org.basex.core.proc
Class Open

java.lang.Object
  org.basex.core.Progress
      org.basex.core.Process
          org.basex.core.proc.Open

public final class Open
extends Process

Evaluates the 'open' command and opens a database.

Author:

Workgroup DBIS, University of Konstanz 2005-09, ISC License, Christian Gruen

Field Summary

Fields inherited from class org.basex.core.Process

args

Constructor Summary

Open(java.lang.String name)
Default constructor.

Method Summary

static Data	check(Context ctx, java.lang.String path) Opens the specified database; if it does not exist, create a new database instance.
static Data	open(Context ctx, java.lang.String db) Opens the specified database.

Methods inherited from class org.basex.core.Process

args, data, error, execute, execute, info, info, info, output, printing, result, toString, updating

Methods inherited from class org.basex.core.Progress

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

Open

public Open(java.lang.String name)

Default constructor.

Parameters:

name - name of database

Method Detail

open

public static Data open(Context ctx,
                        java.lang.String db)
                 throws java.io.IOException

Opens the specified database.

Parameters:

ctx - database context

db - name of database

Returns:

data reference

Throws:

java.io.IOException - I/O exception

check

public static Data check(Context ctx,
                         java.lang.String path)
                  throws java.io.IOException

Opens the specified database; if it does not exist, create a new database instance.

Parameters:

ctx - database context

path - document path

Returns:

data reference

Throws:

java.io.IOException - I/O exception