kafka Password 源码
kafka Password 代码
文件路径：/clients/src/main/java/org/apache/kafka/common/config/types/Password.java
/*
* 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 org.apache.kafka.common.config.types;
/**
* A wrapper class for passwords to hide them while logging a config
*/
public class Password {
public static final String HIDDEN = "[hidden]";
private final String value;
/**
* Construct a new Password object
* @param value The value of a password
*/
public Password(String value) {
this.value = value;
}
@Override
public int hashCode() {
return value.hashCode();
}
@Override
public boolean equals(Object obj) {
if (!(obj instanceof Password))
return false;
Password other = (Password) obj;
return value.equals(other.value);
}
/**
* Returns hidden password string
*
* @return hidden password string
*/
@Override
public String toString() {
return HIDDEN;
}
/**
* Returns real password string
*
* @return real password string
*/
public String value() {
return value;
}
}
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