Java Code Examples for java.security.acl.AclEntry#permissions()

The following examples show how to use java.security.acl.AclEntry#permissions() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: AclImpl.java    From jdk1.8-source-analysis with Apache License 2.0 3 votes vote down vote up 
/**
 * Returns an enumeration for the set of allowed permissions for
 * the specified principal
 * (representing an entity such as an individual or a group).
 * This set of allowed permissions is calculated as follows:
 * <UL>
 * <LI>If there is no entry in this Access Control List for the specified
 * principal, an empty permission set is returned.</LI>
 * <LI>Otherwise, the principal's group permission sets are determined.
 * (A principal can belong to one or more groups, where a group is a group
 * of principals, represented by the Group interface.)</LI>
 * </UL>
 * @param user the principal whose permission set is to be returned.
 * @return the permission set specifying the permissions the principal
 *     is allowed.
 * @see java.security.Principal
 */
@Override
public Enumeration<Permission> getPermissions(Principal user){
      Vector<Permission> empty = new Vector<>();
      for (Enumeration<AclEntry> e = entryList.elements();e.hasMoreElements();){
        AclEntry ent = e.nextElement();
        if (ent.getPrincipal().equals(user))
              return ent.permissions();
      }
      return empty.elements();
}
Example 2
Source File: AclImpl.java    From dragonwell8_jdk with GNU General Public License v2.0 3 votes vote down vote up 
/**
 * Returns an enumeration for the set of allowed permissions for
 * the specified principal
 * (representing an entity such as an individual or a group).
 * This set of allowed permissions is calculated as follows:
 * <UL>
 * <LI>If there is no entry in this Access Control List for the specified
 * principal, an empty permission set is returned.</LI>
 * <LI>Otherwise, the principal's group permission sets are determined.
 * (A principal can belong to one or more groups, where a group is a group
 * of principals, represented by the Group interface.)</LI>
 * </UL>
 * @param user the principal whose permission set is to be returned.
 * @return the permission set specifying the permissions the principal
 *     is allowed.
 * @see java.security.Principal
 */
@Override
public Enumeration<Permission> getPermissions(Principal user){
      Vector<Permission> empty = new Vector<>();
      for (Enumeration<AclEntry> e = entryList.elements();e.hasMoreElements();){
        AclEntry ent = e.nextElement();
        if (ent.getPrincipal().equals(user))
              return ent.permissions();
      }
      return empty.elements();
}
Example 3
Source File: AclImpl.java    From TencentKona-8 with GNU General Public License v2.0 3 votes vote down vote up 
/**
 * Returns an enumeration for the set of allowed permissions for
 * the specified principal
 * (representing an entity such as an individual or a group).
 * This set of allowed permissions is calculated as follows:
 * <UL>
 * <LI>If there is no entry in this Access Control List for the specified
 * principal, an empty permission set is returned.</LI>
 * <LI>Otherwise, the principal's group permission sets are determined.
 * (A principal can belong to one or more groups, where a group is a group
 * of principals, represented by the Group interface.)</LI>
 * </UL>
 * @param user the principal whose permission set is to be returned.
 * @return the permission set specifying the permissions the principal
 *     is allowed.
 * @see java.security.Principal
 */
@Override
public Enumeration<Permission> getPermissions(Principal user){
      Vector<Permission> empty = new Vector<>();
      for (Enumeration<AclEntry> e = entryList.elements();e.hasMoreElements();){
        AclEntry ent = e.nextElement();
        if (ent.getPrincipal().equals(user))
              return ent.permissions();
      }
      return empty.elements();
}
Example 4
Source File: AclImpl.java    From jdk8u60 with GNU General Public License v2.0 3 votes vote down vote up 
/**
 * Returns an enumeration for the set of allowed permissions for
 * the specified principal
 * (representing an entity such as an individual or a group).
 * This set of allowed permissions is calculated as follows:
 * <UL>
 * <LI>If there is no entry in this Access Control List for the specified
 * principal, an empty permission set is returned.</LI>
 * <LI>Otherwise, the principal's group permission sets are determined.
