com.arakelian.elastic.doc

Class ElasticDocBuilder

java.lang.Object

com.arakelian.elastic.doc.ElasticDocBuilder

public class ElasticDocBuilder
extends java.lang.Object

Builds an Elasticsearch document. Elasticsearch documents are simple (flat) maps that have string keys and either string or List<String> values. This class is not thread-safe.

Field Summary

Fields

Modifier and Type	Field and Description
protected ElasticDocConfig	config Elastic document configuration
protected com.google.common.collect.LinkedHashMultimap<java.lang.String,java.lang.Object>	document The Elastic document we're building.
protected com.fasterxml.jackson.databind.ObjectMapper	mapper Object writer for document serialization

Constructor Summary

Constructors

Constructor and Description
ElasticDocBuilder(ElasticDocConfig config)

Method Summary

Modifier and Type	Method and Description
java.lang.String	build(com.fasterxml.jackson.databind.JsonNode root)
java.lang.String	build(java.lang.String json)
protected java.util.Map<java.lang.String,java.lang.Object>	getDocumentAsMap() Returns the Elastic document as a simple map.
protected TokenFilter	getTokenFilter(Field field)
protected void	put(Field field, java.lang.Object obj)
protected void	putNode(Field field, com.fasterxml.jackson.databind.JsonNode node) Adds a field/value pair to an Elasticsearch document.
protected java.lang.String	writeDocumentAsJson(boolean compact)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

config

protected final ElasticDocConfig config

Elastic document configuration

document

protected final com.google.common.collect.LinkedHashMultimap<java.lang.String,java.lang.Object> document

The Elastic document we're building. Duplicate values are not stored.

mapper

protected final com.fasterxml.jackson.databind.ObjectMapper mapper

Object writer for document serialization

Constructor Detail

ElasticDocBuilder

public ElasticDocBuilder(ElasticDocConfig config)

Method Detail

build

public java.lang.String build(com.fasterxml.jackson.databind.JsonNode root)
                       throws ElasticDocException

Throws:

ElasticDocException

build

public java.lang.String build(java.lang.String json)
                       throws ElasticDocException

Throws:

ElasticDocException

getDocumentAsMap

protected java.util.Map<java.lang.String,java.lang.Object> getDocumentAsMap()

Returns the Elastic document as a simple map. Field names are will be ordered as they are in the mapping, and values are listed in the order they were added to the document.

Returns:

the document as a simple map.

getTokenFilter

protected TokenFilter getTokenFilter(Field field)

put

protected void put(Field field,
                   java.lang.Object obj)

putNode

protected void putNode(Field field,
                       com.fasterxml.jackson.databind.JsonNode node)

Adds a field/value pair to an Elasticsearch document.

Parameters:

field - field

node - value

writeDocumentAsJson

protected java.lang.String writeDocumentAsJson(boolean compact)
                                        throws ElasticDocException

Throws:

ElasticDocException