eclipse項目屬性

Question

我通過IResource.setPersistenceProeprty設置IResource（IProject更具體）的屬性。在這種情況下，屬性值保存在.metadata文件夾中。這不如財產與.project文件斷開連接好。

如何在.project文件中保存項目屬性？

Answer 1

常見的解決方案是使用project scoped preferences被存儲在位於項目中的文件（在<項目> /.settings文件夾）。

ProjectScope ps = new ProjectScope(projectResource); 
IEclipsePreferences prefs = ps.getNode("my.plugin.id"); 
prefs.put("key", "value"); 
prefs.flush(); 

Answer 2

eclipse .project內容通過IProjectDescription接口公開。

IProjectDescription description = IProject.getDescription() 

請閱讀： -

http://help.eclipse.org/helios/index.jsp?topic=%2Forg.eclipse.platform.doc.isv%2Fguide%2FresInt_filesystem.htm

http://help.eclipse.org/indigo/index.jsp?topic=%2Forg.eclipse.platform.doc.isv%2Freference%2Fapi%2Forg%2Feclipse%2Fcore%2Fresources%2FIProject.html

http://help.eclipse.org/helios/index.jsp?topic=%2Forg.eclipse.platform.doc.isv%2Freference%2Fapi%2Forg%2Feclipse%2Fcore%2Fresources%2FIProjectDescription.html