@Override
public Mapper.Builder parse(String name, Map<String, Object> node, ParserContext parserContext)
throws MapperParsingException {
Map<String, Object> objectNode = node;
ObjectMapper.Builder builder = createBuilder(name);
boolean nested = false;
boolean nestedIncludeInParent = false;
boolean nestedIncludeInRoot = false;
for (Map.Entry<String, Object> entry : objectNode.entrySet()) {
String fieldName = Strings.toUnderscoreCase(entry.getKey());
Object fieldNode = entry.getValue();
if (fieldName.equals("dynamic")) {
String value = fieldNode.toString();
if (value.equalsIgnoreCase("strict")) {
builder.dynamic(Dynamic.STRICT);
} else {
builder.dynamic(nodeBooleanValue(fieldNode) ? Dynamic.TRUE : Dynamic.FALSE);
}
} else if (fieldName.equals("type")) {
String type = fieldNode.toString();
if (type.equals(CONTENT_TYPE)) {
builder.nested = Nested.NO;
} else if (type.equals(NESTED_CONTENT_TYPE)) {
nested = true;
} else {
throw new MapperParsingException(
"Trying to parse an object but has a different type ["
+ type
+ "] for ["
+ name
+ "]");
}
} else if (fieldName.equals("include_in_parent")) {
nestedIncludeInParent = nodeBooleanValue(fieldNode);
} else if (fieldName.equals("include_in_root")) {
nestedIncludeInRoot = nodeBooleanValue(fieldNode);
} else if (fieldName.equals("enabled")) {
builder.enabled(nodeBooleanValue(fieldNode));
} else if (fieldName.equals("path")) {
builder.pathType(parsePathType(name, fieldNode.toString()));
} else if (fieldName.equals("properties")) {
parseProperties(builder, (Map<String, Object>) fieldNode, parserContext);
} else if (fieldName.equals("include_in_all")) {
builder.includeInAll(nodeBooleanValue(fieldNode));
} else {
processField(builder, fieldName, fieldNode);
}
}
if (nested) {
builder.nested = Nested.newNested(nestedIncludeInParent, nestedIncludeInRoot);
}
return builder;
}
@Override
public Mapper.Builder parse(String name, Map<String, Object> node, ParserContext parserContext)
throws MapperParsingException {
ObjectMapper.Builder builder = createBuilder(name);
for (Map.Entry<String, Object> entry : node.entrySet()) {
String fieldName = Strings.toUnderscoreCase(entry.getKey());
Object fieldNode = entry.getValue();
parseObjectOrDocumentTypeProperties(fieldName, fieldNode, parserContext, builder);
parseObjectProperties(name, fieldName, fieldNode, builder);
}
parseNested(name, node, builder);
return builder;
}
protected boolean processField(
ObjectMapper.Builder builder, String fieldName, Object fieldNode) {
if (fieldName.equals("date_formats") || fieldName.equals("dynamic_date_formats")) {
List<FormatDateTimeFormatter> dateTimeFormatters = newArrayList();
if (fieldNode instanceof List) {
for (Object node1 : (List) fieldNode) {
dateTimeFormatters.add(parseDateTimeFormatter(fieldName, node1));
}
} else if ("none".equals(fieldNode.toString())) {
dateTimeFormatters = null;
} else {
dateTimeFormatters.add(parseDateTimeFormatter(fieldName, fieldNode));
}
if (dateTimeFormatters == null) {
((Builder) builder).noDynamicDateTimeFormatter();
} else {
((Builder) builder).dynamicDateTimeFormatter(dateTimeFormatters);
}
return true;
} else if (fieldName.equals("dynamic_templates")) {
// "dynamic_templates" : [
// {
// "template_1" : {
// "match" : "*_test",
// "match_mapping_type" : "string",
// "mapping" : { "type" : "string", "store" : "yes" }
// }
// }
// ]
List tmplNodes = (List) fieldNode;
for (Object tmplNode : tmplNodes) {
Map<String, Object> tmpl = (Map<String, Object>) tmplNode;
if (tmpl.size() != 1) {
throw new MapperParsingException("A dynamic template must be defined with a name");
}
Map.Entry<String, Object> entry = tmpl.entrySet().iterator().next();
((Builder) builder)
.add(DynamicTemplate.parse(entry.getKey(), (Map<String, Object>) entry.getValue()));
}
return true;
} else if (fieldName.equals("date_detection")) {
((Builder) builder).dateDetection = nodeBooleanValue(fieldNode);
return true;
} else if (fieldName.equals("numeric_detection")) {
((Builder) builder).numericDetection = nodeBooleanValue(fieldNode);
return true;
}
return false;
}
protected static void parseProperties(
ObjectMapper.Builder objBuilder,
Map<String, Object> propsNode,
ParserContext parserContext) {
for (Map.Entry<String, Object> entry : propsNode.entrySet()) {
String propName = entry.getKey();
// Should accept empty arrays, as a work around for when the user can't provide an empty
// Map. (PHP for example)
boolean isEmptyList =
entry.getValue() instanceof List && ((List<?>) entry.getValue()).isEmpty();
if (entry.getValue() instanceof Map) {
@SuppressWarnings("unchecked")
Map<String, Object> propNode = (Map<String, Object>) entry.getValue();
String type;
Object typeNode = propNode.get("type");
if (typeNode != null) {
type = typeNode.toString();
} else {
// lets see if we can derive this...
