本文整理汇总了Java中org.elasticsearch.common.xcontent.XContentHelper.mergeDefaults方法的典型用法代码示例。如果您正苦于以下问题：Java XContentHelper.mergeDefaults方法的具体用法？Java XContentHelper.mergeDefaults怎么用？Java XContentHelper.mergeDefaults使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类org.elasticsearch.common.xcontent.XContentHelper的用法示例。
在下文中一共展示了XContentHelper.mergeDefaults方法的5个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: addMappings
import org.elasticsearch.common.xcontent.XContentHelper; //导入方法依赖的package包/类
private void addMappings(Map<String, Map<String, Object>> mappings, File mappingsDir) {
File[] mappingsFiles = mappingsDir.listFiles();
for (File mappingFile : mappingsFiles) {
if (mappingFile.isHidden()) {
continue;
}
int lastDotIndex = mappingFile.getName().lastIndexOf('.');
String mappingType = lastDotIndex != -1 ? mappingFile.getName().substring(0, lastDotIndex) : mappingFile.getName();
try {
String mappingSource = Streams.copyToString(new InputStreamReader(new FileInputStream(mappingFile), Charsets.UTF_8));
if (mappings.containsKey(mappingType)) {
XContentHelper.mergeDefaults(mappings.get(mappingType), parseMapping(mappingSource));
} else {
mappings.put(mappingType, parseMapping(mappingSource));
}
} catch (Exception e) {
logger.warn("failed to read / parse mapping [" + mappingType + "] from location [" + mappingFile + "], ignoring...", e);
}
}
}
示例2: addMappings
import org.elasticsearch.common.xcontent.XContentHelper; //导入方法依赖的package包/类
private void addMappings(Map<String, Map<String, Object>> mappings, Path mappingsDir) throws IOException {
try (DirectoryStream<Path> stream = Files.newDirectoryStream(mappingsDir)) {
for (Path mappingFile : stream) {
final String fileName = mappingFile.getFileName().toString();
if (FileSystemUtils.isHidden(mappingFile)) {
continue;
}
int lastDotIndex = fileName.lastIndexOf('.');
String mappingType = lastDotIndex != -1 ? mappingFile.getFileName().toString().substring(0, lastDotIndex) : mappingFile.getFileName().toString();
try (BufferedReader reader = Files.newBufferedReader(mappingFile, Charsets.UTF_8)) {
String mappingSource = Streams.copyToString(reader);
if (mappings.containsKey(mappingType)) {
XContentHelper.mergeDefaults(mappings.get(mappingType), parseMapping(mappingSource));
} else {
mappings.put(mappingType, parseMapping(mappingSource));
}
} catch (Exception e) {
logger.warn("failed to read / parse mapping [" + mappingType + "] from location [" + mappingFile + "], ignoring...", e);
}
}
}
}
示例3: testMergingListValuesAreMapsOfOne
import org.elasticsearch.common.xcontent.XContentHelper; //导入方法依赖的package包/类
public void testMergingListValuesAreMapsOfOne() {
Map<String, Object> defaults = getMap("test", getList(getNamedMap("name1", "t1", "1"), getNamedMap("name2", "t2", "2")));
Map<String, Object> content = getMap("test", getList(getNamedMap("name2", "t3", "3"), getNamedMap("name4", "t4", "4")));
Map<String, Object> expected = getMap("test",
getList(getNamedMap("name2", "t2", "2", "t3", "3"), getNamedMap("name4", "t4", "4"), getNamedMap("name1", "t1", "1")));
XContentHelper.mergeDefaults(content, defaults);
assertThat(content, Matchers.equalTo(expected));
}
示例4: parse
import org.elasticsearch.common.xcontent.XContentHelper; //导入方法依赖的package包/类
@SuppressWarnings({"unchecked"})
private DocumentMapper parse(String type, Map<String, Object> mapping, String defaultSource) throws MapperParsingException {
if (type == null) {
throw new MapperParsingException("Failed to derive type");
}
if (defaultSource != null) {
Tuple<String, Map<String, Object>> t = extractMapping(MapperService.DEFAULT_MAPPING, defaultSource);
if (t.v2() != null) {
XContentHelper.mergeDefaults(mapping, t.v2());
}
}
Mapper.TypeParser.ParserContext parserContext = parserContext(type);
// parse RootObjectMapper
DocumentMapper.Builder docBuilder = new DocumentMapper.Builder(
(RootObjectMapper.Builder) rootObjectTypeParser.parse(type, mapping, parserContext), mapperService);
Iterator<Map.Entry<String, Object>> iterator = mapping.entrySet().iterator();
// parse DocumentMapper
while(iterator.hasNext()) {
Map.Entry<String, Object> entry = iterator.next();
String fieldName = entry.getKey();
Object fieldNode = entry.getValue();
MetadataFieldMapper.TypeParser typeParser = rootTypeParsers.get(fieldName);
if (typeParser != null) {
iterator.remove();
if (false == fieldNode instanceof Map) {
throw new IllegalArgumentException("[_parent] must be an object containing [type]");
}
Map<String, Object> fieldNodeMap = (Map<String, Object>) fieldNode;
docBuilder.put(typeParser.parse(fieldName, fieldNodeMap, parserContext));
fieldNodeMap.remove("type");
checkNoRemainingFields(fieldName, fieldNodeMap, parserContext.indexVersionCreated());
}
}
Map<String, Object> meta = (Map<String, Object>) mapping.remove("_meta");
if (meta != null) {
// It may not be required to copy meta here to maintain immutability
// but the cost is pretty low here.
