I would like to seek some assistance in determining why there are no data displayed.
When i debugged the codes, the JsonDataSource contains values coming from the JSON File.
On iReport, values are correctly displayed on both parameter and data fields, but when run thru the codes below only the parameter fields are displayed.
Below is the code snippet that I'm using.
public ActionForward createReport(ActionMapping mapping, ActionForm form,
HttpServletRequest request, HttpServletResponse response)
throws Exception {
String sReportType = (String) request.getParameter("srt");
String sRepType = "";
String sDateFrom = (String) request.getParameter("sdf");
String sDateTo = (String) request.getParameter("sdt");
String sBID = (String) request.getParameter("ddid");
Collection clCol = null;
JSONSerializer serializer = new JSONSerializer();
clCol = dUtil.getInfo(sBID, 1, sDateTo);
String sJsonString = this.convertToJson(clCol, serializer);
Map params = new HashMap();
params.put(JsonQueryExecuterFactory.JSON_DATE_PATTERN, "MM/dd/yyyy");
params.put(JsonQueryExecuterFactory.JSON_NUMBER_PATTERN, "#,##0.##");
params.put(JsonQueryExecuterFactory.JSON_LOCALE, Locale.ENGLISH);
params.put(JRParameter.REPORT_LOCALE, Locale.US);
params.put("bid", dUtil.getNameById(sBID));
params.put("datefrom", sDateFrom);
params.put("dateto", sDateTo);
params.put("reportby", sFullName);
String sFPath = pReader.getPropValue(pReader.REPOJSONDIR);
String sFileNm = pReader.getPropValue(pReader.REPOJSONFILENAME);
String sRepName = dUtil.getReportFileName(sReportType);
sRepType = pReader.getPropValue(pReader.GETREPORTMPLT) + sRepName;
String sFileName = sFPath + sSID.substring(0, 5) + sFileNm;
String sFilePDF = pReader.getPropValue(pReader.GETREPORTMPLTOUT)
+ sSID.substring(0, 5)
+ sRepName.substring(0, sRepName.indexOf("."))
+ ".pdf";
//byte[] bytes = null;
JasperPrint jasperPrint = null;
//ServletOutputStream servletOutputStream = response.getOutputStream();
InputStream reportStream = getClass().getResourceAsStream(sRepType);
// Block for JSON File creation
try {
FileWriter fw = new FileWriter(new File(sFileName));
fw.write(sJsonString);
fw.flush();
fw.close();
} catch (FileNotFoundException fex) {
logMe.setLogError(sUser, sSID, fex.getLocalizedMessage());
}
//End Block
//Block for JasperReport PDF creation
try {
//Getting JSON File as inputStream
InputStream is = new FileInputStream(sFileName);
//Creating JSONDataSource Object
JsonDataSource jds = new JsonDataSource(is);
//Filling ReportFile with JSON Data from file
jasperPrint = JasperFillManager.fillReport(reportStream, params, jds); //<<-- Is this where the problem is?
//Creating the PDF file for web loading.
JasperExportManager.exportReportToPdfFile(jasperPrint, sFilePDF); // <<-- or this one?
//Closing the JSON File inputStream
jds.close();
is.close();
//Closing the JasperReport File Stream
reportStream.close();
//Passing the filename to the browser for jquery handling.
response.getWriter().write(sFilePDF.replace(pReader.getPropValue(pReader.GETREPORTMPLTOUT),
request.getContextPath() + pReader.getPropValue(pReader.GETREPORTMPLTDIR)));
} catch (JRException e) {
log.setLogInfo(sUser, sSID, "Report [createReport] create report error [" + sFilePDF + "]["
+ sReportType + "][" + sDateFrom + " - " + sDateTo + "] ["
+ e.getLocalizedMessage() + "]");
} catch (FileNotFoundException ex) {
log.setLogFatal(sUser, sSID, ex.getMessage());
} catch (Exception e) {
log.setLogFatal(sUser, sSID, e.getMessage());
}
logMe.setLogInfo(sUser, sSID, "exiting createreport");
return null;
}
Appreciate anyone's assistance on the matter.
below is the json source and jrxml file.
