adding the jmx endpoint exposure realated files .

Author: ishu-thakur

components/sbm-recipes-boot-upgrade/src/main/java/org/springframework/sbm/boot/upgrade_27_30/actions/Boot_27_30_JmxEndpointExposureAction.java

@@ -0,0 +1,29 @@
+package org.springframework.sbm.boot.upgrade_27_30.actions;
+
+import org.springframework.sbm.boot.properties.finder.SpringBootDefaultPropertiesFinder;
+import org.springframework.sbm.engine.context.ProjectContext;
+import org.springframework.sbm.engine.recipe.AbstractAction;
+
+import java.util.Optional;
+
+public class Boot_27_30_JmxEndpointExposureAction extends AbstractAction {
+
+    public static final String JMX_ENDPOINT = "management.endpoints.jmx.exposure.include";
+
+    @Override
+    public void apply(ProjectContext context) {
+        SpringBootDefaultPropertiesFinder springBootDefaultPropertiesFinder = new SpringBootDefaultPropertiesFinder();
+
+        context.getApplicationModules()
+                .getTopmostApplicationModules()
+                .stream()
+                .map(m -> m.searchMainResources(springBootDefaultPropertiesFinder))
+                .filter(Optional::isPresent)
+                .map(Optional::get)
+                .forEach(p -> {
+                    if (!p.getProperty(JMX_ENDPOINT).isPresent()) {
+                        p.setProperty(JMX_ENDPOINT, "*");
+                    }
+                });
+    }
+}

components/sbm-recipes-boot-upgrade/src/main/java/org/springframework/sbm/boot/upgrade_27_30/conditions/JmxEndpointExposureCondition.java

@@ -0,0 +1,17 @@
+package org.springframework.sbm.boot.upgrade_27_30.conditions;
+
+import org.springframework.sbm.boot.upgrade_27_30.filter.JmxEndpointExposureFinder;
+import org.springframework.sbm.engine.context.ProjectContext;
+import org.springframework.sbm.engine.recipe.Condition;
+
+public class JmxEndpointExposureCondition implements Condition {
+    @Override
+    public String getDescription() {
+        return "Check if 'management.endpoints.jmx.exposure.include' is declared.";
+    }
+
+    @Override
+    public boolean evaluate(ProjectContext context) {
+        return context.search(new JmxEndpointExposureFinder()).isEmpty();
+    }
+}

components/sbm-recipes-boot-upgrade/src/main/java/org/springframework/sbm/boot/upgrade_27_30/filter/JmxEndpointExposureFinder.java

@@ -0,0 +1,21 @@
+package org.springframework.sbm.boot.upgrade_27_30.filter;
+
+import org.springframework.sbm.boot.properties.api.SpringBootApplicationProperties;
+import org.springframework.sbm.boot.properties.search.SpringBootApplicationPropertiesResourceListFilter;
+import org.springframework.sbm.project.resource.ProjectResourceSet;
+import org.springframework.sbm.project.resource.filter.ProjectResourceFinder;
+import org.springframework.sbm.properties.api.PropertiesSource;
+
+import java.util.List;
+
+public class JmxEndpointExposureFinder implements ProjectResourceFinder<List<? extends PropertiesSource>> {
+    public static final String JMX_ENDPOINT_KEY = "management.endpoints.jmx.exposure.include";
+
+    @Override
+    public List<? extends PropertiesSource> apply(ProjectResourceSet projectResourceSet) {
+        List<SpringBootApplicationProperties> springBootApplicationProperties = new SpringBootApplicationPropertiesResourceListFilter().apply(projectResourceSet);
+        return springBootApplicationProperties.stream()
+                .filter(find -> find.getProperty(JMX_ENDPOINT_KEY).isPresent())
+                .toList();
+    }
+}

components/sbm-recipes-boot-upgrade/src/main/resources/recipes/boot-2.7-3.0-upgrade-report.yaml

@@ -17,3 +17,7 @@
       description: "Sets logging date format to yyyy-MM-dd HH:mm:ss.SSS"
       condition:
         type: org.springframework.sbm.boot.upgrade_27_30.conditions.LoggingDateFormatCondition
+    - type: org.springframework.sbm.boot.upgrade_27_30.actions.Boot_27_30_JmxEndpointExposureAction
+      description: "Sets JMX endpoint exposure include to *"
+      condition:
+        type: rg.springframework.sbm.boot.upgrade_27_30.conditions.JmxEndpointExposureCondition