What Is fop.jar in fop-2.7-bin.zip

What Is fop.jar? I got it from the fop-2.7-bin.zip.

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fop.jar in fop-2.7-bin.zip is the JAR file for FOP 2.7, which is a print formatter driven by XSL formatting objects (XSL-FO). You can obtain fop.jar from the build folder of the fop-2.7-bin.zip file.

Below is the information about the fop.jar (2.2) file:

JAR File Size and Download Location:

JAR name: fop.jar, fop-2.7.jar
Target JDK version: 1.7
File name: fop.jar
File size: 4442817 bytes
Release date: 20-Jan-2022
Download: Apache FOP Website

Java source code files for fop.jar:


 * 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,
 * See the License for the specific language governing permissions and
 * limitations under the License.

/* $Id: UnresolvedListElementWithLength.java 1296526 2012-03-03 00:18:45Z gadams $ */

package org.apache.fop.layoutmgr;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;

import org.apache.fop.traits.MinOptMax;

 * This class represents an unresolved list element element with a (conditional) length. This
 * is the base class for spaces, borders and paddings.
public abstract class UnresolvedListElementWithLength extends UnresolvedListElement {

    /** Logger instance */
    protected static final Log log = LogFactory.getLog(UnresolvedListElementWithLength.class);

    private MinOptMax length;
    private boolean conditional;
    private RelSide side;
    private boolean isFirst;
    private boolean isLast;

     * Main constructor
     * @param position the Position instance needed by the addAreas stage of the LMs.
     * @param length the length of the element
     * @param side the side to which this element applies
     * @param conditional true if it's a conditional element (conditionality=discard)
     * @param isFirst true if this is a space-before of the first area generated.
     * @param isLast true if this is a space-after of the last area generated.
    public UnresolvedListElementWithLength(Position position, MinOptMax length,
            RelSide side,
            boolean conditional, boolean isFirst, boolean isLast) {
        this.length = length;
        this.side = side;
        this.conditional = conditional;
        this.isFirst = isFirst;
        this.isLast = isLast;

    /** {@inheritDoc} */
    public boolean isConditional() {
        return this.conditional;

    /** @return the space as resolved MinOptMax instance */
    public MinOptMax getLength() {
        return this.length;

    /** @return the side this element was generated for */
    public RelSide getSide() {
        return this.side;

    /** @return true if this is a space-before of the first area generated. */
    public boolean isFirst() {
        return this.isFirst;

    /** @return true if this is a space-after of the last area generated. */
    public boolean isLast() {
        return this.isLast;

     * Called to notify the affected layout manager about the effective length after resolution.
     * This method is called once before each call to the layout manager's addAreas() method.
     * @param effectiveLength the effective length after resolution (may be null which equals to
     *                        zero effective length)
    public abstract void notifyLayoutManager(MinOptMax effectiveLength);

    /** {@inheritDoc} */
    public String toString() {
        StringBuffer sb = new StringBuffer();
        sb.append(getSide().getName()).append(", ");
        if (isConditional()) {
        } else {
        if (isFirst()) {
        if (isLast()) {
        return sb.toString();




Or download all of them as a single archive file:

File name: fop-2.7-src.zip
File size: 3401312 bytes
Release date: 2022-01-20


"fop" Command in fop-2.7-bin.zip

What Is fop-2.7-bin.zip

Download and Installing of FOP 2.x

⇑⇑ FAQ for FOP (Formatting Object Processor)

2016-07-07, 32212👍, 0💬