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## com.bea.p13n.util.jdbc
Class OracleThinDatabase

    java.lang.Object
      com.bea.p13n.util.jdbc.GenericDatabase
          com.bea.p13n.util.jdbc.OracleDatabase
              com.bea.p13n.util.jdbc.OracleThinDatabase

All Implemented Interfaces:
  Database

public class OracleThinDatabase
extends OracleDatabase

Concrete implementation of OracleDatabase that provides support for reading/writing of BLOB/CLOB data. Designed to work with Oracle Thin driver when running outside an application server context.

See Also:
  `OracleDatabase`

Constructor Summary
`OracleThinDatabase(Connection connection)`

Method Summary
`boolean` | `accept(Connection connection)` Check to see if the connection URL matches the format defined in "accept.driver.url.regex".
`byte[]` | `getBlob(ResultSet rs, int index)` Retrieve Blob value and write to an InputStream from a ResultSet.
`OutputStream` | `getBlobLocator(Connection con, String tableName, String blobColumnName, String whereClause)` Gets the BlobLocator object inside an Oracle database column.
`String` | `getClob(ResultSet rs, int index)` Retrieve CLOB value as a String of Unicode characters.
`String` | `getName()` The name of this GenericDatabase instance.
`void` | `writeToClob(Clob clob, String data)` Writes the data from the String into the Clob.

Methods inherited from class com.bea.p13n.util.jdbc.OracleDatabase
`getClobLocator, getEmptyBlobInitializer, getEmptyClobInitializer, setClob, trimClob, updateClob`

Methods inherited from class com.bea.p13n.util.jdbc.GenericDatabase
`close, close, close, close, close, close, close, close, close, commitConnection, createPreparedStatement, endBlob, endClob, getApplicationName, getClobTableName, getConnection, getProperty, printSqlWarning, readFromClob, readFromClob, setClob, startBlob, startClob, writeToClob`

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

Constructor Detail

### OracleThinDatabase

    public OracleThinDatabase(Connection connection)

Method Detail

### accept

    public boolean accept(Connection connection)

  Description copied from class: `GenericDatabase`
  Check to see if the connection URL matches the format defined in "accept.driver.url.regex".

  Specified by:
    `accept` in interface `Database`
  Overrides:
    `accept` in class `GenericDatabase`
  Parameters:
    `connection` - The Connection object that contains the URL.
  Returns:
    true if this Database can bind to the supplied connection. Typically the Database will examine the Connection MetaData to determine suitability.

### getBlob

    public byte[] getBlob(ResultSet rs,
                          int index)
                   throws SQLException

  Retrieve Blob value and write to an InputStream from a ResultSet.

  Specified by:
    `getBlob` in interface `Database`
  Overrides:
    `getBlob` in class `GenericDatabase`
  Parameters:
    `rs` - The ResultSet containing the Blob.
    `index` - The position of the Blob in the ResultSet.
  Returns:
    An InputStream containing the binary value of the Blob.
  Throws:
    `SQLException` - on an error

### getBlobLocator

    public OutputStream getBlobLocator(Connection con,
                                       String tableName,
                                       String blobColumnName,
                                       String whereClause)
                                throws SQLException

  Gets the BlobLocator object inside an Oracle database column.

  Specified by:
    `getBlobLocator` in interface `Database`
  Overrides:
    `getBlobLocator` in class `GenericDatabase`
  Returns:
    OutputStream An outputStream pointing to the BlobLocator.
  Throws:
    `SQLException` - on an error.

### getClob

    public String getClob(ResultSet rs,
                          int index)
                   throws SQLException

  Retrieve CLOB value as a String of Unicode characters.

  Specified by:
    `getClob` in interface `Database`
  Overrides:
    `getClob` in class `GenericDatabase`
  Parameters:
    `rs` - the resultset containing the clob
    `index` - the position of the clob in the resultset
  Returns:
    the value of the CLOB as a String.
  Throws:
    `SQLException` - on an error
  See Also:
    `getClob(ResultSet rs, int index)`

### getName

    public String getName()

  Description copied from class: `GenericDatabase`
  The name of this GenericDatabase instance.

  Specified by:
    `getName` in interface `Database`
  Overrides:
    `getName` in class `GenericDatabase`
  Returns:
    the name of the database

### writeToClob

    public void writeToClob(Clob clob,
                            String data)
                     throws SQLException

  Writes the data from the String into the Clob.

  Specified by:
    `writeToClob` in interface `Database`
  Overrides:
    `writeToClob` in class `GenericDatabase`
  Parameters:
    `clob` - The target Clob object.
    `data` - The data to be converted to a Clob in the form of a String.
  Throws:
    `SQLException` - Thrown because this is an unsupported operation.

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