I had written a short program which splices some text into a
RichTextRun.
Here is my exception:
Exception in thread "main" java.lang.StringIndexOutOfBoundsException:
String index out of range: 178
at java.lang.String.substring(String.java:1765)
at
org.apache.poi.hslf.usermodel.RichTextRun.getText(RichTextRun.java:133)
at hslf.InsertText.insertText(InsertText.java:39)
at hslf.InsertText.main(InsertText.java:19)
Process exited with exit code 1.
Here is my code. The location of the exception is marked:
public class InsertText {
public InsertText() {
}
public static void main(String[] args) throws IOException {
InsertText insertText = new InsertText();
insertText.insertText();
}
public void insertText() throws IOException {
SlideShow ppt = new SlideShow(new
HSLFSlideShow("c:/test/test2.ppt"));
Slide slide2 = ppt.getSlides()[1];
String contchan = "9.9";
String actreflect = "8";
String indOrg = "0.090";
Shape[] sh = slide2.getShapes();
for (int j = 0; j < sh.length; j++) {
if (sh[j] instanceof TextBox){
TextBox shape = (TextBox)sh[j];
if (shape.getTextRun() != null) {
RichTextRun[] rtr =
shape.getTextRun().getRichTextRuns();
for (RichTextRun rich: rtr) {
//EXCEPTION OCCURS HERE (NEXT LINE) AFTER NEXT
BLOCK OF CODE HAS EXECUTED AND LOOPED
if
(rich.getText().trim().startsWith("Continuity")) {
String master = rich.getText();
int pos1 = master.indexOf("=");
String b4contchan = master.substring(0, pos1
+ 2);
int pos2 = master.indexOf("Action");
String aftcontchan = master.substring(pos2 -
1);
master = b4contchan + contchan +
aftcontchan;
System.err.println("master = " + master);
rich.setText(master);
}
}
}
}
}
FileOutputStream out = new
FileOutputStream("c:/test/test2.ppt");
ppt.write(out);
out.close();
}
}
If I comment out rich.setText(master) the program runs to completion but
doesn't of course change the RichTextRun in test2.ppt. It doesn't make
any sense . . . it seems as though setting this text is affecting the
entire array of RichTextRuns. I mean after rich.setText(master) the
loop ends and goes on to the text position in the array. This next loop
is affected. I don't know why.
Thanks.
Regards,
Eric Hamacher
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