java.security.Permissions.<init>()方法的使用及代码示例

x33g5p2x  于2022-01-26 转载在 其他  
字(6.4k)|赞(0)|评价(0)|浏览(121)

本文整理了Java中java.security.Permissions.<init>()方法的一些代码示例，展示了Permissions.<init>()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Permissions.<init>()方法的具体详情如下：
包路径：java.security.Permissions
类名称：Permissions
方法名：<init>

Permissions.<init>介绍

[英]Creates a new Permissions object containing no PermissionCollections.
[中]创建不包含PermissionCollections的新权限对象。

代码示例

代码示例来源：origin: robovm/robovm

  1. /**
  2.  * Returns the {@code PermissionCollection} for the specified {@code
  3.  * CodeSource}.
  4.  *
  5.  * @param codesource
  6.  *            the code source.
  7.  * @return the {@code PermissionCollection} for the specified {@code
  8.  *         CodeSource}.
  9.  */
  10. protected PermissionCollection getPermissions(CodeSource codesource) {
  11.   // Do nothing by default, ProtectionDomain will take care about
  12.   // permissions in dynamic
  13.   return new Permissions();
  14. }

代码示例来源：origin: apache/geode

  1. void clearPermissions() {
  2.  perms = new Permissions();
  3. }

代码示例来源：origin: google/guava

  1. void clearPermissions() {
  2.  perms = new Permissions();
  3. }

代码示例来源：origin: wildfly/wildfly

  1. @Override
  2. public void delete() throws PolicyContextException {
  3.   synchronized (this) { // prevents concurrent state changes
  4.     transitionTo(State.DELETED);
  5.     this.uncheckedPermissions = new Permissions();
  6.     this.excludedPermissions = new Permissions();
  7.     this.rolePermissions.clear();
  8.     this.linkedPolicies.remove(this);
  9.   }
  10. }

代码示例来源：origin: ben-manes/caffeine

  1. void clearPermissions() { perms = new Permissions(); }
  2. @Override

代码示例来源：origin: wildfly/wildfly

  1. @Override
  2. public void removeUncheckedPolicy() throws PolicyContextException {
  3.   synchronized (this) { // prevents concurrent state changes
  4.     checkIfInOpenState();
  5.     this.uncheckedPermissions = new Permissions();
  6.   }
  7. }

代码示例来源：origin: wildfly/wildfly

  1. @Override
  2. public void removeExcludedPolicy() throws PolicyContextException {
  3.   synchronized (this) { // prevents concurrent state changes
  4.     checkIfInOpenState();
  5.     this.excludedPermissions = new Permissions();
  6.   }
  7. }

代码示例来源：origin: jankotek/mapdb

  1. void clearPermissions() { perms = new Permissions(); }
  2. public PermissionCollection getPermissions(CodeSource cs) {

代码示例来源：origin: wildfly/wildfly

  1. /**
  2.    * Get a read-only collection of the given permissions.
  3.    *
  4.    * @param permissions the permissions to assign
  5.    * @return the read-only collection
  6.    */
  7.   public static PermissionCollection readOnlyCollectionOf(Permission... permissions) {
  8.     final int length = permissions.length;
  9.     if (length == 0) {
  10.       return EMPTY_PERMISSION_COLLECTION;
  11.     } else {
  12.       Permissions collection = new Permissions();
  13.       addAll(collection, Arrays.asList(permissions));
  14.       collection.setReadOnly();
  15.       return collection;
  16.     }
  17.   }
  18. }

代码示例来源：origin: org.codehaus.groovy/groovy

  1. protected PermissionCollection getPermissions(CodeSource codeSource) {
  2.   PermissionCollection perms;
  3.   try {
  4.     try {
  5.       perms = super.getPermissions(codeSource);
  6.     } catch (SecurityException e) {
  7.       // We lied about our CodeSource and that makes URLClassLoader unhappy.
  8.       perms = new Permissions();
  9.     }
  10.     ProtectionDomain myDomain = AccessController.doPrivileged(new PrivilegedAction<ProtectionDomain>() {
  11.       public ProtectionDomain run() {
  12.         return getClass().getProtectionDomain();
  13.       }
  14.     });
  15.     PermissionCollection myPerms = myDomain.getPermissions();
  16.     if (myPerms != null) {
  17.       for (Enumeration<Permission> elements = myPerms.elements(); elements.hasMoreElements();) {
  18.         perms.add(elements.nextElement());
  19.       }
  20.     }
  21.   } catch (Throwable e) {
  22.     // We lied about our CodeSource and that makes URLClassLoader unhappy.
  23.     perms = new Permissions();
  24.   }
  25.   perms.setReadOnly();
  26.   return perms;
  27. }

