Metacat

merge from 2.6 branch: add support for EML 2.1.1 in OAI-PMH provider. https://projects.ecoinformatics.org/ecoinfo/issues/7009

Reviewed code for all uses of FileInputStream, checking to see if the method should be closing the stream, and if so, closing it in the method as well as in the finally clause to ensure we don't leak file descriptors.

Bug fix for #5241: OAI-PMH: ListRecords verb returns content containing XML processing instructions.

Bug 3835: Design and implement OAI-PMH compliant harvest subsystem: * Add documentation files to the 'docs/dev/oaipmh' directory. * Delete two obsolete files. * Modify class description comment in MetacatRecordFactory.java

Bug 3835: Design and implement OAI-PMH compliant harvest subsystem
1. Refactor the 'eml' metadataPrefix into a distinct metadataPrefix value (and corresponding crosswalk class) for each EML version:
eml-2.0.0, eml-2.0.1, eml-2.1.0. (In recent VTC discussion, we decided not to add support for the older 'beta' versions of EML 2.0.0.)...

Bug 3835: Design and implement OAI-PMH compliant harvest subsystem
Add support for request parameter "metadataPrefix=eml". This returns EML 2.1.0 records in an OAI-PMH format. EML 2.0.0 and 2.0.1 documents are first transformed to EML 2.1.0 using the eml201to210.xsl stylesheet that is packaged with the EML Utilities.

Begin development for Bug 3835: Design and implement OAI-PMH compliant harvest subsystem