add tests for using style templates

* Fixes quarkiverse#116 * added an example report that uses styles * fixed the processor to not attempt to compile the styles, but instead just copy them to the output directory * added some constants for media types * use constants for header names were possible * added a new REST service to wrap all the different output formats for the styled report * centralized the export methods so they could be reused between the REST endpoints Signed-off-by:Nathan Erwin <nathan.d.erwin@gmail.com>
nderwin-forks · Oct 14, 2024 · dce44ea · dce44ea
1 parent e80617d
commit dce44ea
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diff --git a/deployment/src/main/java/io/quarkiverse/jasperreports/deployment/JasperReportsProcessor.java b/deployment/src/main/java/io/quarkiverse/jasperreports/deployment/JasperReportsProcessor.java
@@ -520,30 +520,41 @@ void compileReports(ReportBuildTimeConfig config, List<ReportFileBuildItem> repo
 
             // TODO - only compile if the report file has changed?
             for (ReportFileBuildItem item : reportFiles) {
-                try (InputStream inputStream = JRLoader.getLocationInputStream(item.getPath().toString())) {
-                    Path outputFilePath = Path.of(outputDirectoryPath.toString(),
-                            item.getFileName().replace("." + Constants.EXT_REPORT,
-                                    "." + Constants.EXT_COMPILED));
-                    String outputFile = outputFilePath.toString();
+                if (item.getFileName().endsWith("." + Constants.EXT_REPORT)) {
+                    try (InputStream inputStream = JRLoader.getLocationInputStream(item.getPath().toString())) {
+                        Path outputFilePath = Path.of(outputDirectoryPath.toString(),
+                                item.getFileName().replace("." + Constants.EXT_REPORT,
+                                        "." + Constants.EXT_COMPILED));
+                        String outputFile = outputFilePath.toString();
 
-                    Log.infof("Compiling %s into %s", item.getPath().toString(), outputFile);
+                        Log.infof("Compiling %s into %s", item.getPath().toString(), outputFile);
 
-                    ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
-                    JasperCompileManager.compileReportToStream(inputStream, outputStream);
+                        ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
+                        JasperCompileManager.compileReportToStream(inputStream, outputStream);
 
-                    Log.debugf("Compiled size is %s", outputStream.size());
+                        Log.debugf("Compiled size is %s", outputStream.size());
 
-                    try (FileOutputStream fos = new FileOutputStream(outputFile)) {
-                        outputStream.writeTo(fos);
+                        try (FileOutputStream fos = new FileOutputStream(outputFile)) {
+                            outputStream.writeTo(fos);
+                        }
+
+                        // allow dynamically compiled files to be processed
+                        compiledReportFileProducer.produce(new CompiledReportFileBuildItem(outputFilePath));
+                        compiledReportProducer
+                                .produce(new GeneratedClassBuildItem(true, item.getFileName(), outputStream.toByteArray()));
+                    } catch (JRException ex) {
+                        Log.fatalf("JasperReports error while compiling reports: %s", ex.getMessage());
+                        Log.debug(ex);
                     }
+                } else if (item.getFileName().endsWith("." + Constants.EXT_STYLE)) {
+                    Path outputFilePath = Path.of(outputDirectoryPath.toString(),
+                            item.getFileName());
+                    String outputFile = outputFilePath.toString();
+                    Log.infof("Copying %s into %s", item.getPath().toString(), outputFile);
 
-                    // allow dynamically compiled files to be processed
-                    compiledReportFileProducer.produce(new CompiledReportFileBuildItem(outputFilePath));
-                    compiledReportProducer
-                            .produce(new GeneratedClassBuildItem(true, item.getFileName(), outputStream.toByteArray()));
-                } catch (JRException ex) {
-                    Log.fatalf("JasperReports error while compiling reports: %s", ex.getMessage());
-                    Log.debug(ex);
+                    try (FileOutputStream fos = new FileOutputStream(outputFile)) {
+                        Files.copy(item.getPath(), fos);
+                    }
                 }
             }
         } catch (IOException ex) {

