de.topicmapslab.majortom.importer.file
Class PSQLTask

java.lang.Object
  de.topicmapslab.majortom.importer.file.PSQLTask

public class PSQLTask
extends java.lang.Object

Utility class containing a method to start the PSQL Task imports large SQL files to a database.

Author:

Sven Krosse

Field Summary

private static java.lang.String	ARG_PIPE constant for pipe in argument
private static java.lang.String	ARG_QUIET constant for quiet argument
private static java.lang.String	CMD_EXE constant for windows command
private static java.lang.String	COMMAND constant for run command argument
private static java.lang.String	OS_NAME constant for name of operation system
private static java.lang.String	PGPASSWORD constant for PostGreSQL password variable
private static java.lang.String	PSQL the PSQL command
private static java.lang.String	SLASH the slash token
private static java.lang.String	WINDOWS constant for windows

Constructor Summary

PSQLTask()

Method Summary

static void

runPSQL(java.lang.String taskPath, java.lang.String filename, java.lang.String database, java.lang.String user, java.lang.String password) Method starts the psql task of the PostGreSql database manager to import the given large SQL file.

Methods inherited from class java.lang.Object

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

Field Detail

SLASH

private static final java.lang.String SLASH

the slash token

See Also:

Constant Field Values

PSQL

private static final java.lang.String PSQL

the PSQL command

See Also:

Constant Field Values

OS_NAME

private static final java.lang.String OS_NAME

constant for name of operation system

See Also:

Constant Field Values

WINDOWS

private static final java.lang.String WINDOWS

constant for windows

See Also:

Constant Field Values

ARG_PIPE

private static final java.lang.String ARG_PIPE

constant for pipe in argument

See Also:

Constant Field Values

ARG_QUIET

private static final java.lang.String ARG_QUIET

constant for quiet argument

See Also:

Constant Field Values

COMMAND

private static final java.lang.String COMMAND

constant for run command argument

See Also:

Constant Field Values

CMD_EXE

private static final java.lang.String CMD_EXE

constant for windows command

See Also:

Constant Field Values

PGPASSWORD

private static final java.lang.String PGPASSWORD

constant for PostGreSQL password variable

See Also:

Constant Field Values

Constructor Detail

PSQLTask

public PSQLTask()

Method Detail

runPSQL

public static final void runPSQL(java.lang.String taskPath,
                                 java.lang.String filename,
                                 java.lang.String database,
                                 java.lang.String user,
                                 java.lang.String password)
                          throws java.lang.Exception

Method starts the psql task of the PostGreSql database manager to import the given large SQL file.

Parameters:

taskPath - the path to psql task or null if the path is defined in search path

filename - the filename to import ( absolute path )

database - the database name to import to

user - the user

password - the password

Throws:

java.lang.Exception - thrown if anything fails or the task terminates before finishing