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Revision 5eee5e77

Added by Patrick Plitzner almost 6 years ago

ref #7362 Implement search interface for terminology service

View differences:

eu.etaxonomy.taxeditor.store/src/main/java/eu/etaxonomy/taxeditor/view/webimport/termimport/OntologyTermContentProvider.java
12 12 
import java.util.Collection;
13 13 

  		




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import org.eclipse.jface.viewers.ITreeContentProvider;


  		




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import org.json.JSONArray;


  		




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import org.json.JSONException;


  		




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import org.json.JSONObject;


  		




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import eu.etaxonomy.taxeditor.view.webimport.termimport.requests.RequestNarrower;


  		




  
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import eu.etaxonomy.taxeditor.view.webimport.termimport.parser.OntologyTermParser;


  		




  
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import eu.etaxonomy.taxeditor.view.webimport.termimport.requests.RequestBroader;


  		




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import eu.etaxonomy.taxeditor.view.webimport.termimport.wrapper.OntologyTermWrapper;


  		




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/**


  		




  ......




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 */


  		




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public class OntologyTermContentProvider implements ITreeContentProvider {


  		




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    private String ontologyLabel;


  		




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    @Override


  		




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    public Object[] getElements(Object inputElement) {


  		




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        Collection<Object> elements = new ArrayList<>();


  		




  ......




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    @Override


  		




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    public Object[] getChildren(Object parentElement) {


  		




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        Collection<OntologyTermWrapper> wrapperList = new ArrayList<>();


  		




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        if(parentElement instanceof OntologyTermWrapper){


  		




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            String parentUri = ((OntologyTermWrapper) parentElement).getUri();


  		




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            String response = new RequestNarrower(parentUri, ontologyLabel).request();


  		




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            try {


  		




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                JSONObject jsonResponse = new JSONObject(response);


  		




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                JSONArray responseArray = jsonResponse.getJSONArray("results");


  		




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                for(int i=0;i<responseArray.length();i++){


  		




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                    JSONObject terminology = responseArray.getJSONObject(i);


  		




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                    String label = terminology.getString("label");


  		




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                    String uriString = terminology.getString("uri");


  		




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                    wrapperList.add(new OntologyTermWrapper(uriString, label));


  		




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                }


  		




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            } catch (JSONException e) {


  		




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                e.printStackTrace();


  		




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            }


  		




  
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            OntologyTermWrapper wrapper = (OntologyTermWrapper) parentElement;


  		




  
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            String response = new RequestBroader(wrapper.getUri(), wrapper.getSourceTerminology()).request();


  		




  
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            Collection<OntologyTermWrapper> broader = OntologyTermParser.parse(response, ((OntologyTermWrapper) parentElement).getSourceTerminology());


  		




  
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            return broader.toArray();


  		




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        }


  		




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        return wrapperList.toArray();


  		




  
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        return null;


  		




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    }


  		




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    @Override


  		




  ......




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        return true;


  		




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    }


  		




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    public void setOntologyLabel(String ontologyLabel) {


  		




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        this.ontologyLabel = ontologyLabel;


  		




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    }


  		




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}


  		












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