Native work in progress

quarkiverse · Oct 8, 2024 · e7f83b7 · e7f83b7
1 parent 25d2355
commit e7f83b7
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Showing 2 changed files with 66 additions and 3 deletions.
diff --git a/deployment/src/main/java/io/quarkiverse/jasperreports/deployment/JasperReportsProcessor.java b/deployment/src/main/java/io/quarkiverse/jasperreports/deployment/JasperReportsProcessor.java
@@ -15,6 +15,7 @@
 import java.util.stream.Collectors;
 import java.util.stream.Stream;
 
+import org.apache.commons.lang3.StringUtils;
 import org.jboss.jandex.ClassInfo;
 import org.jboss.jandex.DotName;
 
@@ -23,15 +24,22 @@
 import io.quarkus.deployment.annotations.BuildStep;
 import io.quarkus.deployment.builditem.CombinedIndexBuildItem;
 import io.quarkus.deployment.builditem.FeatureBuildItem;
+import io.quarkus.deployment.builditem.GeneratedClassBuildItem;
 import io.quarkus.deployment.builditem.HotDeploymentWatchedFileBuildItem;
 import io.quarkus.deployment.builditem.IndexDependencyBuildItem;
 import io.quarkus.deployment.builditem.nativeimage.NativeImageResourceBuildItem;
 import io.quarkus.deployment.builditem.nativeimage.NativeImageResourceBundleBuildItem;
 import io.quarkus.deployment.builditem.nativeimage.NativeImageResourcePatternsBuildItem;
 import io.quarkus.deployment.builditem.nativeimage.ReflectiveClassBuildItem;
 import io.quarkus.deployment.builditem.nativeimage.RuntimeInitializedPackageBuildItem;
+import io.quarkus.deployment.pkg.builditem.OutputTargetBuildItem;
 import io.quarkus.deployment.pkg.builditem.UberJarMergedResourceBuildItem;
 import io.quarkus.logging.Log;
+import net.sf.jasperreports.compilers.ReportExpressionEvaluationData;
+import net.sf.jasperreports.engine.JRException;
+import net.sf.jasperreports.engine.JasperReport;
+import net.sf.jasperreports.engine.design.JRReportCompileData;
+import net.sf.jasperreports.engine.util.JRLoader;
 
 class JasperReportsProcessor {
 
@@ -150,7 +158,7 @@ void registerForReflection(BuildProducer<ReflectiveClassBuildItem> reflectiveCla
 
         //@formatter:on
         final TreeSet<String> uniqueClasses = new TreeSet<>(classNames);
-        Log.infof("Reflection: %s", uniqueClasses);
+        Log.debugf("Reflection: %s", uniqueClasses);
 
         reflectiveClass.produce(
                 ReflectiveClassBuildItem.builder(uniqueClasses.toArray(new String[0])).constructors().methods().fields()
@@ -222,12 +230,66 @@ void registerResourceBuildItems(BuildProducer<NativeImageResourceBuildItem> nati
     }
 
     @BuildStep
-    void registerReports(BuildProducer<NativeImageResourcePatternsBuildItem> nativeImageResourcePatterns) {
+    void registerReports(BuildProducer<NativeImageResourcePatternsBuildItem> nativeImageResourcePatterns,
+            BuildProducer<GeneratedClassBuildItem> additionalClasses,
+            OutputTargetBuildItem outputTarget) {
         final NativeImageResourcePatternsBuildItem.Builder builder = NativeImageResourcePatternsBuildItem.builder();
         builder.includeGlob("*." + ReportFileBuildItem.EXT_REPORT);
         builder.includeGlob("*." + ReportFileBuildItem.EXT_COMPILED);
         builder.includeGlob("*." + ReportFileBuildItem.EXT_STYLE);
         nativeImageResourcePatterns.produce(builder.build());
+
+        Path startDir = findProjectRoot(outputTarget.getOutputDirectory());
+        Log.tracef("Start Directory: %s", startDir);
+        Set<Path> foundFiles = new HashSet<>();
+
+        try {
+            // compiled - .jasper
+            Files.walkFileTree(startDir, new SimpleFileVisitor<>() {
+                @Override
+                public FileVisitResult visitFile(Path file, BasicFileAttributes attrs) {
+                    // Check if the file has one of the desired extensions
+                    String filePath = file.toString();
+                    if (filePath.endsWith(ReportFileBuildItem.EXT_COMPILED)) {
+                        Log.info(filePath);
+                        foundFiles.add(file);
+                    }
+                    return FileVisitResult.CONTINUE;
+                }
+            });
+        } catch (IOException e) {
+            Log.error("Error looking for report files.", e);
+        }
+
+        foundFiles.forEach((file) -> {
+            try {
+                String jasperFilePath = file.toFile().getAbsolutePath();
+                JasperReport report = (JasperReport) JRLoader.loadObject(JRLoader.getLocationInputStream(jasperFilePath));
+                JRReportCompileData reportData = (JRReportCompileData) report.getCompileData();
+                ReportExpressionEvaluationData mainData = (ReportExpressionEvaluationData) reportData
+                        .getMainDatasetCompileData();
+                String reportDataClass = mainData.getCompileName();
+                if (StringUtils.isNotBlank(reportDataClass)) {
+                    byte[] bytes = (byte[]) mainData.getCompileData();
+                    Log.infof("Report Data Class: %s Size: %d", reportDataClass, bytes.length);
+                    additionalClasses.produce(new GeneratedClassBuildItem(false, reportDataClass, bytes));
+                }
+
+            } catch (JRException e) {
+                Log.error("Error loading report file class.", e);
+            }
+        });
+    }
+
+    static Path findProjectRoot(Path outputDirectory) {
+        Path currentPath = outputDirectory.getParent();
+        Log.tracef("Current Directory: %s", currentPath);
+        Path root = Paths.get(DEFAULT_ROOT_PATH);
+        if (Files.exists(currentPath.resolve(root))) {
+            return currentPath.resolve(root).normalize();
+        } else {
+            return outputDirectory;
+        }
     }
 
     @BuildStep

diff --git a/integration-tests/src/main/resources/application.properties b/integration-tests/src/main/resources/application.properties
@@ -7,4 +7,5 @@ quarkus.log.file.path=it.log
 quarkus.log.file.format=%d{yyyy-MM-dd HH:mm:ss} %-5p [%c] (%t) %s%e%n
 quarkus.log.level=INFO
 %prod.quarkus.log.category."net.sf.jasperreports".level=DEBUG
-quarkus.log.category."net.sf.jasperreports.engine.util.JRClassLoader".level=DEBUG
+quarkus.log.category."net.sf.jasperreports.engine.util.JRClassLoader".level=DEBUG
+quarkus.log.category."io.quarkus.deployment.steps.ReflectiveHierarchyStep".level=ERROR