[CAUSEWAY-220] Add "Paging" support to Objectstore API

• Type: New Feature
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: core-1.0.0
• Fix Version/s: core-1.4.0
• Component/s: Core
• Assignee: Kevin Meyer
• Reporter: Kevin Meyer
• Created: 24/Mar/12 15:05
• Updated: 09/Jun/14 23:25
• Resolved: 08/Feb/13 18:01

Description

The org.apache.isis.runtimes.dflt.runtime.persistence.objectstore.ObjectStorePersistence method "boolean hasInstances(ObjectSpecification specification);" could do with a "boolean hasInstances(ObjectSpecification specification, final int start, final int count);" method to support paging through results.

This impacts all object stores.

The "org.apache.isis.applib.AbstractContainedObject" and "org.apache.isis.applib.DomainObjectContainer" methods "protected <T> List<T> allInstances(final Class<T> ofType)" and all the "allMatches" should also get paging equivalents. This will expose paging to services and all POJOs via the inject DomainObjectContainer container.

Sub-Tasks

• Add Paging support to the SQL object store: Closed