Examples with Converter org.apache.camel.Converter used on opensource projects

Example 1 with Converter

use of org.apache.camel.Converter in project camel by apache.

the class CxfConverter method soapMessageToString.

@Converter
public static String soapMessageToString(final SOAPMessage soapMessage, Exchange exchange) throws SOAPException, IOException {
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    soapMessage.writeTo(baos);
    return baos.toString(IOHelper.getCharsetName(exchange));
}

Example 2 with Converter

use of org.apache.camel.Converter in project camel by apache.

the class CxfConverter method soapMessageToInputStream.

@Converter
public static InputStream soapMessageToInputStream(final SOAPMessage soapMessage, Exchange exchange) throws SOAPException, IOException {
    CachedOutputStream cos = new CachedOutputStream(exchange);
    soapMessage.writeTo(cos);
    InputStream in = cos.getInputStream();
    return in;
}

Example 3 with Converter

use of org.apache.camel.Converter in project camel by apache.

the class ElasticsearchActionRequestConverter method toMultiGetRequest.

@SuppressWarnings("unchecked")
@Converter
public static MultiGetRequest toMultiGetRequest(Object document, Exchange exchange) {
    List<Item> items = (List<Item>) document;
    MultiGetRequest multiGetRequest = new MultiGetRequest();
    Iterator<Item> it = items.iterator();
    while (it.hasNext()) {
        MultiGetRequest.Item item = it.next();
        multiGetRequest.add(item);
    }
    return multiGetRequest;
}

Example 4 with Converter

use of org.apache.camel.Converter in project camel by apache.

the class ElasticsearchActionRequestConverter method toSearchRequest.

@Converter
public static SearchRequest toSearchRequest(Object queryObject, Exchange exchange) {
    SearchRequest searchRequest = new SearchRequest(exchange.getIn().getHeader(ElasticsearchConstants.PARAM_INDEX_NAME, String.class)).types(exchange.getIn().getHeader(ElasticsearchConstants.PARAM_INDEX_TYPE, String.class));
    SearchSourceBuilder searchSourceBuilder = new SearchSourceBuilder();
    String queryText = null;
    if (queryObject instanceof Map<?, ?>) {
        Map<String, Object> mapQuery = (Map<String, Object>) queryObject;
        // Remove 'query' prefix from the query object for backward compatibility
        if (mapQuery.containsKey(ElasticsearchConstants.ES_QUERY_DSL_PREFIX)) {
            mapQuery = (Map<String, Object>) mapQuery.get(ElasticsearchConstants.ES_QUERY_DSL_PREFIX);
        }
        try {
            XContentBuilder contentBuilder = XContentFactory.contentBuilder(XContentType.JSON);
            queryText = contentBuilder.map(mapQuery).string();
        } catch (IOException e) {
            LOG.error(e.getMessage());
        }
    } else if (queryObject instanceof String) {
        queryText = (String) queryObject;
        ObjectMapper mapper = new ObjectMapper();
        try {
            JsonNode jsonTextObject = mapper.readValue(queryText, JsonNode.class);
            JsonNode parentJsonNode = jsonTextObject.get(ElasticsearchConstants.ES_QUERY_DSL_PREFIX);
            if (parentJsonNode != null) {
                queryText = parentJsonNode.toString();
            }
        } catch (IOException e) {
            LOG.error(e.getMessage());
        }
    } else {
        // Cannot convert the queryObject into SearchRequest
        return null;
    }
    searchSourceBuilder.query(QueryBuilders.wrapperQuery(queryText));
    searchRequest.source(searchSourceBuilder);
    return searchRequest;
}

Example 5 with Converter

use of org.apache.camel.Converter in project camel by apache.

the class ElasticsearchActionRequestConverter method toMultiSearchRequest.

@SuppressWarnings("unchecked")
@Converter
public static MultiSearchRequest toMultiSearchRequest(Object document, Exchange exchange) {
    List<SearchRequest> items = (List<SearchRequest>) document;
    MultiSearchRequest multiSearchRequest = new MultiSearchRequest();
    Iterator<SearchRequest> it = items.iterator();
    while (it.hasNext()) {
        SearchRequest item = it.next();
        multiSearchRequest.add(item);
    }
    return multiSearchRequest;
}