org.apache.openjpa.lib.encryption.EncryptionProvider Maven / Gradle / Ivy
/*
* 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.openjpa.lib.encryption;
/**
* Interface for providing encryption/decryption capabilities to the OpenJPA
* runtime.
*
* Currently method is ONLY called to decrypt openjpa.ConnectionPassword and
* openjpa.Connection2Password properties.
*/
public interface EncryptionProvider {
/**
* This method will decrypt the provided string. If null is passed into this
* method it should noop and return null. No exceptions should ever escape
* from this method.
*
* Note: Currently method is ONLY called to decrypt
* openjpa.ConnectionPassword and openjpa.Connection2Password properties.
*/
String decrypt(String password);
/**
* This method will encrypt the provided string. If null is passed into this
* method it should noop and return null. No exceptions should ever escape
* from this method.
*
* NOTE : This method is not called by the OpenJPA runtime. It is here for
* possible future uses.
*/
String encrypt(String password);
}