| /* $Id$ |
| * |
| * Copyright 2001-2004 The Apache Software Foundation. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| |
| package org.apache.tomcat.util.digester; |
| |
| |
| /** |
| * <p>Convenience base class that implements the {@link RuleSet} interface. |
| * Concrete implementations should list all of their actual rule creation |
| * logic in the <code>addRuleSet()</code> implementation.</p> |
| */ |
| |
| public abstract class RuleSetBase implements RuleSet { |
| |
| |
| // ----------------------------------------------------- Instance Variables |
| |
| |
| /** |
| * The namespace URI that all Rule instances created by this RuleSet |
| * will be associated with. |
| */ |
| protected String namespaceURI = null; |
| |
| |
| // ------------------------------------------------------------- Properties |
| |
| |
| /** |
| * Return the namespace URI that will be applied to all Rule instances |
| * created from this RuleSet. |
| */ |
| public String getNamespaceURI() { |
| |
| return (this.namespaceURI); |
| |
| } |
| |
| |
| // --------------------------------------------------------- Public Methods |
| |
| |
| /** |
| * Add the set of Rule instances defined in this RuleSet to the |
| * specified <code>Digester</code> instance, associating them with |
| * our namespace URI (if any). This method should only be called |
| * by a Digester instance. |
| * |
| * @param digester Digester instance to which the new Rule instances |
| * should be added. |
| */ |
| public abstract void addRuleInstances(Digester digester); |
| |
| |
| } |