edu.mayo.cts2.framework.plugin.service.lexevs.uri.RestUriResolverUriHandler.java Source code

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Here is the source code for edu.mayo.cts2.framework.plugin.service.lexevs.uri.RestUriResolverUriHandler.java

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/*
* Copyright: (c) Mayo Foundation for Medical Education and
* Research (MFMER). All rights reserved. MAYO, MAYO CLINIC, and the
* triple-shield Mayo logo are trademarks and service marks of MFMER.
*
* Distributed under the OSI-approved BSD 3-Clause License.
* See http://ncip.github.com/lexevs-service/LICENSE.txt for details.
*/
package edu.mayo.cts2.framework.plugin.service.lexevs.uri;

import javax.annotation.Resource;

import org.LexGrid.LexBIG.DataModel.Core.CodingSchemeSummary;
import org.LexGrid.LexBIG.DataModel.Core.ResolvedCodedNodeReference;
import org.LexGrid.codingSchemes.CodingScheme;
import org.apache.commons.lang.StringUtils;
import org.springframework.stereotype.Component;

import edu.mayo.cts2.framework.plugin.service.lexevs.uri.UriResolver.IdType;

/**
 * Returns URIs based on a {@link UriResolver}.
 *
 * @author <a href="mailto:kevin.peterson@mayo.edu">Kevin Peterson</a>
 */
@Component
public class RestUriResolverUriHandler implements DelegateUriHandler {

    @Resource
    private UriResolver uriResolver;

    /* 
     * This constructs an Entity URI based on the SupportedNamespace
     * of LexEVS.
     * 
     * (non-Javadoc)
     * @see edu.mayo.cts2.framework.plugin.service.lexevs.uri.UriHandler#getEntityUri(org.LexGrid.LexBIG.DataModel.Core.ResolvedCodedNodeReference)
     */
    @Override
    public String getEntityUri(ResolvedCodedNodeReference reference) {
        String name = reference.getCode();
        String namespace = reference.getCodeNamespace();

        String baseUri = this.uriResolver.idToBaseUri(namespace);

        if (StringUtils.isNotBlank(baseUri)) {
            return baseUri + name;
        } else {
            return null;
        }
    }

    @Override
    public String getPredicateUri(String codingSchemeUri, String codingSchemeVersion, String associationName) {
        //this doesn't apply here
        return null;
    }

    /* (non-Javadoc)
     * @see edu.mayo.cts2.framework.plugin.service.lexevs.uri.UriHandler#getCodeSystemUri(org.LexGrid.codingSchemes.CodingScheme)
     */
    @Override
    public String getCodeSystemUri(CodingScheme codingScheme) {
        return this.doGetCodeSystemUri(codingScheme.getCodingSchemeURI());

    }

    @Override
    public String getCodeSystemUri(CodingSchemeSummary codingScheme) {
        return this.doGetCodeSystemUri(codingScheme.getCodingSchemeURI());
    }

    protected String doGetCodeSystemUri(String uri) {
        return this.uriResolver.idToUri(uri, IdType.CODE_SYSTEM);
    }

    /* (non-Javadoc)
     * @see edu.mayo.cts2.framework.plugin.service.lexevs.uri.UriHandler#getCodeSystemVersionUri(org.LexGrid.codingSchemes.CodingScheme)
     */
    @Override
    public String getCodeSystemVersionUri(CodingScheme codingScheme) {
        return this.doGetCodeSystemVersionUri(codingScheme.getCodingSchemeURI(),
                codingScheme.getRepresentsVersion());
    }

    protected String doGetCodeSystemVersionUri(String uri, String version) {
        return this.uriResolver.idAndVersionToVersionUri(uri, version, IdType.CODE_SYSTEM);
    }

    @Override
    public String getCodeSystemVersionUri(CodingSchemeSummary codingSchemeSummary) {
        return this.doGetCodeSystemVersionUri(codingSchemeSummary.getCodingSchemeURI(),
                codingSchemeSummary.getRepresentsVersion());
    }

    @Override
    public int getOrder() {
        return 0;
    }

}