I've been struggling with one problem for 3 days, I don't know what to do next. After updating pdfbox from version 1.8.8 to version 2.0.26 there was an exception when trying to print pdf. It is not present in all scenarios, but in some.
Here is the code:
private static void addFooterText(PDPageContentStream contentStream, PdfProperties.AwFuer gesellschaftVon, PdfProperties.AwFuer gesellschaftFuer, PdfDocType docType) throws IOException {
PDFont font = PDType1Font.HELVETICA;
contentStream.beginText();
contentStream.setFont(font, 6);
contentStream.newLineAtOffset(225, 24);
String docTypeKsu = getKsuDocType(docType);
if (!TextConstants.AUDI_BESTELLUNG.equals(docTypeKsu)) {
String gkzFuer = gesellschaftFuer.getGesellschaftFuer();
String gkzVon = gesellschaftVon.getGesellschaftFuer();
String ksuString = KsuTextFrontEnd.getKsuText(docTypeKsu, gkzVon, gkzFuer); // CR819
contentStream.showText(ksuString); // CR819
}
}
private static void addFooterTextFinal(PDPageContentStream contentStream, PdfProperties.AwFuer gesellschaftVon, PdfProperties.AwFuer gesellschaftFuer, PdfDocType docType) throws IOException {
PDFont font = PDType1Font.HELVETICA;
contentStream.beginText();
contentStream.setFont(font, 6);
contentStream.newLineAtOffset(225, 24);
String docTypeKsu = getKsuDocType(docType);
String gkzFuer = gesellschaftFuer.getGesellschaftFuer();
String gkzVon = gesellschaftVon.getGesellschaftFuer();
String ksuString = KsuTextFrontEnd.getKsuText(docTypeKsu, gkzVon, gkzFuer);
contentStream.showText(ksuString);
}
And another file:
public void create(Map hashmap, OutputStream out, String FormularName) throws PdfException {
PDDocument pdf = null;
try {
pdf = PDDocument.load(new File(FormularName));
PDDocumentCatalog docCatalog = pdf.getDocumentCatalog();
PDAcroForm acroForm = docCatalog.getAcroForm();
List<?> fields = acroForm.getFields();
Iterator<?> fieldsIter = fields.iterator();
while (fieldsIter.hasNext()) {
PDField field = (PDField) fieldsIter.next();
String value = field.getPartialName().toString();
if (hashmap.containsKey(value)) {
field.setValue((String) hashmap.get(value));
} else {
continue;
}
}
try {
pdf.save(out);
} catch (IOException e) {
LOGGER.error(e);
throw new PdfException(e.getMessage());
}
} catch (IOException e2) {
LOGGER.error(e2);
throw new PdfException(e2.getMessage());
} finally {
if (pdf != null) {
try {
pdf.close();
} catch (IOException e) {
LOGGER.error(e);
}
}
}
I tried to change version of fontbox / pdfbox. I don't know what to do else. Probably U+0000 is null value. Should I somehow avoid this sign. There were no exception in version 1.8.8
Stacktrace in browser:
Exception type: class javax.ejb.EJBException
Exception message: javax.servlet.ServletException: See nested exception; nested exception is: java.lang.IllegalArgumentException: U+0000 is not available in this font's encoding: WinAnsiEncoding
User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.0.0 Safari/537.36
Stack trace:
javax.servlet.ServletException: See nested exception; nested exception is: java.lang.IllegalArgumentException: U+0000 is not available in this font's encoding: WinAnsiEncoding
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:606)
at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1290)
at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:778)
at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:475)
at com.ibm.ws.webcontainer.filter.WebAppFilterChain.invokeTarget(WebAppFilterChain.java:152)
at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:94)
at org.primefaces.webapp.filter.FileUploadFilter.doFilter(FileUploadFilter.java:111)
at com.ibm.ws.webcontainer.filter.FilterInstanceWrapper.doFilter(FilterInstanceWrapper.java:207)
at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:91)
at com.ibm.ws.webcontainer.filter.FilterInstanceWrapper.doFilter(FilterInstanceWrapper.java:207)
at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:91)
at com.ibm.ws.webcontainer.filter.FilterInstanceWrapper.doFilter(FilterInstanceWrapper.java:207)
at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:91)
at
com.ibm.ws.webcontainer.filter.FilterInstanceWrapper.doFilter(FilterInstanceWrapper.java:207)
at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:91)
at com.ibm.ws.webcontainer.filter.FilterInstanceWrapper.doFilter(FilterInstanceWrapper.java:207)
at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:91)
at com.ibm.ws.webcontainer.filter.FilterInstanceWrapper.doFilter(FilterInstanceWrapper.java:207)
at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:91)
at org.apache.logging.log4j.web.Log4jServletFilter.doFilter(Log4jServletFilter.java:71)
at com.ibm.ws.webcontainer.filter.FilterInstanceWrapper.doFilter(FilterInstanceWrapper.java:207)
at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:91)
at com.ibm.ws.webcontainer.filter.WebAppFilterManager.doFilter(WebAppFilterManager.java:1021)
at com.ibm.ws.webcontainer.filter.WebAppFilterManager.invokeFilters(WebAppFilterManager.java:1143)
at com.ibm.ws.webcontainer.servlet.CacheServletWrapper.handleRequest(CacheServletWrapper.java:82)
at com.ibm.ws.webcontainer.WebContainer.handleRequest(WebContainer.java:956)
at com.ibm.ws.webcontainer.osgi.DynamicVirtualHost$2.run(DynamicVirtualHost.java:280)
at com.ibm.ws.http.dispatcher.internal.channel.HttpDispatcherLink$TaskWrapper.run(HttpDispatcherLink.java:967)
at com.ibm.ws.http.dispatcher.internal.channel.HttpDispatcherLink.wrapHandlerAndExecute(HttpDispatcherLink.java:359)
at com.ibm.ws.http.dispatcher.internal.channel.HttpDispatcherLink.ready(HttpDispatcherLink.java:318)
at com.ibm.ws.http.channel.internal.inbound.HttpInboundLink.handleDiscrimination(HttpInboundLink.java:471)
at com.ibm.ws.http.channel.internal.inbound.HttpInboundLink.handleNewRequest(HttpInboundLink.java:405)
at com.ibm.ws.http.channel.internal.inbound.HttpInboundLink.processRequest(HttpInboundLink.java:285)
at com.ibm.ws.http.channel.internal.inbound.HttpICLReadCallback.complete(HttpICLReadCallback.java:66)
at com.ibm.ws.tcpchannel.internal.WorkQueueManager.requestComplete(WorkQueueManager.java:504)
at com.ibm.ws.tcpchannel.internal.WorkQueueManager.attemptIO(WorkQueueManager.java:574)
at com.ibm.ws.tcpchannel.internal.WorkQueueManager.workerRun(WorkQueueManager.java:929)
at com.ibm.ws.tcpchannel.internal.WorkQueueManager$Worker.run(WorkQueueManager.java:1018)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
