content: /*
   *  Copyright (c) 2023-2025, Agents-Flex (fuhai999@gmail.com).
   *  <p>
   *  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
   *  <p>
   *  http://www.apache.org/licenses/LICENSE-2.0
   *  <p>
   *  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 com.agentsflex.core.document.loader;
  
  import com.agentsflex.core.document.Document;
  import com.agentsflex.core.document.DocumentLoader;
  import com.agentsflex.core.document.DocumentParser;
  
  import java.io.IOException;
  import java.io.InputStream;
  
  public abstract class AbstractDocumentLoader implements DocumentLoader {
  
      protected DocumentParser documentParser;
  
      public AbstractDocumentLoader(DocumentParser documentParser) {
          this.documentParser = documentParser;
      }
  
      @Override
      public Document load() {
          try (InputStream stream = loadInputStream()){
              return documentParser.parse(stream);
          } catch (IOException e) {
              throw new RuntimeException(e);
          }
      }
  
      protected abstract InputStream loadInputStream();
  
  }
  