 * (A principal can belong to one or more groups, where a group is a group
 * of principals, represented by the Group interface.)</LI>
 * </UL>
 * @param user the principal whose permission set is to be returned.
 * @return the permission set specifying the permissions the principal
 *     is allowed.
 * @see java.security.Principal
 */
@Override
public Enumeration<Permission> getPermissions(Principal user){
      Vector<Permission> empty = new Vector<>();
      for (Enumeration<AclEntry> e = entryList.elements();e.hasMoreElements();){
        AclEntry ent = e.nextElement();
        if (ent.getPrincipal().equals(user))
              return ent.permissions();
      }
      return empty.elements();
}
Example 5
Source File: AclImpl.java    From JDKSourceCode1.8 with MIT License 3 votes vote down vote up 
/**
 * Returns an enumeration for the set of allowed permissions for
 * the specified principal
 * (representing an entity such as an individual or a group).
 * This set of allowed permissions is calculated as follows:
 * <UL>
 * <LI>If there is no entry in this Access Control List for the specified
 * principal, an empty permission set is returned.</LI>
 * <LI>Otherwise, the principal's group permission sets are determined.
 * (A principal can belong to one or more groups, where a group is a group
 * of principals, represented by the Group interface.)</LI>
 * </UL>
 * @param user the principal whose permission set is to be returned.
 * @return the permission set specifying the permissions the principal
 *     is allowed.
 * @see java.security.Principal
 */
@Override
public Enumeration<Permission> getPermissions(Principal user){
      Vector<Permission> empty = new Vector<>();
      for (Enumeration<AclEntry> e = entryList.elements();e.hasMoreElements();){
        AclEntry ent = e.nextElement();
        if (ent.getPrincipal().equals(user))
              return ent.permissions();
      }
      return empty.elements();
}
Example 6
Source File: AclImpl.java    From openjdk-jdk8u with GNU General Public License v2.0 3 votes vote down vote up 
/**
 * Returns an enumeration for the set of allowed permissions for
 * the specified principal
 * (representing an entity such as an individual or a group).
 * This set of allowed permissions is calculated as follows:
 * <UL>
 * <LI>If there is no entry in this Access Control List for the specified
 * principal, an empty permission set is returned.</LI>
 * <LI>Otherwise, the principal's group permission sets are determined.
 * (A principal can belong to one or more groups, where a group is a group
 * of principals, represented by the Group interface.)</LI>
 * </UL>
 * @param user the principal whose permission set is to be returned.
 * @return the permission set specifying the permissions the principal
 *     is allowed.
 * @see java.security.Principal
 */
@Override
public Enumeration<Permission> getPermissions(Principal user){
      Vector<Permission> empty = new Vector<>();
      for (Enumeration<AclEntry> e = entryList.elements();e.hasMoreElements();){
        AclEntry ent = e.nextElement();
        if (ent.getPrincipal().equals(user))
              return ent.permissions();
      }
      return empty.elements();
}
Example 7
Source File: AclImpl.java    From openjdk-jdk8u-backup with GNU General Public License v2.0 3 votes vote down vote up 
/**
 * Returns an enumeration for the set of allowed permissions for
 * the specified principal
 * (representing an entity such as an individual or a group).
 * This set of allowed permissions is calculated as follows:
 * <UL>
 * <LI>If there is no entry in this Access Control List for the specified
 * principal, an empty permission set is returned.</LI>
 * <LI>Otherwise, the principal's group permission sets are determined.
 * (A principal can belong to one or more groups, where a group is a group
 * of principals, represented by the Group interface.)</LI>
 * </UL>
 * @param user the principal whose permission set is to be returned.
 * @return the permission set specifying the permissions the principal
 *     is allowed.
 * @see java.security.Principal
 */
@Override
public Enumeration<Permission> getPermissions(Principal user){
      Vector<Permission> empty = new Vector<>();
      for (Enumeration<AclEntry> e = entryList.elements();e.hasMoreElements();){
        AclEntry ent = e.nextElement();
        if (ent.getPrincipal().equals(user))
              return ent.permissions();
      }
      return empty.elements();
}
Example 8
Source File: AclImpl.java    From jdk8u-jdk with GNU General Public License v2.0 3 votes vote down vote up 
/**
 * Returns an enumeration for the set of allowed permissions for
 * the specified principal
 * (representing an entity such as an individual or a group).
