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PR2WordCloud
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Merge pull request 'FileManager' (#2) from FileManager into main 

Reviewed-on: #2
main
Daniel Fromm 2025-04-29 16:12:44 +02:00
parent 16e84bd19a 21546dd91d
commit 0e06382ca2
2 changed files with 34 additions and 9 deletions
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8
pom.xml
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@ -8,6 +8,14 @@
<artifactId>PR2WordCloud</artifactId> <artifactId>PR2WordCloud</artifactId>
<version>1.0-SNAPSHOT</version> <version>1.0-SNAPSHOT</version>
<dependencies>
<dependency>
<groupId>org.apache.pdfbox</groupId>
<artifactId>pdfbox</artifactId>
<version>2.0.29</version>
</dependency>
</dependencies>
<properties> <properties>
<maven.compiler.source>23</maven.compiler.source> <maven.compiler.source>23</maven.compiler.source>
<maven.compiler.target>23</maven.compiler.target> <maven.compiler.target>23</maven.compiler.target>

21
src/main/java/domain/FileManager.java
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@ -1,5 +1,7 @@
package domain; package domain;
import org.apache.pdfbox.pdmodel.PDDocument;
import org.apache.pdfbox.text.PDFTextStripper;
import javax.swing.*; import javax.swing.*;
import javax.swing.filechooser.FileNameExtensionFilter; import javax.swing.filechooser.FileNameExtensionFilter;
import java.io.File; import java.io.File;
@ -7,6 +9,7 @@ import java.io.File;
public class FileManager { public class FileManager {
public void loadFile() { public void loadFile() {
try{
JFileChooser fileChooser = new JFileChooser(); JFileChooser fileChooser = new JFileChooser();
fileChooser.setFileFilter(new FileNameExtensionFilter("PDF Files", "pdf")); fileChooser.setFileFilter(new FileNameExtensionFilter("PDF Files", "pdf"));
@ -15,10 +18,24 @@ public class FileManager {
if (result == JFileChooser.APPROVE_OPTION) { if (result == JFileChooser.APPROVE_OPTION) {
File selectedFile = fileChooser.getSelectedFile(); File selectedFile = fileChooser.getSelectedFile();
System.out.println("Ausgewählte Datei: " + selectedFile.getAbsolutePath()); System.out.println("Ausgewählte Datei: " + selectedFile.getAbsolutePath());
// Hier kannst du die Datei weiterverarbeiten
} else { try (PDDocument document = PDDocument.load(selectedFile)) {
PDFTextStripper pdfStripper = new PDFTextStripper();
String text = pdfStripper.getText(document);
String regex = "[,\\s\\.:/]";
String[] words = text.split(regex);
for(String word : words) {
System.out.println(word);
}
}
}
else {
System.out.println("Dateiauswahl abgebrochen."); System.out.println("Dateiauswahl abgebrochen.");
} }
} catch (Exception e) {
e.printStackTrace();
}
} }
public void saveFile(){} public void saveFile(){}