[Developer] #424 add VPD policy settings view

src/main/java/com/cloudhandson/vpdbackoffice/domain/vpd/VpdPolicyView.java

@@ -0,0 +1,27 @@
+package com.cloudhandson.vpdbackoffice.domain.vpd;
+
+public record VpdPolicyView(
+    String objectOwner,
+    String objectName,
+    String policyGroup,
+    String policyName,
+    String functionOwner,
+    String packageName,
+    String functionName,
+    String statementTypes,
+    String checkOption,
+    String enabled,
+    String staticPolicy,
+    String policyType,
+    String longPredicate
+) {
+
+  public String objectDisplayName() {
+    return objectOwner + "." + objectName;
+  }
+
+  public String functionDisplayName() {
+    String packagePrefix = packageName == null || packageName.isBlank() ? "" : packageName + ".";
+    return functionOwner + "." + packagePrefix + functionName;
+  }
+}

src/main/java/com/cloudhandson/vpdbackoffice/mapper/VpdPolicyMapper.java

@@ -0,0 +1,11 @@
+package com.cloudhandson.vpdbackoffice.mapper;
+
+import com.cloudhandson.vpdbackoffice.domain.vpd.VpdPolicyView;
+import java.util.List;
+import org.apache.ibatis.annotations.Mapper;
+
+@Mapper
+public interface VpdPolicyMapper {
+
+  List<VpdPolicyView> findPolicies();
+}

src/main/java/com/cloudhandson/vpdbackoffice/service/VpdPolicyService.java

@@ -0,0 +1,20 @@
+package com.cloudhandson.vpdbackoffice.service;
+
+import com.cloudhandson.vpdbackoffice.domain.vpd.VpdPolicyView;
+import com.cloudhandson.vpdbackoffice.mapper.VpdPolicyMapper;
+import java.util.List;
+import org.springframework.stereotype.Service;
+
+@Service
+public class VpdPolicyService {
+
+  private final VpdPolicyMapper mapper;
+
+  public VpdPolicyService(VpdPolicyMapper mapper) {
+    this.mapper = mapper;
+  }
+
+  public List<VpdPolicyView> findPolicies() {
+    return mapper.findPolicies();
+  }
+}

src/main/java/com/cloudhandson/vpdbackoffice/web/VpdPolicyController.java

@@ -0,0 +1,30 @@
+package com.cloudhandson.vpdbackoffice.web;
+
+import com.cloudhandson.vpdbackoffice.service.VpdPolicyService;
+import java.util.List;
+import org.springframework.dao.DataAccessException;
+import org.springframework.stereotype.Controller;
+import org.springframework.ui.Model;
+import org.springframework.web.bind.annotation.GetMapping;
+
+@Controller
+public class VpdPolicyController {
+
+  private final VpdPolicyService vpdPolicyService;
+
+  public VpdPolicyController(VpdPolicyService vpdPolicyService) {
+    this.vpdPolicyService = vpdPolicyService;
+  }
+
+  @GetMapping("/vpd-policies")
+  public String policies(Model model) {
+    try {
+      model.addAttribute("policies", vpdPolicyService.findPolicies());
+    } catch (DataAccessException exception) {
+      RuntimeErrorMessage message = RuntimeErrorMessages.dataAccess(exception);
+      model.addAttribute("runtimeError", message);
+      model.addAttribute("policies", List.of());
+    }
+    return "vpd-policies";
+  }
+}