diff --git a/integration-tests/src/main/jasperreports/StylesReport.jrxml b/integration-tests/src/main/jasperreports/StylesReport.jrxml
@@ -0,0 +1,44 @@
+<jasperReport name="StylesReport" language="java" pageWidth="595" pageHeight="842" whenNoDataType="AllSectionsNoDetail" columnWidth="555" leftMargin="20" rightMargin="20" topMargin="30" bottomMargin="30" uuid="53f914b8-f951-4433-971d-6b1819430c56">
+	<template><![CDATA["styles.jrtx"]]></template>
+	<style name="Right Aligned" style="Regular" hTextAlign="Right" hImageAlign="Right"/>
+	<style name="More Emphasis" style="Emphasis" mode="Opaque" backcolor="#FFC800" fontSize="14.0"/>
+	<style name="Serif Note" style="Serif" mode="Opaque" forecolor="#FFC800" backcolor="#404040" fontSize="10.0"/>
+	<title height="782">
+		<element kind="textField" uuid="75dc6b08-96e0-45b9-a771-9e884cc4aafb" x="0" y="0" width="555" height="25" textAdjust="StretchHeight">
+			<expression><![CDATA["Regular (default): font size = 12, centered, border"]]></expression>
+		</element>
+		<element kind="textField" uuid="d74f4c94-b8ae-4627-a7fc-6651b2eaecdf" x="0" y="30" width="555" height="25" textAdjust="StretchHeight" underline="true">
+			<expression><![CDATA["Regular (modified): font size = 12, underlined, centered, border"]]></expression>
+		</element>
+		<element kind="textField" uuid="e35e4360-5387-4e05-a931-097091258215" positionType="Float" x="0" y="60" width="555" height="25" textAdjust="StretchHeight" style="Right Aligned">
+			<expression><![CDATA["Right Aligned: font size = 12, right aligned, border"]]></expression>
+		</element>
+		<element kind="textField" uuid="ba12716b-8e1e-4379-8ec1-a3ff34d99e20" positionType="Float" x="0" y="90" width="555" height="25" textAdjust="StretchHeight" style="Emphasis">
+			<expression><![CDATA["Emphasis: font size = 10, italic, centered, border"]]></expression>
+		</element>
+		<element kind="textField" uuid="f370465b-2cfd-41c5-b48a-e4c3b0afe86f" positionType="Float" x="0" y="120" width="555" height="25" textAdjust="StretchHeight" style="Special Emphasis">
+			<expression><![CDATA["Special Emphasis: font size = 12, red, italic, centered, border"]]></expression>
+		</element>
+		<element kind="textField" uuid="c864bf3d-2357-46c1-a22d-611159c6be51" positionType="Float" x="0" y="150" width="555" height="25" textAdjust="StretchHeight" style="More Emphasis">
+			<expression><![CDATA["More Emphasis: font size = 14, black on orange, italic, centered, border"]]></expression>
+		</element>
+		<element kind="textField" uuid="34e8a2ef-6903-425d-809e-1d395fc9b683" positionType="Float" x="0" y="180" width="555" height="25" textAdjust="StretchHeight" style="Strong">
+			<expression><![CDATA["Strong: font size = 14, underlined, centered, border"]]></expression>
+		</element>
+		<element kind="textField" uuid="3f80426c-2b53-49c4-9556-c2ae6cd8d564" positionType="Float" x="0" y="210" width="555" height="25" textAdjust="StretchHeight" style="Very Strong">
+			<expression><![CDATA["Very Strong: font size = 12, black on light gray, bold, centered, border"]]></expression>
+		</element>
+		<element kind="textField" uuid="7cbc0ad3-1d9c-4f0e-a4c7-2e1055be690a" positionType="Float" x="0" y="240" width="555" height="25" backcolor="#FFC800" textAdjust="StretchHeight" style="Very Strong">
+			<expression><![CDATA["Very Strong (modified): font size = 12, black on orange, bold, centered, border"]]></expression>
+		</element>
+		<element kind="textField" uuid="af97e5bb-2d6a-4fae-bc17-bad21101a3a1" positionType="Float" x="0" y="270" width="555" height="25" textAdjust="StretchHeight" style="Serif">
+			<expression><![CDATA["Serif: font face = DejaVu Serif, font size = 12, centered, border"]]></expression>
+		</element>
+		<element kind="textField" uuid="ed44229f-c431-447c-8f46-0113ecc9affa" positionType="Float" x="0" y="300" width="555" height="25" markup="styled" textAdjust="StretchHeight" style="Serif">
+			<expression><![CDATA["Serif (styled): font face = DejaVu Serif, font size = 12, <style forecolor=\"red\">partially red</style>, centered, border"]]></expression>
+		</element>
+		<element kind="textField" uuid="6dc9246d-95be-4d9c-abb8-9dbdcc6dcea8" positionType="Float" x="0" y="330" width="555" height="25" textAdjust="StretchHeight" style="Serif Note">
+			<expression><![CDATA["Serif Note: font face = DejaVu Serif, font size = 10, orange on dark gray, centered, border"]]></expression>
+		</element>
+	</title>
+</jasperReport>
diff --git a/integration-tests/src/main/jasperreports/base_styles.jrtx b/integration-tests/src/main/jasperreports/base_styles.jrtx
@@ -0,0 +1,10 @@
+<jasperTemplate>
+  <style name="Base" hTextAlign="Center" vTextAlign="Middle" hImageAlign="Center" vImageAlign="Middle" fontSize="10.0" pdfFontName="Helvetica" pdfEncoding="Cp1252" default="true" pdfEmbedded="false">
+    <box padding="4">
+      <pen lineWidth="0.5"/>
+    </box>
+  </style>
+  <style name="Emphasis" pdfFontName="Helvetica-Oblique" italic="true" style="Base"/>
+  <style name="Strong" fontSize="12.0" pdfFontName="Helvetica-Bold" bold="true" style="Base"/>
+  <style name="Very Strong" mode="Opaque" backcolor="#C0C0C0" style="Strong"/>
+</jasperTemplate>
diff --git a/integration-tests/src/main/jasperreports/styles.jrtx b/integration-tests/src/main/jasperreports/styles.jrtx
@@ -0,0 +1,8 @@
+<jasperTemplate>
+  <template>base_styles.jrtx</template>
+  <style name="Regular" fontSize="12.0" default="true" style="Base"/>
+  <style name="Special Emphasis" forecolor="#FF0000" fontSize="12.0" style="Emphasis"/>
+  <style name="Strong" fontSize="14.0" underline="true" style="Base"/>
+  <style name="Serif" fontName="DejaVu Serif" fontSize="12.0" style="Base"/>
+  <style name="Serif Note" underline="true" style="Serif"/>
+</jasperTemplate>
diff --git a/integration-tests/src/main/java/io/quarkiverse/jasperreports/it/AbstractJasperResource.java b/integration-tests/src/main/java/io/quarkiverse/jasperreports/it/AbstractJasperResource.java
@@ -2,11 +2,21 @@
 
