Sha256: e99693eeb208d8ef5220be5605e3d7a9bc39685ccd42d0bc54c295ebae9ff11e
Contents?: true
Size: 1.97 KB
Versions: 16
Compression:
Stored size: 1.97 KB
Contents
/*
* 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 thrift
import (
"log"
"os"
"testing"
)
// Logger is a simple wrapper of a logging function.
//
// In reality the users might actually use different logging libraries, and they
// are not always compatible with each other.
//
// Logger is meant to be a simple common ground that it's easy to wrap whatever
// logging library they use into.
//
// See https://issues.apache.org/jira/browse/THRIFT-4985 for the design
// discussion behind it.
type Logger func(msg string)
// NopLogger is a Logger implementation that does nothing.
func NopLogger(msg string) {}
// StdLogger wraps stdlib log package into a Logger.
//
// If logger passed in is nil, it will fallback to use stderr and default flags.
func StdLogger(logger *log.Logger) Logger {
if logger == nil {
logger = log.New(os.Stderr, "", log.LstdFlags)
}
return func(msg string) {
logger.Print(msg)
}
}
// TestLogger is a Logger implementation can be used in test codes.
//
// It fails the test when being called.
func TestLogger(tb testing.TB) Logger {
return func(msg string) {
tb.Errorf("logger called with msg: %q", msg)
}
}
func fallbackLogger(logger Logger) Logger {
if logger == nil {
return StdLogger(nil)
}
return logger
}
Version data entries
16 entries across 16 versions & 1 rubygems