Package org.apache.solr.common.util

Examples of org.apache.solr.common.util.ContentStreamBase

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    if( strs != null ) {
      if( !enableRemoteStreams ) {
        throw new SolrException( SolrException.ErrorCode.BAD_REQUEST, "Remote Streaming is disabled." );
      }
      for( final String url : strs ) {
        ContentStreamBase stream = new ContentStreamBase.URLStream( new URL(url) );
        if( contentType != null ) {
          stream.setContentType( contentType );
        }
        streams.add( stream );
      }
    }
   
    // Handle streaming files
    strs = params.getParams( CommonParams.STREAM_FILE );
    if( strs != null ) {
      if( !enableRemoteStreams ) {
        throw new SolrException( SolrException.ErrorCode.BAD_REQUEST, "Remote Streaming is disabled." );
      }
      for( final String file : strs ) {
        ContentStreamBase stream = new ContentStreamBase.FileStream( new File(file) );
        if( contentType != null ) {
          stream.setContentType( contentType );
        }
        streams.add( stream );
      }
    }
   
    // Check for streams in the request parameters
    strs = params.getParams( CommonParams.STREAM_BODY );
    if( strs != null ) {
      for( final String body : strs ) {
        ContentStreamBase stream = new ContentStreamBase.StringStream( body );
        if( contentType != null ) {
          stream.setContentType( contentType );
        }
        streams.add( stream );
      }
    }
   
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    if( strs != null ) {
      if( !enableRemoteStreams ) {
        throw new SolrException( SolrException.ErrorCode.BAD_REQUEST, "Remote Streaming is disabled." );
      }
      for( final String url : strs ) {
        ContentStreamBase stream = new ContentStreamBase.URLStream( new URL(url) );
        if( contentType != null ) {
          stream.setContentType( contentType );
        }
        streams.add( stream );
      }
    }
   
    // Handle streaming files
    strs = params.getParams( CommonParams.STREAM_FILE );
    if( strs != null ) {
      if( !enableRemoteStreams ) {
        throw new SolrException( SolrException.ErrorCode.BAD_REQUEST, "Remote Streaming is disabled." );
      }
      for( final String file : strs ) {
        ContentStreamBase stream = new ContentStreamBase.FileStream( new File(file) );
        if( contentType != null ) {
          stream.setContentType( contentType );
        }
        streams.add( stream );
      }
    }
   
    // Check for streams in the request parameters
    strs = params.getParams( CommonParams.STREAM_BODY );
    if( strs != null ) {
      for( final String body : strs ) {
        ContentStreamBase stream = new ContentStreamBase.StringStream( body );
        if( contentType != null ) {
          stream.setContentType( contentType );
        }
        streams.add( stream );
      }
    }
   
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      // Modify incoming request params to add wt=raw
      ModifiableSolrParams rawParams = new ModifiableSolrParams(req.getParams());
      rawParams.set(CommonParams.WT, "raw");
      req.setParams(rawParams);
      String dataConfigFile = defaults.get("config");
      ContentStreamBase content = new ContentStreamBase.StringStream(SolrWriter
              .getResourceAsString(req.getCore().getResourceLoader().openResource(
              dataConfigFile)));
      rsp.add(RawResponseWriter.CONTENT, content);
      return;
    }
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      }
      rsp.add( "files", files );
    }
    else {
      // Include the file contents
      ContentStreamBase content = new ContentStreamBase.FileStream( adminFile );
      content.setContentType( req.getParams().get( USE_CONTENT_TYPE ) );
 
      rsp.add( RawResponseWriter.CONTENT, content );
    }
    rsp.setHttpCaching(false);
  }
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public class ContentStreamTest extends LuceneTestCase
{ 
  public void testStringStream() throws IOException
  {
    String input = "aads ghaskdgasgldj asl sadg ajdsg &jag # @ hjsakg hsakdg hjkas s";
    ContentStreamBase stream = new ContentStreamBase.StringStream( input );
    assertEquals( input.length(), stream.getSize().intValue() );
    assertEquals( input, IOUtils.toString( stream.getStream(), "UTF-8" ) );
    assertEquals( input, IOUtils.toString( stream.getReader() ) );
  }
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    File file = new File(TEMP_DIR, "README");
    FileOutputStream os = new FileOutputStream(file);
    IOUtils.copy(is, os);
    os.close();
   