 import java.io.ByteArrayOutputStream;
 
+import net.sf.jasperreports.engine.DefaultJasperReportsContext;
 import net.sf.jasperreports.engine.JRException;
 import net.sf.jasperreports.engine.JasperPrint;
+import net.sf.jasperreports.engine.export.HtmlExporter;
 import net.sf.jasperreports.engine.export.JRCsvExporter;
+import net.sf.jasperreports.engine.export.JRRtfExporter;
+import net.sf.jasperreports.engine.export.JRXmlExporter;
+import net.sf.jasperreports.engine.export.oasis.JROdsExporter;
+import net.sf.jasperreports.engine.export.oasis.JROdtExporter;
 import net.sf.jasperreports.export.SimpleExporterInput;
+import net.sf.jasperreports.export.SimpleHtmlExporterOutput;
+import net.sf.jasperreports.export.SimpleOdsReportConfiguration;
+import net.sf.jasperreports.export.SimpleOutputStreamExporterOutput;
 import net.sf.jasperreports.export.SimpleWriterExporterOutput;
+import net.sf.jasperreports.export.SimpleXmlExporterOutput;
 
 public abstract class AbstractJasperResource {
 
@@ -20,4 +30,66 @@ protected ByteArrayOutputStream exportCsv(JasperPrint jasperPrint) throws JRExce
         return outputStream;
     }
 
