| /* |
| * 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.commons.core.edm; |
| |
| import org.apache.olingo.commons.api.edm.Edm; |
| import org.apache.olingo.commons.api.edm.EdmException; |
| import org.apache.olingo.commons.api.edm.EdmReturnType; |
| import org.apache.olingo.commons.api.edm.EdmType; |
| import org.apache.olingo.commons.api.edm.geo.SRID; |
| import org.apache.olingo.commons.api.edm.provider.CsdlReturnType; |
| |
| public class EdmReturnTypeImpl implements EdmReturnType { |
| |
| private final CsdlReturnType returnType; |
| private final Edm edm; |
| private EdmType typeImpl; |
| |
| public EdmReturnTypeImpl(final Edm edm, final CsdlReturnType returnType) { |
| this.edm = edm; |
| this.returnType = returnType; |
| } |
| |
| @Override |
| public boolean isCollection() { |
| return returnType.isCollection(); |
| } |
| |
| @Override |
| public boolean isNullable() { |
| return returnType.isNullable(); |
| } |
| |
| @Override |
| public Integer getMaxLength() { |
| return returnType.getMaxLength(); |
| } |
| |
| @Override |
| public Integer getPrecision() { |
| return returnType.getPrecision(); |
| } |
| |
| @Override |
| public Integer getScale() { |
| return returnType.getScale(); |
| } |
| |
| @Override |
| public SRID getSrid() { |
| return returnType.getSrid(); |
| } |
| |
| @Override |
| public EdmType getType() { |
| if (typeImpl == null) { |
| if (returnType.getType() == null) { |
| throw new EdmException("Return types must hava a full qualified type."); |
| } |
| typeImpl = new EdmTypeInfo.Builder().setEdm(edm).setTypeExpression(returnType.getType()).build().getType(); |
| if (typeImpl == null) { |
| throw new EdmException("Cannot find type with name: " + returnType.getType()); |
| } |
| } |
| |
| return typeImpl; |
| } |
| } |