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Platform UI/New Extension Point

< Platform UI
Revision as of 11:59, 3 April 2008 by Kim horne.ca.ibm.com (Talk | contribs)

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Things to do when creating a new extension point:

* ensure that the schema file is documented.  This includes documentation text for each element and attribute as well as content for each of the tabs in the Overview page (Ie: the the Since tab, Examples tab, etc)
* ensure there are test cases 
* ensure that the extension response to dynamic plug-in loading.  Ie: when a plugin comes along that provides an extension of this type your code handles the addition (and possibly removal) gracefully.
* ensure that, wherever it is feasible, you use abstract classes rather than interfaces to describe the code that clients should subclass.  It is much easier to grow API from a class than an interface.
* add the extension to org.eclipse.platform.doc.isv/references/extension-points/index.html