feat(jdk8): move files to new folder to avoid resources compiled.

jdkSrc/jdk8/com/sun/jmx/snmp/IPAcl/AclEntryImpl.java

@@ -0,0 +1,263 @@
+/*
+ * Copyright (c) 1997, 2007, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+
+package com.sun.jmx.snmp.IPAcl;
+
+
+
+import java.security.acl.Permission;
+import java.util.Vector;
+import java.util.Enumeration;
+import java.io.Serializable;
+import java.net.UnknownHostException;
+
+import java.security.Principal;
+import java.security.acl.AclEntry;
+
+
+/**
+ * Represent one entry in the Access Control List (ACL).
+ * This ACL entry object contains a permission associated with a particular principal.
+ * (A principal represents an entity such as an individual machine or a group).
+ *
+ * @see java.security.acl.AclEntry
+ */
+
+class AclEntryImpl implements AclEntry, Serializable {
+  private static final long serialVersionUID = -5047185131260073216L;
+
+  private AclEntryImpl (AclEntryImpl i) throws UnknownHostException {
+        setPrincipal(i.getPrincipal());
+        permList = new Vector<Permission>();
+        commList = new Vector<String>();
+
+        for (Enumeration<String> en = i.communities(); en.hasMoreElements();){
+          addCommunity(en.nextElement());
+        }
+
+        for (Enumeration<Permission> en = i.permissions(); en.hasMoreElements();){
+          addPermission(en.nextElement());
+        }
+        if (i.isNegative()) setNegativePermissions();
+  }
+
+  /**
+   * Contructs an empty ACL entry.
+   */
+  public AclEntryImpl (){
+        princ = null;
+        permList = new Vector<Permission>();
+        commList = new Vector<String>();
+  }
+
+  /**
+   * Constructs an ACL entry with a specified principal.
+   *
+   * @param p the principal to be set for this entry.
+   */
+  public AclEntryImpl (Principal p) throws UnknownHostException {
+        princ = p;
+        permList = new Vector<Permission>();
+        commList = new Vector<String>();
+  }
+
+  /**
+   * Clones this ACL entry.
+   *
+   * @return a clone of this ACL entry.
+   */
+  public Object clone() {
+        AclEntryImpl i;
+        try {
+          i = new AclEntryImpl(this);
+        }catch (UnknownHostException e) {
+          i = null;
+        }
+        return (Object) i;
+  }
+
+  /**
+   * Returns true if this is a negative ACL entry (one denying the associated principal
+   * the set of permissions in the entry), false otherwise.
+   *
+   * @return true if this is a negative ACL entry, false if it's not.
+   */
+  public boolean isNegative(){
+        return neg;
+  }
+
+  /**
+   * Adds the specified permission to this ACL entry. Note: An entry can
+   * have multiple permissions.
+   *
+   * @param perm the permission to be associated with the principal in this
+   *        entry
+   * @return true if the permission is removed, false if the permission was
+   *         not part of this entry's permission set.
+   *
+   */
+  public boolean addPermission(java.security.acl.Permission perm){
+        if (permList.contains(perm)) return false;
+        permList.addElement(perm);
+        return true;
+  }
+
+  /**
+   * Removes the specified permission from this ACL entry.
+   *
+   * @param perm the permission to be removed from this entry.
+   * @return true if the permission is removed, false if the permission
+   *         was not part of this entry's permission set.
+   */
+  public boolean removePermission(java.security.acl.Permission perm){
+        if (!permList.contains(perm)) return false;
+        permList.removeElement(perm);
+        return true;
+  }
+
+  /**
+   * Checks if the specified permission is part of the permission set in
+   * this entry.
+   *
+   * @param perm the permission to be checked for.
+   * @return true if the permission is part of the permission set in this
+   *         entry, false otherwise.
+   */
+
+  public boolean checkPermission(java.security.acl.Permission perm){
+        return (permList.contains(perm));
+  }
+
+  /**
+   * Returns an enumeration of the permissions in this ACL entry.
+   *
+   * @return an enumeration of the permissions in this ACL entry.
+   */
+  public Enumeration<Permission> permissions(){
+        return permList.elements();
+  }
+
+  /**
+   * Sets this ACL entry to be a negative one. That is, the associated principal
+   * (e.g., a user or a group) will be denied the permission set specified in the
+   * entry. Note: ACL entries are by default positive. An entry becomes a negative
+   * entry only if this setNegativePermissions method is called on it.
+   *
+   * Not Implemented.
+   */
+  public void setNegativePermissions(){
+        neg = true;
+  }
+
+  /**
+   * Returns the principal for which permissions are granted or denied by this ACL
+   * entry. Returns null if there is no principal set for this entry yet.
+   *
+   * @return the principal associated with this entry.
+   */
+  public Principal getPrincipal(){
+        return princ;
+  }
+
+  /**
+   * Specifies the principal for which permissions are granted or denied by
+   * this ACL entry. If a principal was already set for this ACL entry,
+   * false is returned, otherwise true is returned.
+   *
+   * @param p the principal to be set for this entry.
+   * @return true if the principal is set, false if there was already a
+   *         principal set for this entry.
+   */
+  public boolean setPrincipal(Principal p) {
+        if (princ != null )
+          return false;
+        princ = p;
+        return true;
+  }
+
+  /**
+   * Returns a string representation of the contents of this ACL entry.
+   *
+   * @return a string representation of the contents.
+   */
+  public String toString(){
+        return "AclEntry:"+princ.toString();
+  }
+
+  /**
+   * Returns an enumeration of the communities in this ACL entry.
+   *
+   * @return an enumeration of the communities in this ACL entry.
+   */
+  public Enumeration<String> communities(){
+        return commList.elements();
+  }
+
+  /**
+   * Adds the specified community to this ACL entry. Note: An entry can
+   * have multiple communities.
+   *
+   * @param comm the community to be associated with the principal
+   *        in this entry.
+   * @return true if the community was added, false if the community was
+   *         already part of this entry's community set.
+   */
+  public boolean addCommunity(String comm){
+        if (commList.contains(comm)) return false;
+        commList.addElement(comm);
+        return true;
+  }
+
+  /**
+   * Removes the specified community from this ACL entry.
+   *
+   * @param comm the community  to be removed from this entry.
+   * @return true if the community is removed, false if the community was
+   *         not part of this entry's community set.
+   */
+  public boolean removeCommunity(String comm){
+        if (!commList.contains(comm)) return false;
+        commList.removeElement(comm);
+        return true;
+  }
+
+  /**
+   * Checks if the specified community is part of the community set in this
+   * entry.
+   *
+   * @param  comm the community to be checked for.
+   * @return true if the community is part of the community set in this
+   *         entry, false otherwise.
+   */
+  public boolean checkCommunity(String comm){
+        return (commList.contains(comm));
+  }
+
+  private Principal princ = null;
+  private boolean neg     = false;
+  private Vector<Permission> permList = null;
+  private Vector<String> commList = null;
+}