Class IndexUtils


  • public class IndexUtils
    extends java.lang.Object
    • Field Summary

      Fields 
      Modifier and Type Field Description
      static java.lang.String TIMESTAMP_FILE  
    • Constructor Summary

      Constructors 
      Constructor Description
      IndexUtils()  
    • Method Summary

      All Methods Static Methods Concrete Methods 
      Modifier and Type Method Description
      static void close​(java.io.InputStream is)  
      static void close​(java.io.OutputStream os)  
      static void close​(org.apache.lucene.index.IndexReader r)  
      static void close​(org.apache.lucene.index.IndexWriter w)  
      static void close​(org.apache.lucene.store.Directory d)  
      static void close​(org.apache.lucene.store.IndexInput in)  
      static void close​(org.apache.lucene.store.IndexOutput io)  
      static ArtifactInfo constructArtifactInfo​(org.apache.lucene.document.Document doc, IndexingContext context)  
      static void copyDirectory​(org.apache.lucene.store.Directory source, org.apache.lucene.store.Directory target)  
      static boolean copyFile​(org.apache.lucene.store.Directory source, org.apache.lucene.store.Directory target, java.lang.String name)  
      static boolean copyFile​(org.apache.lucene.store.Directory source, org.apache.lucene.store.Directory target, java.lang.String srcName, java.lang.String targetName)  
      static void delete​(java.io.File indexDir)  
      static void deleteTimestamp​(org.apache.lucene.store.Directory directory)  
      static java.util.Date getTimestamp​(org.apache.lucene.store.Directory directory)  
      static org.apache.lucene.document.Document updateDocument​(org.apache.lucene.document.Document doc, IndexingContext context)  
      static org.apache.lucene.document.Document updateDocument​(org.apache.lucene.document.Document doc, IndexingContext context, boolean updateLastModified)  
      static org.apache.lucene.document.Document updateDocument​(org.apache.lucene.document.Document doc, IndexingContext context, boolean updateLastModified, ArtifactInfo ai)  
      static void updateTimestamp​(org.apache.lucene.store.Directory directory, java.util.Date timestamp)  
      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
    • Constructor Detail

      • IndexUtils

        public IndexUtils()
    • Method Detail

      • copyDirectory

        public static void copyDirectory​(org.apache.lucene.store.Directory source,
                                         org.apache.lucene.store.Directory target)
                                  throws java.io.IOException
        Throws:
        java.io.IOException
      • copyFile

        public static boolean copyFile​(org.apache.lucene.store.Directory source,
                                       org.apache.lucene.store.Directory target,
                                       java.lang.String name)
                                throws java.io.IOException
        Throws:
        java.io.IOException
      • copyFile

        public static boolean copyFile​(org.apache.lucene.store.Directory source,
                                       org.apache.lucene.store.Directory target,
                                       java.lang.String srcName,
                                       java.lang.String targetName)
                                throws java.io.IOException
        Throws:
        java.io.IOException
      • constructArtifactInfo

        public static ArtifactInfo constructArtifactInfo​(org.apache.lucene.document.Document doc,
                                                         IndexingContext context)
      • updateDocument

        public static org.apache.lucene.document.Document updateDocument​(org.apache.lucene.document.Document doc,
                                                                         IndexingContext context)
      • updateDocument

        public static org.apache.lucene.document.Document updateDocument​(org.apache.lucene.document.Document doc,
                                                                         IndexingContext context,
                                                                         boolean updateLastModified)
      • updateDocument

        public static org.apache.lucene.document.Document updateDocument​(org.apache.lucene.document.Document doc,
                                                                         IndexingContext context,
                                                                         boolean updateLastModified,
                                                                         ArtifactInfo ai)
      • deleteTimestamp

        public static void deleteTimestamp​(org.apache.lucene.store.Directory directory)
                                    throws java.io.IOException
        Throws:
        java.io.IOException
      • updateTimestamp

        public static void updateTimestamp​(org.apache.lucene.store.Directory directory,
                                           java.util.Date timestamp)
                                    throws java.io.IOException
        Throws:
        java.io.IOException
      • getTimestamp

        public static java.util.Date getTimestamp​(org.apache.lucene.store.Directory directory)
      • close

        public static void close​(java.io.OutputStream os)
      • close

        public static void close​(java.io.InputStream is)
      • close

        public static void close​(org.apache.lucene.store.IndexOutput io)
      • close

        public static void close​(org.apache.lucene.store.IndexInput in)
      • close

        public static void close​(org.apache.lucene.index.IndexReader r)
      • close

        public static void close​(org.apache.lucene.index.IndexWriter w)
      • close

        public static void close​(org.apache.lucene.store.Directory d)
      • delete

        public static void delete​(java.io.File indexDir)