/
HttpStorageRpcSpans.java
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/
HttpStorageRpcSpans.java
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/*
* Copyright 2018 Google LLC
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.google.cloud.storage.spi.v1;
import io.opencensus.trace.EndSpanOptions;
/** Helper class for instrumenting {@link HttpStorageRpc} with Open Census APIs. */
class HttpStorageRpcSpans {
// OpenCensus span name prefix, 'Sent' for client and 'RECV' for server.
static final String SPAN_NAME_CLIENT_PREFIX = "Sent";
static final String SPAN_NAME_CREATE_BUCKET = getTraceSpanName("create(Bucket,Map)");
static final String SPAN_NAME_CREATE_OBJECT =
getTraceSpanName("create(StorageObject,InputStream,Map)");
static final String SPAN_NAME_LIST_BUCKETS = getTraceSpanName("list(Map)");
static final String SPAN_NAME_LIST_OBJECTS = getTraceSpanName("list(String,Map)");
static final String SPAN_NAME_GET_BUCKET = getTraceSpanName("get(Bucket,Map)");
static final String SPAN_NAME_GET_OBJECT = getTraceSpanName("get(StorageObject,Map)");
static final String SPAN_NAME_PATCH_BUCKET = getTraceSpanName("patch(Bucket,Map)");
static final String SPAN_NAME_PATCH_OBJECT = getTraceSpanName("patch(StorageObject,Map)");
static final String SPAN_NAME_DELETE_BUCKET = getTraceSpanName("delete(Bucket,Map)");
static final String SPAN_NAME_DELETE_OBJECT = getTraceSpanName("delete(StorageObject,Map)");
static final String SPAN_NAME_CREATE_BATCH = getTraceSpanName("createBatch()");
static final String SPAN_NAME_COMPOSE = getTraceSpanName("compose(Iterable,StorageObject,Map)");
static final String SPAN_NAME_LOAD = getTraceSpanName("load(StorageObject,Map");
static final String SPAN_NAME_READ = getTraceSpanName("read(StorageObject,Map,long,int)");
static final String SPAN_NAME_OPEN = getTraceSpanName("open(StorageObject,Map)");
static final String SPAN_NAME_WRITE =
getTraceSpanName("write(String,byte[],int,long,int,boolean)");
static final String SPAN_NAME_OPEN_REWRITE = getTraceSpanName("openRewrite(RewriteRequest)");
static final String SPAN_NAME_CONTINUE_REWRITE =
getTraceSpanName("continueRewrite(RewriteResponse)");
static final String SPAN_NAME_GET_BUCKET_ACL = getTraceSpanName("getAcl(String,String,Map)");
static final String SPAN_NAME_DELETE_BUCKET_ACL =
getTraceSpanName("deleteAcl(String,String,Map)");
static final String SPAN_NAME_CREATE_BUCKET_ACL =
getTraceSpanName("createAcl(BucketAccessControl,Map)");
static final String SPAN_NAME_PATCH_BUCKET_ACL =
getTraceSpanName("patchAcl(BucketAccessControl,Map)");
static final String SPAN_NAME_LIST_BUCKET_ACLS = getTraceSpanName("listAcls(String,Map)");
static final String SPAN_NAME_GET_OBJECT_DEFAULT_ACL =
getTraceSpanName("getDefaultAcl(String,String)");
static final String SPAN_NAME_DELETE_OBJECT_DEFAULT_ACL =
getTraceSpanName("deleteDefaultAcl(String,String)");
static final String SPAN_NAME_CREATE_OBJECT_DEFAULT_ACL =
getTraceSpanName("createDefaultAcl(ObjectAccessControl)");
static final String SPAN_NAME_PATCH_OBJECT_DEFAULT_ACL =
getTraceSpanName("patchDefaultAcl(ObjectAccessControl)");
static final String SPAN_NAME_LIST_OBJECT_DEFAULT_ACLS =
getTraceSpanName("listDefaultAcls(String)");
static final String SPAN_NAME_GET_OBJECT_ACL =
getTraceSpanName("getAcl(String,String,Long,String)");
static final String SPAN_NAME_DELETE_OBJECT_ACL =
getTraceSpanName("deleteAcl(String,String,Long,String)");
static final String SPAN_NAME_CREATE_OBJECT_ACL =
getTraceSpanName("createAcl(ObjectAccessControl)");
static final String SPAN_NAME_PATCH_OBJECT_ACL =
getTraceSpanName("patchAcl(ObjectAccessControl)");
static final String SPAN_NAME_LIST_OBJECT_ACLS = getTraceSpanName("listAcls(String,String,Long)");
static final String SPAN_NAME_CREATE_HMAC_KEY = getTraceSpanName("createHmacKey(String)");
static final String SPAN_NAME_GET_HMAC_KEY = getTraceSpanName("getHmacKey(String)");
static final String SPAN_NAME_DELETE_HMAC_KEY = getTraceSpanName("deleteHmacKey(String)");
static final String SPAN_NAME_LIST_HMAC_KEYS =
getTraceSpanName("listHmacKeys(String,String,Long)");
static final String SPAN_NAME_UPDATE_HMAC_KEY =
getTraceSpanName("updateHmacKey(HmacKeyMetadata)");
static final String SPAN_NAME_GET_BUCKET_IAM_POLICY =
getTraceSpanName("getIamPolicy(String,Map)");
static final String SPAN_NAME_SET_BUCKET_IAM_POLICY =
getTraceSpanName("setIamPolicy(String,Policy,Map)");
static final String SPAN_NAME_TEST_BUCKET_IAM_PERMISSIONS =
getTraceSpanName("testIamPermissions(String,List,Map)");
static final String SPAN_NAME_DELETE_NOTIFICATION =
getTraceSpanName("deleteNotification(String,String)");
static final String SPAN_NAME_LIST_NOTIFICATIONS = getTraceSpanName("listNotifications(String)");
static final String SPAN_NAME_CREATE_NOTIFICATION =
getTraceSpanName("createNotification(String,Notification)");
static final String SPAN_LOCK_RETENTION_POLICY =
getTraceSpanName("lockRetentionPolicy(String,Long)");
static final String SPAN_NAME_GET_SERVICE_ACCOUNT = getTraceSpanName("getServiceAccount(String)");
static final String SPAN_NAME_BATCH_SUBMIT =
getTraceSpanName(RpcBatch.class.getName() + ".submit()");
static final EndSpanOptions END_SPAN_OPTIONS =
EndSpanOptions.builder().setSampleToLocalSpanStore(true).build();
static String getTraceSpanName(String methodDescriptor) {
return String.format(
"%s.%s.%s", SPAN_NAME_CLIENT_PREFIX, HttpStorageRpc.class.getName(), methodDescriptor);
}
private HttpStorageRpcSpans() {}
}