fix #477: show target policy filters

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

@@ -0,0 +1,20 @@
+package com.cloudhandson.vpdbackoffice.domain.vpd;
+
+import java.util.List;
+
+public record VpdObjectFilterDetail(
+    String objectOwner,
+    String objectName,
+    List<Row> rows
+) {
+
+  public String objectDisplayName() {
+    return objectOwner + "." + objectName;
+  }
+
+  public record Row(
+      VpdPolicyView policy,
+      VpdFunctionSource source
+  ) {
+  }
+}

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

@@ -7,7 +7,8 @@ public record VpdTargetView(
     String protectedYn,
     String ordsPath,
     int policyCount,
-    String policyNames
+    String policyNames,
+    String filterNames
 ) {
 
   public String objectDisplayName() {

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

@@ -35,6 +35,11 @@ public interface VpdPolicyMapper {
       @Param("policyName") String policyName
   );
 
+  List<VpdPolicyView> findPoliciesForObject(
+      @Param("objectOwner") String objectOwner,
+      @Param("objectName") String objectName
+  );
+
   VpdPolicyView findAnyPolicy(
       @Param("objectOwner") String objectOwner,
       @Param("objectName") String objectName,

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

@@ -2,6 +2,7 @@ package com.cloudhandson.vpdbackoffice.service;
 
 import com.cloudhandson.vpdbackoffice.domain.vpd.VpdBulkApplyResult;
 import com.cloudhandson.vpdbackoffice.domain.vpd.VpdFunctionSource;
+import com.cloudhandson.vpdbackoffice.domain.vpd.VpdObjectFilterDetail;
 import com.cloudhandson.vpdbackoffice.domain.vpd.VpdPolicyCreateCommand;
 import com.cloudhandson.vpdbackoffice.domain.vpd.VpdPolicyDetail;
 import com.cloudhandson.vpdbackoffice.domain.vpd.VpdPolicyExplanation;
@@ -233,6 +234,18 @@ public class VpdPolicyService {
     return new VpdPolicyDetail(policy, buildAddPolicyBlock(policy));
   }
 
+  public VpdObjectFilterDetail findObjectFilterDetail(String objectOwner, String objectName) {
+    String normalizedOwner = requiredIdentifier(objectOwner, "Object owner");
+    String normalizedObject = requiredIdentifier(objectName, "Object name");
+    List<VpdObjectFilterDetail.Row> rows = mapper.findPoliciesForObject(normalizedOwner, normalizedObject).stream()
+        .map(policy -> new VpdObjectFilterDetail.Row(
+            policy,
+            findFunctionSource(policy.functionOwner(), policy.packageName(), policy.functionName())
+        ))
+        .toList();
+    return new VpdObjectFilterDetail(normalizedOwner, normalizedObject, rows);
+  }
+
   @Transactional
   public void createPolicy(VpdPolicyCreateCommand command) {
     String objectOwner = requiredIdentifier(command.objectOwner(), "Object owner");

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

@@ -306,6 +306,23 @@ public class VpdPolicyController {
     return "fragments/vpd-policy-detail :: detail";
   }
 
+  @GetMapping("/vpd-policies/object-filter-detail")
+  public String objectFilterDetail(
+      @RequestParam String objectOwner,
+      @RequestParam String objectName,
+      Model model
+  ) {
+    try {
+      model.addAttribute("detail", vpdPolicyService.findObjectFilterDetail(objectOwner, objectName));
+    } catch (AppException exception) {
+      model.addAttribute("errorMessage", exception.getMessage());
+    } catch (DataAccessException exception) {
+      RuntimeErrorMessage message = RuntimeErrorMessages.dataAccess(exception);
+      model.addAttribute("errorMessage", message.message());
+    }
+    return "fragments/vpd-object-filter-detail :: detail";
+  }
+
   @GetMapping("/vpd-policies/policy-explanation")
   public String policyExplanation(
       @RequestParam String objectOwner,

src/main/resources/mapper/VpdPolicyMapper.xml

@@ -63,7 +63,13 @@
            CASE WHEN po.object_id IS NULL THEN 'N' ELSE po.enabled_yn END AS protected_yn,
            po.ords_path,
            COUNT(p.policy_name) AS policy_count,
-           LISTAGG(p.policy_name, ', ') WITHIN GROUP (ORDER BY p.policy_name) AS policy_names
+           LISTAGG(p.policy_name, ', ') WITHIN GROUP (ORDER BY p.policy_name) AS policy_names,
+           LISTAGG(
+             p.pf_owner ||
+             CASE WHEN p.package IS NULL THEN '.' ELSE '.' || p.package || '.' END ||
+             p.function,
+             ', '
+           ) WITHIN GROUP (ORDER BY p.policy_name) AS filter_names
     FROM managed_objects o
     LEFT JOIN cb_protected_object po
       ON po.owner = o.owner
@@ -210,6 +216,14 @@
       )
   </select>
 
