are accessed. Note that interfaces like LicenseType were
generated from the pom.xml schema:
http://maven.apache.org/maven-v4_0_0.xsd
The main point of what I'm showing below is to provide examples of what I mean
by:
- Getting the root element of server.xml (pom.xml in this case)
- Retrieving configuration components by URI Fragment
- Navigating the Configuration Graph-
//Load a pom.xml document:
//(The URI object is EMF Specific and just points to a pom.xml file)
Resource resource = resourceSet.getResource(pomURI, true);
//Get the document root
DocumentRoot documentRoot = (DocumentRoot) resource.getContents().get(0);
//Get the root element of the pom.xml document <project>
Model model = documentRoot.getProject();
//Get all the license element contained in the pom
LicensesType liceneType = model.getLicenses();
//Get the URI Fragment for licenseType and print it
String fr= resource.getURIFragment(liceneType);
System.out.println(fr);
//Get the list of plugins in the pom using a fragment path
EList plugins = (EList) resource.getEObject("//@project/@reporting/@plugins");
//Get the name of the second license in the list
License license = (License) liceneType.getLicense().get(1);
System.out.println(license.getName());
Cheers,
- Ole
