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.persistence.entity;
  
  import java.text.MessageFormat;
  import org.activiti.bpmn.model.Signal;
  
  /**
  
  
   */
  public class SignalEventSubscriptionEntityImpl
      extends EventSubscriptionEntityImpl
      implements SignalEventSubscriptionEntity {
  
      private static final long serialVersionUID = 1L;
  
      // Using json here, but not worth of adding json dependency lib for this
      private static final String CONFIGURATION_TEMPLATE = "'{'\"scope\":\"{0}\"'}'";
  
      public SignalEventSubscriptionEntityImpl() {
          eventType = EVENT_TYPE;
      }
  
      @Override
      public void setConfiguration(String configuration) {
          if (configuration != null && configuration.contains("{\"scope\":")) {
              this.configuration = configuration;
          } else {
              this.configuration = MessageFormat.format(CONFIGURATION_TEMPLATE, configuration);
          }
      }
  
      public boolean isProcessInstanceScoped() {
          String scope = extractScopeFormConfiguration();
          return (scope != null) && (Signal.SCOPE_PROCESS_INSTANCE.equals(scope));
      }
  
      public boolean isGlobalScoped() {
          String scope = extractScopeFormConfiguration();
          return (scope == null) || (Signal.SCOPE_GLOBAL.equals(scope));
      }
  
      protected String extractScopeFormConfiguration() {
          if (this.configuration == null) {
              return null;
          } else {
              return this.configuration.substring(10, this.configuration.length() - 2); // 10 --> length of {"scope": and -2 for removing"}
          }
      }
  }
  