edu.cornell.mannlib.vitro.webapp.search.documentBuilding.ExcludeNonFlagVitro.java Source code

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Here is the source code for edu.cornell.mannlib.vitro.webapp.search.documentBuilding.ExcludeNonFlagVitro.java

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/* $This file is distributed under the terms of the license in /doc/license.txt$ */
package edu.cornell.mannlib.vitro.webapp.search.documentBuilding;

import static edu.cornell.mannlib.vitro.webapp.search.documentBuilding.IndividualToSearchDocument.DONT_EXCLUDE;

import java.util.List;

import org.apache.commons.lang.StringUtils;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;

import edu.cornell.mannlib.vitro.webapp.beans.Individual;
import edu.cornell.mannlib.vitro.webapp.dao.VitroVocabulary;

/**
 * Exclude individuals with most specific types from the Vitro namespace from
 * the search index. (Other than old vitro Flag types).
 */
public class ExcludeNonFlagVitro implements SearchIndexExcluder {
    private static final Log log = LogFactory.getLog(ExcludeNonFlagVitro.class);

    @Override
    public String checkForExclusion(Individual ind) {
        if (ind == null) {
            return DONT_EXCLUDE;
        }

        List<String> mostSpecificTypeUris = ind.getMostSpecificTypeURIs();
        if (mostSpecificTypeUris == null) {
            return DONT_EXCLUDE;
        }

        String message = skipIfVitro(ind, mostSpecificTypeUris);
        if (!StringUtils.equals(DONT_EXCLUDE, message)) {
            log.debug("msg=" + message + ", individual=" + ind.getURI() + " (" + ind.getLabel() + "), types="
                    + mostSpecificTypeUris);
        }
        return message;
    }

    String skipIfVitro(Individual ind, List<String> mostSpecificTypeUris) {
        for (String typeUri : mostSpecificTypeUris) {
            if (typeUri == null) {
                continue;
            }
            if (typeUri.startsWith(VitroVocabulary.vitroURI + "Flag")) {
                continue;
            }
            if (typeUri.startsWith(VitroVocabulary.vitroURI)) {
                return "Skipped " + ind.getURI() + " because in " + VitroVocabulary.vitroURI + " namespace";
            }
        }
        return DONT_EXCLUDE;
    }

}