+    protected ByteArrayOutputStream exportXml(JasperPrint jasperPrint, boolean embeddedImages) throws JRException {
+        ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
+        JRXmlExporter exporter = new JRXmlExporter(DefaultJasperReportsContext.getInstance());
+
+        exporter.setExporterInput(new SimpleExporterInput(jasperPrint));
+
+        SimpleXmlExporterOutput xmlOutput = new SimpleXmlExporterOutput(outputStream);
+        xmlOutput.setEmbeddingImages(embeddedImages);
+        exporter.setExporterOutput(xmlOutput);
+
+        exporter.exportReport();
+        return outputStream;
+    }
+
+    protected ByteArrayOutputStream exportHtml(JasperPrint jasperPrint) throws JRException {
+        ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
+        HtmlExporter exporter = new HtmlExporter(DefaultJasperReportsContext.getInstance());
+
+        exporter.setExporterInput(new SimpleExporterInput(jasperPrint));
+        exporter.setExporterOutput(new SimpleHtmlExporterOutput(outputStream));
+
+        exporter.exportReport();
+        return outputStream;
+    }
+
+    protected ByteArrayOutputStream exportRtf(JasperPrint jasperPrint) throws JRException {
+        ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
+        JRRtfExporter exporter = new JRRtfExporter();
+
+        exporter.setExporterInput(new SimpleExporterInput(jasperPrint));
+        exporter.setExporterOutput(new SimpleWriterExporterOutput(outputStream));
+
+        exporter.exportReport();
+        return outputStream;
+    }
+
+    protected ByteArrayOutputStream exportOdt(JasperPrint jasperPrint) throws JRException {
+        ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
+        JROdtExporter exporter = new JROdtExporter();
+
+        exporter.setExporterInput(new SimpleExporterInput(jasperPrint));
+        exporter.setExporterOutput(new SimpleOutputStreamExporterOutput(outputStream));
+
+        exporter.exportReport();
+        return outputStream;
+    }
+
+    protected ByteArrayOutputStream exportOds(JasperPrint jasperPrint) throws JRException {
+        ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
+        JROdsExporter exporter = new JROdsExporter();
+
+        exporter.setExporterInput(new SimpleExporterInput(jasperPrint));
+        exporter.setExporterOutput(new SimpleOutputStreamExporterOutput(outputStream));
+
+        SimpleOdsReportConfiguration configuration = new SimpleOdsReportConfiguration();
+        configuration.setOnePagePerSheet(true);
+        exporter.setConfiguration(configuration);
+
+        exporter.exportReport();
+        return outputStream;
+    }
+
 }
diff --git a/integration-tests/src/main/java/io/quarkiverse/jasperreports/it/ExtendedMediaType.java b/integration-tests/src/main/java/io/quarkiverse/jasperreports/it/ExtendedMediaType.java
@@ -0,0 +1,44 @@
+package io.quarkiverse.jasperreports.it;
+
+import jakarta.ws.rs.core.MediaType;
+
+public class ExtendedMediaType extends MediaType {
+
+    /**
+     * A {@code String} constant representing {@value #APPLICATION_DOCX} media type.
+     */
+    public static final String APPLICATION_DOCX = "application/vnd.openxmlformats-officedocument.wordprocessingml.document";
+    /**
+     * A {@code String} constant representing {@value #APPLICATION_OPENDOCUMENT_SPREADSHEET} media type.
+     */
+    public static final String APPLICATION_OPENDOCUMENT_SPREADSHEET = "application/vnd.oasis.opendocument.spreadsheet";
+    /**
+     * A {@code String} constant representing {@value #APPLICATION_OPENDOCUMENT_TEXT} media type.
+     */
+    public static final String APPLICATION_OPENDOCUMENT_TEXT = "application/vnd.oasis.opendocument.text";
+    /**
+     * A {@code String} constant representing {@value #APPLICATION_PDF} media type.
+     */
+    public static final String APPLICATION_PDF = "application/pdf";
+    /**
+     * A {@code String} constant representing {@value #APPLICATION_PPTX} media type.
+     */
+    public static final String APPLICATION_PPTX = "application/vnd.openxmlformats-officedocument.presentationml.presentation";
+    /**
+     * A {@code String} constant representing {@value #APPLICATION_RTF} media type.
+     */
+    public static final String APPLICATION_RTF = "application/rtf";
+    /**
+     * A {@code String} constant representing {@value #APPLICATION_XLS} media type.
+     */
+    public static final String APPLICATION_XLS = "application/vnd.ms-excel";
+    /**
+     * A {@code String} constant representing {@value #APPLICATION_XLSX} media type.
+     */
+    public static final String APPLICATION_XLSX = "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet";
+    /**
+     * A {@code String} constant representing {@value #TEXT_CSV} media type.
+     */
+    public static final String TEXT_CSV = "text/csv";
+
+}
diff --git a/...gration-tests/src/main/java/io/quarkiverse/jasperreports/it/JasperReportsCsvResource.java b/...gration-tests/src/main/java/io/quarkiverse/jasperreports/it/JasperReportsCsvResource.java
@@ -26,6 +26,7 @@
 import jakarta.ws.rs.GET;
 import jakarta.ws.rs.Path;
 import jakarta.ws.rs.ServerErrorException;
+import jakarta.ws.rs.core.HttpHeaders;
 import jakarta.ws.rs.core.MediaType;
 import jakarta.ws.rs.core.Response;
 
