/*
 * 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.axiom.om.impl.stream.ds;

import javax.xml.stream.XMLStreamException;
import javax.xml.stream.XMLStreamWriter;

import org.apache.axiom.core.stream.StreamException;
import org.apache.axiom.core.stream.XmlReader;
import org.apache.axiom.om.OMDataSource;

final class DirectPushOMDataSourceReader implements XmlReader {
    private final XMLStreamWriter writer;
    private final OMDataSource dataSource;

    DirectPushOMDataSourceReader(XMLStreamWriter writer, OMDataSource dataSource) {
        this.writer = writer;
        this.dataSource = dataSource;
    }

    @Override
    public boolean proceed() throws StreamException {
        try {
            dataSource.serialize(writer);
        } catch (XMLStreamException ex) {
            throw new StreamException(ex);
        }
        return true;
    }

    @Override
    public void dispose() {
    }
}