@SuppressWarnings({"unchecked"})
@Override
public XContentMapper.Builder parse(
String name, Map<String, Object> node, ParserContext parserContext)
throws MapperParsingException {
AttachmentMapper.Builder builder = new AttachmentMapper.Builder(name);
for (Map.Entry<String, Object> entry : node.entrySet()) {
String fieldName = entry.getKey();
Object fieldNode = entry.getValue();
if (fieldName.equals("path")) {
builder.pathType(parsePathType(name, fieldNode.toString()));
} else if (fieldName.equals("fields")) {
Map<String, Object> fieldsNode = (Map<String, Object>) fieldNode;
for (Map.Entry<String, Object> entry1 : fieldsNode.entrySet()) {
String propName = entry1.getKey();
Object propNode = entry1.getValue();
if (name.equals(propName)) {
// that is the content
builder.content(
(StringFieldMapper.Builder)
parserContext
.typeParser("string")
.parse(name, (Map<String, Object>) propNode, parserContext));
} else if ("date".equals(propName)) {
builder.date(
(DateFieldMapper.Builder)
parserContext
.typeParser("date")
.parse("date", (Map<String, Object>) propNode, parserContext));
} else if ("title".equals(propName)) {
builder.title(
(StringFieldMapper.Builder)
parserContext
.typeParser("string")
.parse("title", (Map<String, Object>) propNode, parserContext));
} else if ("author".equals(propName)) {
builder.author(
(StringFieldMapper.Builder)
parserContext
.typeParser("string")
.parse("author", (Map<String, Object>) propNode, parserContext));
} else if ("keywords".equals(propName)) {
builder.keywords(
(StringFieldMapper.Builder)
parserContext
.typeParser("string")
.parse("keywords", (Map<String, Object>) propNode, parserContext));
}
}
}
}
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 {
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));
}
}
private Mapper.Builder<?, ?> findMapperBuilder(
Map<String, Object> propNode, String propName, ParserContext parserContext) {
String type;
Object typeNode = propNode.get("type");
if (typeNode != null) {
type = typeNode.toString();
} else {
type = "string";
}
Mapper.TypeParser typeParser = parserContext.typeParser(type);
Mapper.Builder<?, ?> mapperBuilder =
typeParser.parse(propName, (Map<String, Object>) propNode, parserContext);
return mapperBuilder;
}
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 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));
}
}
protected static void parseProperties(
ObjectMapper.Builder objBuilder,
Map<String, Object> propsNode,
ParserContext parserContext) {
Iterator<Map.Entry<String, Object>> iterator = propsNode.entrySet().iterator();
while (iterator.hasNext()) {
Map.Entry<String, Object> entry = iterator.next();
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
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));
propNode.remove("type");
DocumentMapperParser.checkNoRemainingFields(
propName, propNode, parserContext.indexVersionCreated());
iterator.remove();
} else if (isEmptyList) {
iterator.remove();
} else {
throw new MapperParsingException(
"Expected map for property [fields] on field ["
+ propName
+ "] but got a "
+ propName.getClass());
}
}
DocumentMapperParser.checkNoRemainingFields(
propsNode,
parserContext.indexVersionCreated(),
"DocType mapping definition has unsupported parameters: ");
}
@Override
public Mapper.Builder<?, ?> parse(
String name, Map<String, Object> node, ParserContext parserContext)
throws MapperParsingException {
ContentPath.Type pathType = null;
FieldMapper.Builder mainFieldBuilder = null;
List<FieldMapper.Builder> fields = null;
String firstType = null;
for (Iterator<Map.Entry<String, Object>> iterator = node.entrySet().iterator();
iterator.hasNext(); ) {
Map.Entry<String, Object> entry = iterator.next();
String fieldName = Strings.toUnderscoreCase(entry.getKey());
Object fieldNode = entry.getValue();
if (fieldName.equals("path")
&& parserContext.indexVersionCreated().before(Version.V_2_0_0_beta1)) {
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();
String type;
Object typeNode = propNode.get("type");
if (typeNode != null) {
type = typeNode.toString();
if (firstType == null) {
firstType = 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 [" + fieldName + "]");
}
if (propName.equals(name)) {
mainFieldBuilder =
(FieldMapper.Builder) typeParser.parse(propName, propNode, parserContext);
fieldsIterator.remove();
} else {
if (fields == null) {
fields = new ArrayList<>(2);
}
fields.add(
(FieldMapper.Builder) typeParser.parse(propName, propNode, parserContext));
fieldsIterator.remove();
}
}
fieldsNode.remove("type");
DocumentMapperParser.checkNoRemainingFields(
fieldName, fieldsNode, parserContext.indexVersionCreated());
iterator.remove();
}
}
if (mainFieldBuilder == null) {
if (fields == null) {
// No fields at all were specified in multi_field, so lets return a non indexed string
// field.
return new StringFieldMapper.Builder(name).index(false);
}
Mapper.TypeParser typeParser = parserContext.typeParser(firstType);
if (typeParser == null) {
// The first multi field's type is unknown
mainFieldBuilder = new StringFieldMapper.Builder(name).index(false);
} else {
Mapper.Builder substitute =
typeParser.parse(name, Collections.<String, Object>emptyMap(), parserContext);
if (substitute instanceof FieldMapper.Builder) {
mainFieldBuilder = ((FieldMapper.Builder) substitute).index(false);
} else {
// The first multi isn't a core field type
mainFieldBuilder = new StringFieldMapper.Builder(name).index(false);
}
}
}
if (fields != null && pathType != null) {
for (Mapper.Builder field : fields) {
mainFieldBuilder.addMultiField(field);
}
mainFieldBuilder.multiFieldPathType(pathType);
} else if (fields != null) {
for (Mapper.Builder field : fields) {
mainFieldBuilder.addMultiField(field);
}
} else if (pathType != null) {
mainFieldBuilder.multiFieldPathType(pathType);
}
return mainFieldBuilder;
}
