Hướng dẫn xuất dữ liệu ra file word, pdf với xDocReport

<!-- Docuement: docx -->
<!-- https://mvnrepository.com/artifact/fr.opensagres.xdocreport/fr.opensagres.xdocreport.document.docx -->
<dependency>
    <groupId>fr.opensagres.xdocreport</groupId>
    <artifactId>fr.opensagres.xdocreport.document.docx</artifactId>
    <version>2.0.1</version>
</dependency>
 
<!-- Docuement: odt -->
<!-- https://mvnrepository.com/artifact/fr.opensagres.xdocreport/fr.opensagres.xdocreport.document.odt -->
<dependency>
    <groupId>fr.opensagres.xdocreport</groupId>
    <artifactId>fr.opensagres.xdocreport.document.odt</artifactId>
    <version>2.0.1</version>
</dependency>
 
<!-- Template: velocity -->
<!-- https://mvnrepository.com/artifact/fr.opensagres.xdocreport/fr.opensagres.xdocreport.template.velocity -->
<dependency>
    <groupId>fr.opensagres.xdocreport</groupId>
    <artifactId>fr.opensagres.xdocreport.template.velocity</artifactId>
    <version>2.0.1</version>
</dependency>
 
<!-- Template: freemarker -->
<!-- https://mvnrepository.com/artifact/fr.opensagres.xdocreport/fr.opensagres.xdocreport.template.freemarker -->
<dependency>
    <groupId>fr.opensagres.xdocreport</groupId>
    <artifactId>fr.opensagres.xdocreport.template.freemarker</artifactId>
    <version>2.0.1</version>
</dependency>
 
<!-- Converter: docx 2 PDF/XHTML -->
<!-- https://mvnrepository.com/artifact/fr.opensagres.xdocreport/fr.opensagres.xdocreport.converter.docx.xwpf -->
<dependency>
    <groupId>fr.opensagres.xdocreport</groupId>
    <artifactId>fr.opensagres.xdocreport.converter.docx.xwpf</artifactId>
    <version>2.0.1</version>
</dependency>
 
<!-- Converter: odt 2 PDF/XHTML -->
<!-- https://mvnrepository.com/artifact/fr.opensagres.xdocreport/fr.opensagres.xdocreport.converter.odt.odfdom -->
<dependency>
    <groupId>fr.opensagres.xdocreport</groupId>
    <artifactId>fr.opensagres.xdocreport.converter.odt.odfdom</artifactId>
    <version>2.0.1</version>
</dependency>

package com.gpcoder.model;
 
public class Project {
    private final String name;
 
    public Project(String name) {
        this.name = name;
    }
 
    public String getName() {
        return name;
    }
}

package com.gpcoder.model;
 
public class Developer {
    private final String name;
    private final String lastName;
    private final String mail;
 
    public Developer(String name, String lastName, String mail) {
        this.name = name;
        this.lastName = lastName;
        this.mail = mail;
    }
 
    public String getName() {
        return name;
    }
 
    public String getLastName() {
        return lastName;
    }
 
    public String getMail() {
        return mail;
    }
}

package com.gpcoder;
 
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
 
import com.gpcoder.model.Developer;
import com.gpcoder.model.Project;
 
import fr.opensagres.xdocreport.core.XDocReportException;
import fr.opensagres.xdocreport.template.TemplateEngineKind;
import fr.opensagres.xdocreport.template.formatter.FieldsMetadata;
 
public class GenerateXMLFields {
 
    public static void main(String[] args) throws XDocReportException,IOException {
     
        // 1) Create FieldsMetadata by setting Velocity as template engine
        FieldsMetadata fieldsMetadata = new FieldsMetadata(TemplateEngineKind.Velocity.name());
             
        // 2) Load fields metadata from Java Class
        fieldsMetadata.load("project", Project.class);
        // Here load is called with true because model is a list of Developer.
        fieldsMetadata.load("developers", Developer.class, true);
         
        // 3) Generate XML fields in the file "project.fields.xml".
        // Extension *.fields.xml is very important to use it with MS Macro XDocReport.dotm
        // FieldsMetadata#saveXML is called with true to indent the XML.
        File xmlFieldsFile = new File("project.fields.xml");
        fieldsMetadata.saveXML(new FileOutputStream(xmlFieldsFile), true);
    }
}

{
    "project": {
        "Name": "XDocReport"
    },
    "developers": [{
            "Name": "Giang",
            "Mail": "gpcoder@gmail.com",
            "LastName": "Phan"
        }, {
            "Name": "ZERR",
            "Mail": "angelo.zerr@gmail.com",
            "LastName": "Angelo"
        }
    ]
}

package com.gpcoder;
 
