| /******************************************************************************* |
| * 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.odata2.core.edm.provider; |
| |
| import java.util.ArrayList; |
| import java.util.HashMap; |
| import java.util.Iterator; |
| import java.util.List; |
| import java.util.Map; |
| import java.util.Set; |
| |
| import org.apache.olingo.odata2.api.edm.EdmAnnotatable; |
| import org.apache.olingo.odata2.api.edm.EdmAnnotations; |
| import org.apache.olingo.odata2.api.edm.EdmEntityContainer; |
| import org.apache.olingo.odata2.api.edm.EdmEntitySet; |
| import org.apache.olingo.odata2.api.edm.EdmException; |
| import org.apache.olingo.odata2.api.edm.EdmFunctionImport; |
| import org.apache.olingo.odata2.api.edm.EdmMapping; |
| import org.apache.olingo.odata2.api.edm.EdmParameter; |
| import org.apache.olingo.odata2.api.edm.EdmTyped; |
| import org.apache.olingo.odata2.api.edm.provider.FunctionImport; |
| import org.apache.olingo.odata2.api.edm.provider.FunctionImportParameter; |
| import org.apache.olingo.odata2.api.edm.provider.ReturnType; |
| |
| /** |
| * |
| */ |
| public class EdmFunctionImportImplProv extends EdmNamedImplProv implements EdmFunctionImport, EdmAnnotatable { |
| |
| private FunctionImport functionImport; |
| private EdmEntityContainer edmEntityContainer; |
| private Map<String, EdmParameter> edmParameters; |
| private Map<String, FunctionImportParameter> parameters; |
| private List<String> parametersList; |
| private EdmAnnotations annotations; |
| private EdmTyped edmReturnType; |
| |
| public EdmFunctionImportImplProv(final EdmImplProv edm, final FunctionImport functionImport, |
| final EdmEntityContainer edmEntityContainer) throws EdmException { |
| super(edm, functionImport.getName()); |
| this.functionImport = functionImport; |
| this.edmEntityContainer = edmEntityContainer; |
| |
| buildFunctionImportParametersInternal(); |
| |
| edmParameters = new HashMap<String, EdmParameter>(); |
| } |
| |
| private void buildFunctionImportParametersInternal() { |
| parameters = new HashMap<String, FunctionImportParameter>(); |
| |
| List<FunctionImportParameter> parameters = functionImport.getParameters(); |
| if (parameters != null) { |
| FunctionImportParameter functionImportParameter; |
| for (Iterator<FunctionImportParameter> iterator = parameters.iterator(); iterator.hasNext();) { |
| functionImportParameter = iterator.next(); |
| this.parameters.put(functionImportParameter.getName(), functionImportParameter); |
| } |
| } |
| } |
| |
| @Override |
| public EdmParameter getParameter(final String name) throws EdmException { |
| EdmParameter parameter = null; |
| if (edmParameters.containsKey(name)) { |
| parameter = edmParameters.get(name); |
| } else { |
| parameter = createParameter(name); |
| } |
| |
| return parameter; |
| } |
| |
| private EdmParameter createParameter(final String name) throws EdmException { |
| EdmParameter edmParameter = null; |
| if (parameters.containsKey(name)) { |
| FunctionImportParameter parameter = parameters.get(name); |
| edmParameter = new EdmParameterImplProv(edm, parameter); |
| edmParameters.put(name, edmParameter); |
| } |
| return edmParameter; |
| } |
| |
| @Override |
| public List<String> getParameterNames() throws EdmException { |
| if (parametersList == null) { |
| parametersList = new ArrayList<String>(); |
| |
| Set<String> keySet = parameters.keySet(); |
| Iterator<String> iterator = keySet.iterator(); |
| while (iterator.hasNext()) { |
| parametersList.add(iterator.next()); |
| } |
| } |
| |
| return parametersList; |
| } |
| |
| @Override |
| public EdmEntitySet getEntitySet() throws EdmException { |
| return edmEntityContainer.getEntitySet(functionImport.getEntitySet()); |
| } |
| |
| @Override |
| public String getHttpMethod() throws EdmException { |
| return functionImport.getHttpMethod(); |
| } |
| |
| @Override |
| public EdmTyped getReturnType() throws EdmException { |
| if (edmReturnType == null) { |
| final ReturnType returnType = functionImport.getReturnType(); |
| if (returnType != null) { |
| edmReturnType = |
| new EdmTypedImplProv(edm, functionImport.getName(), returnType.getTypeName(), returnType.getMultiplicity()); |
| } |
| } |
| return edmReturnType; |
| } |
| |
| @Override |
| public EdmEntityContainer getEntityContainer() throws EdmException { |
| return edmEntityContainer; |
| } |
| |
| @Override |
| public EdmAnnotations getAnnotations() throws EdmException { |
| if (annotations == null) { |
| annotations = |
| new EdmAnnotationsImplProv(functionImport.getAnnotationAttributes(), functionImport.getAnnotationElements()); |
| } |
| return annotations; |
| } |
| |
| @Override |
| public EdmMapping getMapping() throws EdmException { |
| return functionImport.getMapping(); |
| } |
| } |