content: /*
   * Copyright 2010-2025 Hyland Software, Inc. and its affiliates.
   *
   * 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.activiti.engine.impl.variable;
  
  import java.io.Serializable;
  import java.util.ArrayList;
  import java.util.HashMap;
  import java.util.List;
  import java.util.Map;
  import org.activiti.engine.ActivitiException;
  
  /**
  
   */
  public class DefaultVariableTypes implements VariableTypes, Serializable {
  
      private static final long serialVersionUID = 1L;
  
      private final List<VariableType> typesList = new ArrayList<VariableType>();
      private final Map<String, VariableType> typesMap = new HashMap<String, VariableType>();
  
      public DefaultVariableTypes addType(VariableType type) {
          return addType(type, typesList.size());
      }
  
      public DefaultVariableTypes addType(VariableType type, int index) {
          typesList.add(index, type);
          typesMap.put(type.getTypeName(), type);
          return this;
      }
  
      public void setTypesList(List<VariableType> typesList) {
          this.typesList.clear();
          this.typesList.addAll(typesList);
          this.typesMap.clear();
          for (VariableType type : typesList) {
              typesMap.put(type.getTypeName(), type);
          }
      }
  
      public VariableType getVariableType(String typeName) {
          return typesMap.get(typeName);
      }
  
      public VariableType findVariableType(Object value) {
          for (VariableType type : typesList) {
              if (type.isAbleToStore(value)) {
                  return type;
              }
          }
          throw new ActivitiException("couldn't find a variable type that is able to serialize " + value);
      }
  
      public int getTypeIndex(VariableType type) {
          return typesList.indexOf(type);
      }
  
      public int getTypeIndex(String typeName) {
          VariableType type = typesMap.get(typeName);
          if (type != null) {
              return getTypeIndex(type);
          } else {
              return -1;
          }
      }
  
      public VariableTypes removeType(VariableType type) {
          typesList.remove(type);
          typesMap.remove(type.getTypeName());
          return this;
      }
  }
  