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## com.bbn.openmap.layer.location.db
Class RawDataRecordSet

    java.lang.Object
      com.bbn.openmap.layer.location.db.RawDataRecordSet

public class RawDataRecordSet
extends java.lang.Object

This class is responsible for retrieving Raw Data from a table in a Database given a key. Users of this class should provide Database connection, Table name, Column name that has the key and column name that has the actual data.

If you are going to use this, there are a couple of properties to set:
prefix.rawDataTableName=table name
prefix.rawDataColumnName=data column name
prefix.rawDataKeyColumnName=data key name

Field Summary
`protected java.util.Hashtable` | `byteCache` A hashtable to keep track of the byte arrays, using the key.
`protected java.sql.Connection` | `connection` Connection object that will be used to retrieve data
`protected java.lang.String` | `rawDataColumnName` Column name in the above table that has Raw Data
`static java.lang.String` | `rawDataColumnNameProperty`
`protected java.lang.String` | `rawDataKeyColumnName` Column name which has the key to lookup above data
`static java.lang.String` | `rawDataKeyColumnNameProperty`
`protected java.lang.String` | `tableName` Table name from which data would be retrieved
`static java.lang.String` | `tableNameProperty`

Constructor Summary
`RawDataRecordSet()`
`RawDataRecordSet(java.sql.Connection inConnection)`
`RawDataRecordSet(java.sql.Connection inconnection, java.lang.String prefix, java.util.Properties properties)`

Method Summary
`java.sql.Connection` | `getConnection()`
`byte[]` | `getRawData(java.lang.String lookUpKey)` Returns a byte[] array if successfull, null otherwise
`java.lang.String` | `getRawDataColumnName()`
`java.lang.String` | `getRawDataKeyColumnName()`
`java.lang.String` | `getTableName()`
`void` | `setConnection(java.sql.Connection inConnection)`
`void` | `setRawDataColumnName(java.lang.String inrawDataColumnName)`
`void` | `setRawDataKeyColumnName(java.lang.String inrawDataKeyColumnName)`
`void` | `setTableName(java.lang.String inTableName)`

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

Field Detail

### connection

    protected java.sql.Connection connection

  Connection object that will be used to retrieve data

### tableName

    protected java.lang.String tableName

  Table name from which data would be retrieved

### rawDataColumnName

    protected java.lang.String rawDataColumnName

  Column name in the above table that has Raw Data

### rawDataKeyColumnName

    protected java.lang.String rawDataKeyColumnName

  Column name which has the key to lookup above data

### byteCache

    protected java.util.Hashtable byteCache

  A hashtable to keep track of the byte arrays, using the key. This will reduce the calls to the database.

### tableNameProperty

    public static final java.lang.String tableNameProperty

See Also:
  Constant Field Values

### rawDataColumnNameProperty

    public static final java.lang.String rawDataColumnNameProperty

See Also:
  Constant Field Values

### rawDataKeyColumnNameProperty

    public static final java.lang.String rawDataKeyColumnNameProperty

See Also:
  Constant Field Values

Constructor Detail

### RawDataRecordSet

    public RawDataRecordSet()

### RawDataRecordSet

    public RawDataRecordSet(java.sql.Connection inConnection)

### RawDataRecordSet

    public RawDataRecordSet(java.sql.Connection inconnection,
                            java.lang.String prefix,
                            java.util.Properties properties)

Method Detail

### getRawData

    public byte[] getRawData(java.lang.String lookUpKey)
                      throws java.sql.SQLException

  Returns a byte[] array if successfull, null otherwise

  Throws:
    `java.sql.SQLException`

### getConnection

    public java.sql.Connection getConnection()

### setConnection

    public void setConnection(java.sql.Connection inConnection)

### getTableName

    public java.lang.String getTableName()

### setTableName

    public void setTableName(java.lang.String inTableName)

### getRawDataColumnName

    public java.lang.String getRawDataColumnName()

### setRawDataColumnName

    public void setRawDataColumnName(java.lang.String inrawDataColumnName)

### getRawDataKeyColumnName

    public java.lang.String getRawDataKeyColumnName()

### setRawDataKeyColumnName

    public void setRawDataKeyColumnName(java.lang.String inrawDataKeyColumnName)

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