Example usage for org.apache.solr.client.solrj SolrClient getById

Introduction

In this page you can find the example usage for org.apache.solr.client.solrj SolrClient getById.

Prototype

public SolrDocumentList getById(Collection<String> ids, SolrParams params)
        throws SolrServerException, IOException 

Source Link

Document

Retrieves the SolrDocuments associated with the given identifiers and uses the SolrParams to execute the request.

Usage

From source file:com.databasepreservation.visualization.utils.SolrUtils.java

public static <T> T retrieve(SolrClient index, Class<T> classToRetrieve, String id)
        throws NotFoundException, GenericException {
    T ret;/*  www.j ava 2 s  .c  o  m*/
    try {
        SolrDocument doc = index.getById(getIndexName(classToRetrieve), id);
        if (doc != null) {
            ret = solrDocumentTo(classToRetrieve, doc);
        } else {
            throw new NotFoundException("Could not find document " + id);
        }
    } catch (SolrServerException | IOException e) {
        throw new GenericException("Could not retrieve AIP from index", e);
    }
    return ret;
}

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From source file:com.databasepreservation.visualization.utils.SolrUtils.java

public static <T> T retrieve(SolrClient index, Class<T> classToRetrieve, String tableUUID, String rowUUID)
        throws NotFoundException, GenericException {
    T ret;/*from  w w w.  ja v a  2 s.  co m*/
    try {
        SolrDocument doc = index.getById(getTableCollectionName(tableUUID), rowUUID);
        if (doc != null) {
            ret = solrDocumentTo(classToRetrieve, doc);
        } else {
            throw new NotFoundException("Could not find document " + rowUUID);
        }
    } catch (SolrServerException | IOException e) {
        throw new GenericException("Could not retrieve AIP from index", e);
    }
    return ret;
}

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From source file:org.roda.core.index.utils.SolrUtils.java

public static <T extends IsIndexed> T retrieve(SolrClient index, Class<T> classToRetrieve, String id,
        List<String> fieldsToReturn) throws NotFoundException, GenericException {
    if (id == null) {
        throw new GenericException("Could not retrieve object from a null id");
    }/*  w ww.j a v a  2s . c  o  m*/

    T ret;
    try {
        SolrDocument doc = index.getById(getIndexName(classToRetrieve).get(0), id);
        if (doc != null) {
            ret = solrDocumentTo(classToRetrieve, doc, fieldsToReturn);
        } else {
            throw new NotFoundException("Could not find document " + id);
        }
    } catch (SolrServerException | IOException e) {
        throw new GenericException("Could not retrieve object from index", e);
    }
    return ret;
}

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From source file:org.roda.core.index.utils.SolrUtils.java

public static <T extends IsIndexed> List<T> retrieve(SolrClient index, Class<T> classToRetrieve,
        List<String> id, List<String> fieldsToReturn) throws NotFoundException, GenericException {
    List<T> ret = new ArrayList<>();
    try {/*from w ww . j av  a  2 s  .co m*/
        int block = RodaConstants.DEFAULT_PAGINATION_VALUE;
        for (int i = 0; i < id.size(); i += block) {
            List<String> subList = id.subList(i, (i + block <= id.size() ? i + block : id.size()));
            SolrDocumentList docs = index.getById(getIndexName(classToRetrieve).get(0), subList);
            for (SolrDocument doc : docs) {
                ret.add(solrDocumentTo(classToRetrieve, doc, fieldsToReturn));
            }
        }
    } catch (SolrServerException | IOException e) {
        throw new GenericException("Could not retrieve object from index", e);
    }
    return ret;
}

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From source file:org.roda.core.index.utils.SolrUtils.java

public static SolrInputDocument addOtherPropertiesToIndexedFile(String prefix,
        OtherMetadata otherMetadataBinary, ModelService model, SolrClient index)
        throws RequestNotValidException, GenericException, NotFoundException, AuthorizationDeniedException,
        ParserConfigurationException, SAXException, IOException, XPathExpressionException, SolrServerException {
    SolrDocument solrDocument = index.getById(RodaConstants.INDEX_FILE,
            IdUtils.getFileId(otherMetadataBinary.getAipId(), otherMetadataBinary.getRepresentationId(),
                    otherMetadataBinary.getFileDirectoryPath(), otherMetadataBinary.getFileId()));

    Binary binary = model.retrieveOtherMetadataBinary(otherMetadataBinary);
    Map<String, List<String>> otherProperties = MetadataFileUtils.parseBinary(binary);

    for (Map.Entry<String, List<String>> entry : otherProperties.entrySet()) {
        solrDocument.setField(prefix + entry.getKey(), entry.getValue());
    }/*  w w w  .ja va  2 s  .  c  o  m*/
    return solrDocumentToSolrInputDocument(solrDocument);

}

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From source file:org.roda.core.index.utils.SolrUtils.java

private static <T extends Serializable> String getObjectLabel(SolrClient index, String className, String id) {
    if (StringUtils.isNotBlank(className) && StringUtils.isNotBlank(id)) {
        try {/*  w  w w .  j  a va2s  .  c o  m*/
            Class<T> objectClass = (Class<T>) Class.forName(className);
            if (objectClass.equals(LiteRODAObject.class)) {
                return null;
            }
            String field = getIndexName(objectClass).get(0);
            SolrDocument doc = index.getById(field, id);
            if (doc != null) {
                if (objectClass.equals(AIP.class)) {
                    return objectToString(doc.get(RodaConstants.AIP_TITLE), null);
                } else if (objectClass.equals(Representation.class)) {
                    return objectToString(doc.get(RodaConstants.REPRESENTATION_ID), null);
                } else if (objectClass.equals(File.class)) {
                    return objectToString(doc.get(RodaConstants.FILE_FILE_ID), null);
                } else if (objectClass.equals(TransferredResource.class)) {
                    return objectToString(doc.get(RodaConstants.TRANSFERRED_RESOURCE_ID), null);
                } else if (objectClass.equals(DIP.class)) {
                    return objectToString(doc.get(RodaConstants.DIP_TITLE), null);
                } else if (objectClass.equals(DIPFile.class)) {
                    return objectToString(doc.get(RodaConstants.DIPFILE_ID), null);
                } else {
                    return objectToString(doc.get(RodaConstants.INDEX_UUID), null);
                }
            }
        } catch (ClassNotFoundException | GenericException | SolrServerException | IOException e) {
            LOGGER.error("Could not return object label of {} {}", className, id, e);
        }
    }

    return null;
}

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