// Licensed to the Apache Software Foundation (ASF) under one
// or more contributor license agreements.  See the NOTICE file
// distributed with this work for additional information
// regarding copyright ownership.  The ASF licenses this file
// to you 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 log

// Logger defines the interface for event-driven logging in Casbin.
type Logger interface {
	SetEventTypes([]EventType) error
	// OnBeforeEvent is called before an event occurs and returns a handle for context.
	OnBeforeEvent(entry *LogEntry) error
	// OnAfterEvent is called after an event completes with the handle and final entry.
	OnAfterEvent(entry *LogEntry) error

	SetLogCallback(func(entry *LogEntry) error) error
}