org.docx4j.convert.out.fo.FOConversionImageHandler Maven / Gradle / Ivy

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export docx to PDF via XSL FO, using Apache FOP

There is a newer version: 11.5.0

/*
   Licensed to Plutext Pty Ltd under one or more contributor license agreements.  
   
 *  This file is part of docx4j.

    docx4j is 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.docx4j.convert.out.fo;

import java.io.File;
import java.net.MalformedURLException;

import org.docx4j.model.images.FileConversionImageHandler;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

/** This is a File-based ImageHandler, for generating images used in FO/PDF-documents
 */
public class FOConversionImageHandler extends FileConversionImageHandler {
	
	private final static Logger log = LoggerFactory.getLogger(FOConversionImageHandler.class);
	

	/** Create a PDFConversionImageHandler, 
	 * the images are generated in the java.io.tmpdir directory, runs are differentiated with an uuid
	 */
	public FOConversionImageHandler() {
		super(null, true);
	}

	/** Create a PDFConversionImageHandler
	 * 
	 * @param imageDirPath Path where the images should be stored
	 * @param includeUUID, if a uuid should be used in the image name to differentiate the runs
	 */
	public FOConversionImageHandler(String imageDirPath, boolean includeUUID) {
		super(imageDirPath, includeUUID);
	}

	@Override
	protected String setupImageUri(File imageFile) {
		// file:///"
		try {
			return imageFile.toURI().toURL().toString();
		} catch (MalformedURLException e) {
			log.error(e.getMessage(), e);
			return imageFile.getName();
		}
	}
}