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node_modules/@opentelemetry/sdk-logs/build/src/Logger.js

@@ -0,0 +1,52 @@
+"use strict";
+/*
+ * Copyright The OpenTelemetry Authors
+ *
+ * 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
+ *
+ *      https://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.
+ */
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.Logger = void 0;
+const api_1 = require("@opentelemetry/api");
+const LogRecordImpl_1 = require("./LogRecordImpl");
+class Logger {
+    instrumentationScope;
+    _sharedState;
+    constructor(instrumentationScope, _sharedState) {
+        this.instrumentationScope = instrumentationScope;
+        this._sharedState = _sharedState;
+    }
+    emit(logRecord) {
+        const currentContext = logRecord.context || api_1.context.active();
+        /**
+         * If a Logger was obtained with include_trace_context=true,
+         * the LogRecords it emits MUST automatically include the Trace Context from the active Context,
+         * if Context has not been explicitly set.
+         */
+        const logRecordInstance = new LogRecordImpl_1.LogRecordImpl(this._sharedState, this.instrumentationScope, {
+            context: currentContext,
+            ...logRecord,
+        });
+        /**
+         * the explicitly passed Context,
+         * the current Context, or an empty Context if the Logger was obtained with include_trace_context=false
+         */
+        this._sharedState.activeProcessor.onEmit(logRecordInstance, currentContext);
+        /**
+         * A LogRecordProcessor may freely modify logRecord for the duration of the OnEmit call.
+         * If logRecord is needed after OnEmit returns (i.e. for asynchronous processing) only reads are permitted.
+         */
+        logRecordInstance._makeReadonly();
+    }
+}
+exports.Logger = Logger;
+//# sourceMappingURL=Logger.js.map