Examples of com.itextpdf.text.exceptions.InvalidPdfException

com.itextpdf.text.exceptions.InvalidPdfException
Typed exception used when opening an existing PDF document. Gets thrown when the document isn't a valid PDF document. @since 2.1.5

                    xr[(int)num] = obj;
                }
            }
        }
        if (trailer == null)
            throw new InvalidPdfException(MessageLocalization.getComposedMessage("trailer.not.found"));
        xref = new long[(int)(top * 2)];
        for (int k = 0; k < top; ++k) {
            long obj[] = xr[k];
            if (obj != null)
                xref[k * 2] = obj[0];

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        if (ch != -1)
            file.pushBack((byte)ch);
    }
    
    public void throwError(String error) throws IOException {
        throw new InvalidPdfException(MessageLocalization.getComposedMessage("1.at.file.pointer.2", error, String.valueOf(file.getFilePointer())));
    }

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    public char checkPdfHeader() throws IOException {
        file.setStartOffset(0);
        String str = readString(1024);
        int idx = str.indexOf("%PDF-");
        if (idx < 0)
            throw new InvalidPdfException(MessageLocalization.getComposedMessage("pdf.header.not.found"));
        file.setStartOffset(idx);
        return str.charAt(idx + 7);
    }

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    public void checkFdfHeader() throws IOException {
        file.setStartOffset(0);
        String str = readString(1024);
        int idx = str.indexOf("%FDF-");
        if (idx < 0)
            throw new InvalidPdfException(MessageLocalization.getComposedMessage("fdf.header.not.found"));
        file.setStartOffset(idx);
    }

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          String str = readString(arrLength);
          int idx = str.lastIndexOf("startxref");
          if (idx >= 0) return pos + idx;
          pos = pos - arrLength + 9; // 9 = "startxref".length()
      }
        throw new InvalidPdfException(MessageLocalization.getComposedMessage("pdf.startxref.not.found"));
    }

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Related Classes of com.itextpdf.text.exceptions.InvalidPdfException

com.itextpdf.text.pdf.PdfReader

com.itextpdf.text.pdf.PRTokeniser

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