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/*! ******************************************************************************
 *
 * Pentaho Data Integration
 *
 * Copyright (C) 2002-2017 by Hitachi Vantara : http://www.pentaho.com
 *
 *******************************************************************************
 *
 * 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.pentaho.di.job.entries.success;

import java.util.List;

import org.pentaho.di.cluster.SlaveServer;
import org.pentaho.di.core.CheckResultInterface;
import org.pentaho.di.core.Result;
import org.pentaho.di.core.database.DatabaseMeta;
import org.pentaho.di.core.exception.KettleException;
import org.pentaho.di.core.exception.KettleXMLException;
import org.pentaho.di.core.variables.VariableSpace;
import org.pentaho.di.i18n.BaseMessages;
import org.pentaho.di.job.JobMeta;
import org.pentaho.di.job.entry.JobEntryBase;
import org.pentaho.di.job.entry.JobEntryInterface;
import org.pentaho.di.repository.ObjectId;
import org.pentaho.di.repository.Repository;
import org.pentaho.metastore.api.IMetaStore;
import org.w3c.dom.Node;

/**
 * Job entry type to success a job.
 *
 * @author Samatar
 * @since 12-02-2007
 */
public class JobEntrySuccess extends JobEntryBase implements Cloneable, JobEntryInterface {
  private static Class PKG = JobEntrySuccess.class; // for i18n purposes, needed by Translator2!!

  public JobEntrySuccess( String n, String scr ) {
    super( n, "" );
  }

  public JobEntrySuccess() {
    this( "", "" );
  }

  public Object clone() {
    JobEntrySuccess je = (JobEntrySuccess) super.clone();
    return je;
  }

  public String getXML() {
    StringBuilder retval = new StringBuilder();

    retval.append( super.getXML() );

    return retval.toString();
  }

  public void loadXML( Node entrynode, List databases, List slaveServers,
    Repository rep, IMetaStore metaStore ) throws KettleXMLException {
    try {
      super.loadXML( entrynode, databases, slaveServers );
    } catch ( Exception e ) {
      throw new KettleXMLException( BaseMessages.getString( PKG, "JobEntrySuccess.Meta.UnableToLoadFromXML" ), e );
    }
  }

  public void loadRep( Repository rep, IMetaStore metaStore, ObjectId id_jobentry, List databases,
    List slaveServers ) throws KettleException {
  }

  // Save the attributes of this job entry
  //
  public void saveRep( Repository rep, IMetaStore metaStore, ObjectId id_job ) throws KettleException {
  }

  /**
   * Execute this job entry and return the result. In this case it means, just set the result boolean in the Result
   * class.
   *
   * @param previousResult
   *          The result of the previous execution
   * @return The Result of the execution.
   */
  public Result execute( Result previousResult, int nr ) {
    Result result = previousResult;
    result.setNrErrors( 0 );
    result.setResult( true );

    return result;
  }

  public boolean evaluates() {
    return true;
  }

  public boolean isUnconditional() {
    return false;
  }

  @Override
  public void check( List remarks, JobMeta jobMeta, VariableSpace space,
    Repository repository, IMetaStore metaStore ) {

  }

}