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lbehnke/ReportController

Last active January 18, 2018 16:01
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Jasper Reports
Raw
pom.xml
<dependencyManagement>
<dependency>
<groupId>net.sf.jasperreports</groupId>
<artifactId>jasperreports</artifactId>
<version>6.3.1</version>
<exclusions>
<exclusion>
<groupId>commons-beanutils</groupId>
<artifactId>commons-beanutils</artifactId>
</exclusion>
<exclusion>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-core</artifactId>
</exclusion>
<exclusion>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-databind</artifactId>
</exclusion>
<exclusion>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-annotations</artifactId>
</exclusion>
<exclusion>
<groupId>commons-collections</groupId>
<artifactId>commons-collections</artifactId>
</exclusion>
<exclusion>
<groupId>commons-logging</groupId>
<artifactId>commons-logging</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>net.sf.jasperreports</groupId>
<artifactId>jasperreports-fonts</artifactId>
<version>6.0.0</version>
</dependency>
</dependencyManagement>
<dependencies>
<dependency>
<groupId>net.sf.jasperreports</groupId>
<artifactId>jasperreports</artifactId>
</dependency>
<dependency>
<groupId>net.sf.jasperreports</groupId>
<artifactId>jasperreports-fonts</artifactId>
</dependency>
</dependencies
Raw
ReportController
package com.company.web.site;
import com.google.common.collect.Lists;
import net.sf.jasperreports.engine.JasperCompileManager;
import net.sf.jasperreports.engine.JasperFillManager;
import net.sf.jasperreports.engine.JasperPrint;
import net.sf.jasperreports.engine.JasperReport;
import net.sf.jasperreports.engine.data.JRBeanCollectionDataSource;
import net.sf.jasperreports.engine.design.JasperDesign;
import net.sf.jasperreports.engine.export.JRPdfExporter;
import net.sf.jasperreports.engine.xml.JRXmlLoader;
import net.sf.jasperreports.export.SimpleExporterInput;
import net.sf.jasperreports.export.SimpleOutputStreamExporterOutput;
import net.sf.jasperreports.export.SimplePdfExporterConfiguration;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.context.ApplicationContext;
import org.springframework.core.io.ClassPathResource;
import org.springframework.core.io.FileSystemResource;
import org.springframework.core.io.Resource;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.net.InetAddress;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
@Controller
@RequestMapping({"/reports"})
public class ReportController {
private static Logger logger = LoggerFactory.getLogger(ReportController.class);
@Autowired
private ApplicationContext applicationContext;
public void setApplicationContext(ApplicationContext applicationContext) {
this.applicationContext = applicationContext;
}
@RequestMapping(value = "demo", method = RequestMethod.GET)
public void getSystemPdfReport(HttpServletRequest request, HttpServletResponse response) throws Exception {
List<ModelDTO> names = Lists.newArrayList();
names.add(new ModelDTO("1a", "1b"));
names.add(new ModelDTO("2a", "2b"));
names.add(new ModelDTO("3a", "3b"));
JRBeanCollectionDataSource ds = new JRBeanCollectionDataSource(names);
final Map<String, Object> params = new HashMap<>();
params.put("logo", SystemReportController.class.getResourceAsStream("/reports/logo_144.png"));
params.put("applicationTitle", VersionHelper.getAppTitle());
params.put("applicationVersion", VersionHelper.getAppVersion());
params.put("applicationApiVersion", VersionHelper.getApiVersion());
params.put("applicationBuildTime", VersionHelper.getBuildTime());
params.put("hostName", InetAddress.getLocalHost().getHostName());
Resource res = new ClassPathResource("/reports/system.jrxml");
