org.apache.ojb.broker.metadata
Class JdbcTypesHelper.T_Clob

java.lang.Object
  org.apache.ojb.broker.metadata.JdbcTypesHelper.BaseType
      org.apache.ojb.broker.metadata.JdbcTypesHelper.T_Clob

All Implemented Interfaces:

Serializable, JdbcType

Enclosing class:

JdbcTypesHelper

public static final class JdbcTypesHelper.T_Clob
extends JdbcTypesHelper.BaseType

See Also:

Serialized Form

Field Summary

protected static int

BUFSZ

Fields inherited from interface org.apache.ojb.broker.metadata.JdbcType

MIN_INT

Constructor Summary

JdbcTypesHelper.T_Clob()

Method Summary

int	getType() Returns the representing sql type.
protected static String	safeClobToString(Clob aClob) Convert CLOB to String.
Object	sequenceKeyConversion(Long identifier) Convert the given Long value to a java object representation of this jdbc type.

Methods inherited from class org.apache.ojb.broker.metadata.JdbcTypesHelper.BaseType

equals, getFieldType, getObjectFromColumn, getObjectFromColumn, getObjectFromColumn, hashCode, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

BUFSZ

protected static final int BUFSZ

See Also:

Constant Field Values

Constructor Detail

JdbcTypesHelper.T_Clob

public JdbcTypesHelper.T_Clob()

Method Detail

safeClobToString

protected static String safeClobToString(Clob aClob)
                                  throws SQLException

Convert CLOB to String. Safe for very large objects.

Parameters:

aClob - clob with character data

Returns:

a string containing the clob data

Throws:

SQLException - if conversion fails or the clob cannot be read

sequenceKeyConversion

public Object sequenceKeyConversion(Long identifier)
                             throws SequenceManagerException

Description copied from interface: JdbcType

Convert the given Long value to a java object representation of this jdbc type.

Throws:

SequenceManagerException

getType

public int getType()

Description copied from interface: JdbcType

Returns the representing sql type.