content: /*
   * Licensed to the Apache Software Foundation (ASF) under one or more
   * contributor license agreements.  See the NOTICE file distributed with
   * this work for additional information regarding copyright ownership.
   * The ASF licenses this file to You 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.apache.camel.dataformat.zipfile.springboot;
  
  import java.util.Iterator;
  
  import org.apache.camel.AggregationStrategy;
  import org.apache.camel.CamelContext;
  import org.apache.camel.EndpointInject;
  import org.apache.camel.Exchange;
  import org.apache.camel.ProducerTemplate;
  import org.apache.camel.builder.RouteBuilder;
  import org.apache.camel.component.mock.MockEndpoint;
  import org.apache.camel.dataformat.zipfile.ZipFileDataFormat;
  import org.apache.camel.spring.boot.CamelAutoConfiguration;
  
  import org.junit.jupiter.api.Test;
  
  import org.springframework.beans.factory.annotation.Autowired;
  import org.springframework.boot.test.context.SpringBootTest;
  import org.springframework.context.annotation.Bean;
  import org.springframework.context.annotation.Configuration;
  import org.springframework.test.annotation.DirtiesContext;
  import org.apache.camel.test.spring.junit5.CamelSpringBootTest;
  
  @DirtiesContext
  @CamelSpringBootTest
  @SpringBootTest(classes = { CamelAutoConfiguration.class, ZipFileMultipleFilesSplitterTest.class,
          ZipFileMultipleFilesSplitterTest.TestConfiguration.class })
  public class ZipFileMultipleFilesSplitterTest extends ZipSplitterRouteTest {
  
      static final String PROCESSED_FILES_HEADER_NAME = "processedFiles";
  
      @Autowired
      ProducerTemplate template;
  
      @Autowired
      CamelContext context;
  
      @EndpointInject("mock:splitResult")
      MockEndpoint splitResult;
  
      @Override
      @Test
      public void testSplitter() throws InterruptedException {
          processZipEntry.expectedBodiesReceivedInAnyOrder("chau", "hi", "hola", "another_chiau", "another_hi");
          splitResult.expectedBodiesReceivedInAnyOrder("chiau.txt", "hi.txt", "hola.txt",
                  "directoryOne/another_chiau.txt", "directoryOne/another_hi.txt");
          processZipEntry.assertIsSatisfied();
          splitResult.assertIsSatisfied();
      }
  
      // *************************************
      // Config
      // *************************************
  
      @Configuration
      public static class TestConfiguration {
  
          @Bean
          public RouteBuilder routeBuilder() {
              return new RouteBuilder() {
                  @Override
                  public void configure() {
                      // Unzip file and Split it according to FileEntry
                      ZipFileDataFormat zipFile = new ZipFileDataFormat();
                      zipFile.setUsingIterator(true);
                      from("file:src/test/resources/org/apache/camel/dataformat/zipfile/data/?delay=1000&noop=true")
                              .unmarshal(zipFile).split(bodyAs(Iterator.class)).streaming()
                              .aggregationStrategy(updateHeader()).convertBodyTo(String.class).to("mock:processZipEntry")
                              .end().log("Done processing big file: ${header.CamelFileName}").setBody()
                              .header(PROCESSED_FILES_HEADER_NAME).split().body().to("mock:splitResult");
                  }
  
                  private AggregationStrategy updateHeader() {
                      return new AggregationStrategy() {
                          @Override
                          public Exchange aggregate(Exchange oldExchange, Exchange newExchange) {
                              if (oldExchange != null) {
                                  String processedFiles = oldExchange.getIn().getHeader(PROCESSED_FILES_HEADER_NAME,
                                          String.class);
                                  if (processedFiles == null) {
                                      processedFiles = oldExchange.getIn().getHeader("zipFileName", String.class);
                                  }
                                  processedFiles = processedFiles + ","
                                          + newExchange.getIn().getHeader("zipFileName", String.class);
                                  newExchange.getIn().setHeader(PROCESSED_FILES_HEADER_NAME, processedFiles);
                              }
                              return newExchange;
                          }
  
                      };
                  }
              };
          }
      }
  
  }
  