JasperDesign jd = JRXmlLoader.load(res.getInputStream());
JasperReport jr = JasperCompileManager.compileReport(jd);
JasperPrint jp = JasperFillManager.fillReport(jr, params, ds);
ByteArrayOutputStream bais = new ByteArrayOutputStream();
try {
JRPdfExporter exporter = new JRPdfExporter();
exporter.setExporterInput(new SimpleExporterInput(jp));
exporter.setExporterOutput(new SimpleOutputStreamExporterOutput(bais));
SimplePdfExporterConfiguration configuration = new SimplePdfExporterConfiguration();
configuration.setMetadataTitle("My Report");
exporter.setConfiguration(configuration);
exporter.exportReport();
response.setContentType("application/pdf");
response.setHeader("Content-Transfer-Encoding", "binary");
response.setHeader("Content-Disposition", "attachment; filename=\"system-report.pdf\"");
byte[] reportData = bais.toByteArray();
response.getOutputStream().write(reportData);
response.setContentLength(reportData.length);
response.flushBuffer();
} catch (IOException e) {
ObjectUtils.closeQuietly(bais);
logger.warn("Creating PDF report failed", e);
response.sendError(500, "Creation PDF report failed");
}
}
}
Raw
system.jrxml
<?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="report" language="groovy" pageWidth="595" pageHeight="842" columnWidth="555" leftMargin="20" rightMargin="20" topMargin="20" bottomMargin="20">
<property name="ireport.zoom" value="1.0"/>
<property name="ireport.x" value="0"/>
<property name="ireport.y" value="0"/>
<property name="net.sf.jasperreports.default.font.name" value="DejaVu Sans"/>
<parameter name="logo" class="java.io.InputStream"/>
<parameter name="applicationVersion" class="java.lang.String"/>
<parameter name="applicationApiVersion" class="java.lang.String"/>
<parameter name="applicationTitle" class="java.lang.String"/>
<parameter name="applicationBuildTime" class="java.lang.String"/>
<parameter name="hostName" class="java.lang.String"/>
<field name="attribute1" class="java.lang.String"/>
<field name="attribute2" class="java.lang.String"/>
<background>
<band splitType="Stretch"/>
</background>
<title>
<band height="170" splitType="Stretch">
<elementGroup>
<rectangle>
<reportElement x="0" y="10" width="10" height="50" backcolor="#000000"/>
<graphicElement/>
</rectangle>
<image scaleImage="RetainShape" onErrorType="Blank">
<reportElement x="486" y="0" width="100" height="70"/>
<graphicElement/>
<imageExpression><![CDATA[$P{logo}]]></imageExpression>
</image>
<textField isBlankWhenNull="true">
<reportElement x="22" y="16" width="500" height="70"/>
<textElement>
<font size="32" isBold="true"/>
</textElement>
<textFieldExpression class="java.lang.String"><![CDATA[$P{applicationTitle} + " Info Sheet"]]></textFieldExpression>
</textField>
<line>
<reportElement x="0" y="60" width="555" height="1"/>
<graphicElement/>
</line>
</elementGroup>
<elementGroup>
<staticText>
<reportElement x="22" y="70" width="500" height="20"/>
<textElement>
<font isBold="true"/>
</textElement>
<text><![CDATA[Server Version]]></text>
</staticText>
<textField isBlankWhenNull="true">
<reportElement x="200" y="70" width="200" height="20"/>
<textElement textAlignment="Left" />
<textFieldExpression class="java.lang.String"><![CDATA[$P{applicationVersion}]]></textFieldExpression>
</textField>
</elementGroup>
<elementGroup>
<staticText>
<reportElement x="22" y="85" width="500" height="20"/>
<textElement>
<font isBold="true"/>
</textElement>
<text><![CDATA[Server API Version]]></text>
</staticText>
<textField isBlankWhenNull="true">
<reportElement x="200" y="85" width="200" height="20"/>
<textElement textAlignment="Left" />
<textFieldExpression class="java.lang.String"><![CDATA[$P{applicationApiVersion}]]></textFieldExpression>
