Package org.xipki.ca.mgmt.db

Class DbToolBase

java.lang.Object

org.xipki.ca.mgmt.db.DbToolBase

All Implemented Interfaces:

Closeable, AutoCloseable

Direct Known Subclasses:

DbPorter

public class DbToolBase
extends Object
implements Closeable

Database tool base.

Since:

2.0.0

Author:

Lijun Liao (xipki)

Field Summary

Fields

Modifier and Type	Field	Description
protected String	baseDir
protected Connection	connection
protected org.xipki.datasource.DataSourceWrapper	datasource
protected AtomicBoolean	stopMe

Constructor Summary

Constructors

Constructor	Description
DbToolBase(org.xipki.datasource.DataSourceWrapper datasource, String baseDir, AtomicBoolean stopMe)

Method Summary

Modifier and Type	Method	Description
static String	buildFilename(String prefix, String suffix, long minIdOfCurrentFile, long maxIdOfCurrentFile, long maxId)
void	close()
protected void	commit(String task)
int	count(String table)
protected Statement	createStatement()
boolean	deleteFromTableWithLargerId(String table, String idColumn, long id, org.slf4j.Logger log)
static void	deleteTmpFiles(String dirName, String prefix)
protected void	disableAutoCommit()
static Properties	getDbConfProperties(InputStream is)
static ZipOutputStream	getZipOutputStream(File zipFile)
long	max(String table, String column)
long	max(String table, String column, String condition)
long	min(String table, String column)
long	min(String table, String column, String condition)
protected PreparedStatement	prepareStatement(String sql)
protected void	recoverAutoCommit()
void	releaseResources(Statement ps, ResultSet rs)
protected void	rollback()
protected static void	setBoolean(PreparedStatement ps, int index, boolean value)
protected static void	setInt(PreparedStatement ps, int index, Integer value)
protected static void	setLong(PreparedStatement ps, int index, Long value)
protected Savepoint	setSavepoint()
boolean	tableExists(String table)
boolean	tableHasColumn(String table, String column)
protected org.xipki.datasource.DataAccessException	translate(String sql, SQLException ex)
protected static void	writeLine(OutputStream os, String text)

Methods inherited from class java.lang.Object

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

Field Detail

stopMe

protected final AtomicBoolean stopMe

datasource

protected final org.xipki.datasource.DataSourceWrapper datasource

baseDir

protected final String baseDir

connection

protected Connection connection

Constructor Detail

DbToolBase

public DbToolBase(org.xipki.datasource.DataSourceWrapper datasource,
                  String baseDir,
                  AtomicBoolean stopMe)
           throws org.xipki.datasource.DataAccessException

Throws:

org.xipki.datasource.DataAccessException

Method Detail

createStatement

protected Statement createStatement()
                             throws org.xipki.datasource.DataAccessException

Throws:

org.xipki.datasource.DataAccessException

prepareStatement

protected PreparedStatement prepareStatement(String sql)
                                      throws org.xipki.datasource.DataAccessException

Throws:

org.xipki.datasource.DataAccessException

deleteFromTableWithLargerId

public boolean deleteFromTableWithLargerId(String table,
                                           String idColumn,
                                           long id,
                                           org.slf4j.Logger log)

close

public void close()

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

min

public long min(String table,
                String column)
         throws org.xipki.datasource.DataAccessException

Throws:

org.xipki.datasource.DataAccessException

min

public long min(String table,
                String column,
                String condition)
         throws org.xipki.datasource.DataAccessException

Throws:

org.xipki.datasource.DataAccessException

max

public long max(String table,
                String column)
         throws org.xipki.datasource.DataAccessException

Throws:

org.xipki.datasource.DataAccessException

max

public long max(String table,
                String column,
                String condition)
         throws org.xipki.datasource.DataAccessException

Throws:

org.xipki.datasource.DataAccessException

count

public int count(String table)
          throws org.xipki.datasource.DataAccessException

Throws:

org.xipki.datasource.DataAccessException

tableHasColumn

public boolean tableHasColumn(String table,
                              String column)
                       throws org.xipki.datasource.DataAccessException

Throws:

org.xipki.datasource.DataAccessException

tableExists

public boolean tableExists(String table)
                    throws org.xipki.datasource.DataAccessException

Throws:

org.xipki.datasource.DataAccessException

setSavepoint

protected Savepoint setSavepoint()
                          throws org.xipki.datasource.DataAccessException

Throws:

org.xipki.datasource.DataAccessException

rollback

protected void rollback()
                 throws org.xipki.datasource.DataAccessException

Throws:

org.xipki.datasource.DataAccessException

translate

protected org.xipki.datasource.DataAccessException translate(String sql,
                                                             SQLException ex)

disableAutoCommit

protected void disableAutoCommit()
                          throws org.xipki.datasource.DataAccessException

Throws:

org.xipki.datasource.DataAccessException

recoverAutoCommit

protected void recoverAutoCommit()

commit

protected void commit(String task)
               throws org.xipki.datasource.DataAccessException

Throws:

org.xipki.datasource.DataAccessException

setLong

protected static void setLong(PreparedStatement ps,
                              int index,
                              Long value)
                       throws SQLException

Throws:

SQLException

setInt

protected static void setInt(PreparedStatement ps,
                             int index,
                             Integer value)
                      throws SQLException

Throws:

SQLException

setBoolean

protected static void setBoolean(PreparedStatement ps,
                                 int index,
                                 boolean value)
                          throws SQLException

Throws:

SQLException

getDbConfProperties

public static Properties getDbConfProperties(InputStream is)
                                      throws IOException

Throws:

IOException

deleteTmpFiles

public static void deleteTmpFiles(String dirName,
                                  String prefix)

writeLine

protected static void writeLine(OutputStream os,
                                String text)
                         throws IOException

Throws:

IOException

buildFilename

public static String buildFilename(String prefix,
                                   String suffix,
                                   long minIdOfCurrentFile,
                                   long maxIdOfCurrentFile,
                                   long maxId)

getZipOutputStream

public static ZipOutputStream getZipOutputStream(File zipFile)
                                          throws IOException

Throws:

IOException

releaseResources

public void releaseResources(Statement ps,
                             ResultSet rs)