[JCR-4085] DavEx json should always add type information for Doubles

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.12.6
• Fix Version/s: 2.14, 2.13.7
• Component/s: jackrabbit-jcr-server
• Assignee: Julian Reschke
• Reporter: Alexander Klimetschek
• Created: 14/Dec/16 20:02
• Updated: 22/Dec/16 12:38
• Resolved: 16/Dec/16 13:26

Description

In JSON, there is only a single numeric type which can be both integer and floating point. A floating point with a ".0" decimal will look like an integer, e.g. "5.0" => "5", serialized or interpreted as such by parsers.

Hence to correctly keep the type information for davex clients, the type information in the separate ":<prop>" property should always be included for double jcr properties, in JsonWriter.requiresTypeInfo().

Issue Links

• relates to: JCR-2508 JsonWriter: missing handling of new JCR 2.0 property types
• relates to: JCR-3551 DavEx cannot handle Double.NaN properties
• links to: GitHub Pull Request #50