@Override public ColumnSlice<N, V> doInKeyspace(KeyspaceService ks) throws HectorException { ColumnParent columnParent = new ColumnParent(columnFamilyName); List<Column> thriftRet = ks.getSlice(keySerializer.toByteBuffer(key), columnParent, getPredicate()); return new ColumnSliceImpl<N, V>(thriftRet, columnNameSerializer, valueSerializer); } }, consistency), this);
@Override public ColumnSlice<N, V> doInKeyspace(KeyspaceService ks) throws HectorException { ColumnParent columnParent = new ColumnParent(columnFamilyName); columnParent.setSuper_column(sNameSerializer.toByteBuffer(superColumn)); List<Column> thriftRet = ks.getSlice(keySerializer.toByteBuffer(key), columnParent, getPredicate()); return new ColumnSliceImpl<N, V>(thriftRet, columnNameSerializer, valueSerializer); } }, consistency), this);
@Test public void testGetSlice() throws HectorException { // insert value ArrayList<String> columnnames = new ArrayList<String>(100); for (int i = 0; i < 100; i++) { ColumnPath cp = new ColumnPath("Standard1"); cp.setColumn(bytes("testGetSlice_" + i)); keyspace.insert("testGetSlice", cp, StringSerializer.get().toByteBuffer("testGetSlice_Value_" + i)); columnnames.add("testGetSlice_" + i); } // get value ColumnParent clp = new ColumnParent("Standard1"); SliceRange sr = new SliceRange(ByteBuffer.wrap(new byte[0]), ByteBuffer.wrap(new byte[0]), false, 150); SlicePredicate sp = new SlicePredicate(); sp.setSlice_range(sr); List<Column> cols = keyspace.getSlice("testGetSlice", clp, sp); assertNotNull(cols); assertEquals(100, cols.size()); Collections.sort(columnnames); ArrayList<String> gotlist = new ArrayList<String>(100); for (int i = 0; i < 100; i++) { gotlist.add(string(cols.get(i).getName())); } assertEquals(columnnames, gotlist); ColumnPath cp = new ColumnPath("Standard1"); keyspace.remove("testGetSlice_", cp); keyspace.remove("testGetSlice", cp); }
@Override public ColumnSlice<N, V> doInKeyspace(KeyspaceService ks) throws HectorException { ColumnParent columnParent = new ColumnParent(columnFamilyName); List<Column> thriftRet = ks.getSlice(keySerializer.toByteBuffer(key), columnParent, getPredicate()); return new ColumnSliceImpl<N, V>(thriftRet, columnNameSerializer, valueSerializer); } }), this);
@Override public ColumnSlice<N, V> doInKeyspace(KeyspaceService ks) throws HectorException { ColumnParent columnParent = new ColumnParent(columnFamilyName); List<Column> thriftRet = ks.getSlice(keySerializer.toByteBuffer(key), columnParent, getPredicate()); return new ColumnSliceImpl<N, V>(thriftRet, columnNameSerializer, valueSerializer); } }), this);
@Override public ColumnSlice<N, V> doInKeyspace(KeyspaceService ks) throws HectorException { ColumnParent columnParent = new ColumnParent(columnFamilyName); columnParent.setSuper_column(sNameSerializer.toByteBuffer(superColumn)); List<Column> thriftRet = ks.getSlice(keySerializer.toByteBuffer(key), columnParent, getPredicate()); return new ColumnSliceImpl<N, V>(thriftRet, columnNameSerializer, valueSerializer); } }), this);
@Override public ColumnSlice<N, V> doInKeyspace(KeyspaceService ks) throws HectorException { ColumnParent columnParent = new ColumnParent(columnFamilyName); columnParent.setSuper_column(sNameSerializer.toByteBuffer(superColumn)); List<Column> thriftRet = ks.getSlice(keySerializer.toByteBuffer(key), columnParent, getPredicate()); return new ColumnSliceImpl<N, V>(thriftRet, columnNameSerializer, valueSerializer); } }), this);