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LoadURI from the "commons" bundle [message #1613043]

Thu, 12 February 2015 06:17

Eclipse User

Hi,

According to the documentation, it seems that the loadURI could provide an interesting facility to works with severral of source models in parallel.

Does anybody have try using this service and could provide a working example, please?

The description in the new tutorial is not clear:

Quote:

loadURI(uri : String) : String
Load a model from its URI. For example, the call : p.load('file://c:/test/file.notation') will load the file located at file://c:/test/file.notation.
Loading another model in order to be able to use its elements in script

Is the provided signature actually the right one?

How shall it be used to set the value of a variable in the "let" statement?

Thanks,

Yves

[Updated on: Thu, 12 February 2015 06:18] by Moderator

Re: LoadURI from the "commons" bundle [message #1693153 is a reply to message #1613043]

Wed, 22 April 2015 02:41

Eclipse User

Hello
as defined in 8.1.1 section in gendoc documentation : http://www.eclipse.org/gendoc/documentation/Gendoc_v0.5_tutorial.pdf

element.load ('extension') will look the resource corresponding to the given element the new extension.
Example element is contained in resource file://c:/test/model.uml
the call : element.load ('notation') will load file://c:/test/model.notation

There are other services to load absolute uri or relative
-loadRelative
-loadURI

Re: LoadURI from the "commons" bundle [message #1693435 is a reply to message #1693153]

Fri, 24 April 2015 04:46

Eclipse User

Hi Tristan,

Yes I read that, my point is: how to use those statements in practical terms.

How can I use them in "let" statement in order to assign a variable? In the examples given is the document, it's not clear how "p" is declared and initialized.

A sample of code would be fine.

[Updated on: Fri, 24 April 2015 04:47] by Moderator

Re: LoadURI from the "commons" bundle [message #1693469 is a reply to message #1693435]

Fri, 24 April 2015 08:15

Eclipse User

Actually all the load services returns an empty String so you just have to put it in your template and then call other queries getting elements.
Please take care that Acceleo has a cache which always return the same value from a given argument. So if you do :
let e = query(element)
e.load(...)
let e2 = query(element)
e2 will be equals to e1 even if some new resources have been loaded

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