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.util.ArrayList;
import java.util.List;
 
import com.gpcoder.model.Developer;
import com.gpcoder.model.Project;
 
import fr.opensagres.xdocreport.core.XDocReportException;
import fr.opensagres.xdocreport.document.IXDocReport;
import fr.opensagres.xdocreport.document.registry.XDocReportRegistry;
import fr.opensagres.xdocreport.template.IContext;
import fr.opensagres.xdocreport.template.TemplateEngineKind;
import fr.opensagres.xdocreport.template.formatter.FieldsMetadata;
 
public class GenerateDocxReport {
    public static void main(String[] args) throws IOException, XDocReportException {
        // 1) Load Docx file by filling Velocity template engine and cache it to the registry
        InputStream in = new FileInputStream("template/Project.docx");
        IXDocReport report = XDocReportRegistry.getRegistry().loadReport(in, TemplateEngineKind.Velocity);
 
        // 2) Create fields metadata to manage lazy loop (#forech velocity) for table row.
        // Create FieldsMetadata by setting Velocity as template engine
        FieldsMetadata fieldsMetadata = report.createFieldsMetadata();
        // Load fields metadata from Java Class
        fieldsMetadata.load("project", Project.class);
        // Load is called with true because model is a list of Developer.
        fieldsMetadata.load("developers", Developer.class, true);
 
        // 3) Create context Java model
        IContext context = report.createContext();
        Project project = new Project("XDocReport");
        context.put("project", project);
        // Register developers list
        context.put("developers", getDevelopers());
 
        // 4) Generate report by merging Java model with the Docx
        OutputStream out = new FileOutputStream(new File("Project_out.docx"));
        report.process(context, out);
 
    }
     
    private static List<Developer> getDevelopers(){
        List<Developer> developers = new ArrayList<>();
        developers.add(new Developer("Giang", "Phan", "gpcoder@gmail.com"));
        developers.add(new Developer("ZERR", "Angelo", "angelo.zerr@gmail.com"));
        return developers;
    }
}

package com.gpcoder;
 
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.util.ArrayList;
import java.util.List;
 
import com.gpcoder.model.Developer;
import com.gpcoder.model.Project;
 
import fr.opensagres.xdocreport.converter.ConverterTypeTo;
import fr.opensagres.xdocreport.converter.ConverterTypeVia;
import fr.opensagres.xdocreport.converter.Options;
import fr.opensagres.xdocreport.converter.XDocConverterException;
import fr.opensagres.xdocreport.core.XDocReportException;
import fr.opensagres.xdocreport.document.IXDocReport;
import fr.opensagres.xdocreport.document.registry.XDocReportRegistry;
import fr.opensagres.xdocreport.template.IContext;
import fr.opensagres.xdocreport.template.TemplateEngineKind;
import fr.opensagres.xdocreport.template.formatter.FieldsMetadata;
 
public class GeneratePDF {
     
    public static void main(String[] args) 
            throws XDocConverterException, XDocReportException, IOException {
         
        // 1) Load Docx file by filling Velocity template engine and cache it to the registry
        InputStream in = new FileInputStream("template/Project.docx");
        IXDocReport report = XDocReportRegistry.getRegistry().loadReport(in, TemplateEngineKind.Velocity);
     
        // 2) Create fields metadata to manage lazy loop (#forech velocity) for table row.
        // Create FieldsMetadata by setting Velocity as template engine
        FieldsMetadata fieldsMetadata = report.createFieldsMetadata();
        // Load fields metadata from Java Class
        fieldsMetadata.load("project", Project.class);
        // Load is called with true because model is a list of Developer.
        fieldsMetadata.load("developers", Developer.class, true);
     
        // 3) Create context Java model
        IContext context = report.createContext();
        Project project = new Project("XDocReport");
        context.put("project", project);
        // Register developers list
        context.put("developers", getDevelopers());
         
        // 4) Generate report by merging Java model with the Docx
        OutputStream out = new FileOutputStream(new File("Project_Out.pdf"));
        // report.process(context, out);
        Options options = Options.getTo(ConverterTypeTo.PDF).via(ConverterTypeVia.XWPF);
        report.convert(context, options, out);
    }
     
    private static List<Developer> getDevelopers(){
        List<Developer> developers = new ArrayList<>();
        developers.add(new Developer("Giang", "Phan", "gpcoder@gmail.com"));
        developers.add(new Developer("ZERR", "Angelo", "angelo.zerr@gmail.com"));
        return developers;
    }
}