- /*
- * Copyright 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.commons.betwixt.digester;
-
- import org.apache.commons.betwixt.Descriptor;
- import org.apache.commons.digester.Rule;
- import org.xml.sax.Attributes;
-
- /**
- * Maps option tree to an option in the
- * {@link org.apache.commons.betwixt.Options}
- * on the current description.
- * @author <a href='http://jakarta.apache.org/'>Jakarta Commons Team</a>
- * @since 0.5
- */
- public class OptionRule extends Rule {
-
- private String currentValue;
- private String currentName;
-
- /**
- * @see org.apache.commons.digester.Rule#begin(java.lang.String, java.lang.String, Attributes)
- */
- public void begin(String namespace, String name, Attributes attributes)
- throws Exception {
- currentValue = null;
- currentName = null;
- }
-
-
-
- /**
- * @see org.apache.commons.digester.Rule#end(java.lang.String, java.lang.String)
- */
- public void end(String namespace, String name) {
- if (currentName != null && currentValue != null) {
- Object top = getDigester().peek();
- if (top instanceof Descriptor) {
- Descriptor descriptor = (Descriptor) top;
- descriptor.getOptions().addOption(currentName, currentValue);
- }
- }
- }
-
- /**
- * Gets the rule that maps the <code>name</code> element
- * associated with the option
- * @return <code>Rule</code>, not null
- */
- public Rule getNameRule() {
- return new Rule() {
- public void body(String namespace, String name, String text) {
- currentName = text;
- }
- };
- }
-
- /**
- * Gets the rule that maps the <code>value</code> element
- * associated with the option
- * @return <code>Rule</code>, not null
- */
- public Rule getValueRule() {
- return new Rule() {
- public void body(String namespace, String name, String text) {
- currentValue = text;
- }
- };
- }
- }