Class AppSchemaXSDRegistry

Object
AppSchemaXSDRegistry
All Implemented Interfaces:
XSDSchemaLocator

public final class AppSchemaXSDRegistry extends Object implements XSDSchemaLocator
A singleton registry to store all XSD schema's that are created by app-schema. This registry has two purposes: (1) Reusing schema's that have already been built previously, so that schema content in memory isn't cluttered with multiple versions of the same schema (with respect to .
Author:
Niels Charlier (Curtin University of Technology)
  • Method Details

    • getInstance

      public static AppSchemaXSDRegistry getInstance()
      Get lazy loaded singleton instance
      Returns:
      singleton instance
    • register

      public void register(XSDSchema schema)
      Register schema
      Parameters:
      schema - schema to be registered
    • lookUp

      public XSDSchema lookUp(String schemaLocation)
      Look up schema in register
      Parameters:
      schemaLocation - (resolved) schema location
      Returns:
      schema
    • dispose

      public void dispose()
      Flush all schema's (remove all references to them from other schema's) and clear register
    • locateSchema

      public XSDSchema locateSchema(XSDSchema xsdSchema, String namespaceURI, String rawSchemaLocationURI, String resolvedSchemaLocationURI)
      Implements schema locator... creates and registers new schema if necessary
      Specified by:
      locateSchema in interface XSDSchemaLocator