openejb/container/openejb-jee-accessors/src/main/java/org/apache/openejb/sxc/HandlerChainsXml.java

/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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.apache.openejb.sxc;

import org.apache.openejb.jee.HandlerChains;
import org.apache.openejb.jee.HandlerChains$JAXB;
import org.apache.openejb.loader.IO;

import javax.xml.transform.stream.StreamResult;
import java.io.InputStream;
import java.io.OutputStream;
import java.net.URL;

/**
 * @version $Rev$ $Date$
 */
public class HandlerChainsXml {

    public static HandlerChains unmarshal(InputStream inputStream) throws Exception {
        return Sxc.unmarshalJavaee(new HandlerChains$JAXB(), inputStream);
    }

    public static HandlerChains unmarshal(URL url) throws Exception {
        final InputStream inputStream = IO.read(url);
        try {
            return Sxc.unmarshalJavaee(new HandlerChains$JAXB(), inputStream);
        } finally {
            IO.close(inputStream);
        }
    }

    public static void marshal(HandlerChains handlerChains, OutputStream outputStream) throws Exception {
        Sxc.marshal(new HandlerChains$JAXB(), handlerChains, new StreamResult(outputStream));
    }
}