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POPassing a EJBQL request to my report as a parameter
 

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  1. POPassing a EJBQL request to my report as a parameter
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    <p>I want to pass the ejbql Request to my report as parameter from my code java but many errors occurs </p> <p>this is my report:</p> <pre><code> &lt;?xml version="1.0" encoding="UTF-8"?&gt; &lt;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="Test" language="groovy" pageWidth="595" pageHeight="842" columnWidth="555" leftMargin="20" rightMargin="20" topMargin="20" bottomMargin="20"&gt; &lt;property name="ireport.zoom" value="1.0"/&gt; &lt;property name="ireport.x" value="0"/&gt; &lt;property name="ireport.y" value="0"/&gt; **&lt;parameter name="SQL" class="java.lang.String" &gt;** &lt;/parameter&gt; &lt;queryString language="ejbql"&gt; **&lt;![CDATA[$P{SQL}]]&gt;** &lt;/queryString&gt; &lt;background&gt; &lt;band splitType="Stretch"/&gt; &lt;/background&gt; &lt;title&gt; &lt;band height="79" splitType="Stretch"&gt; &lt;/band&gt; &lt;/title&gt; &lt;pageHeader&gt; &lt;band height="35" splitType="Stretch"/&gt; &lt;/pageHeader&gt; &lt;columnHeader&gt; &lt;band height="84" splitType="Stretch"&gt; &lt;/band&gt; &lt;/columnHeader&gt; &lt;detail&gt; &lt;band height="125" splitType="Stretch"&gt; &lt;/band&gt; &lt;/detail&gt; &lt;columnFooter&gt; &lt;band height="45" splitType="Stretch"/&gt; &lt;/columnFooter&gt; &lt;pageFooter&gt; &lt;band height="54" splitType="Stretch"/&gt; &lt;/pageFooter&gt; &lt;summary&gt; &lt;band height="42" splitType="Stretch"/&gt; &lt;/summary&gt; </code></pre> <p></p> <p>And this is my code :</p> <pre><code>public static void main(String[] args) { EntityManagerFactory entityManagerFactory = Persistence.createEntityManagerFactory("JiraMapPU"); EntityManager entityManager = entityManagerFactory.createEntityManager(); Map parameterMap = new HashMap(); parameterMap.put(JRJpaQueryExecuterFactory.PARAMETER_JPA_ENTITY_MANAGER, entityManager); String sql="select count(j.id) as nb from Jiraissue j where j.priority='3'"; parameterMap.put("SQL",sql); try { JasperReport report = JasperCompileManager.compileReport("C:/Documents and Settings/My Documents/NetBeansProjects/JiraMap/src/java/Reports/Test.jrxml"); JasperPrint print = JasperFillManager.fillReport(report,parameterMap); JasperExportManager.exportReportToPdfFile(print,"C:/Documents and Settings/My Documents/NetBeansProjects/JiraMap/src/java/Reports/Test.pdf"); } catch (JRException ex) { ex.printStackTrace(); } </code></pre> <p>The error :</p> <pre><code> Exception in thread "main" java.lang.IllegalArgumentException:An exception occurred while creating a query in EntityManager: Exception Description: Syntax error parsing the query [:SQL], line 1, column 0: unexpected token [:SQL]. Internal Exception: NoViableAltException(105@[]) at org.eclipse.persistence.internal.jpa.EntityManagerImpl.createQuery(EntityManagerImpl.java:1378) at net.sf.jasperreports.engine.query.JRJpaQueryExecuter.createQuery(JRJpaQueryExecuter.java:153) at net.sf.jasperreports.engine.query.JRJpaQueryExecuter.createDatasource(JRJpaQueryExecuter.java:133) at net.sf.jasperreports.engine.fill.JRFillDataset.createQueryDatasource(JRFillDataset.java:684) at net.sf.jasperreports.engine.fill.JRFillDataset.initDatasource(JRFillDataset.java:605) at net.sf.jasperreports.engine.fill.JRBaseFiller.setParameters(JRBaseFiller.java:1281) at net.sf.jasperreports.engine.fill.JRBaseFiller.fill(JRBaseFiller.java:901) at net.sf.jasperreports.engine.fill.JRFiller.fillReport(JRFiller.java:118) at net.sf.jasperreports.engine.JasperFillManager.fillReport(JasperFillManager.java:435) at Reporting.ReportBean.main(ReportBean.java:42) Caused by: Exception [EclipseLink-8025] (Eclipse Persistence Services - 2.2.0.v20110202-r8913): org.eclipse.persistence.exceptions.JPQLException Exception Description: Syntax error parsing the query [:SQL], line 1, column 0: unexpected token [:SQL]. Internal Exception: NoViableAltException(105@[]) at org.eclipse.persistence.exceptions.JPQLException.unexpectedToken(JPQLException.java:372) at org.eclipse.persistence.internal.jpa.parsing.jpql.JPQLParser.handleRecognitionException(JPQLParser.java:320) at org.eclipse.persistence.internal.jpa.parsing.jpql.JPQLParser.addError(JPQLParser.java:246) at org.eclipse.persistence.internal.jpa.parsing.jpql.JPQLParser.reportError(JPQLParser.java:363) at org.eclipse.persistence.internal.jpa.parsing.jpql.antlr.JPQLParser.document(JPQLParser.java:323) at org.eclipse.persistence.internal.jpa.parsing.jpql.JPQLParser.parse(JPQLParser.java:134) at org.eclipse.persistence.internal.jpa.parsing.jpql.JPQLParser.buildParseTree(JPQLParser.java:95) at org.eclipse.persistence.internal.jpa.EJBQueryImpl.buildEJBQLDatabaseQuery(EJBQueryImpl.java:212) at org.eclipse.persistence.internal.jpa.EJBQueryImpl.buildEJBQLDatabaseQuery(EJBQueryImpl.java:187) at org.eclipse.persistence.internal.jpa.EJBQueryImpl.&lt;init&gt;(EJBQueryImpl.java:139) at org.eclipse.persistence.internal.jpa.EJBQueryImpl.&lt;init&gt;(EJBQueryImpl.java:123) at org.eclipse.persistence.internal.jpa.EntityManagerImpl.createQuery(EntityManagerImpl.java:1376) ... 9 more Caused by: NoViableAltException(105@[]) at org.eclipse.persistence.internal.jpa.parsing.jpql.antlr.JPQLParser.document(JPQLParser.java:270) ... 16 more Java Result: 1 </code></pre> <p><strong>UpDate</strong> How Could I display the nb field in my report?</p>
    singulars
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. PTQuestion
    1. USrym
    1. USrym
    plurals
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
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    1. CO@rym: please check the [link](https://javasight.wordpress.com/2008/11/09/sending-parameters-to-jasperreport/) it says **!** is necessary when passing sql.
      singulars
      1. POPassing a EJBQL request to my report as a parameter
      1. USAsad Rasheed
    2. CO@Asad Rasheed ,thank you a lot, this big error disappeared but the report is always empty!! is it the way of the injection of the ejbql request is wrong ?
      singulars
      1. POPassing a EJBQL request to my report as a parameter
      1. USrym
    3. COYou are only getting count of records in your EJBQL, is this you want to display and it is not displaying at your report.
      singulars
      1. POPassing a EJBQL request to my report as a parameter
      1. USAsad Rasheed
 

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