</textField>
</elementGroup>
<elementGroup>
<staticText>
<reportElement x="22" y="100" width="500" height="20"/>
<textElement>
<font isBold="true"/>
</textElement>
<text><![CDATA[Server build time]]></text>
</staticText>
<textField isBlankWhenNull="true">
<reportElement x="200" y="100" width="200" height="20"/>
<textElement textAlignment="Left" />
<textFieldExpression class="java.lang.String"><![CDATA[$P{applicationBuildTime}]]></textFieldExpression>
</textField>
</elementGroup>
<elementGroup>
<staticText>
<reportElement x="22" y="145" width="500" height="20"/>
<textElement>
<font isBold="true"/>
</textElement>
<text><![CDATA[Creation time]]></text>
</staticText>
<textField>
<reportElement x="200" y="145" width="200" height="20"/>
<textElement textAlignment="Left" />
<textFieldExpression class="java.lang.String"><![CDATA[new SimpleDateFormat("yyyy-MM-dd HH:mm:ss").format(new Date())]]></textFieldExpression>
</textField>
</elementGroup>
<elementGroup>
<line>
<reportElement x="0" y="165" width="555" height="1"/>
<graphicElement/>
</line>
</elementGroup>
</band>
</title>
<pageHeader>
<!-- Version -->
<band height="40" splitType="Stretch">
<printWhenExpression>
<![CDATA[new Boolean($V{PAGE_NUMBER} > 1)]]>
</printWhenExpression>
<image scaleImage="RetainShape" onErrorType="Blank">
<reportElement x="0" y="0" width="60" height="40"/>
<graphicElement/>
<imageExpression><![CDATA[$P{logo}]]></imageExpression>
</image>
<staticText>
<reportElement x="452" y="18" width="100" height="20"/>
<textElement textAlignment="Right">
<font size="10" />
</textElement>
<text><![CDATA[Your Company]]></text>
</staticText>
<line>
<reportElement x="0" y="36" width="555" height="1"/>
<graphicElement/>
</line>
</band>
</pageHeader>
<columnHeader>
<band height="24" splitType="Stretch">
<staticText>
<reportElement x="22" y="8" width="200" height="14"/>
<textElement>
<font isBold="true"/>
</textElement>
<text><![CDATA[Feature]]></text>
</staticText>
<staticText>
<reportElement x="200" y="8" width="200" height="14"/>
<textElement>
<font isBold="true"/>
</textElement>
<text><![CDATA[License]]></text>
</staticText>
</band>
</columnHeader>
<detail>
<band height="12" splitType="Stretch" >
<textField>
<reportElement x="22" y="0" width="200" height="12"/>
<textElement/>
<textFieldExpression><![CDATA[$F{feature}]]></textFieldExpression>
</textField>
<textField>
<reportElement x="200" y="0" width="200" height="12"/>
<textElement/>
<textFieldExpression><![CDATA[$F{license}]]></textFieldExpression>
</textField>
</band>
</detail>
<columnFooter>
<band height="45" splitType="Stretch"/>
</columnFooter>
<pageFooter>
<band height="40" splitType="Stretch">
<elementGroup>
<line>
<reportElement x="0" y="0" width="555" height="1"/>
<graphicElement/>
</line>
<textField isBlankWhenNull="true">
<reportElement x="0" y="8" width="500" height="20"/>
<textElement>
<font size="10" />
</textElement>
<textFieldExpression class="java.lang.String"><![CDATA[$P{applicationTitle} + " Info Sheet"]]></textFieldExpression>
</textField>
</elementGroup>
<textField>
<reportElement x="460" y="8" width="80" height="20"/>
<textElement textAlignment="Right"/>
<textFieldExpression><![CDATA["Page "+$V{PAGE_NUMBER}+" of"]]></textFieldExpression>
</textField>
<textField evaluationTime="Report">
<reportElement x="516" y="8" width="40" height="20"/>
<textElement textAlignment="Right" />
<textFieldExpression><![CDATA[" " + $V{PAGE_NUMBER}]]></textFieldExpression>
</textField>
</band>
</pageFooter>
<summary>
<band height="10" splitType="Stretch">
<!--
<line>
<reportElement x="0" y="8" width="555" height="2"/>
<graphicElement/>
</line>
-->
</band>
</summary>
</jasperReport>
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