filename: c7070payroll.json
content:
{"rows":[{"acctno":"3008000017","approved":false,"approvedby":"Test","batchcount":1,"branchid":"ff39540a6ded24c3feba8501a42fc34b","cashcard":false,"class":"com.upload.PayHeader","clientid":"3bedcbe428fc959e87e92062358bdaf3","compname":"test user 123","date_approved":1344441600000,"date_credit":1344488158000,"date_processed":null,"date_uploaded":1344488158000,"id":"9465306278db2ac8386c745fcd5eae6f","istpd":true,"payroll_filename":"AA10809001.java","processed":false,"processed_by":null,"status":2,"status_desc":"Approved, With Warnings","total_amount":49993040.71,"total_records":11,"uploaded_by":"Test"},{"acctno":"6018539400951087","approved":true,"approvedby":"Test","batchcount":2,"branchid":"ff39540a6ded24c3feba8501a42fc34b","cashcard":false,"class":"com.upload.PayHeader","clientid":"862bb9ea069ea12c9bff2051871a8102","compname":"Test User 456","date_approved":1344488172000,"date_credit":1344488172000,"date_processed":null,"date_uploaded":1344488172000,"id":"dac748c0b1101d40f0916039e92253d3","istpd":true,"payroll_filename":"GOFISH.java","processed":false,"processed_by":null,"status":2,"status_desc":"REJECT, Invalid syntax","total_amount":250000.0,"total_records":10,"uploaded_by":"Test"}]}
filename: PQ4.jrxml
xml content:
`<?xml version="1.0" encoding="UTF-8"?>
<jasperReport xmlns="http://jasperreports.sourceforge.net/jasperreports" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://jasperreports.sourceforge.net/jasperreports http://jasperreports.sourceforge.net/xsd/jasperreport.xsd" name="PFBA_Q4" pageWidth="1008" pageHeight="612" orientation="Landscape" whenNoDataType="AllSectionsNoDetail" columnWidth="968" leftMargin="20" rightMargin="20" topMargin="20" bottomMargin="20" isFloatColumnFooter="true" uuid="cb26c490-b5d4-4f6a-b2a6-5fa0cae6269a">
<property name="ireport.zoom" value="1.0"/>
<property name="ireport.x" value="0"/>
<property name="ireport.y" value="0"/>
<parameter name="branchid" class="java.lang.String">
<defaultValueExpression><![CDATA[]]></defaultValueExpression>
</parameter>
<parameter name="datefrom" class="java.lang.String">
<defaultValueExpression><![CDATA[]]></defaultValueExpression>
</parameter>
<parameter name="dateto" class="java.lang.String">
<defaultValueExpression><![CDATA[]]></defaultValueExpression>
</parameter>
<parameter name="reportby" class="java.lang.String">
<defaultValueExpression><![CDATA[]]></defaultValueExpression>
</parameter>
<queryString language="json">
<![CDATA[rows]]>
</queryString>
<field name="payroll_filename" class="java.lang.String">
<fieldDescription><![CDATA[payroll_filename]]></fieldDescription>
</field>
<field name="date_uploaded" class="java.lang.String">
<fieldDescription><![CDATA[date_uploaded]]></fieldDescription>
</field>
<field name="uploaded_by" class="java.lang.String">
<fieldDescription><![CDATA[date_uploaded]]></fieldDescription>
</field>
<field name="total_records" class="java.lang.String">
<fieldDescription><![CDATA[total_records]]></fieldDescription>
</field>
<field name="total_amount" class="java.lang.String">
<fieldDescription><![CDATA[total_amount]]></fieldDescription>
</field>
<field name="acctno" class="java.lang.String">
<fieldDescription><![CDATA[acctno]]></fieldDescription>
</field>
<field name="compname" class="java.lang.String">
