| /* |
| * 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.olingo.jpa.core.edm; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| import org.apache.olingo.commons.api.ODataException; |
| import org.apache.olingo.commons.api.edm.provider.CsdlSchema; |
| import org.apache.olingo.jpa.api.ODataJPAAbstractEdmProvider; |
| import org.apache.olingo.jpa.api.ODataJPAContext; |
| import org.apache.olingo.jpa.api.model.JPACsdlBuilder; |
| import org.apache.olingo.jpa.api.model.JPACsdlMetaModelAccessor; |
| import org.apache.olingo.jpa.api.model.JPACsdlSchemaAccessor; |
| import org.apache.olingo.jpa.core.model.JPACsdlMetaModel; |
| |
| public class ODataJPAEdmProvider extends ODataJPAAbstractEdmProvider { |
| |
| private List<CsdlSchema> csdlSchemas = new ArrayList<CsdlSchema>(); |
| |
| public ODataJPAEdmProvider(ODataJPAContext context) { |
| super(context); |
| } |
| |
| @Override |
| public List<CsdlSchema> getSchemas() throws ODataException { |
| // Build CSDL Schema if not yet built |
| if (csdlSchemas.isEmpty()) { |
| JPACsdlBuilder jpaCsdlMetaModelBuilder = JPACsdlMetaModel.newJPACsdlMetaModelBuilder(this.getODataJPAContext()); |
| JPACsdlMetaModelAccessor metaModelAccessor = jpaCsdlMetaModelBuilder.build(); |
| csdlSchemas.add(((JPACsdlSchemaAccessor) metaModelAccessor).getCsdlSchema()); |
| } |
| return csdlSchemas; |
| } |
| } |