Java Code Examples for org.elasticsearch.index.get.GetField#getValues()

The following examples show how to use org.elasticsearch.index.get.GetField#getValues() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: ShardTermVectorsService.java    From Elasticsearch with Apache License 2.0 6 votes vote down vote up 
private Fields generateTermVectors(Collection<GetField> getFields, boolean withOffsets, @Nullable Map<String, String> perFieldAnalyzer, Set<String> fields)
        throws IOException {
    /* store document in memory index */
    MemoryIndex index = new MemoryIndex(withOffsets);
    for (GetField getField : getFields) {
        String field = getField.getName();
        if (fields.contains(field) == false) {
            // some fields are returned even when not asked for, eg. _timestamp
            continue;
        }
        Analyzer analyzer = getAnalyzerAtField(field, perFieldAnalyzer);
        for (Object text : getField.getValues()) {
            index.addField(field, text.toString(), analyzer);
        }
    }
    /* and read vectors from it */
    return MultiFields.getFields(index.createSearcher().getIndexReader());
}
Example 2
Source File: ProductQueryServiceImpl.java    From elasticsearch-tutorial with MIT License 6 votes vote down vote up 
@SuppressWarnings("unchecked")
protected List<String> getListFieldValueOrNull(GetField field)
{
    if(field !=null)
    {
        final List<String> list = new ArrayList<String>();
        for (final Object object : field.getValues())
        {
            if(object instanceof List)
            {
                for (final String valueString : (List<String>)object)
                {
                    list.add(String.valueOf(valueString));
                }
            }
            else
            {
                list.add(String.valueOf(object));
            }
        }
        return list;
    }
    return null;
}
Example 3
Source File: ProductQueryServiceImpl.java    From searchanalytics-bigdata with MIT License 6 votes vote down vote up 
@SuppressWarnings("unchecked")
protected List<String> getListFieldValueOrNull(final GetField field) {
	if (field != null) {
		final List<String> list = new ArrayList<String>();
		for (final Object object : field.getValues()) {
			if (object instanceof List) {
				for (final String valueString : (List<String>) object) {
					list.add(String.valueOf(valueString));
				}
			} else {
				list.add(String.valueOf(object));
			}
		}
		return list;
	}
	return null;
}
Example 4
Source File: ProductQueryServiceImpl.java    From elasticsearch-tutorial with MIT License 5 votes vote down vote up 
@SuppressWarnings("unchecked")
@Override
public Product getProduct(ElasticSearchIndexConfig config, Long productId)
{
    GetResponse getResponse = searchClientService.getClient().prepareGet(config.getIndexAliasName(), config.getDocumentType(), String.valueOf(productId))
                                                             .setFields(SearchDocumentFieldName.productDocumentFields)
                                                             .get();
    if(getResponse.isExists())
    {
        Product product = new Product();
        product.setId(Long.valueOf(getResponse.getId()));
        product.setTitle(getResponse.getField(SearchDocumentFieldName.TITLE.getFieldName()).getValue().toString());
        product.setDescription(getResponse.getField(SearchDocumentFieldName.DESCRIPTION.getFieldName()).getValue().toString());
        product.setSoldOut(Boolean.valueOf(getResponse.getField(SearchDocumentFieldName.SOLD_OUT.getFieldName()).getValue().toString()));
        product.setAvailableOn(SearchDateUtils.getFormattedDate(getResponse.getField(SearchDocumentFieldName.AVAILABLE_DATE.getFieldName()).getValue().toString()));
        product.setKeywords(getListFieldValueOrNull(getResponse.getField(SearchDocumentFieldName.KEYWORDS.getFieldName())));
        product.setPrice(BigDecimal.valueOf(Double.valueOf(getResponse.getField(SearchDocumentFieldName.PRICE.getFieldName()).getValue().toString())));
        product.setBoostFactor(Float.valueOf(getResponse.getField(SearchDocumentFieldName.BOOSTFACTOR.getFieldName()).getValue().toString()));
        GetField catField = getResponse.getField(SearchDocumentFieldName.CATEGORIES_ARRAY.getFieldName());
        if(catField !=null)
        {
            for (Object ListOfMapValues : catField.getValues())
            {
                for (final java.util.Map.Entry<String, String> entry : ((Map<String, String>)ListOfMapValues).entrySet())
                {
                    //Only main facet values should be set.key ending with a number.
                    if(entry.getKey().matches("^.*.facet$"))
                    {
                        product.addCategory(new Category(entry.getValue(), null, entry.getKey().split("\\.facet")[0]));
                    }
                }
            }
        }
        
        return product;
    }
    return null;
}
Example 5
Source File: ProductQueryServiceImpl.java    From searchanalytics-bigdata with MIT License 4 votes vote down vote up 
@SuppressWarnings("unchecked")
@Override
public Product getProduct(final ElasticSearchIndexConfig config,
		final Long productId) {
	final GetResponse getResponse = searchClientService
			.getClient()
			.prepareGet(config.getIndexAliasName(),
					config.getDocumentType(), String.valueOf(productId))
			.setFields(SearchDocumentFieldName.productDocumentFields).get();
	if (getResponse.isExists()) {
		final Product product = new Product();
		product.setId(Long.valueOf(getResponse.getId()));
		product.setTitle(getResponse
				.getField(SearchDocumentFieldName.TITLE.getFieldName())
				.getValue().toString());
		product.setDescription(getResponse
				.getField(
						SearchDocumentFieldName.DESCRIPTION.getFieldName())
				.getValue().toString());
		product.setSoldOut(Boolean.valueOf(getResponse
				.getField(SearchDocumentFieldName.SOLD_OUT.getFieldName())
				.getValue().toString()));
		product.setAvailableOn(SearchDateUtils.getFormattedDate(getResponse
				.getField(
						SearchDocumentFieldName.AVAILABLE_DATE
								.getFieldName()).getValue().toString()));
		product.setKeywords(getListFieldValueOrNull(getResponse
				.getField(SearchDocumentFieldName.KEYWORDS.getFieldName())));
		product.setPrice(BigDecimal.valueOf(Double.valueOf(getResponse
				.getField(SearchDocumentFieldName.PRICE.getFieldName())
				.getValue().toString())));
		product.setBoostFactor(Float.valueOf(getResponse
				.getField(
						SearchDocumentFieldName.BOOSTFACTOR.getFieldName())
				.getValue().toString()));
		final GetField catField = getResponse
				.getField(SearchDocumentFieldName.CATEGORIES_ARRAY
						.getFieldName());
		if (catField != null) {
			for (final Object ListOfMapValues : catField.getValues()) {
				for (final java.util.Map.Entry<String, String> entry : ((Map<String, String>) ListOfMapValues)
						.entrySet()) {
					// Only main facet values should be set.key ending with
					// a number.
					if (entry.getKey().matches("^.*.facet$")) {
						product.addCategory(new Category(entry.getValue(),
								null, entry.getKey().split("\\.facet")[0]));
					}
				}
			}
		}
		return product;
	}
	return null;
}