/*
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* JBoss, Home of Professional Open Source
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* Copyright 2005, JBoss Inc., and individual contributors as indicated
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* by the @authors tag. See the copyright.txt in the distribution for a
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* full listing of individual contributors.
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*
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* This is free software; you can redistribute it and/or modify it
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* under the terms of the GNU Lesser General Public License as
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* published by the Free Software Foundation; either version 2.1 of
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* the License, or (at your option) any later version.
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*
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* This software 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 GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this software; if not, write to the Free
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* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
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* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
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*/
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package org.jbpm.jpdl.internal.convert.node;
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import java.io.Serializable;
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/**
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* This originates from jbpm3 code base for variable acces
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*
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*/
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public class Access implements Serializable {
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private static final long serialVersionUID = 1L;
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String access = "read,write";
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public Access() {
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}
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public Access(String access) {
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if (access!=null) {
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if ("".equals(access)) {
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this.access = " ";
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} else {
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this.access = access;
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}
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}
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}
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public boolean isReadable() {
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return hasAccess("read");
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}
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public boolean isWritable() {
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return hasAccess("write");
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}
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public boolean isRequired() {
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return hasAccess("required");
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}
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public boolean isLock() {
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return hasAccess("lock");
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}
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/**
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* verifies if the given accessLiteral is included in the access text.
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*/
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public boolean hasAccess(String accessLiteral) {
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if (access==null) return false;
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return (access.indexOf(accessLiteral.toLowerCase())!=-1);
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}
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public String toString() {
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return access;
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}
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public boolean equals(Object object) {
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if (object instanceof Access) {
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Access other = (Access) object;
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return (isReadable()==other.isReadable())
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&& (isWritable()==other.isWritable())
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&& (isRequired()==other.isRequired())
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&& (isLock()==other.isLock());
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} else {
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return false;
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}
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}
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}
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