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.spring.process.variable.types;
  
  import java.util.List;
  import org.activiti.engine.ActivitiException;
  import org.slf4j.Logger;
  import org.slf4j.LoggerFactory;
  
  /**
   * For defining types to match json extension files where types correspond to java classes
   */
  public class JavaObjectVariableType extends VariableType {
  
      private static final Logger logger = LoggerFactory.getLogger(JavaObjectVariableType.class);
  
      public Class clazz;
  
      public JavaObjectVariableType(Class clazz) {
          this.clazz = clazz;
      }
  
      public Class getClazz() {
          return clazz;
      }
  
      public void setClazz(Class clazz) {
          this.clazz = clazz;
      }
  
      @Override
      public void validate(Object var, List<ActivitiException> errors) {
          if (var != null && !(var).getClass().isAssignableFrom(clazz) && !isExpression(var)) {
              String message = var.getClass() + " is not assignable from " + clazz;
              errors.add(new ActivitiException(message));
              logger.error(message);
          }
      }
  }
  