/**
* converts an InputLocation to a file path on the local disk, null if not available. still the
* input source's model value can be used further..
*
* @param location
* @return
*/
public static File fileForInputLocation(InputLocation location, MavenProject origin) {
InputSource source = location.getSource();
if (source != null) {
// MNGECLIPSE-2539 apparently if maven can't resolve the model from local storage,
// the location will be empty. not only applicable to local repo models but
// apparently also to models in workspace not reachable by relativePath
String loc = source.getLocation();
File file = null;
if (loc != null) {
file = new File(loc);
} else {
// try to find pom by coordinates..
String modelId = source.getModelId();
if (origin.getModel().getId().equals(modelId) && origin.getFile() != null) {
return origin.getFile();
}
String[] splitStrings = modelId.split(":");
assert splitStrings.length == 3;
IMavenProjectFacade facade =
MavenPlugin.getMavenProjectRegistry()
.getMavenProject(splitStrings[0], splitStrings[1], splitStrings[2]);
if (facade != null) {
file = facade.getPomFile();
} else {
// if not in the workspace, try looking into the local repository.
IMaven maven = MavenPlugin.getMaven();
try {
String path =
maven.getArtifactPath(
maven.getLocalRepository(),
splitStrings[0],
splitStrings[1],
splitStrings[2],
"pom",
null);
if (path != null) {
file = new File(maven.getLocalRepositoryPath(), path);
}
} catch (CoreException e) {
log.error("Failed to calculate local repository path of artifact", e);
}
}
}
return file;
}
return null;
}
