io.gdcc.xoai.xmlio.XmlIoWriter Maven / Gradle / Ivy

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Basic XML IO routines used for XOAI OAI-PMH implementation. Forked from obsolete Lyncode sources.
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/**
 * Copyright 2012 Lyncode
 *
 * 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 io.gdcc.xoai.xmlio;

import java.io.OutputStream;
import javax.xml.namespace.NamespaceContext;
import javax.xml.stream.XMLStreamException;
import javax.xml.stream.XMLStreamWriter;
import org.codehaus.stax2.XMLOutputFactory2;

public class XmlIoWriter implements XMLStreamWriter, AutoCloseable {
    private final XMLStreamWriter writer;
    private final OutputStream outputStream;

    // Ignore SonarCloud warning here - it's used the way the library says we must use it.
    // https://sonarcloud.io/organizations/gdcc/rules?open=java%3AS3252&rule_key=java%3AS3252
    @SuppressWarnings("java:S3252")
    public XmlIoWriter(OutputStream output) throws XMLStreamException {
        this.writer = XMLOutputFactory2.newFactory().createXMLStreamWriter(output);
        this.outputStream = output;
    }

    @Override
    public void writeStartElement(String localName) throws XMLStreamException {
        writer.writeStartElement(localName);
    }

    @Override
    public void writeStartElement(String namespaceURI, String localName) throws XMLStreamException {
        writer.writeStartElement(namespaceURI, localName);
    }

    @Override
    public void writeStartElement(String prefix, String localName, String namespaceURI)
            throws XMLStreamException {
        writer.writeStartElement(prefix, localName, namespaceURI);
    }

    @Override
    public void writeEmptyElement(String namespaceURI, String localName) throws XMLStreamException {
        writer.writeEmptyElement(namespaceURI, localName);
    }

    @Override
    public void writeEmptyElement(String prefix, String localName, String namespaceURI)
            throws XMLStreamException {
        writer.writeEmptyElement(prefix, localName, namespaceURI);
    }

    @Override
    public void writeEmptyElement(String localName) throws XMLStreamException {
        writer.writeEmptyElement(localName);
    }

    @Override
    public void writeEndElement() throws XMLStreamException {
        writer.writeEndElement();
    }

    @Override
    public void writeEndDocument() throws XMLStreamException {
        writer.writeEndDocument();
    }

    @Override
    public void close() throws XMLStreamException {
        writer.close();
    }

    @Override
    public void flush() throws XMLStreamException {
        writer.flush();
    }

    @Override
    public void writeAttribute(String localName, String value) throws XMLStreamException {
        writer.writeAttribute(localName, value);
    }

    @Override
    public void writeAttribute(String prefix, String namespaceURI, String localName, String value)
            throws XMLStreamException {
        writer.writeAttribute(prefix, namespaceURI, localName, value);
    }

    @Override
    public void writeAttribute(String namespaceURI, String localName, String value)
            throws XMLStreamException {
        writer.writeAttribute(namespaceURI, localName, value);
    }

    @Override
    public void writeNamespace(String prefix, String namespaceURI) throws XMLStreamException {
        writer.writeNamespace(prefix, namespaceURI);
    }

    @Override
    public void writeDefaultNamespace(String namespaceURI) throws XMLStreamException {
        writer.writeDefaultNamespace(namespaceURI);
    }

    @Override
    public void writeComment(String data) throws XMLStreamException {
        writer.writeComment(data);
    }

    @Override
    public void writeProcessingInstruction(String target) throws XMLStreamException {
        writer.writeProcessingInstruction(target);
    }

    @Override
    public void writeProcessingInstruction(String target, String data) throws XMLStreamException {
        writer.writeProcessingInstruction(target, data);
    }

    @Override
    public void writeCData(String data) throws XMLStreamException {
        writer.writeCData(data);
    }

    @Override
    public void writeDTD(String dtd) throws XMLStreamException {
        writer.writeDTD(dtd);
    }

    @Override
    public void writeEntityRef(String name) throws XMLStreamException {
        writer.writeEntityRef(name);
    }

    @Override
    public void writeStartDocument() throws XMLStreamException {
        writer.writeStartDocument();
    }

    @Override
    public void writeStartDocument(String version) throws XMLStreamException {
        writer.writeStartDocument(version);
    }

    @Override
    public void writeStartDocument(String encoding, String version) throws XMLStreamException {
        writer.writeStartDocument(encoding, version);
    }

    @Override
    public void writeCharacters(String text) throws XMLStreamException {
        writer.writeCharacters(text);
    }

    @Override
    public void writeCharacters(char[] text, int start, int len) throws XMLStreamException {
        writer.writeCharacters(text, start, len);
    }

    @Override
    public String getPrefix(String uri) throws XMLStreamException {
        return writer.getPrefix(uri);
    }

    @Override
    public void setPrefix(String prefix, String uri) throws XMLStreamException {
        writer.setPrefix(prefix, uri);
    }

    @Override
    public void setDefaultNamespace(String uri) throws XMLStreamException {
        writer.setDefaultNamespace(uri);
    }

    @Override
    public void setNamespaceContext(NamespaceContext context) throws XMLStreamException {
        writer.setNamespaceContext(context);
    }

    @Override
    public NamespaceContext getNamespaceContext() {
        return writer.getNamespaceContext();
    }

    @Override
    public Object getProperty(String name) throws IllegalArgumentException {
        return writer.getProperty(name);
    }

    public OutputStream getOutputStream() {
        return outputStream;
    }
}