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XmlConverter.java
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XmlConverter.java
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/*
* Copyright 2017 artshell. https://github.com/artshell
*
* 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 com.artshell.requestor;
import com.artshell.requestor.utils.Objects;
import org.simpleframework.xml.Serializer;
import org.simpleframework.xml.core.Persister;
import java.io.IOException;
import okhttp3.ResponseBody;
/**
* @author artshell on 11/01/2018
*/
public final class XmlConverter implements Converter {
private final Serializer serializer;
private final boolean strict;
private XmlConverter(Serializer serializer, boolean strict) {
this.serializer = serializer;
this.strict = strict;
}
public static XmlConverter create() {
return create(new Persister());
}
public static XmlConverter create(Serializer serializer) {
Objects.requireNonNull(serializer, "serializer == null");
return new XmlConverter(serializer, true);
}
public static XmlConverter createNonStrict() {
return createNonStrict(new Persister());
}
public static XmlConverter createNonStrict(Serializer serializer) {
Objects.requireNonNull(serializer, "serializer == null");
return new XmlConverter(serializer, false);
}
@Override
public <T> T apply(Class<T> target, ResponseBody body) throws IOException {
try {
T result = serializer.read(target, body.charStream(), strict);
if (result == null) {
throw new IllegalStateException("Could not deserialize body as " + target);
}
return result;
} catch (Exception e) {
throw new RuntimeException(e);
} finally {
body.close();
}
}
}