| /* |
| * 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.openjpa.jdbc.meta; |
| |
| import java.io.File; |
| import java.util.Collection; |
| import java.util.Map; |
| import java.util.Set; |
| |
| import org.apache.openjpa.meta.ClassMetaData; |
| import org.apache.openjpa.meta.DelegatingMetaDataFactory; |
| import org.apache.openjpa.meta.MetaDataFactory; |
| import org.apache.openjpa.meta.MetaDataRepository; |
| import org.apache.openjpa.meta.QueryMetaData; |
| import org.apache.openjpa.meta.SequenceMetaData; |
| |
| /** |
| * Combines two internal {@link MetaDataFactory} instances -- one for |
| * metadata, one for mappings -- into a single {@link MetaDataFactory} facade. |
| * |
| * @author Abe White |
| * @nojavadoc |
| */ |
| public class MetaDataPlusMappingFactory |
| extends DelegatingMetaDataFactory { |
| |
| private final MetaDataFactory _map; |
| |
| /** |
| * Constructor; supply delegates. |
| */ |
| public MetaDataPlusMappingFactory(MetaDataFactory meta, |
| MetaDataFactory map) { |
| super(meta); |
| _map = map; |
| |
| meta.setStrict(true); |
| map.setStrict(true); |
| } |
| |
| /** |
| * Mapping factory delegate. |
| */ |
| public MetaDataFactory getMappingDelegate() { |
| return _map; |
| } |
| |
| /** |
| * Innermost mapping delegate. |
| */ |
| public MetaDataFactory getInnermostMappingDelegate() { |
| if (_map instanceof DelegatingMetaDataFactory) |
| return ((DelegatingMetaDataFactory) _map).getInnermostDelegate(); |
| return _map; |
| } |
| |
| public void setRepository(MetaDataRepository repos) { |
| super.setRepository(repos); |
| _map.setRepository(repos); |
| } |
| |
| public void setStoreDirectory(File dir) { |
| super.setStoreDirectory(dir); |
| _map.setStoreDirectory(dir); |
| } |
| |
| public void setStoreMode(int store) { |
| super.setStoreMode(store); |
| _map.setStoreMode(store); |
| } |
| |
| public void setStrict(boolean strict) { |
| // always in strict mode |
| } |
| |
| public void load(Class cls, int mode, ClassLoader envLoader) { |
| if ((mode & ~MODE_MAPPING) != MODE_NONE) |
| super.load(cls, mode & ~MODE_MAPPING, envLoader); |
| if (cls != null && (mode & MODE_MAPPING) != 0) |
| _map.load(cls, mode & ~MODE_META, envLoader); |
| } |
| |
| public boolean store(ClassMetaData[] metas, QueryMetaData[] queries, |
| SequenceMetaData[] seqs, int mode, Map output) { |
| boolean store = true; |
| if ((mode & ~MODE_MAPPING) != MODE_NONE) |
| store &= super.store(metas, queries, seqs, mode & ~MODE_MAPPING, |
| output); |
| if ((mode & MODE_MAPPING) != 0) |
| store &= _map.store(metas, queries, seqs, mode & ~MODE_META, |
| output); |
| return store; |
| } |
| |
| public boolean drop(Class[] cls, int mode, ClassLoader envLoader) { |
| boolean drop = true; |
| if ((mode & ~MODE_MAPPING) != MODE_NONE) |
| drop &= super.drop(cls, mode & ~MODE_MAPPING, envLoader); |
| if ((mode & MODE_MAPPING) != 0) |
| drop &= _map.drop(cls, mode & ~MODE_META, envLoader); |
| return drop; |
| } |
| |
| public Set getPersistentTypeNames(boolean classpath, |
| ClassLoader envLoader) { |
| Set names = super.getPersistentTypeNames(classpath, envLoader); |
| if (names != null && !names.isEmpty()) |
| return names; |
| return _map.getPersistentTypeNames(classpath, envLoader); |
| } |
| |
| public void clear() { |
| super.clear(); |
| _map.clear(); |
| } |
| |
| public void addClassExtensionKeys(Collection exts) { |
| super.addClassExtensionKeys(exts); |
| _map.addClassExtensionKeys(exts); |
| } |
| |
| public void addFieldExtensionKeys(Collection exts) { |
| super.addFieldExtensionKeys(exts); |
| _map.addFieldExtensionKeys(exts); |
| } |
| } |