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.quarkus.component.validator.it;
  
  import java.io.IOException;
  import java.io.InputStream;
  import java.nio.file.Files;
  import java.nio.file.Path;
  import java.nio.file.StandardCopyOption;
  
  import org.apache.camel.builder.RouteBuilder;
  import org.eclipse.microprofile.config.ConfigProvider;
  
  public class ValidatorRouteBuilder extends RouteBuilder {
  
      @Override
      public void configure() {
          // validator from the classpath resource
          from("direct:classpath")
                  .to("validator:message.xsd");
  
          // validator from the filesytem
          String xsdLocation = createTempXsd("message.xsd");
  
          from("direct:filesystem")
                  .to("validator:file:" + xsdLocation);
          // validator from a http endpoint.
          String serverURL = ConfigProvider.getConfig()
                  .getConfigValue("xsd.server-url")
                  .getRawValue();
  
          from("direct:http")
                  .toD("validator:" + serverURL + "/xsd");
  
          from("direct:headerSource")
                  .to("validator:message.xsd?headerName=source");
  
          from("direct:headerSourceFailFalse")
                  .to("validator:message.xsd?headerName=source&failOnNullHeader=false");
  
          from("direct:classpathFailFalse")
                  .to("validator:message.xsd?failOnNullBody=false");
  
      }
  
      public String createTempXsd(String sourceXsd) {
          Path tempXsd = null;
          try (InputStream resourceAsStream = Thread.currentThread().getContextClassLoader()
                  .getResourceAsStream(sourceXsd)) {
              tempXsd = Files.createTempFile("temp", ".xsd");
              Files.copy(resourceAsStream, tempXsd, StandardCopyOption.REPLACE_EXISTING);
              return tempXsd.toAbsolutePath().toString();
          } catch (IOException e) {
              if (tempXsd != null) {
                  throw new RuntimeException("Could not read " + sourceXsd + " from classpath or copy it to " + tempXsd,
                          e);
              } else {
                  throw new RuntimeException("Failed to create a temp xsd file" + e);
              }
          }
  
      }
  }
  