docBuilder.meta(unmodifiableMap(new HashMap<>(meta)));
}
checkNoRemainingFields(mapping, parserContext.indexVersionCreated(), "Root mapping definition has unsupported parameters: ");
return docBuilder.build(mapperService);
}
示例5: parse
import org.elasticsearch.common.xcontent.XContentHelper; //导入方法依赖的package包/类
@SuppressWarnings({"unchecked"})
private DocumentMapper parse(String type, Map<String, Object> mapping, String defaultSource) throws MapperParsingException {
if (type == null) {
throw new MapperParsingException("Failed to derive type");
}
if (defaultSource != null) {
Tuple<String, Map<String, Object>> t = extractMapping(MapperService.DEFAULT_MAPPING, defaultSource);
if (t.v2() != null) {
XContentHelper.mergeDefaults(mapping, t.v2());
}
}
Mapper.TypeParser.ParserContext parserContext = parserContext(type);
// parse RootObjectMapper
DocumentMapper.Builder docBuilder = doc((RootObjectMapper.Builder) rootObjectTypeParser.parse(type, mapping, parserContext), mapperService);
Iterator<Map.Entry<String, Object>> iterator = mapping.entrySet().iterator();
// parse DocumentMapper
while(iterator.hasNext()) {
Map.Entry<String, Object> entry = iterator.next();
String fieldName = Strings.toUnderscoreCase(entry.getKey());
Object fieldNode = entry.getValue();
if ("transform".equals(fieldName)) {
deprecationLogger.deprecated("Mapping transform is deprecated and will be removed in the next major version");
if (fieldNode instanceof Map) {
parseTransform(docBuilder, (Map<String, Object>) fieldNode, parserContext.indexVersionCreated());
} else if (fieldNode instanceof List) {
for (Object transformItem: (List)fieldNode) {
if (!(transformItem instanceof Map)) {
throw new MapperParsingException("Elements of transform list must be objects but one was: " + fieldNode);
}
parseTransform(docBuilder, (Map<String, Object>) transformItem, parserContext.indexVersionCreated());
}
} else {
throw new MapperParsingException("Transform must be an object or an array but was: " + fieldNode);
}
iterator.remove();
} else {
MetadataFieldMapper.TypeParser typeParser = rootTypeParsers.get(fieldName);
if (typeParser != null) {
iterator.remove();
Map<String, Object> fieldNodeMap = (Map<String, Object>) fieldNode;
docBuilder.put((MetadataFieldMapper.Builder)typeParser.parse(fieldName, fieldNodeMap, parserContext));
fieldNodeMap.remove("type");
checkNoRemainingFields(fieldName, fieldNodeMap, parserContext.indexVersionCreated());
}
}
}
ImmutableMap<String, Object> attributes = ImmutableMap.of();
if (mapping.containsKey("_meta")) {
attributes = ImmutableMap.copyOf((Map<String, Object>) mapping.remove("_meta"));
}
docBuilder.meta(attributes);
checkNoRemainingFields(mapping, parserContext.indexVersionCreated(), "Root mapping definition has unsupported parameters: ");
return docBuilder.build(mapperService);
}