<fieldDescription><![CDATA[compname]]></fieldDescription>
</field>
<field name="status_desc" class="java.lang.String">
<fieldDescription><![CDATA[status_desc]]></fieldDescription>
</field>
<field name="date_credit" class="java.lang.String">
<fieldDescription><![CDATA[date_credit]]></fieldDescription>
</field>
<field name="branchid" class="java.lang.String">
<fieldDescription><![CDATA[branchid]]></fieldDescription>
</field>
<sortField name="compname"/>
<background>
<band splitType="Stretch"/>
</background>
<title>
<band height="37" splitType="Stretch"/>
</title>
<pageHeader>
<band height="55" splitType="Stretch">
<staticText>
<reportElement uuid="8ccadef7-6c06-446f-b0d0-2018c9e7f483" x="0" y="0" width="968" height="17"/>
<textElement textAlignment="Center"/>
<text><![CDATA[Payroll Files]]></text>
</staticText>
<textField>
<reportElement uuid="ff174d4e-2373-4c37-99ca-ccf09a0a9d0a" x="0" y="17" width="968" height="20"/>
<textElement textAlignment="Center"/>
<textFieldExpression><![CDATA["Date Covered: uploaded from " + $P{datefrom} + " to " + $P{dateto}]]></textFieldExpression>
</textField>
<textField isBlankWhenNull="true">
<reportElement uuid="86b5b2f5-288d-4348-8972-ad0e04748cbe" x="0" y="35" width="209" height="20"/>
<textElement/>
<textFieldExpression><![CDATA["Branch : " + $F{branchid}]]></textFieldExpression>
</textField>
<textField>
<reportElement uuid="34f96cc7-3432-46c5-b7fb-3bbed5313e5d" x="767" y="17" width="190" height="20"/>
<textElement/>
<textFieldExpression><![CDATA["Username : " + $P{reportby}]]></textFieldExpression>
</textField>
<textField>
<reportElement uuid="34a055ac-5d93-4bd4-a751-69558a68fb92" x="0" y="35" width="968" height="20"/>
<textElement textAlignment="Center"/>
<textFieldExpression><![CDATA["Credit Date : " + $F{date_credit}]]></textFieldExpression>
</textField>
<textField>
<reportElement uuid="f3f837e7-e18a-4f5a-aa5f-a55a5537f669" x="767" y="0" width="190" height="20"/>
<textElement/>
<textFieldExpression><![CDATA["Run Time: " + new SimpleDateFormat("MM/dd/yyyy HH:mm:ss").format(new Date())]]></textFieldExpression>
</textField>
</band>
</pageHeader>
<columnHeader>
<band height="20" splitType="Stretch">
<staticText>
<reportElement uuid="d915b454-6e34-41a3-92f4-c93a4d03e5b7" x="0" y="0" width="133" height="20"/>
<box topPadding="1" leftPadding="1" bottomPadding="1" rightPadding="1">
<pen lineWidth="0.25"/>
<topPen lineWidth="0.25"/>
<leftPen lineWidth="0.25"/>
<bottomPen lineWidth="0.25"/>
<rightPen lineWidth="0.25"/>
</box>
<textElement textAlignment="Center"/>
<text><![CDATA[File Name]]></text>
</staticText>
<staticText>
<reportElement uuid="5b0d3978-a6c4-48ff-8a1c-614a8d53f4f2" x="133" y="0" width="210" height="20"/>
<box topPadding="1" leftPadding="1" bottomPadding="1" rightPadding="1">
<pen lineWidth="0.25"/>
<topPen lineWidth="0.25"/>
<leftPen lineWidth="0.25"/>
<bottomPen lineWidth="0.25"/>
<rightPen lineWidth="0.25"/>
</box>
<textElement textAlignment="Center"/>
<text><![CDATA[Company Name]]></text>
</staticText>
<staticText>
<reportElement uuid="a8a922cf-cba0-4a4e-a2f9-ed8f5af32504" x="343" y="0" width="92" height="20"/>
<box topPadding="1" leftPadding="1" bottomPadding="1" rightPadding="1">
<pen lineWidth="0.25"/>
<topPen lineWidth="0.25"/>
<leftPen lineWidth="0.25"/>
<bottomPen lineWidth="0.25"/>