 * This set of allowed permissions is calculated as follows:
 * <UL>
 * <LI>If there is no entry in this Access Control List for the specified
 * principal, an empty permission set is returned.</LI>
 * <LI>Otherwise, the principal's group permission sets are determined.
 * (A principal can belong to one or more groups, where a group is a group
 * of principals, represented by the Group interface.)</LI>
 * </UL>
 * @param user the principal whose permission set is to be returned.
 * @return the permission set specifying the permissions the principal
 *     is allowed.
 * @see java.security.Principal
 */
@Override
public Enumeration<Permission> getPermissions(Principal user){
      Vector<Permission> empty = new Vector<>();
      for (Enumeration<AclEntry> e = entryList.elements();e.hasMoreElements();){
        AclEntry ent = e.nextElement();
        if (ent.getPrincipal().equals(user))
              return ent.permissions();
      }
      return empty.elements();
}
Example 9
Source File: AclImpl.java    From hottub with GNU General Public License v2.0 3 votes vote down vote up 
/**
 * Returns an enumeration for the set of allowed permissions for
 * the specified principal
 * (representing an entity such as an individual or a group).
 * This set of allowed permissions is calculated as follows:
 * <UL>
 * <LI>If there is no entry in this Access Control List for the specified
 * principal, an empty permission set is returned.</LI>
 * <LI>Otherwise, the principal's group permission sets are determined.
 * (A principal can belong to one or more groups, where a group is a group
 * of principals, represented by the Group interface.)</LI>
 * </UL>
 * @param user the principal whose permission set is to be returned.
 * @return the permission set specifying the permissions the principal
 *     is allowed.
 * @see java.security.Principal
 */
@Override
public Enumeration<Permission> getPermissions(Principal user){
      Vector<Permission> empty = new Vector<>();
      for (Enumeration<AclEntry> e = entryList.elements();e.hasMoreElements();){
        AclEntry ent = e.nextElement();
        if (ent.getPrincipal().equals(user))
              return ent.permissions();
      }
      return empty.elements();
}
Example 10
Source File: AclImpl.java    From openjdk-8-source with GNU General Public License v2.0 3 votes vote down vote up 
/**
 * Returns an enumeration for the set of allowed permissions for
 * the specified principal
 * (representing an entity such as an individual or a group).
 * This set of allowed permissions is calculated as follows:
 * <UL>
 * <LI>If there is no entry in this Access Control List for the specified
 * principal, an empty permission set is returned.</LI>
 * <LI>Otherwise, the principal's group permission sets are determined.
 * (A principal can belong to one or more groups, where a group is a group
 * of principals, represented by the Group interface.)</LI>
 * </UL>
 * @param user the principal whose permission set is to be returned.
 * @return the permission set specifying the permissions the principal
 *     is allowed.
 * @see java.security.Principal
 */
@Override
public Enumeration<Permission> getPermissions(Principal user){
      Vector<Permission> empty = new Vector<>();
      for (Enumeration<AclEntry> e = entryList.elements();e.hasMoreElements();){
        AclEntry ent = e.nextElement();
        if (ent.getPrincipal().equals(user))
              return ent.permissions();
      }
      return empty.elements();
}
Example 11
Source File: AclImpl.java    From openjdk-8 with GNU General Public License v2.0 3 votes vote down vote up 
/**
 * Returns an enumeration for the set of allowed permissions for
 * the specified principal
 * (representing an entity such as an individual or a group).
 * This set of allowed permissions is calculated as follows:
 * <UL>
 * <LI>If there is no entry in this Access Control List for the specified
 * principal, an empty permission set is returned.</LI>
 * <LI>Otherwise, the principal's group permission sets are determined.
