content: /**
   * Copyright (C) 2010-2016 eBusiness Information, Excilys Group
   * Copyright (C) 2016-2020 the AndroidAnnotations project
   *
   * Licensed 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.androidannotations.helper;
  
  import java.util.ArrayList;
  import java.util.Collection;
  import java.util.HashMap;
  import java.util.HashSet;
  import java.util.LinkedHashMap;
  import java.util.LinkedHashSet;
  import java.util.LinkedList;
  import java.util.List;
  import java.util.Map;
  import java.util.Set;
  import java.util.SortedMap;
  import java.util.SortedSet;
  import java.util.TreeMap;
  import java.util.TreeSet;
  
  import javax.lang.model.element.TypeElement;
  import javax.lang.model.type.DeclaredType;
  import javax.lang.model.type.TypeMirror;
  
  import org.androidannotations.AndroidAnnotationsEnvironment;
  
  public class ParcelerHelper extends AnnotationHelper {
  
  	private static final Map<String, Integer> SUPPORTED_PARCEL_TYPES = new HashMap<>();
  
  	static {
  		SUPPORTED_PARCEL_TYPES.put(Collection.class.getName(), 1);
  		SUPPORTED_PARCEL_TYPES.put(List.class.getName(), 1);
  		SUPPORTED_PARCEL_TYPES.put(ArrayList.class.getName(), 1);
  		SUPPORTED_PARCEL_TYPES.put(Set.class.getName(), 1);
  		SUPPORTED_PARCEL_TYPES.put(HashSet.class.getName(), 2);
  		SUPPORTED_PARCEL_TYPES.put(TreeSet.class.getName(), 2);
  		SUPPORTED_PARCEL_TYPES.put(CanonicalNameConstants.SPARSE_ARRAY, 1);
  		SUPPORTED_PARCEL_TYPES.put(Map.class.getName(), 2);
  		SUPPORTED_PARCEL_TYPES.put(HashMap.class.getName(), 2);
  		SUPPORTED_PARCEL_TYPES.put(TreeMap.class.getName(), 2);
  		SUPPORTED_PARCEL_TYPES.put(Integer.class.getName(), 0);
  		SUPPORTED_PARCEL_TYPES.put(Long.class.getName(), 0);
  		SUPPORTED_PARCEL_TYPES.put(Double.class.getName(), 0);
  		SUPPORTED_PARCEL_TYPES.put(Float.class.getName(), 0);
  		SUPPORTED_PARCEL_TYPES.put(Byte.class.getName(), 0);
  		SUPPORTED_PARCEL_TYPES.put(String.class.getName(), 0);
  		SUPPORTED_PARCEL_TYPES.put(Character.class.getName(), 0);
  		SUPPORTED_PARCEL_TYPES.put(Boolean.class.getName(), 0);
  		SUPPORTED_PARCEL_TYPES.put(byte[].class.getName(), 0);
  		SUPPORTED_PARCEL_TYPES.put(char[].class.getName(), 0);
  		SUPPORTED_PARCEL_TYPES.put(boolean[].class.getName(), 0);
  		SUPPORTED_PARCEL_TYPES.put(CanonicalNameConstants.IBINDER, 0);
  		SUPPORTED_PARCEL_TYPES.put(CanonicalNameConstants.BUNDLE, 0);
  		SUPPORTED_PARCEL_TYPES.put(CanonicalNameConstants.SPARSE_BOOLEAN_ARRAY, 0);
  		SUPPORTED_PARCEL_TYPES.put(LinkedList.class.getName(), 1);
  		SUPPORTED_PARCEL_TYPES.put(LinkedHashMap.class.getName(), 2);
  		SUPPORTED_PARCEL_TYPES.put(SortedMap.class.getName(), 2);
  		SUPPORTED_PARCEL_TYPES.put(SortedSet.class.getName(), 1);
  		SUPPORTED_PARCEL_TYPES.put(LinkedHashSet.class.getName(), 1);
  	}
  
  	public ParcelerHelper(AndroidAnnotationsEnvironment environment) {
  		super(environment);
  	}
  
  	public boolean isParcelType(TypeMirror typeMirror) {
  		return isParcelType(typeMirror, true);
  	}
  
  	public boolean isParcelType(TypeMirror typeMirror, boolean root) {
  		if (typeMirror instanceof DeclaredType && getElementUtils().getTypeElement(CanonicalNameConstants.PARCEL_ANNOTATION) != null) {
  			DeclaredType declaredType = (DeclaredType) typeMirror;
  			TypeElement element = (TypeElement) declaredType.asElement();
  
  			String name = element.getQualifiedName().toString();
  
  			if (isAnnotatedWith(element, CanonicalNameConstants.PARCEL_ANNOTATION)) {
  				return true;
  			}
  
  			if (SUPPORTED_PARCEL_TYPES.containsKey(name)) {
  				boolean genericsMatch = true;
  
  				Integer genericsSize = SUPPORTED_PARCEL_TYPES.get(name);
  				if (genericsSize == declaredType.getTypeArguments().size() && (!root || genericsSize > 0)) {
  					for (int i = 0; i < genericsSize; i++) {
  						genericsMatch &= isParcelType(declaredType.getTypeArguments().get(i), false);
  					}
  
  					return genericsMatch;
  				}
  			}
  		}
  		return false;
  	}
  }
  