代码示例来源：origin: wildfly/wildfly

  1. @Override
  2. public void addToRole(String roleName, Permission permission) throws PolicyContextException {
  3.   checkNotNullParam("roleName", roleName);
  4.   checkNotNullParam("permission", permission);
  5.   synchronized (this) { // prevents state change while adding
  6.     checkIfInOpenState();
  7.     this.rolePermissions.computeIfAbsent(roleName, s -> new Permissions()).add(permission);
  8.   }
  9. }

代码示例来源：origin: apache/flink

  1. classData, 0, classData.length,
  2. targetClassLoader,
  3. new ProtectionDomain(new CodeSource(null, (Certificate[]) null), new Permissions()));

代码示例来源：origin: dlew/joda-time-android

  1. public PermissionCollection getPermissions(CodeSource codesource) {
  2.   Permissions p = new Permissions();
  3.   p.add(new AllPermission());  // enable everything
  4.   return p;
  5. }
  6. public void refresh() {

代码示例来源：origin: dlew/joda-time-android

  1. public PermissionCollection getPermissions(CodeSource codesource) {
  2.   Permissions p = new Permissions();
  3.   p.add(new AllPermission());  // enable everything
  4.   return p;
  5. }
  6. public void refresh() {

代码示例来源：origin: spring-projects/spring-framework

  1. @Before
  2. public void setUp() throws Exception {
  3.   final ProtectionDomain empty = new ProtectionDomain(null,
  4.       new Permissions());
  5.   provider = new SecurityContextProvider() {
  6.     private final AccessControlContext acc = new AccessControlContext(
  7.         new ProtectionDomain[] { empty });
  8.     @Override
  9.     public AccessControlContext getAccessControlContext() {
  10.       return acc;
  11.     }
  12.   };
  13.   DefaultResourceLoader drl = new DefaultResourceLoader();
  14.   Resource config = drl
  15.       .getResource("/org/springframework/beans/factory/support/security/callbacks.xml");
  16.   beanFactory = new DefaultListableBeanFactory();
  17.   new XmlBeanDefinitionReader(beanFactory).loadBeanDefinitions(config);
  18.   beanFactory.setSecurityContextProvider(provider);
  19. }

代码示例来源：origin: spring-projects/spring-framework

  1. beanFactory.setSecurityContextProvider(null);
  2. Permissions perms = new Permissions();
  3. perms.add(new AuthPermission("getSubject"));
  4. ProtectionDomain pd = new ProtectionDomain(null, perms);

代码示例来源：origin: org.elasticsearch/elasticsearch

  1. @Override
  2. public PermissionCollection getPermissions(CodeSource codesource) {
  3.   // code should not rely on this method, or at least use it correctly:
  4.   // https://bugs.openjdk.java.net/browse/JDK-8014008
  5.   // return them a new empty permissions object so jvisualvm etc work
  6.   for (StackTraceElement element : Thread.currentThread().getStackTrace()) {
  7.     if ("sun.rmi.server.LoaderHandler".equals(element.getClassName()) &&
  8.         "loadClass".equals(element.getMethodName())) {
  9.       return new Permissions();
  10.     }
  11.   }
  12.   // return UNSUPPORTED_EMPTY_COLLECTION since it is safe.
  13.   return super.getPermissions(codesource);
  14. }

代码示例来源：origin: org.apache.ant/ant

  1. granted = new java.security.Permissions();
  2. for (final Permissions.Permission p : revokedPermissions) {
  3.   if (p.getClassName() == null) {

代码示例来源：origin: org.elasticsearch/elasticsearch

  1. throw new UnsupportedOperationException("JavaPolicy implementation does not support retrieving permissions");
  2. PermissionCollection actualPermissions = new Permissions();
  3. for (Permission permission : Collections.list(permissions.elements())) {
  4.   if (!emptyPolicy.implies(PluginSecurity.class.getProtectionDomain(), permission)) {

代码示例来源：origin: org.elasticsearch/elasticsearch

  1. /** returns dynamic Permissions to configured paths and bind ports */
  2. static Permissions createPermissions(Environment environment) throws IOException {
  3.   Permissions policy = new Permissions();
  4.   addClasspathPermissions(policy);
  5.   addFilePermissions(policy, environment);
  6.   addBindPermissions(policy, environment.settings());
  7.   return policy;
  8. }

内容来源于网络，如有侵权，请联系作者删除！

Permissions

相关文章

    查看更多

    热门标签

    更多
    JavaquerypythonNode开发语言requestUtil数据库Table后端算法LoggerMessageElementParser

    最新文章

    更多
    • 蜀ICP备13028337号-1 大数据知识库 https://www.saoniuhuo.com © All rights reserved
    • 本站内容来源互联网,如果侵犯您的权益请联系我们删除, 联系方式：448109455@qq.com