 * (A principal can belong to one or more groups, where a group is a group
 * of principals, represented by the Group interface.)</LI>
 * </UL>
 * @param user the principal whose permission set is to be returned.
 * @return the permission set specifying the permissions the principal
 *     is allowed.
 * @see java.security.Principal
 */
@Override
public Enumeration<Permission> getPermissions(Principal user){
      Vector<Permission> empty = new Vector<>();
      for (Enumeration<AclEntry> e = entryList.elements();e.hasMoreElements();){
        AclEntry ent = e.nextElement();
        if (ent.getPrincipal().equals(user))
              return ent.permissions();
      }
      return empty.elements();
}
Example 12
Source File: AclImpl.java    From jdk8u_jdk with GNU General Public License v2.0 3 votes vote down vote up 
/**
 * Returns an enumeration for the set of allowed permissions for
 * the specified principal
 * (representing an entity such as an individual or a group).
 * This set of allowed permissions is calculated as follows:
 * <UL>
 * <LI>If there is no entry in this Access Control List for the specified
 * principal, an empty permission set is returned.</LI>
 * <LI>Otherwise, the principal's group permission sets are determined.
 * (A principal can belong to one or more groups, where a group is a group
 * of principals, represented by the Group interface.)</LI>
 * </UL>
 * @param user the principal whose permission set is to be returned.
 * @return the permission set specifying the permissions the principal
 *     is allowed.
 * @see java.security.Principal
 */
@Override
public Enumeration<Permission> getPermissions(Principal user){
      Vector<Permission> empty = new Vector<>();
      for (Enumeration<AclEntry> e = entryList.elements();e.hasMoreElements();){
        AclEntry ent = e.nextElement();
        if (ent.getPrincipal().equals(user))
              return ent.permissions();
      }
      return empty.elements();
}
Example 13
Source File: AclImpl.java    From jdk8u-jdk with GNU General Public License v2.0 3 votes vote down vote up 
/**
 * Returns an enumeration for the set of allowed permissions for
 * the specified principal
 * (representing an entity such as an individual or a group).
 * This set of allowed permissions is calculated as follows:
 * <UL>
 * <LI>If there is no entry in this Access Control List for the specified
 * principal, an empty permission set is returned.</LI>
 * <LI>Otherwise, the principal's group permission sets are determined.
 * (A principal can belong to one or more groups, where a group is a group
 * of principals, represented by the Group interface.)</LI>
 * </UL>
 * @param user the principal whose permission set is to be returned.
 * @return the permission set specifying the permissions the principal
 *     is allowed.
 * @see java.security.Principal
 */
@Override
public Enumeration<Permission> getPermissions(Principal user){
      Vector<Permission> empty = new Vector<>();
      for (Enumeration<AclEntry> e = entryList.elements();e.hasMoreElements();){
        AclEntry ent = e.nextElement();
        if (ent.getPrincipal().equals(user))
              return ent.permissions();
      }
      return empty.elements();
}
Example 14
Source File: AclImpl.java    From jdk8u-dev-jdk with GNU General Public License v2.0 3 votes vote down vote up 
/**
 * Returns an enumeration for the set of allowed permissions for
 * the specified principal
 * (representing an entity such as an individual or a group).
 * This set of allowed permissions is calculated as follows:
 * <UL>
 * <LI>If there is no entry in this Access Control List for the specified
 * principal, an empty permission set is returned.</LI>
 * <LI>Otherwise, the principal's group permission sets are determined.
 * (A principal can belong to one or more groups, where a group is a group
 * of principals, represented by the Group interface.)</LI>
 * </UL>
 * @param user the principal whose permission set is to be returned.
 * @return the permission set specifying the permissions the principal
 *     is allowed.
 * @see java.security.Principal
 */
@Override
public Enumeration<Permission> getPermissions(Principal user){
      Vector<Permission> empty = new Vector<>();
      for (Enumeration<AclEntry> e = entryList.elements();e.hasMoreElements();){
        AclEntry ent = e.nextElement();
        if (ent.getPrincipal().equals(user))
              return ent.permissions();
      }
      return empty.elements();
}