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<project xmlns="http://maven.apache.org/POM/4.0.0"
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>

    <name>openecomp-zusammen-lib</name>
    <artifactId>openecomp-zusammen-lib</artifactId>
    <packaging>pom</packaging>
    <parent>
        <groupId>org.openecomp.sdc.core</groupId>
        <artifactId>openecomp-core-lib</artifactId>
        <version>1.9.1-SNAPSHOT</version>
    </parent>

    <modules>
        <module>openecomp-zusammen-api</module>
        <module>openecomp-zusammen-core</module>
    </modules>


</project>
: #0000DD; font-weight: bold } /* Literal.Number.Integer */ .highlight .mo { color: #0000DD; font-weight: bold } /* Literal.Number.Oct */ .highlight .sa { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Affix */ .highlight .sb { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Backtick */ .highlight .sc { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Char */ .highlight .dl { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Delimiter */ .highlight .sd { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Doc */ .highlight .s2 { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Double */ .highlight .se { color: #0044dd; background-color: #fff0f0 } /* Literal.String.Escape */ .highlight .sh { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Heredoc */ .highlight .si { color: #3333bb; background-color: #fff0f0 } /* Literal.String.Interpol */ .highlight .sx { color: #22bb22; background-color: #f0fff0 } /* Literal.String.Other */ .highlight .sr { color: #008800; background-color: #fff0ff } /* Literal.String.Regex */ .highlight .s1 { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Single */ .highlight .ss { color: #aa6600; background-color: #fff0f0 } /* Literal.String.Symbol */ .highlight .bp { color: #003388 } /* Name.Builtin.Pseudo */ .highlight .fm { color: #0066bb; font-weight: bold } /* Name.Function.Magic */ .highlight .vc { color: #336699 } /* Name.Variable.Class */ .highlight .vg { color: #dd7700 } /* Name.Variable.Global */ .highlight .vi { color: #3333bb } /* Name.Variable.Instance */ .highlight .vm { color: #336699 } /* Name.Variable.Magic */ .highlight .il { color: #0000DD; font-weight: bold } /* Literal.Number.Integer.Long */ }
/*-
 * ============LICENSE_START=======================================================
 * SDC
 * ================================================================================
 * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
 * ================================================================================
 * 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.
 * ============LICENSE_END=========================================================
 */

package org.openecomp.sdc.healing.impl;

import org.openecomp.sdc.datatypes.error.ErrorLevel;
import org.openecomp.sdc.healing.interfaces.Healer;
import org.openecomp.core.utilities.file.FileUtils;
import org.openecomp.sdc.healing.types.HealCode;
import org.openecomp.core.utilities.json.JsonUtil;
import org.openecomp.sdc.healing.api.HealingManager;
import org.openecomp.sdc.common.errors.Messages;
import org.openecomp.sdc.logging.context.impl.MdcDataErrorMessage;
import org.openecomp.sdc.logging.types.LoggerConstants;
import org.openecomp.sdc.logging.types.LoggerErrorCode;
import org.openecomp.sdc.logging.types.LoggerErrorDescription;
import org.openecomp.sdc.logging.types.LoggerTragetServiceName;

import java.io.InputStream;
import java.lang.reflect.Constructor;
import java.util.Map;

/**
 * Created by Talio on 11/29/2016.
 */
public class HealingManagerImpl implements HealingManager {
  private static String HEALING_CONF_FILE = "healingConfiguration.json";
  private static Map<String, String> healerCodeToImplClass = initHealers();

  @Override
  public Object heal(HealCode code, Map<String, Object> healParameters) {
    String implClassName = healerCodeToImplClass.get(code.name());
    try {
      Healer healerImpl = getHealerImplInstance(implClassName);
      return healerImpl.heal(healParameters);

    } catch (Exception e) {
      MdcDataErrorMessage.createErrorMessageAndUpdateMdc(LoggerConstants.TARGET_ENTITY_DB,
          LoggerTragetServiceName.SELF_HEALING, ErrorLevel.ERROR.name(), LoggerErrorCode
              .DATA_ERROR.getErrorCode(), LoggerErrorDescription.CANT_HEAL);
      throw new RuntimeException(String.format(Messages.CANT_LOAD_CLASS.getErrorMessage(),
          implClassName, e.getMessage()));
    }
  }

  @Override
  public void healAll(Map<String, Object> healParameters) {
    for (String implClassName : healerCodeToImplClass.values()) {
      try {
        Healer healerImpl = getHealerImplInstance(implClassName);
        healerImpl.heal(healParameters);
      } catch (Exception e) {
        MdcDataErrorMessage.createErrorMessageAndUpdateMdc(LoggerConstants.TARGET_ENTITY_DB,
            LoggerTragetServiceName.SELF_HEALING, ErrorLevel.ERROR.name(), LoggerErrorCode
                .DATA_ERROR.getErrorCode(), LoggerErrorDescription.CANT_HEAL);
        throw new RuntimeException(String.format(Messages.CANT_LOAD_CLASS.getErrorMessage(),
            implClassName, e.getMessage()));
      }
    }
  }

  private static Map<String, String> initHealers() {
    InputStream healingConfigurationJson = FileUtils.getFileInputStream(HEALING_CONF_FILE);
    return JsonUtil.json2Object(healingConfigurationJson, Map.class);
  }

  private Healer getHealerImplInstance(String implClassName)
      throws ClassNotFoundException, NoSuchMethodException, InstantiationException,
      IllegalAccessException, java.lang.reflect.InvocationTargetException {
    Class<?> clazz = Class.forName(implClassName);
    Constructor<?> constructor = clazz.getConstructor();
    return (Healer) constructor.newInstance();
  }
}