/*******************************************************************************
* Copyright (c) 2013 GigaSpaces Technologies Ltd. All rights reserved
*
* Licensed 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.cloudifysource.esc.driver.provisioning.privateEc2.parser.beans.types;
import org.apache.commons.codec.binary.Base64;
import org.apache.commons.codec.binary.StringUtils;
import org.apache.commons.lang.builder.ToStringBuilder;
import org.apache.commons.lang.builder.ToStringStyle;
/**
* A bean to handle the parsing of the <code>Fn::Base64</code> function of Amazon CloudFormation.<br />
* <a href="http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/intrinsic-function-reference-base64.html">
* http: //docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/intrinsic-function-reference-base64.html</a>
*
* @author victor
* @since 2.7.0
*
*/
public class Base64Function implements ValueType {
private final ValueType toEncode;
public Base64Function(final ValueType toEncode) {
this.toEncode = toEncode;
}
@Override
public String getValue() {
return this.toEncode.getValue();
}
public String getEncodedValue() {
return StringUtils.newStringUtf8(Base64.encodeBase64(toEncode.getValue().getBytes()));
}
@Override
public String toString() {
return ToStringBuilder.reflectionToString(this, ToStringStyle.SHORT_PREFIX_STYLE);
}
}