/**
    * Copyright 2010-2014 The Kuali Foundation
    *
    * Licensed under the Educational Community 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.opensource.org/licenses/ecl2.php
    *
   * 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.kuali.common.util.encrypt.jasypt;
  
  import static org.kuali.common.util.encrypt.EncryptionStrength.DEFAULT_ENCRYPTION_STRENGTH;
  import static org.kuali.common.util.encrypt.jasypt.Jasypt.buildTextEncryptor;
  
  import org.jasypt.util.text.TextEncryptor;
  import org.kuali.common.util.encrypt.EncryptionContext;
  import org.kuali.common.util.encrypt.EncryptionStrength;
  import org.kuali.common.util.encrypt.Encryptor;
  
  public final class DefaultJasyptEncryptor implements Encryptor {
  
  	public DefaultJasyptEncryptor(String password) {
  		this(password, DEFAULT_ENCRYPTION_STRENGTH);
  	}
  
  	public DefaultJasyptEncryptor(String password, EncryptionStrength strength) {
  		this(new EncryptionContext(password, strength));
  	}
  
  	public DefaultJasyptEncryptor(EncryptionContext context) {
  		this.encryptor = buildTextEncryptor(context.getPassword(), context.getStrength());
  	}
  
  	private final TextEncryptor encryptor;
  
  	@Override
  	public String encrypt(String text) {
  		return encryptor.encrypt(text);
  	}
  
  	@Override
  	public String decrypt(String text) {
  		return encryptor.decrypt(text);
  	}
  
  }