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.joor.runtime;
  
  import java.util.Collections;
  import java.util.HashMap;
  import java.util.Map;
  
  import org.apache.camel.CamelContext;
  import org.apache.camel.language.joor.JoorScriptingCompiler;
  import org.apache.camel.language.joor.JoorScriptingMethod;
  import org.apache.camel.quarkus.support.language.runtime.ScriptUID;
  
  /**
   * {@code JoorExpressionScriptingCompiler} is a jOOR scripting compiler with all the {@link JoorScriptingMethod}s
   * defined ahead of time and ready to use at runtime.
   * <p>
   * In case a requested script is unknown, the compilation is delegated to the parent class which implies that it will
   * only work in JVM mode.
   */
  public class JoorExpressionScriptingCompiler extends JoorScriptingCompiler {
  
      private final Map<String, JoorScriptingMethod> methods;
  
      private JoorExpressionScriptingCompiler(Map<String, JoorScriptingMethod> methods) {
          this.methods = Collections.unmodifiableMap(methods);
      }
  
      @Override
      public JoorScriptingMethod compile(CamelContext camelContext, String script, Map<String, Object> bindings,
              boolean singleQuotes) {
          final JoorScriptingMethod method = methods.get(new ScriptUID(script, bindings, singleQuotes).toString());
          if (method == null) {
              return super.compile(camelContext, script, bindings, singleQuotes);
          }
          return method;
      }
  
      public static class Builder {
          private final Map<String, JoorScriptingMethod> methods = new HashMap<>();
  
          public void addScript(String id, JoorScriptingMethod method) {
              methods.put(id, method);
          }
  
          public JoorExpressionScriptingCompiler build() {
              return new JoorExpressionScriptingCompiler(methods);
          }
      }
  }
  