本文整理了Java中java.security.Permissions类的一些代码示例，展示了Permissions类的具体用法。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类的具体详情如下：
包路径：java.security.Permissions
类名称：Permissions

Permissions介绍

[英]Legacy security code; do not use.
[中]遗留安全代码；不要使用。

代码示例

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: 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: org.apache.ant/ant

/**
 * The central point in checking permissions.
 * Overridden from java.lang.SecurityManager
 *
 * @param perm The permission requested.
 */
@Override
public void checkPermission(final java.security.Permission perm) {
  if (active) {
    if (delegateToOldSM && !perm.getName().equals("exitVM")) {
      boolean permOK = false;
      if (granted.implies(perm)) {
        permOK = true;
      }
      checkRevoked(perm);
      /*
       if the permission was not explicitly granted or revoked
       the original security manager will do its work
      */
      if (!permOK && origSm != null) {
        origSm.checkPermission(perm);
      }
    }  else {
      if (!granted.implies(perm)) {
        throw new SecurityException("Permission " + perm + " was not granted.");
      }
      checkRevoked(perm);
    }
  }
}

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: 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: org.jboss.modules/jboss-modules

private static PermissionCollection copyPermissions(PermissionCollection permissionCollection) {
  final Permissions permissions = new Permissions();
  final Enumeration<Permission> elements = permissionCollection.elements();
  while (elements.hasMoreElements()) {
    permissions.add(elements.nextElement());
  }
  permissions.setReadOnly();
  return permissions;
}

代码示例来源：origin: ben-manes/caffeine

@Override
  public String toString() {
    List<Permission> ps = new ArrayList<Permission>();
    for (Enumeration<Permission> e = perms.elements(); e.hasMoreElements();) {
     ps.add(e.nextElement());
    }
    return "AdjustablePolicy with permissions " + ps;
  }
}

代码示例来源：origin: weld/core

private ProtectionDomain create(ProtectionDomain domain) {
  if (domain.implies(ACCESS_DECLARED_MEMBERS_PERMISSION)) {
    return domain;
  }
  PermissionCollection permissions = domain.getPermissions();
  PermissionCollection proxyPermissions = new Permissions();
  if (permissions != null) {
    Enumeration<Permission> permissionElements = permissions.elements();
    while (permissionElements.hasMoreElements()) {
      proxyPermissions.add(permissionElements.nextElement());
    }
  }
  proxyPermissions.add(ACCESS_DECLARED_MEMBERS_PERMISSION);
  return new ProtectionDomain(domain.getCodeSource(), proxyPermissions);
}

代码示例来源：origin: org.glassfish.security/security

private static boolean grantedIsExcluded(Permission granted, Permissions excluded) {
boolean isExcluded = false;
if (excluded != null) {
  if (!excluded.implies(granted)) {
  Enumeration e = excluded.elements();
  while (!isExcluded && e.hasMoreElements()) {
    Permission excludedPerm = (Permission) e.nextElement();
    if (granted.implies(excludedPerm))  {
    isExcluded = true;
    }
  }
  } else {
  isExcluded = true;
  }
}
if (logger.isLoggable(Level.FINEST)){
  if (isExcluded) {
  logger.finest("JACC Policy Provider: permission is excluded: "+granted);
  }
}
return isExcluded;
}

代码示例来源：origin: org.ow2.orchestra/orchestra-utils

/**
 * @param permissions
 * @return
 */
public static int getPermissionsSize(final Permissions permissions) {
 int size = 0;
 final Enumeration<Permission> p = permissions.elements();
 while (p.hasMoreElements()) {
  size++;
 }
 return size;
}

代码示例来源：origin: org.eclipse.jetty/jetty-policy

private PermissionCollection copyOf(final PermissionCollection in)
{
  PermissionCollection out  = new Permissions();
  synchronized (in)
  {
    for (Enumeration<Permission> el = in.elements() ; el.hasMoreElements() ;)
    {
      out.add((Permission)el.nextElement());
    }
  }
  return out;
}

代码示例来源：origin: org.apache.geronimo.ext.openejb/openejb-core

/**
   * Removes permissions from <code>toBeChecked</code> that are implied by
   * <code>permission</code>.
   *
   * @param toBeChecked the permissions that are to be checked and possibly culled
   * @param permission  the permission that is to be used for culling
   * @return the culled set of permissions that are not implied by <code>permission</code>
   */
  private Permissions cullPermissions(Permissions toBeChecked, Permission permission) {
    Permissions result = new Permissions();

    for (Enumeration e = toBeChecked.elements(); e.hasMoreElements();) {
      Permission test = (Permission) e.nextElement();
      if (!permission.implies(test)) {
        result.add(test);
      }
    }

    return result;
  }
}

代码示例来源：origin: wildfly/wildfly-core

private static Permissions createPermissions(List<Permission> permissionsList, List<InjectedValue<Permissions>> permissionSetInjectors) throws StartException {
  Permissions allPermissions = createPermissions(permissionsList);
  for (InjectedValue<Permissions> permissionSetInjector : permissionSetInjectors) {
    Permissions permissionSet = permissionSetInjector.getValue();
    Enumeration<java.security.Permission> permissions = permissionSet.elements();
    while (permissions.hasMoreElements()) {
      allPermissions.add(permissions.nextElement());
    }
  }
  return allPermissions;
}

代码示例来源：origin: org.apache.portals.jetspeed-2/jetspeed-security

/**
 * @see java.security.Policy#getPermissions(java.security.ProtectionDomain)
 */
public PermissionCollection getPermissions(ProtectionDomain domain)
{
  PermissionCollection otherPerms = new Permissions();
  if (null != domain)
  {
    otherPerms = getPermissions(domain.getCodeSource());
  }
  return otherPerms;
}

代码示例来源：origin: org.netbeans.api/org-openide-execution

protected PermissionCollection createPermissions(CodeSource cs, InputOutput io) {
  PermissionCollection allPerms = new Permissions();
  allPerms.add(new AllPermission());
  allPerms.setReadOnly();
  return allPerms;
}

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: apache/stanbol

@Override
  public PermissionCollection getPermissions(ProtectionDomain domain) {
    PermissionCollection result = new Permissions();
    result.add(new AllPermission());
    return result;
  }
});

代码示例来源：origin: org.glassfish.main.security/security-ee

static Permissions addToRoleMap(HashMap<String, Permissions> map,
        String roleName, Permission p) {
  Permissions collection = map.get(roleName);
if (collection == null) {
  collection = new Permissions();
  map.put(roleName,collection);
}
collection.add(p);
if (logger.isLoggable(Level.FINE)){
  logger.log(Level.FINE,"JACC: constraint capture: adding methods to role: "+ roleName+" methods: " + p.getActions());
}
return collection;
}

代码示例来源：origin: stackoverflow.com

private static final AccessControlContext allowedPermissionsAcc; 
static {    // initialization of the allowed permissions
  PermissionCollection allowedPermissions = new Permissions();
  allowedPermissions.add(new RuntimePermission("accessDeclaredMembers"));
  // ... <many more permissions here> ...

  allowedPermissionsAcc = new AccessControlContext(new ProtectionDomain[] {
    new ProtectionDomain(null, allowedPermissions)});
}

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();
}