CODEWITHSUNDEEP
javajasper-reports
minisha
minisha

Reputation: 21

jasperreports in struts2

I have tried to run jasper using Struts2 by passing integer parameters to it. But i am getting an error as 

cannot assign instance of net.sf.jasperreports.engine.base.JRBaseTextField to field
net.sf.jasperreports.engine.base.JRBaseParagraph.paragraphContainer of type
net.sf.jasperreports.engine.JRParagraphContainer in instance of 
net.sf.jasperreports.engine.base.JRBaseParagraph

The code which i used i 

parameterMap.put(parametername, param);
connection = dbc.getConnection(); 
JasperPrint jasperPrint = JasperFillManager.fillReport("jasper.jasper", parameterMap, connection);
JasperExportManager.exportReportToPdfFile(jasperPrint,"jasper.pdf");

Please can any one help me to resolve this problem

Upvotes: 2

Views: 1456

Answers (1)

Alex K
Alex K

Reputation: 22857

This is known problem as you can see.

Probably you are using commons-digester 2.1. You should use 1.7 version of commons-digester library.

UPDATED:

My working sample (standalone maven java application):

public static void testReport() {
    Connection connection = null;
    try {
        Class.forName("org.hsqldb.jdbcDriver");


        String url = "jdbc:hsqldb:file:d:\\path_to_db\db_file_name";
        connection = DriverManager.getConnection(url, "sa", "");

        String reportSource = "d:\\path_to_jrxml\\simple.jrxml";
        Map<String, Object> params = new HashMap<String, Object>();
        JasperReport jasperReport = JasperCompileManager.compileReport(reportSource);
        JasperPrint jasperPrint = JasperFillManager.fillReport(jasperReport, params, connection);

        JasperExportManager.exportReportToPdfFile(jasperPrint, "d:\\output_path\\out.pdf");
    } catch (Exception e) {
        e.printStackTrace();
        System.out.println(e.getMessage());
    } finally {
        try {
            if (connection != null) {
                connection.close();
            }
        } catch (SQLException ex) {
            System.out.println(ex.getMessage());
        }
    }
}

The snippet from pom.xml:

<dependencies>
    <dependency>
        <groupId>net.sf.jasperreports</groupId>
        <artifactId>jasperreports</artifactId>
        <version>4.1.2</version>
        <exclusions>
            <exclusion>
                <groupId>tomcat</groupId>
                <artifactId>jasper-compiler-jdt</artifactId>
            </exclusion>
        </exclusions>
    </dependency>

    <dependency>
        <groupId>groovy</groupId>
        <artifactId>groovy-all-1.0-jsr</artifactId>
        <version>05</version>
        <scope>runtime</scope>
        <exclusions>
            <exclusion>
                <groupId>xerces</groupId>
                <artifactId>xercesImpl</artifactId>
            </exclusion>
        </exclusions>
    </dependency>

    <dependency>
        <groupId>org.hsqldb</groupId>
        <artifactId>hsqldb</artifactId>
        <version>2.2.4</version>
        <scope>runtime</scope>
    </dependency>
</dependencies>

You can try to build your report with sample application like mine.
I think your issue associated with classpath.

Upvotes: 2

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