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XML.java
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XML.java
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package org.rapidoid.data;
import org.rapidoid.RapidoidThing;
import javax.xml.bind.JAXBContext;
import javax.xml.bind.JAXBException;
import javax.xml.bind.Marshaller;
import javax.xml.bind.Unmarshaller;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
/*
* #%L
* rapidoid-commons
* %%
* Copyright (C) 2014 - 2017 Nikolche Mihajlovski and contributors
* %%
* 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%
*/
/**
* @author Nikolche Mihajlovski
* @since 4.4.0
*/
public class XML extends RapidoidThing {
private XML() {
}
public static String stringify(Object obj) {
try {
JAXBContext jaxbContext = JAXBContext.newInstance(obj.getClass());
Marshaller jaxbMarshaller = jaxbContext.createMarshaller();
jaxbMarshaller.setProperty(Marshaller.JAXB_FORMATTED_OUTPUT, true);
ByteArrayOutputStream out = new ByteArrayOutputStream();
jaxbMarshaller.marshal(obj, out);
return out.toString();
} catch (JAXBException e) {
throw new RuntimeException(e);
}
}
public static <T> T parse(String xml, Class<T> valueType) {
return parse(xml.getBytes(), valueType);
}
@SuppressWarnings("unchecked")
public static <T> T parse(byte[] xml, Class<T> valueType) {
try {
JAXBContext jaxbContext = JAXBContext.newInstance(valueType);
Unmarshaller jaxbUnmarshaller = jaxbContext.createUnmarshaller();
return (T) jaxbUnmarshaller.unmarshal(new ByteArrayInputStream(xml));
} catch (Exception e) {
throw new RuntimeException(e);
}
}
}