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/**
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* '$RCSfile$'
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* Purpose: A Class that represents an XML Text node and its contents,
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* and can build itself from a database connection
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* Copyright: 2000 Regents of the University of California and the
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* National Center for Ecological Analysis and Synthesis
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* Authors: Matt Jones
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* Release: @release@
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*
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* '$Author: sgarg $'
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* '$Date: 2005-10-10 11:06:55 -0700 (Mon, 10 Oct 2005) $'
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* '$Revision: 2663 $'
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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package edu.ucsb.nceas.metacat;
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import java.util.Vector;
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import org.apache.log4j.Logger;
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/**
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* A Class that represents an XML access rule. It include principal and
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* permission
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*/
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public class AccessRule
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{
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private String permissionType = null;
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private Vector principal = new Vector();
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private int permission = 0;
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private Logger logMetacat = Logger.getLogger(AccessRule.class);
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/** Set the permssionType */
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public void setPermissionType(String type)
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{
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permissionType = type;
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}
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public String getPermissionType()
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{
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return permissionType;
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}
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/** Set the a principle */
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public void addPrincipal(String newPrincipal)
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{
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this.principal.addElement(newPrincipal);
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}
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/** Get the principle vector */
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public Vector getPrincipal()
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{
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return principal;
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}
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/**
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* Set a permission.
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*/
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public void setPermission(int myPermission)
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{
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permission = myPermission;
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}
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/**
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* Get permission
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*/
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public int getPermission()
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{
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return permission;
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}
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/**
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* Copy a AccessRule to another accessrule object
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*/
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public Object clone()
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{
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// create a new object
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AccessRule newRule = new AccessRule();
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// set permissiontype
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logMetacat.info("copy permission type: "+
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this.getPermissionType());
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newRule.setPermissionType(this.getPermissionType());
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// set permission
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logMetacat.info("copy permission: "+
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this.getPermission());
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newRule.setPermission(this.getPermission());
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// walk through all the principals
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Vector principalVector = this.getPrincipal();
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for (int i=0; i<principalVector.size(); i++)
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{
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String name = (String)principalVector.elementAt(i);
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logMetacat.info("copy principle: "+ name);
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// Add this name to newrules
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newRule.addPrincipal(name);
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}
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return newRule;
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}
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}//AccessRule
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