/* $Id: AttributeCallParamRuleProvider.java 992746 2010-09-05 09:31:53Z simonetripodi $
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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.digester.annotations.providers;
import org.apache.commons.digester.CallParamRule;
import org.apache.commons.digester.annotations.AnnotationRuleProvider;
import org.apache.commons.digester.annotations.reflect.MethodArgument;
import org.apache.commons.digester.annotations.rules.AttributeCallParam;
/**
* Provides instances of {@link CallParamRule}.
*
* @see CallParamRule#CallParamRule(int,String)
* @since 2.1
*/
public final class AttributeCallParamRuleProvider
implements AnnotationRuleProvider<AttributeCallParam, MethodArgument, CallParamRule> {
private String attribute;
private int index;
/**
* {@inheritDoc}
*/
public void init(AttributeCallParam annotation, MethodArgument element) {
this.attribute = annotation.attribute();
this.index = element.getIndex();
}
/**
* {@inheritDoc}
*/
public CallParamRule get() {
return new CallParamRule(this.index, this.attribute);
}
}