src/main/java/org/apache/commons/xml/DelegatingXMLReader.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
 *
 *      https://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.commons.xml;

import java.io.IOException;

import org.xml.sax.ContentHandler;
import org.xml.sax.DTDHandler;
import org.xml.sax.EntityResolver;
import org.xml.sax.ErrorHandler;
import org.xml.sax.InputSource;
import org.xml.sax.SAXException;
import org.xml.sax.SAXNotRecognizedException;
import org.xml.sax.SAXNotSupportedException;
import org.xml.sax.XMLReader;

/**
 * {@link XMLReader} that forwards every method to a wrapped delegate.
 */
class DelegatingXMLReader implements XMLReader {

    private final XMLReader delegate;

    DelegatingXMLReader(final XMLReader delegate) {
        this.delegate = delegate;
    }

    @Override
    public ContentHandler getContentHandler() {
        return delegate.getContentHandler();
    }

    @Override
    public DTDHandler getDTDHandler() {
        return delegate.getDTDHandler();
    }

    @Override
    public EntityResolver getEntityResolver() {
        return delegate.getEntityResolver();
    }

    @Override
    public ErrorHandler getErrorHandler() {
        return delegate.getErrorHandler();
    }

    @Override
    public boolean getFeature(final String name) throws SAXNotRecognizedException, SAXNotSupportedException {
        return delegate.getFeature(name);
    }

    @Override
    public Object getProperty(final String name) throws SAXNotRecognizedException, SAXNotSupportedException {
        return delegate.getProperty(name);
    }

    @Override
    public void parse(final InputSource input) throws IOException, SAXException {
        delegate.parse(input);
    }

    @Override
    public void parse(final String systemId) throws IOException, SAXException {
        delegate.parse(systemId);
    }

    @Override
    public void setContentHandler(final ContentHandler handler) {
        delegate.setContentHandler(handler);
    }

    @Override
    public void setDTDHandler(final DTDHandler handler) {
        delegate.setDTDHandler(handler);
    }

    @Override
    public void setEntityResolver(final EntityResolver resolver) {
        delegate.setEntityResolver(resolver);
    }

    @Override
    public void setErrorHandler(final ErrorHandler handler) {
        delegate.setErrorHandler(handler);
    }

    @Override
    public void setFeature(final String name, final boolean value) throws SAXNotRecognizedException, SAXNotSupportedException {
        delegate.setFeature(name, value);
    }

    @Override
    public void setProperty(final String name, final Object value) throws SAXNotRecognizedException, SAXNotSupportedException {
        delegate.setProperty(name, value);
    }
}