FileVaultProperties.java
- /*
- * #%L
- * wcm.io
- * %%
- * Copyright (C) 2022 wcm.io
- * %%
- * 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.
- * #L%
- */
- package io.wcm.devops.conga.plugins.aem.maven.allpackage;
- import java.io.ByteArrayOutputStream;
- import java.io.IOException;
- import java.io.InputStream;
- import java.io.OutputStream;
- import java.io.OutputStreamWriter;
- import java.nio.charset.StandardCharsets;
- import java.util.Properties;
- import org.apache.commons.lang3.StringUtils;
- /**
- * Read and write properties.xml for FileVault package.
- */
- final class FileVaultProperties {
- private final Properties props;
- /**
- * Read properties from input stream.
- * @param is Input stream
- * @throws IOException I/O exception
- */
- FileVaultProperties(InputStream is) throws IOException {
- props = new Properties();
- props.loadFromXML(is);
- }
- public Properties getProperties() {
- return this.props;
- }
- /**
- * Store properties content to output stream.
- * Ensures consistent line endings are used on all operating systems.
- * @param os Output stream
- * @throws IOException I/O exception
- */
- public void storeToXml(OutputStream os) throws IOException {
- // write properties XML to string
- ByteArrayOutputStream bos = new ByteArrayOutputStream();
- props.storeToXML(bos, null);
- String xmlOutput = bos.toString(StandardCharsets.UTF_8.name());
- // normalize line endings with unix line ending
- xmlOutput = StringUtils.replace(xmlOutput, System.lineSeparator(), "\n");
- // output normalized XML
- OutputStreamWriter writer = new OutputStreamWriter(os, StandardCharsets.UTF_8);
- writer.write(xmlOutput);
- writer.flush();
- }
- }