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How to get fully qualified names of classes in a project [message #330734]

Tue, 12 August 2008 12:37

Prasanna K

Messages: 78
Registered: July 2009

Member

Hi,

I am sure there must be a way to achieve this.
Let's say there is a package
abc.pack.myFirst
And there are two classes (java files) in this package :
FirstClass.java
SecondClass.java
I want the list which should include two entries :
abc.pack.myFirst.FirstClass,
abc.pack.myFirst.SecondClass

How do I achieve this?

Thanks.

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Re: How to get fully qualified names of classes in a project [message #330737 is a reply to message #330734]

Tue, 12 August 2008 13:48

Eclipse User

Originally posted by: lifesting.gmail.com

kaprasanna wrote:
> Hi,
>
> I am sure there must be a way to achieve this.
> Let's say there is a package
> abc.pack.myFirst
> And there are two classes (java files) in this package : FirstClass.java
> SecondClass.java
> I want the list which should include two entries :
> abc.pack.myFirst.FirstClass,
> abc.pack.myFirst.SecondClass
>
> How do I achieve this?
>
> Thanks.
>
Yes, you can use JDT to visit Java resources such Package,
Class(CompilationUnit), Src Folder(PackageFragmentRoot) etc...

for example, define a WorbenchWindow action:

IPackageFragment pkg = null;

public void selectionChanged(IAction action, ISelection selection) {
if (selection instanceof IStructuredSelection)
{
Object select = ((IStructuredSelection)selection).getFirstElement();
if (select instanceof IPackageFragment)
pkg = (IPackageFragment) select;
else if (select instanceof IAdaptable)
pkg = (IPackageFragment)
((IAdaptable)select).getAdapter(IPackageFragment.class);
else ....
.....
......
}

public void run(IAction action) {
for(IJavaElement cls_or_pkg : pkg.getChildren())
{
if (cls_or_pkg instanceof ICompilationUnit)
fullNames.add(pkg.getElementName()+((ICompilationUnit)cls_or _pkg).getElementName());
}

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Re: How to get fully qualified names of classes in a project [message #330774 is a reply to message #330737]

Wed, 13 August 2008 07:00

Prasanna K

Messages: 78
Registered: July 2009

Member

Thanks for the reply.
I think the solution is partially applicable to my problem.
Consider the scenario :

User right clicks on a project and selects a menu.

At this point I need to know the list of fully qualified names of all
classes.
The selected object is an instance of IProject and not of IPackageFragment.
So how do I proceed?
Thanks.

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