if (propNode.get("properties") != null) {
type = ObjectMapper.CONTENT_TYPE;
} else if (propNode.size() == 1 && propNode.get("enabled") != null) {
// if there is a single property with the enabled flag on it, make it an object
// (usually, setting enabled to false to not index any type, including core values,
// which
// non enabled object type supports).
type = ObjectMapper.CONTENT_TYPE;
} else {
throw new MapperParsingException("No type specified for property [" + propName + "]");
}
}
Mapper.TypeParser typeParser = parserContext.typeParser(type);
if (typeParser == null) {
throw new MapperParsingException(
"No handler for type [" + type + "] declared on field [" + propName + "]");
}
objBuilder.add(typeParser.parse(propName, propNode, parserContext));
} else if (!isEmptyList) {
throw new MapperParsingException(
"Expected map for property [fields] on field ["
+ propName
+ "] but got a "
+ propName.getClass());
}
}
}
private Map<String, StringFieldMapper.Builder> parseProperties(
Map<String, Object> propertiesNode, ParserContext parserContext) {
Map<String, StringFieldMapper.Builder> propertyMap = new HashMap<>();
for (Iterator<Map.Entry<String, Object>> iterator = propertiesNode.entrySet().iterator();
iterator.hasNext(); ) {
Entry<String, Object> entry = iterator.next();
String name = entry.getKey();
@SuppressWarnings("unchecked")
Mapper.Builder builder =
new StringFieldMapper.TypeParser()
.parse(entry.getKey(), (Map<String, Object>) entry.getValue(), parserContext);
propertyMap.put(name, (StringFieldMapper.Builder) builder);
}
return propertyMap;
}
@Override
public Mapper.Builder parse(String name, Map<String, Object> node, ParserContext parserContext)
throws MapperParsingException {
ObjectMapper.Builder builder = createBuilder(name);
Iterator<Map.Entry<String, Object>> iterator = node.entrySet().iterator();
while (iterator.hasNext()) {
Map.Entry<String, Object> entry = iterator.next();
String fieldName = Strings.toUnderscoreCase(entry.getKey());
Object fieldNode = entry.getValue();
if (parseObjectOrDocumentTypeProperties(fieldName, fieldNode, parserContext, builder)
|| processField(builder, fieldName, fieldNode)) {
iterator.remove();
}
}
return builder;
}
private void parseProperties(
ObjectMapper.Builder objBuilder,
Map<String, Object> propsNode,
ParserContext parserContext) {
for (Map.Entry<String, Object> entry : propsNode.entrySet()) {
String propName = entry.getKey();
Map<String, Object> propNode = (Map<String, Object>) entry.getValue();
String type;
Object typeNode = propNode.get("type");
if (typeNode != null) {
type = typeNode.toString();
} else {
// lets see if we can derive this...
if (propNode.get("properties") != null) {
type = ObjectMapper.CONTENT_TYPE;
} else if (propNode.get("fields") != null) {
type = MultiFieldMapper.CONTENT_TYPE;
} else if (propNode.size() == 1 && propNode.get("enabled") != null) {
// if there is a single property with the enabled flag on it, make it an object
// (usually, setting enabled to false to not index any type, including core values,
// which
// non enabled object type supports).
type = ObjectMapper.CONTENT_TYPE;
} else {
throw new MapperParsingException("No type specified for property [" + propName + "]");
}
}
Mapper.TypeParser typeParser = parserContext.typeParser(type);
if (typeParser == null) {
throw new MapperParsingException(
"No handler for type [" + type + "] declared on field [" + propName + "]");
}
objBuilder.add(typeParser.parse(propName, propNode, parserContext));
}
}
/**
* Parse the mapping definition for the ontology type.
