SRAMP-8ZIP Publishing

Issue 8 – ZIP Publishing

• ZIP Publishing in the contributed documents needs to be reviewed and revisited. The basics of zip publishing that are currently defined are a start, but this feature needs to be tightened up. The text of this needs clarification.

Issues

• File specification– Tightly bound to ZIP– Structure of the package

• Usecases to support– Upload new documents– Update documents– Get package with documents

File Specification

• Atom spec document was modified to be neutral to ZIP – S-RAMP package was used instead– s-ramp-atom-binding-v1.0-wd01-SRAMP-8.doc

• To resolve– Base it on ZIP or JAR?– MimeType of the S-RAMP package

ZIP or JAR

• JAR is based on ZIP and adds – Meta description– Signature

• Meta usage in S-RAMP– Capture compatibility of• Specification• Model• Document type

Metadescription

• Provide new attributes to JAR’s Manifest file– S-RAMP-Package-Version

• Global, Single• what package version is using

– S-RAMP-Model• Global, Multiple• Specifies what models it requires

– Issue: models has not Ids– Issue: UserDefinedModel is too generic to use here

– S-RAMP-Document-Type• File• Specifies the content of the document based on the type

Metadescription (example)Manifest-Version: 1.0Created-By: 1.2 (Sun Microsystems Inc.) Signature-Version:S-RAMP-Version: 1.0S-RAMP-Model: Policy ModelS-RAMP-Model: WsdlModel Name: wsdl/a.wsdlContent-Type: application/xmlS-RAMP-Document-Type: wsdlDocument Name: data/b.xmlContent-Type: application/xmlS-RAMP-Document-Type: xmlDocument

Package Identification

• MimeType– Application/zip– Application/java-archive (not official)– Application/x-sramp-archive

• File Suffix– Zip? Jar? Sramp?

UC: Upload new documents

• Currently supported by the specification– Artifacts are created as new– The list of entries is returned back

UC: Update Documents

• Currently supported by the specification– Atom Meta files must be provided • E.g., based on the return from the ‘new’ package

upload

UC: Get Package with Documents

• Do we want to support it?

• A.wsdl– Impor xsd/b.xsd

• Xsd/b.xsd• ------- upload

– wsdlDocument • A.wsdl• Uuid1• Relationship – import? uuid2

– xsdDocument• B.xsd• Uuid2

• ----- get-package(uuid1)– A.wsdl

• Import xsd/b.xsd

– A.wsdl.atom– B.xsd– B.xsd.atom