kkonyaev

Ladies and getlemen! I made an application that works with Jasper in runtime. When it works under Idea it works properly, But when I try to start java application from command line I have next error: net.sf.jasperreports.engine.JRException: Error loading byte data : D:sourcesja va-webapp-samplerunimagebuffer_1233659969818_70070.class at net.sf.jasperreports.engine.util.JRLoader.loadBytes(JRLoader.java:297 ) at net.sf.jasperreports.engine.design.JRAbstractClassCompiler.compileUni ts(JRAbstractClassCompiler.java:73) at net.sf.jasperreports.engine.design.JRAbstractCompiler.compileReport(J RAbstractCompiler.java:190) at net.sf.jasperreports.engine.JasperCompileManager.compileReport(Jasper CompileManager.java:219) at net.sf.jasperreports.engine.JasperCompileManager.compileReport(Jasper CompileManager.java:205) at com.stinscoman.reports.listprint.SQLToJasper.getReport(SQLToJasper.ja va:54) at com.stinscoman.RunQuery.main(RunQuery.java:81) Caused by: java.io.FileNotFoundException: D:sourcesjava-webapp-samplerunimage buffer_1233659969818_70070.class (â•Ñ… єфрхЄё ÑрщЄш єърчрÑÑ√щ Їрщы) at java.io.FileInputStream.open(Native Method) at java.io.FileInputStream.<init>(Unknown Source) at net.sf.jasperreports.engine.util.JRLoader.loadBytes(JRLoader.java:283 ) ... 6 more What jar(s) should I note in classpath to fix? Or how can I customize jasper compiler ? This is my code: final InputStream isTmp = new ByteArrayInputStream(sReportTemplate.getBytes()); final JasperReport report = JasperCompileManager.compileReport(isTmp); //(DIR_NAME+REPORT_NAME+".jrxml"); System.out.println("compiled"); final InputStream isData = new ByteArrayInputStream(sReportData.getBytes()); final JRXmlDataSource ds = new JRXmlDataSource(isData, XPATH_JASPER); // ds.setLocale(new Locale("WINDOWS-1251")); return JasperFillManager.fillReport(report, new HashMap(), ds); With regards Kkonyaev

Thank you sir. I see you fixed the bug with NPE? How can I download the fixed JAPER jars? I don't wanna rebuild jasper. Konstantin

Good day ladies and gentlemen. I use xml as datasource in my reports. I am russian (WINDOWS-1251) and I need use cyrillc symbols. When the xml contains russian symbols in string values or contains floating-point numeric data - I have a problem when loading data: java.lang.NullPointerException at org.apache.commons.beanutils.locale.LocaleConvertUtilsBean.convert(LocaleConvertUtilsBean.java:235) .... - when I use floating point data or date/timestamp net.sf.jasperreports.engine.JRException: Failed to parse the xml document at net.sf.jasperreports.engine.util.JRXmlUtils.parse(JRXmlUtils.java:74) at net.sf.jasperreports.engine.data.JRXmlDataSource.<init>(JRXmlDataSource.java:200) - when I use cyrillic stings So how can I localize the xml? With regards. Konstantin

Happy New Year ladies and gentlemen! I read how use XML as a datasource in Jasper Reports. I made this report in run-time, but I could not make it in IReport. So I have questions: 1.How can I make it? 2.How can I create XML datasource in Jasper SERVER? With best wishes K. Konyaev This is my program code: JasperReport jasperReport = JasperCompileManager.compileReport(strFileName); JRXmlDataSource xmlDataSource = new JRXmlDataSource(new File("D:/jasperReports/buffer/test.xml"), "/DATA/ROW"); JasperPrint jasperPrint = JasperFillManager.fillReport(jasperReport, params, xmlDataSource); JasperExportManager.exportReportToHtmlFile (jasperPrint, strFileNameHTML); This is content of XML file, that is used as the datasource (D:/jasperReports/buffer/test.xml) <?xml version="1.0" encoding="UTF-8"?> <DATA> <ROW> <NAME>JOHN SMITH</NAME> <AGE>41</AGE> <SALARY>410.0</SALARY> </ROW> <ROW> <NAME>JAMES KITTY</NAME> <AGE>20</AGE> <SALARY>4850.0</SALARY> </ROW> </DATA>

Happy New Year ladies and gentlemen! I read how use XML as a datasource in Jasper Reports. How can I create XML datasource in Jasper SERVER? With best wishes K. Konyaev

Ladies and gentlemen! I made a report where every report group starts from a new page but these groups can have size more then one page. So I need make a table of contents where a page identifier is a some field|variable from the group. Is there a common way to do it or how you an idea to do it? With best wishes

Gentlemen! I have a line-chart where X line is dates and Y line is amounts-by-this-dates. Dates should be displayed DAILY - it is an important condition. But if I draw this chart from whole month I have a poor result - date's labels are overrides. I want to customize it, for example, Mondays should be drown month and day and another days - only day, f.e '20.10', '21', '22','23','24', '25','26','27.10','28'... How can I do it? I tried to use LABEL but it doesn't work... Thank you.

Hi all. Our program works with JasperServer (JS) throw its web-service. We need get PDF-report. I set PDF font name: repo:/Config/Fonts/arial.ttf - and I have an error: cannot load pdf font. BUT when I use standart web user interface that JS provides - there is no problem, it works well. Moreover after I execute report and export it to PDF throw web user interface - I have bo problems even when I use web-service. What is it mean? How can I get PDF report JUST throw web-service without web user interface? BR Konstantin

Hello all. As an expample I have a task to make some common-view reports. They have same query and analogous formats. Would I write it on Java - I should make one base class and some descedants. Cause I use jasper xml - I can use xsl-transformations. If I use simple jasperreports instruments in my own code I can write the transforms directly and I will put self-made xml to JasperComplier. Is there way to make something like this using JasperServer? Best regards Konstantin