本文整理汇总了Java中org.elasticsearch.common.util.concurrent.ThreadContext.putHeader方法的典型用法代码示例。如果您正苦于以下问题：Java ThreadContext.putHeader方法的具体用法？Java ThreadContext.putHeader怎么用？Java ThreadContext.putHeader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.util.concurrent.ThreadContext的用法示例。
在下文中一共展示了ThreadContext.putHeader方法的3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: createOrGetTrial
import org.elasticsearch.common.util.concurrent.ThreadContext; //导入方法依赖的package包/类
private SearchGuardLicense createOrGetTrial(String msg) {
long created = System.currentTimeMillis();
ThreadContext threadContext = threadPool.getThreadContext();
try(StoredContext ctx = threadContext.stashContext()) {
threadContext.putHeader(ConfigConstants.SG_CONF_REQUEST_HEADER, "true");
GetResponse get = client.prepareGet(searchguardIndex, "sg", "tattr").get();
if(get.isExists()) {
created = (long) get.getSource().get("val");
} else {
client.index(new IndexRequest(searchguardIndex)
.type("sg")
.id("tattr")
.setRefreshPolicy(RefreshPolicy.IMMEDIATE)
.source("{\"val\": "+System.currentTimeMillis()+"}", XContentType.JSON)).actionGet();
}
}
return SearchGuardLicense.createTrialLicense(formatDate(created), clusterService, msg);
}
示例2: dispatchRequest
import org.elasticsearch.common.util.concurrent.ThreadContext; //导入方法依赖的package包/类
void dispatchRequest(final RestRequest request, final RestChannel channel, final NodeClient client, ThreadContext threadContext,
final RestHandler handler) throws Exception {
if (checkRequestParameters(request, channel) == false) {
channel.sendResponse(BytesRestResponse.createSimpleErrorResponse(BAD_REQUEST, "error traces in responses are disabled."));
} else {
for (String key : headersToCopy) {
String httpHeader = request.header(key);
if (httpHeader != null) {
threadContext.putHeader(key, httpHeader);
}
}
if (handler == null) {
if (request.method() == RestRequest.Method.OPTIONS) {
// when we have OPTIONS request, simply send OK by default (with the Access Control Origin header which gets automatically added)
channel.sendResponse(new BytesRestResponse(OK, BytesRestResponse.TEXT_CONTENT_TYPE, BytesArray.EMPTY));
} else {
final String msg = "No handler found for uri [" + request.uri() + "] and method [" + request.method() + "]";
channel.sendResponse(new BytesRestResponse(BAD_REQUEST, msg));
}
} else {
final RestHandler wrappedHandler = Objects.requireNonNull(handlerWrapper.apply(handler));
wrappedHandler.handleRequest(request, channel, client);
}
}
}
示例3: loadConfigurations
import org.elasticsearch.common.util.concurrent.ThreadContext; //导入方法依赖的package包/类
private Map<String, Settings> loadConfigurations(Collection<String> configTypes) {
final ThreadContext threadContext = threadPool.getThreadContext();
final Map<String, Settings> retVal = new HashMap<String, Settings>();
//final List<Exception> exception = new ArrayList<Exception>(1);
// final CountDownLatch latch = new CountDownLatch(1);
try(StoredContext ctx = threadContext.stashContext()) {
threadContext.putHeader(ConfigConstants.SG_CONF_REQUEST_HEADER, "true");
boolean searchGuardIndexExists = clusterService.state().metaData().hasConcreteIndex(this.searchguardIndex);
if(searchGuardIndexExists) {
if(clusterService.state().metaData().index(this.searchguardIndex).mapping("config") != null) {
//legacy layout
LOGGER.debug("sg index exists and was created before ES 6 (legacy layout)");
retVal.putAll(validate(legacycl.loadLegacy(configTypes.toArray(new String[0]), 5, TimeUnit.SECONDS), configTypes.size()));
} else {
LOGGER.debug("sg index exists and was created with ES 6 (new layout)");
retVal.putAll(validate(cl.load(configTypes.toArray(new String[0]), 5, TimeUnit.SECONDS), configTypes.size()));
}
} else {
//wait (and use new layout)
LOGGER.debug("sg index not exists (yet)");
retVal.putAll(validate(cl.load(configTypes.toArray(new String[0]), 30, TimeUnit.SECONDS), configTypes.size()));
}
} catch (Exception e) {
throw new ElasticsearchException(e);
}
return retVal;
}