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commit d22864ff734699c65404c80d7b67b102dbe3e873
Author: Stamatis Zampetakis <zabe...@gmail.com>
AuthorDate: Thu Mar 24 11:01:31 2022 +0100
HIVE-26067: Remove unused core directory and duplicate DerbyPolicy class
(Stamatis Zampetakis, reviewed by Peter Vary)
There is another identical copy of DerbyPolicy.java inside the hcatalog
module.
Closes #3135
---
.../java/org/apache/hive/hcatalog/DerbyPolicy.java | 90 ----------------------
1 file changed, 90 deletions(-)
diff --git a/core/src/test/java/org/apache/hive/hcatalog/DerbyPolicy.java
b/core/src/test/java/org/apache/hive/hcatalog/DerbyPolicy.java
deleted file mode 100644
index cecf6dc..0000000
--- a/core/src/test/java/org/apache/hive/hcatalog/DerbyPolicy.java
+++ /dev/null
@@ -1,90 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements. See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership. The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.apache.hive.hcatalog;
-
-import org.apache.derby.security.SystemPermission;
-
-import java.security.CodeSource;
-import java.security.Permission;
-import java.security.PermissionCollection;
-import java.security.Policy;
-import java.util.ArrayList;
-import java.util.Collections;
-import java.util.Enumeration;
-import java.util.Iterator;
-
-/**
- * A security policy that grants usederbyinternals
- *
- * <p>
- * HCatalog tests use Security Manager to handle exits. With Derby version
10.14.1, if a
- * security manager is configured, embedded Derby requires usederbyinternals
permission, and
- * that is checked directly using AccessController.checkPermission. This
class will be used to
- * setup a security policy to grant usederbyinternals, in tests that use
NoExitSecurityManager.
- * </p>
- */
-public class DerbyPolicy extends Policy {
-
- private static PermissionCollection perms;
-
- public DerbyPolicy() {
- super();
- if (perms == null) {
- perms = new DerbyPermissionCollection();
- addPermissions();
- }
- }
-
- @Override
- public PermissionCollection getPermissions(CodeSource codesource) {
- return perms;
- }
-
- private void addPermissions() {
- SystemPermission systemPermission = new SystemPermission("engine",
"usederbyinternals");
- perms.add(systemPermission);
- }
-
- class DerbyPermissionCollection extends PermissionCollection {
-
- ArrayList<Permission> perms = new ArrayList<Permission>();
-
- public void add(Permission p) {
- perms.add(p);
- }
-
- public boolean implies(Permission p) {
- for (Iterator<Permission> i = perms.iterator(); i.hasNext();) {
- if (((Permission) i.next()).implies(p)) {
- return true;
- }
- }
- return false;
- }
-
- public Enumeration<Permission> elements() {
- return Collections.enumeration(perms);
- }
-
- public boolean isReadOnly() {
- return false;
- }
- }
-}
-
