org.sejda.impl.itext.util.ITextUtils Maven / Gradle / Ivy

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/*
 * Created on 04/lug/2010
 *
 * Copyright 2010 by Andrea Vacondio ([email protected]).
 * 
 * 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 org.sejda.impl.itext.util;

import com.lowagie.text.pdf.PdfReader;

/**
 * Provides utility methods to handle iText related components.
 * 
 * @author Andrea Vacondio
 * 
 */
public final class ITextUtils {

    private ITextUtils() {
        // on purpose
    }

    /**
     * Null safe close of the input {@link PdfReader}
     * 
     * @param pdfReader
     */
    public static void nullSafeClosePdfReader(PdfReader pdfReader) {
        if (pdfReader != null) {
            pdfReader.close();
        }
    }
}