Examples of org.jredis.Sort

org.jredis.Sort
omething with item .. }
Sort specification elements are all optional. You could simply say:
```
 List  results = redis.sort("my-list-or-set-key").exec(); for(byte[] item : results) { // do something with item .. } 
```
Sort specification elements are also can appear in any order -- the client implementation will send them to the server in the order expected by the protocol, although it is good form to specify the predicates in natural order:
```
 List  results = redis.sort("my-list-or-set-key").GET("object*").DESC().ALPHA().BY("weight*").LIMIT(1, 11).exec(); for(byte[] item : results) { // do something with item .. } 
```
@author Joubin Houshyar (alphazero@sensesay.net) @version alpha.0, 04/02/09 @since alpha.0

    return Collections.emptyList();
  }


  @Override
  public List<byte[]> sort(byte[] key, SortParameters params) {
    Sort sort = jredis.sort(JredisUtils.decode(key));
    JredisUtils.applySortingParams(sort, params, null);
    try {
      return sort.exec();
    } catch (Exception ex) {
      throw convertJredisAccessException(ex);
    }
  }

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    }
  }


  @Override
  public Long sort(byte[] key, SortParameters params, byte[] storeKey) {
    Sort sort = jredis.sort(JredisUtils.decode(key));
    JredisUtils.applySortingParams(sort, params, null);
    try {
      return Support.unpackValue(sort.exec());
    } catch (Exception ex) {
      throw convertJredisAccessException(ex);
    }
  }

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    byte[] keybytes = null;
    if((keybytes = getKeyBytes(key)) == null) 
      throw new IllegalArgumentException ("invalid key => ["+key+"]");


    final JRedisFutureSupport client = this;
    Sort sortQuery = new SortSupport (key, keybytes) {
    //  @Override 
      protected Future<List<byte[]>> execAsynchSort(byte[] keyBytes, byte[] sortSpecBytes) {
        return new FutureByteArrayList(client.queueRequest(Command.SORT, keyBytes, sortSpecBytes));
      }
      protected List<byte[]> execSort(byte[] keyBytes, byte[] sortSpecBytes) {

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    byte[] keybytes = null;
    if((keybytes = JRedisSupport.getKeyBytes(key)) == null)
      throw new IllegalArgumentException ("invalid key => ["+key+"]");
    
    final JRedisFutureSupport client = this;
    Sort sortQuery = new SortSupport (keybytes) {


        @Override 
      protected Future<List<byte[]>> execAsyncSort(byte[]... fullSortCmd) {
        return new FutureByteArrayList(client.queueRequest(Command.SORT, fullSortCmd));
      }

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    if((keybytes = getKeyBytes(key)) == null) 
      throw new IllegalArgumentException ("invalid key => ["+key+"]");


    final JRedisSupport client = this;
//    Sort sortQuery = new SortSupport (key, keybytes) {
    Sort sortQuery = new SortSupport (keybytes) {
      @Override 
      protected List<byte[]> execSort(byte[]... fullSortCmd) 
      throws IllegalStateException, RedisException {
        
        List<byte[]> multiBulkData= null;

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    byte[] keybytes = null;
    if((keybytes = getKeyBytes(key)) == null) 
      throw new IllegalArgumentException ("invalid key => ["+key+"]");


    final JRedisSupport client = this;
    Sort sortQuery = new SortSupport (key, keybytes) {
    //  @Override 
      protected List<byte[]> execSort(byte[] keyBytes, byte[] sortSpecBytes) 
      throws IllegalStateException, RedisException {
        
        List<byte[]> multiBulkData= null;

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  public List<Object> closePipeline() {
    return Collections.emptyList();
  }


  public List<byte[]> sort(byte[] key, SortParameters params) {
    Sort sort = jredis.sort(key);
    JredisUtils.applySortingParams(sort, params, null);
    try {
      return sort.exec();
    } catch (Exception ex) {
      throw convertJredisAccessException(ex);
    }
  }

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      throw convertJredisAccessException(ex);
    }
  }


  public Long sort(byte[] key, SortParameters params, byte[] storeKey) {
    Sort sort = jredis.sort(key);
    JredisUtils.applySortingParams(sort, params, storeKey);
    try {
      return Support.unpackValue(sort.exec());
    } catch (Exception ex) {
      throw convertJredisAccessException(ex);
    }
  }

View Full Code Here

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Related Classes of org.jredis.Sort

org.jredis.ri.alphazero.JRedisFutureSupport

org.jredis.ri.alphazero.JRedisSupport

org.springframework.data.keyvalue.redis.connection.jredis.JredisConnection

org.springframework.data.redis.connection.jredis.JredisConnection

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