| /* |
| * 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.aries.blueprint.reflect; |
| |
| import java.util.ArrayList; |
| import java.util.Collections; |
| import java.util.List; |
| |
| import org.apache.aries.blueprint.mutable.MutableCollectionMetadata; |
| import org.osgi.service.blueprint.reflect.CollectionMetadata; |
| import org.osgi.service.blueprint.reflect.Metadata; |
| |
| /** |
| * Implementation of CollectionMetadata |
| * |
| * @version $Rev$, $Date$ |
| */ |
| public class CollectionMetadataImpl implements MutableCollectionMetadata { |
| |
| private Class collectionClass; |
| private String valueType; |
| private List<Metadata> values; |
| |
| public CollectionMetadataImpl() { |
| } |
| |
| public CollectionMetadataImpl(Class collectionClass, String valueType, List<Metadata> values) { |
| this.collectionClass = collectionClass; |
| this.valueType = valueType; |
| this.values = values; |
| } |
| |
| public CollectionMetadataImpl(CollectionMetadata source) { |
| this.collectionClass = source.getCollectionClass(); |
| this.valueType = source.getValueType(); |
| for (Metadata value : source.getValues()) { |
| addValue(MetadataUtil.cloneMetadata(value)); |
| } |
| } |
| |
| public Class getCollectionClass() { |
| return collectionClass; |
| } |
| |
| public void setCollectionClass(Class collectionClass) { |
| this.collectionClass = collectionClass; |
| } |
| |
| public String getValueType() { |
| return valueType; |
| } |
| |
| public void setValueType(String valueType) { |
| this.valueType = valueType; |
| } |
| |
| public List<Metadata> getValues() { |
| if (this.values == null) { |
| return Collections.emptyList(); |
| } else { |
| return Collections.unmodifiableList(this.values); |
| } |
| } |
| |
| public void setValues(List<Metadata> values) { |
| this.values = values != null ? new ArrayList<Metadata>(values) : null; |
| } |
| |
| public void addValue(Metadata value) { |
| if (this.values == null) { |
| this.values = new ArrayList<Metadata>(); |
| } |
| this.values.add(value); |
| } |
| |
| public void removeValue(Metadata value) { |
| if (this.values != null) { |
| this.values.remove(value); |
| } |
| } |
| |
| @Override |
| public String toString() { |
| return "CollectionMetadata[" + |
| "collectionClass=" + collectionClass + |
| ", valueType='" + valueType + '\'' + |
| ", values=" + values + |
| ']'; |
| } |
| } |