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.language.xpath;
  
  import java.lang.annotation.Documented;
  import java.lang.annotation.ElementType;
  import java.lang.annotation.Retention;
  import java.lang.annotation.RetentionPolicy;
  import java.lang.annotation.Target;
  
  import org.apache.camel.support.language.LanguageAnnotation;
  import org.apache.camel.support.language.NamespacePrefix;
  
  /**
   * Used to inject an XPath expression into a field, property, method or parameter when using
   * <a href="http://camel.apache.org/bean-integration.html">Bean Integration</a>.
   */
  @Retention(RetentionPolicy.RUNTIME)
  @Documented
  @Target({ ElementType.FIELD, ElementType.METHOD, ElementType.PARAMETER })
  @LanguageAnnotation(language = "xpath", factory = XPathAnnotationExpressionFactory.class)
  public @interface XPath {
  
      /**
       * The XPath which will be applied
       */
      String value();
  
      /**
       * Namespace prefix mappings
       */
      NamespacePrefix[] namespaces() default {
              @NamespacePrefix(prefix = "soap", uri = "http://www.w3.org/2003/05/soap-envelope"),
              @NamespacePrefix(prefix = "xsd", uri = "http://www.w3.org/2001/XMLSchema")
      };
  
      /**
       * The desired return type from the evaluated XPath expression.
       */
      Class<?> resultType() default Object.class;
  
      /**
       * Source to use, instead of message body. You can prefix with variable:, header:, or property: to specify kind of
       * source. Otherwise, the source is assumed to be a variable. Use empty or null to use default source, which is the
       * message body.
       */
      String source() default "";
  
      /**
       * Whether to log namespaces which can assist during troubleshooting
       */
      boolean logNamespaces() default false;
  
      /**
       * Whether to enable pre-compiling the xpath expression during initialization phase. pre-compile is enabled by
       * default.
       *
       * This can be used to turn off, for example in cases the compilation phase is desired at the starting phase, such
       * as if the application is ahead of time compiled (for example with camel-quarkus) which would then load the xpath
       * factory of the built operating system, and not a JVM runtime.
       */
      boolean preCompile() default true;
  
  }
  