org.apache.fop.render.pdf.pdfbox.PDFBoolean Maven / Gradle / Ivy

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Apache FOP PDF Images plug-in extends FOP in order to add support for using PDF images in fo:external-graphic elements when generating PDF files.

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/*
 * 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.
 */

/* $Id: PDFBoolean.java 1373819 2012-08-16 13:14:50Z mehdi $ */

package org.apache.fop.render.pdf.pdfbox;

import java.io.IOException;
import java.io.OutputStream;

import org.apache.commons.io.output.CountingOutputStream;

import org.apache.fop.pdf.PDFDocument;
import org.apache.fop.pdf.PDFObject;

/**
 * Represents a boolean object.
 */
public class PDFBoolean extends PDFObject {

    private boolean value;

    /**
     * Main constructor.
     * @param value the boolean value
     */
    public PDFBoolean(boolean value) {
        this.value = value;
    }

    /**
     * Returns the boolean value
     * @return the boolean value
     */
    public boolean getValue() {
        return this.value;
    }

    @Override
    public int output(OutputStream stream) throws IOException {
        CountingOutputStream cout = new CountingOutputStream(stream);
        PDFDocument.flushTextBuffer(new StringBuilder(Boolean.toString(getValue())), cout);
        return cout.getCount();
    }
}