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Menu LexEVS 6.0 CTS2 to Include
Menu LexEVS 6.0 CTS2 to Include

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Value Set is stored in repository in terms of definitions, in LexEVS, it is known as 'Value Set Definition'. As name indicates, it is a definition of a value set contents, NOT the expanded value set contents that will be loaded. During the runtime, these definitions are resolved against the supplied Code System Version to return expanded Value Set contents. Visit LexEVS 6.0 Value Set and Pick List Definition Guide for detailed information about LexEVS Value Set Definition.

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Description:

Loads Associations supplied with in Code System Object.

Input:

  • org.LexGrid.codingSchemes.CodingScheme codeSystem - (Mandatory) Code System Object that contains Associations to be loaded into the terminology service.
  • java.net.URI metadata - (Optional) URI of the XML file containing custom meta data of code system that contains this associations. Loads additional data to be maintained and queried as terminology meta-information within the system. All tags and values are interpreted as simple text-based key/value pairs.
  • boolean stopOnErrors - (Optional) default is false. True means stop if any load error is detected. False means attempt to load what can be loaded if recoverable errors are encountered.
  • boolean async - (Optional) Flag controlling whether load occurs in the calling thread.
    If true, the load will occur in a separate asynchronous process.
    If false, this method blocks until the load operation completes or fails. Regardless of setting, the getStatus and getLog calls are used to fetch results.
  • *boolean overwriteMetadata - (Optional) If true, existing meta data for the code system will be erased. If false, new meta data will be appended to existing meta data.
  • java.lang.String versionTag - (Optional) The tag (e.g "devel", "production", ...) to be set for the code system that contains this associations.
  • boolean activate - (Optional) True: activates the code system that contains this associations after the load.

Output:

None

Exception:

org.LexGrid.LexBIG.Exceptions.LBException

Sample Call:

  • Step 1: Instantiate AssociationLoadOperation if it is not done yet:
    Code Block
    org.lexevs.cts2.admin.load.AssociationLoadOperation assnLoadOp = new org.lexevs.cts2.LexEvsCTS2Impl().getAdminOperation().getAssociationLoadOperation();
  • Step 2: Populate Code System Object:
    Code Block
    org.LexGrid.codingSchemes.CodingScheme cs = new org.LexGrid.codingSchemes.CodingScheme();
cs.setApproxNumConcepts(new Long(4));
cs.setCodingSchemeName("miniautomobiles");
cs.setFormalName("miniautomobiles");
cs.setCodingSchemeURI("11.22.33.44");
org.LexGrid.commonTypes.Text copyright = new org.LexGrid.commonTypes.Text();
copyright.setContent("Copyright Mayo Clinic.");
cs.setCopyright(copyright);
cs.setDefaultLanguage("en");
cs.setMappings(new org.LexGrid.naming.Mappings());
cs.setRepresentsVersion("1.1");

org.LexGrid.naming.SupportedAssociation saHasSubType = edu.mayo.informatics.lexgrid.convert.exporters.xml.lgxml.factory.SupportedAssociationFactory.createSupportedAssociationHasSubType();

cs.getMappings().addSupportedAssociation(saHasSubType);
org.LexGrid.naming.SupportedAssociation saUses = edu.mayo.informatics.lexgrid.convert.exporters.xml.lgxml.factory.SupportedAssociationFactory.createSupportedAssociationUses();
cs.getMappings().addSupportedAssociation(saUses);
        
org.LexGrid.relations.Relations rels = new org.LexGrid.relations.Relations();
rels.setContainerName("asD");
        
org.LexGrid.relations.AssociationPredicate ap = new org.LexGrid.relations.AssociationPredicate();
ap.setAssociationName("hasSubtype");
rels.addAssociationPredicate(ap);

ap = new org.LexGrid.relations.AssociationPredicate();

ap.setAssociationName("uses");
        
rels.addAssociationPredicate(ap);
        
cs.addRelations(rels);
  • Step 3: Call load method by passing the Code System Object and other parameter values:
    Code Block
    assnLoad.importAssociationVersion(cs, null, true, false, true, "DEV", true);

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