Java Code Examples for org.elasticsearch.search.SearchHitField#getValues()

The following examples show how to use org.elasticsearch.search.SearchHitField#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: XiaoEUKResultMapper.java    From youkefu with Apache License 2.0 6 votes vote down vote up 
private String buildJSONFromFields(Collection<SearchHitField> values) {
	JsonFactory nodeFactory = new JsonFactory();
	try {
		ByteArrayOutputStream stream = new ByteArrayOutputStream();
		JsonGenerator generator = nodeFactory.createGenerator(stream, JsonEncoding.UTF8);
		generator.writeStartObject();
		for (SearchHitField value : values) {
			if (value.getValues().size() > 1) {
				generator.writeArrayFieldStart(value.getName());
				for (Object val : value.getValues()) {
					generator.writeObject(val);
				}
				generator.writeEndArray();
			} else {
				generator.writeObjectField(value.getName(), value.getValue());
			}
		}
		generator.writeEndObject();
		generator.flush();
		return new String(stream.toByteArray(), Charset.forName("UTF-8"));
	} catch (IOException e) {
		return null;
	}
}
Example 2
Source File: UKResultMapper.java    From youkefu with Apache License 2.0 6 votes vote down vote up 
private String buildJSONFromFields(Collection<SearchHitField> values) {
	JsonFactory nodeFactory = new JsonFactory();
	try {
		ByteArrayOutputStream stream = new ByteArrayOutputStream();
		JsonGenerator generator = nodeFactory.createGenerator(stream, JsonEncoding.UTF8);
		generator.writeStartObject();
		for (SearchHitField value : values) {
			if (value.getValues().size() > 1) {
				generator.writeArrayFieldStart(value.getName());
				for (Object val : value.getValues()) {
					generator.writeObject(val);
				}
				generator.writeEndArray();
			} else {
				generator.writeObjectField(value.getName(), value.getValue());
			}
		}
		generator.writeEndObject();
		generator.flush();
		return new String(stream.toByteArray(), Charset.forName("UTF-8"));
	} catch (IOException e) {
		return null;
	}
}
Example 3
Source File: ResultMapperExt.java    From roncoo-education with MIT License 6 votes vote down vote up 
private String buildJSONFromFields(Collection<SearchHitField> values) {
	JsonFactory nodeFactory = new JsonFactory();
	try {
		ByteArrayOutputStream stream = new ByteArrayOutputStream();
		JsonGenerator generator = nodeFactory.createGenerator(stream, JsonEncoding.UTF8);
		generator.writeStartObject();
		for (SearchHitField value : values) {
			if (value.getValues().size() > 1) {
				generator.writeArrayFieldStart(value.getName());
				for (Object val : value.getValues()) {
					generator.writeObject(val);
				}
				generator.writeEndArray();
			} else {
				generator.writeObjectField(value.getName(), value.getValue());
			}
		}
		generator.writeEndObject();
		generator.flush();
		return new String(stream.toByteArray(), Charset.forName("UTF-8"));
	} catch (IOException e) {
		return null;
	}
}