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.core.el;
  
  import jakarta.el.ELContext;
  import jakarta.el.ELResolver;
  import jakarta.el.FunctionMapper;
  import jakarta.el.ValueExpression;
  import jakarta.el.VariableMapper;
  import java.lang.reflect.Method;
  
  /**
   *
   */
  public class ActivitiElContext extends ELContext {
  
      protected ELResolver elResolver;
      private ActivitiFunctionMapper functions;
      private ActivitiVariablesMapper variables;
  
      public ActivitiElContext() {
          this(null);
      }
  
      public ActivitiElContext(ELResolver elResolver) {
          this.elResolver = elResolver;
      }
  
      public ELResolver getELResolver() {
          return elResolver;
      }
  
      public FunctionMapper getFunctionMapper() {
          if (functions == null) {
              functions = new ActivitiFunctionMapper();
          }
          return functions;
      }
  
      public VariableMapper getVariableMapper() {
          if (variables == null) {
              variables = new ActivitiVariablesMapper();
          }
          return variables;
      }
  
      public void setFunction(String prefix, String localName, Method method) {
          if (functions == null) {
              functions = new ActivitiFunctionMapper();
          }
          functions.setFunction(prefix, localName, method);
      }
  
      public ValueExpression setVariable(String name, ValueExpression expression) {
          if (variables == null) {
              variables = new ActivitiVariablesMapper();
          }
          return variables.setVariable(name, expression);
      }
  }
  