Chris Beams
16 years ago
7 changed files with 132 additions and 21 deletions
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/* |
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* Copyright 2002-2007 the original author or authors. |
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* |
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* Licensed under the Apache License, Version 2.0 (the "License"); |
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* you may not use this file except in compliance with the License. |
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* You may obtain a copy of the License at |
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* |
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* http://www.apache.org/licenses/LICENSE-2.0
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* |
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* Unless required by applicable law or agreed to in writing, software |
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* distributed under the License is distributed on an "AS IS" BASIS, |
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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* See the License for the specific language governing permissions and |
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* limitations under the License. |
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*/ |
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package org.springframework.beans.factory.parsing; |
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import java.util.ArrayList; |
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import java.util.Collection; |
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import java.util.Collections; |
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import java.util.LinkedList; |
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import java.util.List; |
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import java.util.Map; |
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import org.springframework.core.CollectionFactory; |
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/** |
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* @author Rob Harrop |
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* @author Juergen Hoeller |
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*/ |
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public class CollectingReaderEventListener implements ReaderEventListener { |
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private final List defaults = new LinkedList(); |
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private final Map componentDefinitions = CollectionFactory.createLinkedMapIfPossible(8); |
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private final Map aliasMap = CollectionFactory.createLinkedMapIfPossible(8); |
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private final List imports = new LinkedList(); |
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public void defaultsRegistered(DefaultsDefinition defaultsDefinition) { |
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this.defaults.add(defaultsDefinition); |
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} |
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public List getDefaults() { |
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return Collections.unmodifiableList(this.defaults); |
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} |
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public void componentRegistered(ComponentDefinition componentDefinition) { |
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this.componentDefinitions.put(componentDefinition.getName(), componentDefinition); |
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} |
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public ComponentDefinition getComponentDefinition(String name) { |
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return (ComponentDefinition) this.componentDefinitions.get(name); |
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} |
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public ComponentDefinition[] getComponentDefinitions() { |
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Collection collection = this.componentDefinitions.values(); |
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return (ComponentDefinition[]) collection.toArray(new ComponentDefinition[collection.size()]); |
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} |
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public void aliasRegistered(AliasDefinition aliasDefinition) { |
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List aliases = (List) this.aliasMap.get(aliasDefinition.getBeanName()); |
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if(aliases == null) { |
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aliases = new ArrayList(); |
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this.aliasMap.put(aliasDefinition.getBeanName(), aliases); |
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} |
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aliases.add(aliasDefinition); |
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} |
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public List getAliases(String beanName) { |
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List aliases = (List) this.aliasMap.get(beanName); |
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return aliases == null ? null : Collections.unmodifiableList(aliases); |
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} |
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public void importProcessed(ImportDefinition importDefinition) { |
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this.imports.add(importDefinition); |
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} |
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public List getImports() { |
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return Collections.unmodifiableList(this.imports); |
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} |
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} |
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