    ContentStreamBase stream = new ContentStreamBase.FileStream( file );
    assertEquals( file.length(), stream.getSize().intValue() );
    assertTrue( IOUtils.contentEquals( new FileInputStream( file ), stream.getStream() ) );
    assertTrue( IOUtils.contentEquals( new FileReader(      file ), stream.getReader() ) );
  }
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      IOUtils.closeQuietly(in);
    }
   
    assertTrue( content.length > 10 ); // found something...
   
    ContentStreamBase stream = new ContentStreamBase.URLStream( url );
    assertEquals( content.length, stream.getSize().intValue() );
   
    // Test the stream
    in = stream.getStream();
    try {
      assertTrue( IOUtils.contentEquals(
          new ByteArrayInputStream(content), in ) );
    }
    finally {
      IOUtils.closeQuietly(in);
    }

    String charset = ContentStreamBase.getCharsetFromContentType(contentType);
    if (charset == null)
      charset = ContentStreamBase.DEFAULT_CHARSET;
    // Re-open the stream and this time use a reader
    stream = new ContentStreamBase.URLStream( url );
    assertTrue( IOUtils.contentEquals( new StringReader(new String(content, charset)), stream.getReader() ) );
  }
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   * This should be moved to a helper class. (it is useful for the client too!)
   */
  public static Collection<ContentStream> toContentStreams( final String str, final String contentType )
  {
    ArrayList<ContentStream> streams = new ArrayList<ContentStream>();
    ContentStreamBase stream = new ContentStreamBase.StringStream( str );
    stream.setContentType( contentType );
    streams.add( stream );
    return streams;
  }
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   * This should be moved to a helper class. (it is useful for the client too!)
   */
  public static Collection<ContentStream> toContentStreams( final String str, final String contentType )
  {
    ArrayList<ContentStream> streams = new ArrayList<ContentStream>();
    ContentStreamBase stream = new ContentStreamBase.StringStream( str );
    stream.setContentType( contentType );
    streams.add( stream );
    return streams;
  }
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    if( strs != null ) {
      if( !enableRemoteStreams ) {
        throw new SolrException( SolrException.ErrorCode.BAD_REQUEST, "Remote Streaming is disabled." );
      }
      for( final String url : strs ) {
        ContentStreamBase stream = new ContentStreamBase.URLStream( new URL(url) );
        if( contentType != null ) {
          stream.setContentType( contentType );
        }
        streams.add( stream );
      }
    }
   
    // Handle streaming files
    strs = params.getParams( CommonParams.STREAM_FILE );
    if( strs != null ) {
      if( !enableRemoteStreams ) {
        throw new SolrException( SolrException.ErrorCode.BAD_REQUEST, "Remote Streaming is disabled." );
      }
      for( final String file : strs ) {
        ContentStreamBase stream = new ContentStreamBase.FileStream( new File(file) );
        if( contentType != null ) {
          stream.setContentType( contentType );
        }
        streams.add( stream );
      }
    }
   
    // Check for streams in the request parameters
    strs = params.getParams( CommonParams.STREAM_BODY );
    if( strs != null ) {
      for( final String body : strs ) {
        ContentStreamBase stream = new ContentStreamBase.StringStream( body );
        if( contentType != null ) {
          stream.setContentType( contentType );
        }
        streams.add( stream );
      }
    }
   
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Related Classes of org.apache.solr.common.util.ContentStreamBase

  • org.apache.solr.client.solrj.util.ClientUtils
  • org.apache.solr.common.util.ContentStreamTest
  • org.apache.solr.handler.admin.ShowFileRequestHandler
  • org.apache.solr.handler.dataimport.DataImportHandler
  • org.apache.solr.servlet.SolrRequestParsers
  • org.apache.solr.update.AutoCommitTest
  • java.io.FileReader
  • java.io.FileInputStream
  • java.io.StringReader
  • java.io.ByteArrayInputStream
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