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

/**
 * Returns the {@code PermissionCollection} for the specified {@code
 * CodeSource}.
 *
 * @param codesource
 *            the code source.
 * @return the {@code PermissionCollection} for the specified {@code
 *         CodeSource}.
 */
protected PermissionCollection getPermissions(CodeSource codesource) {
  // Do nothing by default, ProtectionDomain will take care about
  // permissions in dynamic
  return new Permissions();
}

代码示例来源：origin: apache/geode

void clearPermissions() {
 perms = new Permissions();
}

代码示例来源：origin: google/guava

void clearPermissions() {
 perms = new Permissions();
}

代码示例来源：origin: wildfly/wildfly

@Override
public void delete() throws PolicyContextException {
  synchronized (this) { // prevents concurrent state changes
    transitionTo(State.DELETED);
    this.uncheckedPermissions = new Permissions();
    this.excludedPermissions = new Permissions();
    this.rolePermissions.clear();
    this.linkedPolicies.remove(this);
  }
}

代码示例来源：origin: ben-manes/caffeine

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

代码示例来源：origin: wildfly/wildfly

@Override
public void removeUncheckedPolicy() throws PolicyContextException {
  synchronized (this) { // prevents concurrent state changes
    checkIfInOpenState();
    this.uncheckedPermissions = new Permissions();
  }
}

代码示例来源：origin: wildfly/wildfly

@Override
public void removeExcludedPolicy() throws PolicyContextException {
  synchronized (this) { // prevents concurrent state changes
    checkIfInOpenState();
    this.excludedPermissions = new Permissions();
  }
}

代码示例来源：origin: jankotek/mapdb

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

代码示例来源：origin: wildfly/wildfly

/**
   * Get a read-only collection of the given permissions.
   *
   * @param permissions the permissions to assign
   * @return the read-only collection
   */
  public static PermissionCollection readOnlyCollectionOf(Permission... permissions) {
    final int length = permissions.length;
    if (length == 0) {
      return EMPTY_PERMISSION_COLLECTION;
    } else {
      Permissions collection = new Permissions();
      addAll(collection, Arrays.asList(permissions));
      collection.setReadOnly();
      return collection;
    }
  }
}

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

protected PermissionCollection getPermissions(CodeSource codeSource) {
  PermissionCollection perms;
  try {
    try {
      perms = super.getPermissions(codeSource);
    } catch (SecurityException e) {
      // We lied about our CodeSource and that makes URLClassLoader unhappy.
      perms = new Permissions();
    }
    ProtectionDomain myDomain = AccessController.doPrivileged(new PrivilegedAction<ProtectionDomain>() {
      public ProtectionDomain run() {
        return getClass().getProtectionDomain();
      }
    });
    PermissionCollection myPerms = myDomain.getPermissions();
    if (myPerms != null) {
      for (Enumeration<Permission> elements = myPerms.elements(); elements.hasMoreElements();) {
        perms.add(elements.nextElement());
      }
    }
  } catch (Throwable e) {
    // We lied about our CodeSource and that makes URLClassLoader unhappy.
    perms = new Permissions();
  }
  perms.setReadOnly();
  return perms;
}

代码示例来源：origin: wildfly/wildfly

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

代码示例来源：origin: apache/flink

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

代码示例来源：origin: dlew/joda-time-android

public PermissionCollection getPermissions(CodeSource codesource) {
  Permissions p = new Permissions();
  p.add(new AllPermission());  // enable everything
  return p;
}
public void refresh() {

代码示例来源：origin: dlew/joda-time-android

public PermissionCollection getPermissions(CodeSource codesource) {
  Permissions p = new Permissions();
  p.add(new AllPermission());  // enable everything
  return p;
}
public void refresh() {

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

@Before
public void setUp() throws Exception {
  final ProtectionDomain empty = new ProtectionDomain(null,
      new Permissions());
  provider = new SecurityContextProvider() {
    private final AccessControlContext acc = new AccessControlContext(
        new ProtectionDomain[] { empty });
    @Override
    public AccessControlContext getAccessControlContext() {
      return acc;
    }
  };
  DefaultResourceLoader drl = new DefaultResourceLoader();
  Resource config = drl
      .getResource("/org/springframework/beans/factory/support/security/callbacks.xml");
  beanFactory = new DefaultListableBeanFactory();
  new XmlBeanDefinitionReader(beanFactory).loadBeanDefinitions(config);
  beanFactory.setSecurityContextProvider(provider);
}

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

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

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

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

代码示例来源：origin: org.apache.ant/ant

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

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

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

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

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