Hi,
I urgently need your help.
First I apologize for my bad English.
I am a newbie of POI, I'm just venturing into their use.
My environment is this:
J2SE 1.5
Eclipse
POI 03/06 (20091214)
I have this problem, I can not replace the text within a text to be replaced
when the ppt contains special characters. An example of a special character
is €
Exception in thread "main" java.lang.NullPointerException
at org.apache.poi.hslf.model.TextRun.storeText(TextRun.java:350)
at org.apache.poi.hslf.model.TextRun.setRawText(TextRun.java:464)
at org.apache.poi.hslf.model.TextRun.setText(TextRun.java:498)
at ExampleError.main(ExampleError.java:41)
Banging his head on, but unable to solve. :,(template_test.ppt
image='smiley_cry.gif' text=':,(' />
Below the code that I'm using:
import org.apache.poi.hslf.HSLFSlideShow;
import org.apache.poi.hslf.model.Slide;
import org.apache.poi.hslf.model.TextRun;
import org.apache.poi.hslf.usermodel.RichTextRun;
import org.apache.poi.hslf.usermodel.SlideShow;
import org.apache.poi.poifs.filesystem.POIFSFileSystem;
public class ExampleError {
public static void main(String[] args) {
POIFSFileSystem fs;
try {
fs = new POIFSFileSystem(new
FileInputStream("c://temp//template_test.ppt"));
SlideShow ppt = new SlideShow(new HSLFSlideShow(fs));
Slide[] slides = ppt.getSlides();
String replace = "Amount €100";
int nSlide = slides.length;
for (int i = 0; i < nSlide; i++) {
TextRun[] txtRun = slides[i].getTextRuns();
for (int j = 0; j < txtRun.length; j++) {
String textGet = txtRun[j].getText();
String txtReplaced =
textGet.replace("{txtTot}", replace);
System.out.println("Replaced: " +
txtReplaced);
txtRun[j].setText(txtReplaced);
}
}
FileOutputStream out = new
FileOutputStream("c://temp//template_final.ppt");
ppt.write(out);
out.close();
} catch (FileNotFoundException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
}
}
Please find attached a ppt that I use for simple tests.
Please help I no longer go forward suggestions are welcome, my code changes
... in short anything.
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