Package me.ahoo.cosid.jdbc

Class JdbcIdSegmentInitializer

java.lang.Object

me.ahoo.cosid.jdbc.JdbcIdSegmentInitializer

public class JdbcIdSegmentInitializer
extends Object

Jdbc IdSegment Initializer.

Field Summary

Fields

Modifier and Type	Field	Description
static final String	INIT_COSID_TABLE_SQL
static final String	INIT_ID_SEGMENT_SQL

Constructor Summary

Constructors

Constructor	Description
JdbcIdSegmentInitializer(String initCosIdTableSql, String initIdSegmentSql, DataSource dataSource)
JdbcIdSegmentInitializer(DataSource dataSource)

Method Summary

Modifier and Type	Method	Description
int	initCosIdTable()
int	initIdSegment(String segmentName, long offset)
boolean	tryInitCosIdTable()
boolean	tryInitIdSegment(String segmentName, long offset)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

INIT_COSID_TABLE_SQL

public static final String INIT_COSID_TABLE_SQL

See Also:

• Constant Field Values

INIT_ID_SEGMENT_SQL

public static final String INIT_ID_SEGMENT_SQL

See Also:

• Constant Field Values

Constructor Details

JdbcIdSegmentInitializer

public JdbcIdSegmentInitializer(DataSource dataSource)

JdbcIdSegmentInitializer

public JdbcIdSegmentInitializer(String initCosIdTableSql,
 String initIdSegmentSql,
 DataSource dataSource)

Method Details

initCosIdTable

public int initCosIdTable()
                   throws SQLException

Throws:

SQLException

tryInitCosIdTable

public boolean tryInitCosIdTable()

initIdSegment

public int initIdSegment(String segmentName,
 long offset)
                  throws SQLException,
SQLIntegrityConstraintViolationException

Throws:

SQLException

SQLIntegrityConstraintViolationException

tryInitIdSegment

public boolean tryInitIdSegment(String segmentName,
 long offset)