org.basex.core.proc
Class CreateDB

java.lang.Object
  org.basex.core.Progress
      org.basex.core.Proc
          org.basex.core.proc.CreateDB

public final class CreateDB
extends Proc

Evaluates the 'create db' command and creates a new database.

Author:

Workgroup DBIS, University of Konstanz 2005-10, ISC License, Christian Gruen

Field Summary

Fields inherited from class org.basex.core.Proc

DATAREF, flags, STANDARD

Constructor Summary

CreateDB(String input)
Constructor.

CreateDB(String input, String name)
Default constructor.

Method Summary

static Data	empty(Context ctx, String name) Creates an empty database.
String	toString() Returns a string representation of the process.
static Data	xml(Context ctx, IO io, String name) Creates a database for the specified file.
static Data	xml(Context ctx, Parser p, String db) Creates a database instance from the specified parser.
static Data	xml(IO io, Prop pr) Creates a main memory database from the specified input reference.
static Data	xml(Parser p) Creates a main memory database for the specified parser.
static Data	xml(SAXSource s, Prop pr) Creates a main memory database from the specified SAX source.

Methods inherited from class org.basex.core.Proc

exec, exec, execute, execute, info, result, updating

Methods inherited from class org.basex.core.Progress

abort, checkStop, det, detail, prog, progress, progress, stop, tit, title

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

CreateDB

public CreateDB(String input,
                String name)

Default constructor.

Parameters:

input - input XML file or XML string

name - name of database

CreateDB

public CreateDB(String input)

Constructor. The file name, excluding the suffix, is used as database name.

Parameters:

input - input file or XML string

Method Detail

empty

public static Data empty(Context ctx,
                         String name)
                  throws IOException

Creates an empty database.

Parameters:

ctx - database context

name - name of the database

Returns:

database instance

Throws:

IOException - I/O exception

xml

public static Data xml(Context ctx,
                       IO io,
                       String name)
                throws IOException

Creates a database for the specified file.

Parameters:

ctx - database context

io - file reference

name - name of the database

Returns:

database instance

Throws:

IOException - I/O exception

xml

public static Data xml(Context ctx,
                       Parser p,
                       String db)
                throws IOException

Creates a database instance from the specified parser.

Parameters:

ctx - database context

p - xml parser

db - name of the database

Returns:

database instance

Throws:

IOException - I/O exception

xml

public static Data xml(Parser p)
                throws IOException

Creates a main memory database for the specified parser.

Parameters:

p - xml parser

Returns:

database instance

Throws:

IOException - I/O exception

xml

public static Data xml(IO io,
                       Prop pr)
                throws IOException

Creates a main memory database from the specified input reference.

Parameters:

io - file reference

pr - database properties

Returns:

database instance

Throws:

IOException - I/O exception

xml

public static Data xml(SAXSource s,
                       Prop pr)
                throws IOException

Creates a main memory database from the specified SAX source.

Parameters:

s - sax source

pr - database properties

Returns:

database instance

Throws:

IOException - I/O exception

toString

public String toString()

Description copied from class: Proc

Returns a string representation of the process. In the client/server architecture, this string is sent to and reparsed by the server.

Overrides:

toString in class Proc

Returns:

string representation