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Revision 7924

Added by Jing Tao almost 11 years ago

Add a method to write ids which will be indexed into a file.

View differences:

IndexGenerator.java
26 26 
 */
27 27 
package edu.ucsb.nceas.metacat.index;
28 28 

  		




  
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import java.io.File;


  		




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import java.io.FileInputStream;


  		




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import java.io.FileNotFoundException;


  		




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import java.io.IOException;


  		




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import java.io.InputStream;


  		




  
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import java.text.SimpleDateFormat;


  		




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import java.util.ArrayList;


  		




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import java.util.Calendar;


  		




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import java.util.Collections;


  		




  ......




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import javax.xml.parsers.ParserConfigurationException;


  		




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import javax.xml.xpath.XPathExpressionException;


  		




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import org.apache.commons.io.FileUtils;


  		




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import org.apache.commons.logging.Log;


  		




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import org.apache.commons.logging.LogFactory;


  		




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import org.apache.solr.client.solrj.SolrServerException;


  		




  ......




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import com.hazelcast.core.IMap;


  		




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import com.hazelcast.core.ISet;


  		




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import edu.ucsb.nceas.metacat.common.SolrServerFactory;


  		




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import edu.ucsb.nceas.metacat.common.index.event.IndexEvent;


  		




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import edu.ucsb.nceas.metacat.index.event.EventlogFactory;


  		




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import edu.ucsb.nceas.metacat.index.event.IndexEventLogException;


  		




  ......




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        }*/


  		




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        log.info("the metacat ids (except the resource map ids)-----------------------------"+otherMetacatIds);


  		




  
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        logFile(otherMetacatIds);


  		




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        log.info("the deleted metacat ids (except the resource map ids)-----------------------------"+otherDeletedMetacatIds);


  		




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        log.info("the metacat resroucemap ids -----------------------------"+resourceMapIds);


  		




  
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        logFile(resourceMapIds);


  		




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        log.info("the deleted metacat resroucemap ids -----------------------------"+resourceMapDeletedIds);


  		




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        index(otherMetacatIds);


  		




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        removeIndex(otherDeletedMetacatIds);


  		




  ......




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    }


  		




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    /*


  		




  
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     * Write the docids which will be indexed into a file. 


  		




  
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     */


  		




  
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    private void logFile(List<String> ids) throws IOException {


  		




  
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        if(ids != null) {


  		




  
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            String solrHomeDir = Settings.getConfiguration().getString(SolrServerFactory.SOLR_HOME_PROPERTY_NAME);


  		




  
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            File idsForIndex = new File(solrHomeDir, "ids-for-timed-indexing-log");


  		




  
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            if(!idsForIndex.exists()) {


  		




  
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                idsForIndex.createNewFile();


  		




  
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            }


  		




  
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            Date date = Calendar.getInstance().getTime();


  		




  
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            SimpleDateFormat format = new SimpleDateFormat("yyyy.MM.dd G 'at' HH:mm:ss z");


  		




  
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            String dateStr = format.format(date);


  		




  
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            List<String> dateList = new ArrayList<String>();


  		




  
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            dateList.add(dateStr);


  		




  
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            Boolean append = true;


  		




  
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            FileUtils.writeLines(idsForIndex, dateList, append);//write time string


  		




  
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            FileUtils.writeLines(idsForIndex, ids, append);


  		




  
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        }


  		




  
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    }


  		




  
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    /*


  		




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     * Doing index


  		




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     */


  		




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    private void index(List<String> metacatIds) {


  		












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