Metacat

Changes to support EML 2.1.0. Mostly access control changes, but others as well.

Fix the static error messages so they match what we are looking for in the test cases.

Add some generics typing. Fixed comments.

Add some generics typing. Add getters and setters for the inline file name that the access section affects.

Add some generics typing

Add some generics typing. Separate the code that strips inline data from document files to have a different strategy for 2.0.X versus 2.1.X documents.

Add some generics typing

Get the file name from the system_id, handling cases where the id starts with http

check for existing access control rows before inserting (we do not need duplicate rows specifying the same access control)

in cases when only access control is being modified, we can temporarily ignore the exception thrown my the write method, insert the updated access control rules, then deal with the write exception. this occurs when the docid remains the same (no revision increase) but the permissions have been altered.