| /* |
| * 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 java.util.ArrayList; |
| import java.util.Collections; |
| import java.util.List; |
| |
| import org.apache.olingo.commons.api.edm.Edm; |
| import org.apache.olingo.commons.api.edm.EdmAnnotatable; |
| import org.apache.olingo.commons.api.edm.EdmAnnotation; |
| import org.apache.olingo.commons.api.edm.EdmTerm; |
| import org.apache.olingo.commons.api.edm.provider.CsdlAnnotatable; |
| import org.apache.olingo.commons.api.edm.provider.CsdlAnnotation; |
| |
| public abstract class AbstractEdmAnnotatable implements EdmAnnotatable { |
| |
| private final CsdlAnnotatable annotatable; |
| private List<EdmAnnotation> annotations; |
| protected final Edm edm; |
| |
| public AbstractEdmAnnotatable(final Edm edm, final CsdlAnnotatable annotatable) { |
| this.edm = edm; |
| this.annotatable = annotatable; |
| } |
| |
| @Override |
| public EdmAnnotation getAnnotation(final EdmTerm term, String qualifier) { |
| EdmAnnotation result = null; |
| for (EdmAnnotation annotation : getAnnotations()) { |
| if (term.getFullQualifiedName().equals(annotation.getTerm().getFullQualifiedName()) |
| && qualifierEqual(qualifier, annotation.getQualifier())) { |
| result = annotation; |
| break; |
| } |
| } |
| return result; |
| } |
| |
| private boolean qualifierEqual(String qualifier, String annotationQualifier) { |
| return (qualifier == null && annotationQualifier == null) |
| || (qualifier != null && qualifier.equals(annotationQualifier)); |
| } |
| |
| @Override |
| public List<EdmAnnotation> getAnnotations() { |
| if (annotations == null) { |
| final List<EdmAnnotation> annotationsLocal = new ArrayList<EdmAnnotation>(); |
| if (annotatable != null) { |
| for (CsdlAnnotation annotation : annotatable.getAnnotations()) { |
| annotationsLocal.add(new EdmAnnotationImpl(edm, annotation)); |
| } |
| |
| annotations = Collections.unmodifiableList(annotationsLocal); |
| } |
| } |
| return annotations; |
| } |
| } |