@@ -77,12 +78,12 @@ public Response datasource() {
 
             Log.infof("CSV creation time : %s", (System.currentTimeMillis() - start));
             final Response.ResponseBuilder response = Response.ok(outputStream.toByteArray());
-            response.header("Content-Disposition", "attachment;filename=csvdatasource.csv");
-            response.header("Content-Type", "text/csv");
+            response.header(HttpHeaders.CONTENT_DISPOSITION, "attachment;filename=csvdatasource.csv");
+            response.header(HttpHeaders.CONTENT_TYPE, ExtendedMediaType.TEXT_CSV);
             return response.build();
         } catch (final JRException ex) {
             Log.error("Unexpected DB Error", ex);
             throw new ServerErrorException(Response.Status.INTERNAL_SERVER_ERROR, ex);
         }
     }
-}
+}
diff --git a/...ration-tests/src/main/java/io/quarkiverse/jasperreports/it/JasperReportsJsonResource.java b/...ration-tests/src/main/java/io/quarkiverse/jasperreports/it/JasperReportsJsonResource.java
@@ -26,6 +26,7 @@
 import jakarta.ws.rs.Path;
 import jakarta.ws.rs.Produces;
 import jakarta.ws.rs.ServerErrorException;
+import jakarta.ws.rs.core.HttpHeaders;
 import jakarta.ws.rs.core.MediaType;
 import jakarta.ws.rs.core.Response;
 
@@ -84,13 +85,13 @@ protected Response fillToCsv(String reportFile, Map<String, Object> params) {
 
             Log.infof("CSV creation time : %s", (System.currentTimeMillis() - start));
             final Response.ResponseBuilder response = Response.ok(outputStream.toByteArray());
-            response.header("Content-Disposition", "attachment;filename=" + reportFile + ".csv");
-            response.header("Content-Type", "text/csv");
+            response.header(HttpHeaders.CONTENT_DISPOSITION, "attachment;filename=" + reportFile + ".csv");
+            response.header(HttpHeaders.CONTENT_TYPE, ExtendedMediaType.TEXT_CSV);
             return response.build();
         } catch (final JRException ex) {
             Log.error("Unexpected DB Error", ex);
             throw new ServerErrorException(Response.Status.INTERNAL_SERVER_ERROR, ex);
         }
     }
 
-}
+}
diff --git a/...-tests/src/main/java/io/quarkiverse/jasperreports/it/JasperReportsPdfEncryptResource.java b/...-tests/src/main/java/io/quarkiverse/jasperreports/it/JasperReportsPdfEncryptResource.java
@@ -22,6 +22,7 @@
 import jakarta.ws.rs.GET;
 import jakarta.ws.rs.Path;
 import jakarta.ws.rs.ServerErrorException;
+import jakarta.ws.rs.core.HttpHeaders;
 import jakarta.ws.rs.core.MediaType;
 import jakarta.ws.rs.core.Response;
 
@@ -80,8 +81,8 @@ public Response encrypt() {
             Log.infof("PDF creation time : %s", (System.currentTimeMillis() - start));
 
             final Response.ResponseBuilder response = Response.ok(outputStream.toByteArray());
-            response.header("Content-Disposition", "attachment;filename=encrypted.pdf");
-            response.header("Content-Type", "application/pdf");
+            response.header(HttpHeaders.CONTENT_DISPOSITION, "attachment;filename=encrypted.pdf");
+            response.header(HttpHeaders.CONTENT_TYPE, "application/pdf");
             return response.build();
         } catch (final JRException ex) {
             Log.error("Unexpected DB Error", ex);