Added getMetaData operation

[skavanagh]

Added operation to return a hashmap for each set of metadata properties

[skavanagh]

It looks like from the 'meta' table a record either has the contents of the MANIFEST.MF or the pom.properties. And the only way I see to call getVulnerabilities(hashMap)
is to first callvr.getFlattenedMetaData() which gives me a HashMap of everything in both the MANIFEST.MF and the pom.propeties, so it fails on matching the record.

To get around this I added an operation that returns a HashMap for each individual data file. That way you can call getVulnerabilities(hashMap) like so

for (String key : vr.getMetaData().keySet()) {
    HashSet<String> cves = db.getVulnerabilities(vr.getMetaData().get(key));
    if (!cves.isEmpty()) {
        vulnerable = true;
    }
}

I'm probably completely missing something here though 😄

[abn]

Formatting issues:

• use tabs (4) not spaces
• truncate all white spaces at the end of lines

[abn]

Note that currently setFromMetadata does not support fetching artifact coordinates from pom.properties yet. The overall implementation surrounding properties and metadata might require an overhaul in the future.

[skavanagh]

Updated the method doc and I think I have the whitespace issues figured out. Thanks @abn !!!