Create PDFExporter.java

Author: kochlisGit

src/utils/PDFExporter.java

@@ -0,0 +1,53 @@
+package utils;
+
+import org.apache.pdfbox.pdmodel.PDDocument;
+import org.apache.pdfbox.pdmodel.PDPage;
+import org.apache.pdfbox.pdmodel.PDPageContentStream;
+import org.apache.pdfbox.pdmodel.font.PDType1Font;
+
+public class PDFExporter implements Runnable
+{
+    private static final String FILEPATH = "/Downloads/chat.pdf";
+
+    private String chatText;
+
+    public PDFExporter(String chatText) {
+        this.chatText = chatText;
+    }
+
+    @Override
+    public void run()
+    {
+        try
+        {
+            PDDocument doc = new PDDocument();
+            PDPage myPage = new PDPage();
+            doc.addPage(myPage);
+
+            PDPageContentStream content = new PDPageContentStream(doc, myPage);
+
+            content.beginText();
+
+            content.setFont(PDType1Font.TIMES_ROMAN, 12);
+            content.setLeading(14.5f);
+            content.newLineAtOffset(25, 700);
+
+            String[] splitText = chatText.split("\n");
+
+            for (int i = 0; i < splitText.length; i++)
+            {
+                content.showText( splitText[i] );
+                content.newLine();
+            }
+
+            content.endText();
+            content.close();
+
+            doc.save(System.getProperty("user.home") + FILEPATH);
+            doc.close();
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+    }
+}