| package org.apache.commons.digester3.annotations.handlers; |
| |
| /* |
| * 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. |
| */ |
| |
| import org.apache.commons.digester3.annotations.AnnotationHandler; |
| import org.apache.commons.digester3.annotations.reflect.MethodArgument; |
| import org.apache.commons.digester3.annotations.rules.CallParam; |
| import org.apache.commons.digester3.binder.CallParamBuilder; |
| import org.apache.commons.digester3.binder.RulesBinder; |
| |
| /** |
| * {@link CallParam} handler. |
| * |
| * @since 3.0 |
| */ |
| public final class CallParamHandler |
| implements AnnotationHandler<CallParam, MethodArgument> |
| { |
| |
| /** |
| * {@inheritDoc} |
| */ |
| public void handle( CallParam annotation, MethodArgument element, RulesBinder rulesBinder ) |
| { |
| CallParamBuilder builder = rulesBinder |
| .forPattern( annotation.pattern() ) |
| .withNamespaceURI( annotation.namespaceURI() ) |
| .callParam() |
| .ofIndex( element.getIndex() ) |
| .fromAttribute( annotation.attributeName().length() > 0 ? annotation.attributeName() : null ); |
| |
| if ( annotation.fromStack() ) |
| { |
| builder.withStackIndex( annotation.stackIndex() ); |
| } |
| } |
| |
| } |