[FOP-2581] [PATCH] NumberFormatException when page-sequence format can't be parsed as an Integer

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.1
• Assignee: Simon Steiner
• Reporter: Alexios Giotis
• Created: 26/Feb/16 14:08
• Updated: 29/Feb/16 14:52
• Resolved: 29/Feb/16 14:52

Description

This was introduced in FOP-2548 "Support Barcode4J page number". The test FO of FOP-2548 was changed by specifying a format in

<fo:page-sequence master-reference="simple" format="A">

To reproduce it:

$ ./fop barcode-test.fo -if out.if.xml
Feb 26, 2016 2:29:14 PM org.apache.fop.events.LoggingEventListener processEvent
INFO: Rendered page #1.
Feb 26, 2016 2:29:14 PM org.apache.fop.events.LoggingEventListener processEvent
INFO: Rendered page #2.


$ ./fop -ifin out.if.xml out.pdf
Feb 26, 2016 2:29:47 PM org.apache.fop.cli.Main startFOP
SEVERE: Exception
org.apache.fop.apps.FOPException: For input string: "A"
java.lang.NumberFormatException: For input string: "A"
	at org.apache.fop.cli.InputHandler.transformTo(InputHandler.java:288)
	at org.apache.fop.cli.IFInputHandler.renderTo(IFInputHandler.java:77)
	at org.apache.fop.cli.Main.startFOP(Main.java:186)
	at org.apache.fop.cli.Main.main(Main.java:217)
Caused by: java.lang.NumberFormatException: For input string: "A"
	at java.lang.NumberFormatException.forInputString(NumberFormatException.java:65)
	at java.lang.Integer.parseInt(Integer.java:492)
	at java.lang.Integer.parseInt(Integer.java:527)
	at org.apache.fop.render.intermediate.IFParser$Handler$PageHandler.startElement(IFParser.java:526)
	at org.apache.fop.render.intermediate.IFParser$Handler.startIFElement(IFParser.java:369)
	at org.apache.fop.render.intermediate.IFParser$Handler.startElement(IFParser.java:310)
	at org.apache.xalan.transformer.TransformerIdentityImpl.startElement(TransformerIdentityImpl.java:1073)
	at org.apache.xerces.parsers.AbstractSAXParser.startElement(Unknown Source)
	at org.apache.xerces.xinclude.XIncludeHandler.startElement(Unknown Source)
	at org.apache.xerces.impl.XMLNSDocumentScannerImpl.scanStartElement(Unknown Source)
	at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(Unknown Source)
	at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source)
	at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
	at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
	at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
	at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)
	at org.apache.xerces.jaxp.SAXParserImpl$JAXPSAXParser.parse(Unknown Source)
	at org.apache.xalan.transformer.TransformerIdentityImpl.transform(TransformerIdentityImpl.java:485)
	at org.apache.fop.cli.InputHandler.transformTo(InputHandler.java:285)
	... 3 more