*
* @param name the field name
* @param node the JSON node holding the mapping definitions.
* @param parserContext the parser context object.
* @return a Builder for an OntologyMapper.
*/
@SuppressWarnings("unchecked")
@Override
public Builder parse(String name, Map<String, Object> node, ParserContext parserContext)
throws MapperParsingException {
OntologySettings ontologySettings = null;
Builder builder = new Builder(name, threadPool);
for (Iterator<Map.Entry<String, Object>> iterator = node.entrySet().iterator();
iterator.hasNext(); ) {
Entry<String, Object> entry = iterator.next();
if (entry.getKey().equals(OntologySettings.ONTOLOGY_SETTINGS_KEY)) {
ontologySettings =
new OntologySettingsBuilder()
.settingsNode((Map<String, Object>) entry.getValue())
.build();
iterator.remove();
} else if (entry.getKey().equals(ONTOLOGY_PROPERTIES)) {
Map<String, StringFieldMapper.Builder> builders =
parseProperties((Map<String, Object>) entry.getValue(), parserContext);
builder.propertyBuilders(builders);
iterator.remove();
}
}
if (ontologySettings == null) {
throw new MapperParsingException("No ontology settings supplied");
} else if (StringUtils.isBlank(ontologySettings.getOntologyUri())
&& StringUtils.isBlank(ontologySettings.getOlsBaseUrl())) {
throw new MapperParsingException("No ontology URI or OLS details supplied");
} else {
builder = builder.ontologySettings(ontologySettings);
}
return builder;
}
@SuppressWarnings({"unchecked"})
@Override
public Mapper.Builder parse(String name, Map<String, Object> node, ParserContext parserContext)
throws MapperParsingException {
AttachmentMapper.Builder builder = new AttachmentMapper.Builder(name);
for (Iterator<Map.Entry<String, Object>> iterator = node.entrySet().iterator();
iterator.hasNext(); ) {
Map.Entry<String, Object> entry = iterator.next();
String fieldName = entry.getKey();
Object fieldNode = entry.getValue();
if (fieldName.equals("path")
&& parserContext.indexVersionCreated().before(Version.V_2_0_0_beta1)) {
builder.pathType(parsePathType(name, fieldNode.toString()));
iterator.remove();
} else if (fieldName.equals("fields")) {
Map<String, Object> fieldsNode = (Map<String, Object>) fieldNode;
for (Iterator<Map.Entry<String, Object>> fieldsIterator =
fieldsNode.entrySet().iterator();
fieldsIterator.hasNext(); ) {
Map.Entry<String, Object> entry1 = fieldsIterator.next();
String propName = entry1.getKey();
Map<String, Object> propNode = (Map<String, Object>) entry1.getValue();
Mapper.Builder<?, ?> mapperBuilder =
findMapperBuilder(propNode, propName, parserContext);
if (parseMultiField(
(FieldMapper.Builder) mapperBuilder,
fieldName,
parserContext,
propName,
propNode)) {
fieldsIterator.remove();
} else if (propName.equals(name)
&& parserContext.indexVersionCreated().before(Version.V_2_0_0_beta1)) {
builder.content(mapperBuilder);
fieldsIterator.remove();
} else {
switch (propName) {
case FieldNames.CONTENT:
builder.content(mapperBuilder);
fieldsIterator.remove();
break;
case FieldNames.DATE:
builder.date(mapperBuilder);
fieldsIterator.remove();
break;
case FieldNames.AUTHOR:
builder.author(mapperBuilder);
fieldsIterator.remove();
break;
case FieldNames.CONTENT_LENGTH:
builder.contentLength(mapperBuilder);
fieldsIterator.remove();
break;
case FieldNames.CONTENT_TYPE:
builder.contentType(mapperBuilder);
fieldsIterator.remove();
break;
case FieldNames.KEYWORDS:
builder.keywords(mapperBuilder);
fieldsIterator.remove();
break;
case FieldNames.LANGUAGE:
builder.language(mapperBuilder);
fieldsIterator.remove();
break;
case FieldNames.TITLE:
builder.title(mapperBuilder);
fieldsIterator.remove();
break;
case FieldNames.NAME:
builder.name(mapperBuilder);
fieldsIterator.remove();
break;
}
}
}
DocumentMapperParser.checkNoRemainingFields(
fieldName, fieldsNode, parserContext.indexVersionCreated());
iterator.remove();
}
}
return builder;
}