/*
    * Copyright 2001-2005 The Apache Software Foundation.
    *
    * 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
    *
    *      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.logging.log4j.catalog.api.annotation;
  
  import java.util.Map;
  
  import org.apache.logging.log4j.LogManager;
  import org.apache.logging.log4j.Logger;
  import org.springframework.context.annotation.Condition;
  import org.springframework.context.annotation.ConditionContext;
  import org.springframework.core.env.Environment;
  import org.springframework.core.type.AnnotatedTypeMetadata;
  
  /**
   *
   */
  public class JdbcUrlCondition implements Condition {
  
      private static final Logger LOGGER = LogManager.getLogger(JdbcUrlCondition.class);
      @Override
      public boolean matches(ConditionContext context, AnnotatedTypeMetadata metadata) {
          Environment env = context.getEnvironment();
          Map<String, Object> map = metadata.getAnnotationAttributes(JdbcUrl.class.getName());
          if (map != null && map.containsKey("value")) {
              String value = map.get("value").toString();
              String jdbcUrl = env.getProperty("jdbcUrl");
              Boolean isEmbedded = Boolean.parseBoolean(env.getProperty("isEmbedded"));
              boolean result;
              if (value.equals("hsqldb")) {
                  result = jdbcUrl == null || isEmbedded;
              } else if (jdbcUrl == null || isEmbedded) {
                  result = false;
              } else if (!jdbcUrl.startsWith("jdbc:")) {
                  result = false;
              } else {
                  result = jdbcUrl.substring(5).toLowerCase().startsWith(value.toLowerCase());
              }
              LOGGER.debug("Returning {} for {}", result, value);
              return result;
          }
          LOGGER.debug("No data provided");
          return false;
      }
  }