<rightPen lineWidth="0.25"/>
</box>
<textElement textAlignment="Center"/>
<text><![CDATA[Funding Account]]></text>
</staticText>
<staticText>
<reportElement uuid="6115ab0f-f03e-4a69-a01b-818435449557" x="435" y="0" width="108" height="20"/>
<box topPadding="1" leftPadding="1" bottomPadding="1" rightPadding="1">
<pen lineWidth="0.25"/>
<topPen lineWidth="0.25"/>
<leftPen lineWidth="0.25"/>
<bottomPen lineWidth="0.25"/>
<rightPen lineWidth="0.25"/>
</box>
<textElement textAlignment="Center"/>
<text><![CDATA[Total Records]]></text>
</staticText>
<staticText>
<reportElement uuid="185caa20-f79e-4c9e-867a-b6bf03efaa0d" x="543" y="0" width="127" height="20"/>
<box topPadding="1" leftPadding="1" bottomPadding="1" rightPadding="1">
<pen lineWidth="0.25"/>
<topPen lineWidth="0.25"/>
<leftPen lineWidth="0.25"/>
<bottomPen lineWidth="0.25"/>
<rightPen lineWidth="0.25"/>
</box>
<textElement textAlignment="Center"/>
<text><![CDATA[Total Amount]]></text>
</staticText>
<staticText>
<reportElement uuid="0958726b-82a4-4b76-9cb3-b356c2557627" x="670" y="0" width="96" height="20"/>
<box topPadding="1" leftPadding="1" bottomPadding="1" rightPadding="1">
<pen lineWidth="0.25"/>
<topPen lineWidth="0.25"/>
<leftPen lineWidth="0.25"/>
<bottomPen lineWidth="0.25"/>
<rightPen lineWidth="0.25"/>
</box>
<textElement textAlignment="Center"/>
<text><![CDATA[Uploaded By]]></text>
</staticText>
<staticText>
<reportElement uuid="a1e2a408-5e0b-4500-9cb3-7043cdd8e173" x="863" y="0" width="92" height="20"/>
<box topPadding="1" leftPadding="1" bottomPadding="1" rightPadding="1">
<pen lineWidth="0.25"/>
<topPen lineWidth="0.25"/>
<leftPen lineWidth="0.25"/>
<bottomPen lineWidth="0.25"/>
<rightPen lineWidth="0.25"/>
</box>
<textElement textAlignment="Center"/>
<text><![CDATA[Status]]></text>
</staticText>
<staticText>
<reportElement uuid="fc089d99-48d1-4f0a-98c8-e8f5f49bf8af" x="766" y="0" width="97" height="20"/>
<box topPadding="1" leftPadding="1" bottomPadding="1" rightPadding="1">
<pen lineWidth="0.25"/>
<topPen lineWidth="0.25"/>
<leftPen lineWidth="0.25"/>
<bottomPen lineWidth="0.25"/>
<rightPen lineWidth="0.25"/>
</box>
<textElement textAlignment="Center"/>
<text><![CDATA[Date Uploaded]]></text>
</staticText>
</band>
</columnHeader>
<detail>
<band height="20" splitType="Stretch">
<textField isBlankWhenNull="false">
<reportElement uuid="f970775b-c503-4ab1-bb29-c1662a4992aa" x="0" y="0" width="133" height="20"/>
<box leftPadding="2" rightPadding="2">
<pen lineWidth="0.25"/>
<topPen lineWidth="0.25"/>
<leftPen lineWidth="0.25"/>
<bottomPen lineWidth="0.25"/>
<rightPen lineWidth="0.25"/>
</box>
<textElement verticalAlignment="Middle">
<font fontName="Arial" size="8"/>
</textElement>
<textFieldExpression><![CDATA[$F{payroll_filename}]]></textFieldExpression>
</textField>
<textField isBlankWhenNull="false">
<reportElement uuid="4788efc7-f02c-4403-acbf-25ec62284ba0" x="133" y="0" width="210" height="20"/>
<box leftPadding="2" rightPadding="2">
<pen lineWidth="0.25"/>
<topPen lineWidth="0.25"/>
<leftPen lineWidth="0.25"/>
<bottomPen lineWidth="0.25"/>
<rightPen lineWidth="0.25"/>
</box>
<textElement verticalAlignment="Middle">
<font fontName="Arial" size="8"/>
</textElement>
<textFieldExpression><![CDATA[$F{compname}]]></textFieldExpression>
</textField>
<textField isBlankWhenNull="false">