+  <select id="findPoliciesForObject" resultType="com.cloudhandson.vpdbackoffice.domain.vpd.VpdPolicyView">
+    SELECT <include refid="policyColumns"><property name="alias" value="p."/></include>
+    FROM all_policies p
+    WHERE p.object_owner = UPPER(#{objectOwner,jdbcType=VARCHAR})
+      AND p.object_name = UPPER(#{objectName,jdbcType=VARCHAR})
+    ORDER BY p.policy_name
+  </select>
+
   <select id="findAnyPolicy" resultType="com.cloudhandson.vpdbackoffice.domain.vpd.VpdPolicyView">
     SELECT <include refid="policyColumns"><property name="alias" value="p."/></include>
     FROM all_policies p

src/main/resources/static/css/app.css

@@ -870,6 +870,12 @@ body {
   padding: .75rem;
 }
 
+.filter-detail-stack + .filter-detail-stack {
+  border-top: 1px solid var(--rw-border);
+  margin-top: 1rem;
+  padding-top: 1rem;
+}
+
 .policy-detail-list {
   display: grid;
   grid-template-columns: minmax(120px, 34%) 1fr;

src/main/resources/templates/fragments/vpd-object-filter-detail.html

@@ -0,0 +1,31 @@
+<!doctype html>
+<html lang="ko" xmlns:th="http://www.thymeleaf.org">
+<body>
+<div th:fragment="detail">
+  <div class="alert alert-warning mb-0" th:if="${errorMessage}" th:text="${errorMessage}"></div>
+  <section class="probe-exchange" th:if="${detail}">
+    <h3>
+      <span th:text="${detail.objectDisplayName()}">ADMIN.TABLE</span>
+      <span class="text-muted"> / Policy Filter</span>
+    </h3>
+    <div th:if="${#lists.isEmpty(detail.rows())}" class="text-muted">
+      이 TABLE/VIEW에 적용된 VPD policy/filter가 없습니다.
+    </div>
+    <div class="filter-detail-stack" th:each="row : ${detail.rows()}">
+      <dl class="policy-detail-list">
+        <dt>Policy</dt>
+        <dd><code th:text="${row.policy().policyName()}">POLICY</code></dd>
+        <dt>Filter</dt>
+        <dd><code th:text="${row.policy().functionDisplayName()}">ADMIN.FILTER</code></dd>
+        <dt>Statements</dt>
+        <dd th:text="${row.policy().statementTypes()} ?: '-'">SELECT</dd>
+        <dt>Status</dt>
+        <dd th:text="${row.policy().enabled()}">YES</dd>
+      </dl>
+      <pre th:if="${row.source().found()}" th:text="${row.source().source()}"></pre>
+      <pre th:unless="${row.source().found()}">ALL_SOURCE에서 조회 가능한 filter source가 없습니다.</pre>
+    </div>
+  </section>
+</div>
+</body>
+</html>

src/main/resources/templates/vpd-policies.html

@@ -54,12 +54,14 @@
           <th>Type</th>
           <th>VPD 상태</th>
           <th>Policy</th>
+          <th>Filter</th>
           <th>백오피스 권한 테이블</th>
           <th>ORDS Path</th>
         </tr>
         </thead>
         <tbody>
-        <tr th:each="target : ${vpdTargets}">
+        <th:block th:each="target, iter : ${vpdTargets}">
+        <tr>
           <td><code th:text="${target.objectDisplayName()}">ADMIN.TABLE</code></td>
           <td th:text="${target.objectType()}">TABLE</td>
           <td>
@@ -71,6 +73,17 @@
             <span th:if="${target.vpdApplied()}" th:text="${target.policyNames()}">POLICY</span>
             <span th:unless="${target.vpdApplied()}" class="text-muted">-</span>
           </td>
+          <td>
+            <button th:if="${target.vpdApplied()}"
+                    class="btn btn-sm btn-outline-secondary policy-function-button"
+                    type="button"
+                    th:hx-get="@{/vpd-policies/object-filter-detail(objectOwner=${target.owner()},objectName=${target.objectName()})}"
+                    th:hx-target="${'#target-filter-detail-' + iter.index}"
+                    hx-swap="innerHTML">
+              <code th:text="${target.filterNames()}">ADMIN.FILTER</code>
+            </button>
+            <span th:unless="${target.vpdApplied()}" class="text-muted">-</span>
+          </td>
           <td>
             <span class="badge"
                   th:classappend="${target.protectedObject()} ? ' text-bg-primary' : ' text-bg-light'"
@@ -81,8 +94,16 @@
             <span th:unless="${target.ordsPath()}" class="text-muted">ORDS 서빙 미등록</span>
           </td>
         </tr>
+        <tr th:if="${target.vpdApplied()}">
+          <td colspan="7" class="policy-source-cell">
+            <div th:id="${'target-filter-detail-' + iter.index}" class="text-muted small">
+              Filter 이름을 클릭하면 policy/filter source가 표시됩니다.
+            </div>
+          </td>
+        </tr>
+        </th:block>
         <tr th:if="${#lists.isEmpty(vpdTargets)}">
-          <td colspan="6" class="text-muted">
+          <td colspan="7" class="text-muted">
             <span th:if="${selectedSchemaOwner != null && selectedSchemaOwner != ''}"
                   th:text="${selectedSchemaOwner + ' 스키마에서 현재 DB 연결 사용자로 조회 가능한 TABLE/VIEW가 없습니다. 스키마명, ALL_OBJECTS 조회 권한, 객체 권한을 확인하세요.'}">
               선택한 스키마에서 조회 가능한 TABLE/VIEW가 없습니다.