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37 lines
2.2 KiB
Java
37 lines
2.2 KiB
Java
package com.mzh.library.service;
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import com.mzh.library.entity.Permission;
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import com.mzh.library.entity.Role;
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public final class PermissionPolicyCheck {
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private PermissionPolicyCheck() {
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}
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public static void main(String[] args) {
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PermissionPolicy policy = new PermissionPolicy();
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require(policy.allows(Role.ADMINISTRATOR, Permission.MANAGE_USERS), "administrator should manage users");
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require(policy.allows(Role.ADMINISTRATOR, Permission.VIEW_REPORTS), "administrator should view reports");
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require(policy.allows(Role.ADMINISTRATOR, Permission.VIEW_SYSTEM_LOGS), "administrator should view system logs");
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require(policy.allows(Role.LIBRARIAN, Permission.MANAGE_BORROWING), "librarian should manage borrowing");
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require(policy.allows(Role.LIBRARIAN, Permission.MANAGE_READERS), "librarian should manage readers");
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require(policy.allows(Role.LIBRARIAN, Permission.VIEW_REPORTS), "librarian should view reports");
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require(!policy.allows(Role.LIBRARIAN, Permission.VIEW_SYSTEM_LOGS), "librarian should not view system logs");
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require(!policy.allows(Role.LIBRARIAN, Permission.BORROW_BOOKS), "librarian should not borrow as a reader");
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require(!policy.allows(Role.LIBRARIAN, Permission.MANAGE_USERS), "librarian should not manage users");
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require(policy.allows(Role.READER, Permission.VIEW_CATALOG), "reader should view catalog");
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require(policy.allows(Role.READER, Permission.BORROW_BOOKS), "reader should view borrowing capabilities");
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require(!policy.allows(Role.READER, Permission.VIEW_REPORTS), "reader should not view reports");
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require(!policy.allows(Role.READER, Permission.VIEW_SYSTEM_LOGS), "reader should not view system logs");
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require(!policy.allows(Role.READER, Permission.MANAGE_BORROWING), "reader should not manage borrowing");
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require(!policy.allows(Role.READER, Permission.MANAGE_BOOKS), "reader should not manage books");
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require(!policy.allows(Role.READER, Permission.MANAGE_READERS), "reader should not manage readers");
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}
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private static void require(boolean condition, String message) {
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if (!condition) {
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throw new AssertionError(message);
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}
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}
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}
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