@Override
protected void doXContent(XContentBuilder builder, ToXContent.Params params) throws IOException {
if (dynamicDateTimeFormatters != Defaults.DYNAMIC_DATE_TIME_FORMATTERS) {
if (dynamicDateTimeFormatters.length > 0) {
builder.startArray("dynamic_date_formats");
for (FormatDateTimeFormatter dateTimeFormatter : dynamicDateTimeFormatters) {
builder.value(dateTimeFormatter.format());
}
builder.endArray();
}
}
if (dynamicTemplates != null && dynamicTemplates.length > 0) {
builder.startArray("dynamic_templates");
for (DynamicTemplate dynamicTemplate : dynamicTemplates) {
builder.startObject();
builder.field(dynamicTemplate.name());
builder.map(dynamicTemplate.conf());
builder.endObject();
}
builder.endArray();
}
if (dateDetection != Defaults.DATE_DETECTION) {
builder.field("date_detection", dateDetection);
}
if (numericDetection != Defaults.NUMERIC_DETECTION) {
builder.field("numeric_detection", numericDetection);
}
}
public DynamicTemplate findTemplate(ContentPath path, String name, String matchType) {
for (DynamicTemplate dynamicTemplate : dynamicTemplates) {
if (dynamicTemplate.match(path, name, matchType)) {
return dynamicTemplate;
}
}
return null;
}
public Mapper.Builder findTemplateBuilder(
ParseContext context, String name, String dynamicType, String matchType) {
DynamicTemplate dynamicTemplate = findTemplate(context.path(), name, matchType);
if (dynamicTemplate == null) {
return null;
}
Mapper.TypeParser.ParserContext parserContext = context.docMapperParser().parserContext();
String mappingType = dynamicTemplate.mappingType(dynamicType);
Mapper.TypeParser typeParser = parserContext.typeParser(mappingType);
if (typeParser == null) {
throw new MapperParsingException(
"failed to find type parsed [" + mappingType + "] for [" + name + "]");
}
return typeParser.parse(name, dynamicTemplate.mappingForName(name, dynamicType), parserContext);
}
@Override
protected void doMerge(ObjectMapper mergeWith, MergeContext mergeContext) {
RootObjectMapper mergeWithObject = (RootObjectMapper) mergeWith;
if (!mergeContext.mergeFlags().simulate()) {
// merge them
List<DynamicTemplate> mergedTemplates =
Lists.newArrayList(Arrays.asList(this.dynamicTemplates));
for (DynamicTemplate template : mergeWithObject.dynamicTemplates) {
boolean replaced = false;
for (int i = 0; i < mergedTemplates.size(); i++) {
if (mergedTemplates.get(i).name().equals(template.name())) {
mergedTemplates.set(i, template);
replaced = true;
}
}
if (!replaced) {
mergedTemplates.add(template);
}
}
this.dynamicTemplates = mergedTemplates.toArray(new DynamicTemplate[mergedTemplates.size()]);
}
}
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;
}
public static MessageConverter create(Class<?> c) {
return DynamicTemplate.create(c);
}