| /* |
| * 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.netbeans.modules.xml.axi; |
| |
| import java.io.IOException; |
| import org.netbeans.modules.xml.axi.impl.AXIModelImpl; |
| import org.netbeans.modules.xml.schema.model.SchemaModel; |
| import org.netbeans.modules.xml.xam.AbstractModelFactory; |
| import org.netbeans.modules.xml.xam.ModelSource; |
| import org.openide.filesystems.FileObject; |
| import org.openide.util.Lookup; |
| import org.openide.util.lookup.Lookups; |
| |
| /** |
| * Factory class to create an AXI model. |
| * |
| * @author Samaresh (Samaresh.Panda@Sun.Com) |
| */ |
| public class AXIModelFactory extends AbstractModelFactory<AXIModel> { |
| |
| /** |
| * Creates a new instance of AXIModelFactory |
| */ |
| private AXIModelFactory() { |
| } |
| |
| /** |
| * Return the single factory instance. |
| */ |
| public static AXIModelFactory getDefault() { |
| return instance; |
| } |
| |
| /** |
| * Convenient method to get the AXI model. |
| */ |
| public AXIModel getModel(SchemaModel schemaModel) { |
| FileObject file = (FileObject)schemaModel.getModelSource(). |
| getLookup().lookup(FileObject.class); |
| Lookup lookup = null; |
| if(file == null) { |
| Object[] objectsToLookup = {schemaModel}; |
| lookup = Lookups.fixed(objectsToLookup); |
| } else { |
| Object[] objectsToLookup = {schemaModel, file}; |
| lookup = Lookups.fixed(objectsToLookup); |
| } |
| ModelSource source = new ModelSource(lookup, true); |
| assert(source != null); |
| return getModel(source); |
| } |
| |
| /** |
| * Get model from given model source. Model source should at very least |
| * provide lookup for SchemaModel |
| */ |
| protected AXIModel getModel(ModelSource modelSource) { |
| Lookup lookup = modelSource.getLookup(); |
| assert lookup.lookup(SchemaModel.class) != null; |
| return super.getModel(modelSource); |
| } |
| |
| /** |
| * For AXI, SchemaModel is the key. |
| */ |
| protected Object getKey(ModelSource modelSource) { |
| return modelSource.getLookup().lookup(SchemaModel.class); |
| } |
| |
| /** |
| * Creates the AXI model here. |
| */ |
| protected AXIModel createModel(ModelSource modelSource) { |
| return new AXIModelImpl(modelSource); |
| } |
| |
| ///////////////////////////////////////////////////////////////////// |
| ////////////////////////// member variables //////////////////////// |
| ///////////////////////////////////////////////////////////////////// |
| /** |
| * Singleton instance of the factory class. |
| */ |
| private static AXIModelFactory instance = new AXIModelFactory(); |
| } |