Eclipse-Spring Export problem: uses conflict for spring aop

And I just got around to grasping some more of the details of handling dependencies with plugins. Bioclipse has a product file, which uses features to run it. That works fine. It also uses Spring (version 1.0.2 in our case) in a set up where we use custom managers to do stuff, like run things from a JavaScript environment (e.g. this), but use the same methods to be run from Bioclipse GUI elements, like buttons, menus and wizards. The Spring framework ensures the proper thread is used, and also provide recording (thanx to Jonathan for doing all this).

However, a recent refactoring broke exporting Bioclipse (which introduces a new plugin net.bioclipse.managers), It still runs fine from within Eclipse, but the exporting fails with this error:



Last night, I tried many things, on top of what Jonathan has been trying for the last few days. Using git bisect I pinpointed the exact commit that caused it to fail (which is the earlier linked revision 10373), but could not find where we are actually referring to multiple Spring bundles. Our Spring bundles are in these jars and that has worked for a very long time.

I have no clue why it finds this conflict, and am clueless on how to further debug the issue. Any comment is most welcome! No matter how insignificant it may seem, I am sort of stuck and any tip will likely allow me to move forward. Thanx!

Which feature must I install for org.eclipse.zest?

Dear lazyweb!

I have been trying to figure out which Eclipse 3.4 feature I must install from the update site to get the org.eclipse.zest plugin in my environment.

I installed the Zest feature (which I am going to use to visualize an RDF network), but my workspace still complained that I did not have the plugin.

Maybe I should rerun Set Target Platform for our product, but I and others in the Bioclipse development community have been wondering how we can know what feature to install via the Software Updates... to get a particular plugin on your machine?

Looking forward to hearing from you,

Kind regards,

Egon

Bioclipse2 Scripting #3: XLogP calculatation using a XMPP CDK cloud service

In preparation of the CDK workshop next week, here is a small Bioclipse2 script to calculate the XLogP value for a given SMILES, using the a CDK-based XMPP service:


Earlier in this series:

• Bioclipse2 Scripting #1: from SMILES to a UFF optimized structure in Jmol
• Bioclipse2 Scripting #2: searching PubChem

Multiple inheritence for content types?

Bioclipse is an environment for handling and processing life sciences data. This data is present in files with a wide variety of formats, each of which can contain a particular data type. For example, a we can have a single molecule in MDL molfile and in CML.

The latter is particularly interesting, as I do not know how to work that out... Firstly, I want the CML (Single Molecule) content type extend the CML content type, so that a validating CML editor can open it with the proper schema, but at the same time I would like to extend it a content type representation a Single Molecule. Hence, the multiple inheritance.

This is what the plugin.xml currently looks like:

<extension
  point="org.eclipse.core.runtime.contentTypes">

  <content-type
    base-type="net.bioclipse.contenttypes.cml"
    id="net.bioclipse.contenttypes.cml.singleMolecule2d"
    name="CML (Single 2D Molecule)"
    priority="high">
    <describer class="net.bioclipse.cml.contenttypes.CmlFileDescriber">
      <parameter
        name="dimension"
        value="2D"/>
      <parameter
        name="cardinality"
        value="single"/>
    </describer>
  </content-type>

</extension>

Very clearly, a single base-type. Is there any option of multiple inheritance?

Bioclipse: a powerful Jmol application

While Bioclipse is much more, it could be an interesting alternative to the Jmol application. It offers:

• a scripting console
• a file browser (the Eclipse way)
• an outline of the file content which allows selections
• a script editor

The underlying RCP toolkit has many other interesting features for a Jmol application, but the above is up and running:

Highlighting Console output in Eclipse with Grep Console

I ran into an Eclipse Grep Console plugin (EPL license) today that takes regular expression to color output in the Console. Given the amount of output Bioclipse and the CDK give when in DEBUG mode, this allows me to highlight those bits I am interested in. For example, comments on the Bioclipse managers:

Solubility Data in Bioclipse #2: handling RDF

RDF is swiftly becoming the lingua franca of life sciences (see for example [1,2]). Bioclipse is an excellent platform to visualize results from analysis of the network, both for graph visualization (see [3]), as well of visualization of domain specific data types (e.g. sequences, molecules, ...).

Yesterday I uploaded a Bioclipse feature that adds a rdf manager to handle RDF content, which includes SPARQL support. The below snippet shows application to the solubility data [3]:

Maybe RDF support in Eclipse is an idea for its Google Summer of Code?

See also:

1. One Billion Biochemical RDF Triples!
2. RDF-ing molecular space
3. Solubility Data in Bioclipse #1