OMF::PackageService Class Reference

#include <PackageService.hpp>

List of all members.

---

Detailed Description

The PackageService class is a global resource used to map common namespace URIs to the root package of a metamodel. Because the namespace URIs are often in "disagreement", we allow packages to register under multiple namespaces. Metamodel libraries are required to register their root packages in their init methods.

We also extend the package registration to include "short names" for packages too. For example the URI for the Meta-Object Facility is "http://www.omg.org/Mode/1.4", but we'd like to resolve queries for simply: "Model".

Public Member Functions
	~PackageService ()
void	registerPackage (const std::string &uri, Package *package)
Package *	lookupPackage (const std::string &uri) const
Static Public Member Functions
PackageService &	instance ()
Protected Member Functions
	PackageService ()

---

Constructor & Destructor Documentation

OMF::PackageService::PackageService (   )  [protected]

OMF::PackageService::~PackageService (   )

---

Member Function Documentation

PackageService& OMF::PackageService::instance (   )  [static]

Return the singleton instance of this class.

Package* OMF::PackageService::lookupPackage (  const std::string &  uri  )  const

Lookup a a package given a namespace URI. If no such URI is found, return 0.

void OMF::PackageService::registerPackage (  const std::string &  uri, Package *  package )

Register a package with to a namespace URI. The URI could be a long name or it could be a short name.

---

The documentation for this class was generated from the following file:

• PackageService.hpp

---