OracleShardingKeyImpl.Decoder (Oracle Database JDBC Java API Reference)

java.lang.Object
- oracle.jdbc.pool.OracleShardingKeyImpl.Decoder

Enclosing class:

OracleShardingKeyImpl
```
public static class OracleShardingKeyImpl.Decoder
extends Object
```
This class is used to decode the sharding keys that are stored in the DB tables using the standard Base 64 notation

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Constructor Summary

Constructors
Constructor Description

Decoder(ShardingMetadata metadata)

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Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`List<OracleShardingKeyImpl>`	`buildShardKeys(List<byte[]> subKeysByteArr, boolean isSuperShardingKey, boolean isHighKey)`	Builds the sharding keys given the decodes byte[] representing the sharding keys

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

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- Constructor Detail
  - Decoder
```
public Decoder(ShardingMetadata metadata)
```
    Parameters:
    
    metadata - used to decode the B64 formatted sharding keys the constructor will throw an IllegalArgumentException if metadata is null
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- Method Detail
  - buildShardKeys
```
public List<OracleShardingKeyImpl> buildShardKeys(List<byte[]> subKeysByteArr,
                                                  boolean isSuperShardingKey,
                                                  boolean isHighKey)
                                           throws SQLException
```
    Builds the sharding keys given the decodes byte[] representing the sharding keys
    
    Parameters:
    
    subKeysByteArr -
    
    isSuperShardingKey -
    
    Returns:
    
    Throws:
    
    SQLException
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