Eclipse Plug-in Development Note six: Ijavaproject and Iproject__java

To get the path of the currently selected item, rummaged through the Org.eclipse.jdt.core.IJavaProject, no method was found. Only Getpath,path is a relative path.

There is also a classpath, it gets the SRC, res, j2melib three parts, and OutputPath for the bin directory.

Fortunately there are iproject, through the ijavaproject.getproject can get iproject, and Iproject have getlocation method, can get the absolute path of the project.

The relationship between Iproject and Ijavaproject, as the name suggests, is a more abstract, a more java. The properties of the project are divided into two parts, the Java-related ones are placed in the Ijavaproject, and the generic ones are placed in the iproject.