<reportElement uuid="a7854a19-4f54-46e3-9d6f-3d03ce0fbf9c" x="343" y="0" width="92" height="20"/>
<box leftPadding="2" rightPadding="10">
<pen lineWidth="0.25"/>
<topPen lineWidth="0.25"/>
<leftPen lineWidth="0.25"/>
<bottomPen lineWidth="0.25"/>
<rightPen lineWidth="0.25"/>
</box>
<textElement textAlignment="Right" verticalAlignment="Middle">
<font fontName="Arial" size="8"/>
</textElement>
<textFieldExpression><![CDATA[$F{acctno}]]></textFieldExpression>
</textField>
<textField isBlankWhenNull="false">
<reportElement uuid="3291695f-b819-4f73-a50c-afada4d610a6" x="670" y="0" width="96" height="20"/>
<box leftPadding="5" rightPadding="2">
<pen lineWidth="0.25"/>
<topPen lineWidth="0.25"/>
<leftPen lineWidth="0.25"/>
<bottomPen lineWidth="0.25"/>
<rightPen lineWidth="0.25"/>
</box>
<textElement textAlignment="Justified" verticalAlignment="Middle">
<font fontName="Arial" size="8"/>
</textElement>
<textFieldExpression><![CDATA[$F{uploaded_by}]]></textFieldExpression>
</textField>
<textField isBlankWhenNull="false">
<reportElement uuid="ea7f214d-e1f4-4a28-880b-6dc344c325c8" x="863" y="0" width="92" height="20"/>
<box leftPadding="2" rightPadding="2">
<pen lineWidth="0.25"/>
<topPen lineWidth="0.25"/>
<leftPen lineWidth="0.25"/>
<bottomPen lineWidth="0.25"/>
<rightPen lineWidth="0.25"/>
</box>
<textElement textAlignment="Justified" verticalAlignment="Middle">
<font fontName="Arial" size="8"/>
</textElement>
<textFieldExpression><![CDATA[$F{status_desc}]]></textFieldExpression>
</textField>
<textField pattern="" isBlankWhenNull="false">
<reportElement uuid="1236a160-8ddf-4087-80fb-8305f54eb52e" x="766" y="0" width="97" height="20"/>
<box leftPadding="5" rightPadding="2">
<pen lineWidth="0.25"/>
<topPen lineWidth="0.25"/>
<leftPen lineWidth="0.25"/>
<bottomPen lineWidth="0.25"/>
<rightPen lineWidth="0.25"/>
</box>
<textElement textAlignment="Justified" verticalAlignment="Middle">
<font fontName="Arial" size="8"/>
</textElement>
<textFieldExpression><![CDATA[$F{date_uploaded}]]></textFieldExpression>
</textField>
<textField isBlankWhenNull="false">
<reportElement uuid="ab50b2bb-17f4-4c28-bbfb-5c31a00de251" x="435" y="0" width="108" height="20"/>
<box leftPadding="5" rightPadding="5">
<pen lineWidth="0.25"/>
<topPen lineWidth="0.25"/>
<leftPen lineWidth="0.25"/>
<bottomPen lineWidth="0.25"/>
<rightPen lineWidth="0.25"/>
</box>
<textElement textAlignment="Right" verticalAlignment="Middle">
<font fontName="Arial" size="8"/>
</textElement>
<textFieldExpression><![CDATA[$F{total_records}]]></textFieldExpression>
</textField>
<textField isBlankWhenNull="false">
<reportElement uuid="7b6afcf5-de34-45bb-84ab-3844d786f97b" x="543" y="0" width="127" height="20"/>
<box leftPadding="5" rightPadding="5">
<pen lineWidth="0.25"/>
<topPen lineWidth="0.25"/>
<leftPen lineWidth="0.25"/>
<bottomPen lineWidth="0.25"/>
<rightPen lineWidth="0.25"/>
</box>
<textElement textAlignment="Right" verticalAlignment="Middle">
<font fontName="Arial" size="8"/>
</textElement>
<textFieldExpression><![CDATA[$F{total_amount}]]></textFieldExpression>
</textField>
</band>
</detail>
<columnFooter>
<band height="45" splitType="Stretch"/>
</columnFooter>
<pageFooter>
<band height="54" splitType="Stretch"/>
</pageFooter>
<summary>
<band height="42" splitType="Stretch"/>
</summary>
</jasperReport>
`