@SuppressWarnings({"unchecked"})
@Override
public void handleRequest(final RestRequest request, final RestChannel channel) {
PutIndexTemplateRequest putRequest = new PutIndexTemplateRequest(request.param("name"));
try {
putRequest.create(request.paramAsBoolean("create", false));
putRequest.cause(request.param("cause", ""));
putRequest.timeout(request.paramAsTime("timeout", timeValueSeconds(10)));
putRequest.source(
request.contentByteArray(), request.contentByteArrayOffset(), request.contentLength());
} catch (Exception e) {
try {
channel.sendResponse(new XContentThrowableRestResponse(request, e));
} catch (IOException e1) {
logger.warn("Failed to send response", e1);
}
return;
}
putRequest.template(request.param("template", putRequest.template()));
putRequest.order(request.paramAsInt("order", putRequest.order()));
client
.admin()
.indices()
.putTemplate(
putRequest,
new ActionListener<PutIndexTemplateResponse>() {
@Override
public void onResponse(PutIndexTemplateResponse response) {
try {
XContentBuilder builder = RestXContentBuilder.restContentBuilder(request);
builder
.startObject()
.field(Fields.OK, true)
.field(Fields.ACKNOWLEDGED, response.acknowledged())
.endObject();
channel.sendResponse(new XContentRestResponse(request, OK, builder));
} catch (IOException e) {
onFailure(e);
}
}
@Override
public void onFailure(Throwable e) {
try {
channel.sendResponse(new XContentThrowableRestResponse(request, e));
} catch (IOException e1) {
logger.error("Failed to send failure response", e1);
}
}
});
}
/** The template source definition. */
public PutIndexTemplateRequest source(Map templateSource) {
Map<String, Object> source = templateSource;
if (source.containsKey("template")) {
template(source.get("template").toString());
}
if (source.containsKey("order")) {
order(XContentMapValues.nodeIntegerValue(source.get("order"), order()));
}
if (source.containsKey("settings")) {
if (!(source.get("settings") instanceof Map)) {
throw new ElasticSearchIllegalArgumentException(
"Malformed settings section, should include an inner object");
}
settings((Map<String, Object>) source.get("settings"));
}
if (source.containsKey("mappings")) {
Map<String, Object> mappings = (Map<String, Object>) source.get("mappings");
for (Map.Entry<String, Object> entry : mappings.entrySet()) {
if (!(entry.getValue() instanceof Map)) {
throw new ElasticSearchIllegalArgumentException(
"Malformed mappings section for type ["
+ entry.getKey()
+ "], should include an inner object describing the mapping");
}
mapping(entry.getKey(), (Map<String, Object>) entry.getValue());
}
}
return this;
}
@Override
protected void masterOperation(
final PutIndexTemplateRequest request,
final ClusterState state,
final ActionListener<PutIndexTemplateResponse> listener) {
String cause = request.cause();
if (cause.length() == 0) {
cause = "api";
}
indexTemplateService.putTemplate(
new MetaDataIndexTemplateService.PutRequest(cause, request.name())
.template(request.template())
.order(request.order())
.settings(request.settings())
.mappings(request.mappings())
.aliases(request.aliases())
.customs(request.customs())
.create(request.create())
.masterTimeout(request.masterNodeTimeout()),
new MetaDataIndexTemplateService.PutListener() {
@Override
public void onResponse(MetaDataIndexTemplateService.PutResponse response) {
listener.onResponse(new PutIndexTemplateResponse(response.acknowledged()));
}
@Override
public void onFailure(Throwable t) {
logger.debug("failed to put template [{}]", t, request.name());
listener.onFailure(t);
}
});
}
/** The template source definition. */
public PutIndexTemplateRequest source(Map templateSource) {
Map<String, Object> source = templateSource;
for (Map.Entry<String, Object> entry : source.entrySet()) {
String name = entry.getKey();
if (name.equals("template")) {
template(entry.getValue().toString());
} else if (name.equals("order")) {
order(XContentMapValues.nodeIntegerValue(entry.getValue(), order()));
} else if (name.equals("settings")) {
if (!(entry.getValue() instanceof Map)) {
throw new ElasticSearchIllegalArgumentException(
"Malformed settings section, should include an inner object");
}
settings((Map<String, Object>) entry.getValue());
} else if (name.equals("mappings")) {
Map<String, Object> mappings = (Map<String, Object>) entry.getValue();
for (Map.Entry<String, Object> entry1 : mappings.entrySet()) {
if (!(entry1.getValue() instanceof Map)) {
throw new ElasticSearchIllegalArgumentException(
"Malformed mappings section for type ["
+ entry1.getKey()
+ "], should include an inner object describing the mapping");
}
mapping(entry1.getKey(), (Map<String, Object>) entry1.getValue());
}
} else {
// maybe custom?
IndexMetaData.Custom.Factory factory = IndexMetaData.lookupFactory(name);
if (factory != null) {
try {
customs.put(name, factory.fromMap((Map<String, Object>) entry.getValue()));
} catch (IOException e) {
throw new ElasticSearchParseException(
"failed to parse custom metadata for [" + name + "]");
}
}
}
}
return this;
}
