org.apache.poi.examples.xslf.MergePresentations Maven / Gradle / Ivy
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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.
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*/
package org.apache.poi.examples.xslf;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import org.apache.poi.xslf.usermodel.XMLSlideShow;
import org.apache.poi.xslf.usermodel.XSLFSlide;
/**
* Merge multiple pptx presentations together
*/
@SuppressWarnings({"java:S106","java:S4823","java:S1192"})
public final class MergePresentations {
private MergePresentations() {}
public static void main(String[] args) throws Exception {
try (XMLSlideShow ppt = new XMLSlideShow()) {
for (String arg : args) {
try (FileInputStream is = new FileInputStream(arg);
XMLSlideShow src = new XMLSlideShow(is)) {
for (XSLFSlide srcSlide : src.getSlides()) {
ppt.createSlide().importContent(srcSlide);
}
}
}
try (FileOutputStream out = new FileOutputStream("merged.pptx")) {
ppt.write(out);
}
}
}
}