TextDB

Overview

Package

Class

Use

Deprecated

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SUMMARY:

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Sourc code of org.vrspace.server.db.TextDB

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org.vrspace.server.db
Class TextDB

java.lang.Object
  org.vrspace.server.DB
      org.vrspace.server.db.TextDB

public class TextDB
extends org.vrspace.server.DB

Database class

Field Summary

private boolean commit


private java.lang.String db


private java.io.File file


Fields inherited from class org.vrspace.server.DB

cache

Constructor Summary

TextDB()


Method Summary

void commit()
          Saves the file

void connect(java.lang.String fileName)
          Connect to file

java.lang.String create(java.lang.String fileName)
          create a new database if does not exist

void delete(java.lang.Object obj)
          Not implemented.

void disconnect()
          Disconnect, commit all changes

java.lang.Object get(java.lang.Object obj)
          Not implemented.

java.lang.Object get(java.lang.String className, long id)
          Not implemented.

java.lang.Object get(java.lang.String className, java.lang.String field, java.lang.Object value)
          Not implemented.

java.lang.Object[] getAll(java.lang.String className)
          Not implemented.

java.lang.Object[] getRange(java.lang.Object o1, java.lang.Object o2)
          Not implemented.

java.lang.Object[] getRange(java.lang.String className, java.lang.String field, java.lang.Object value)
          Not implemented.

void put(java.lang.Object obj)
          Not implemented.

void update(org.vrspace.server.Request r)
          Not implemented.

Methods inherited from class org.vrspace.server.DB

load, load, load

Methods inherited from class java.lang.Object

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

Field Detail

db

private java.lang.String db

file

private java.io.File file

commit

private boolean commit

Constructor Detail

TextDB

public TextDB()

Method Detail

create

public java.lang.String create(java.lang.String fileName)
                        throws java.lang.Exception

Description copied from class: org.vrspace.server.DB

create a new database if does not exist

connect

public void connect(java.lang.String fileName)
             throws java.lang.Exception

Connect to file

disconnect

public void disconnect()

Disconnect, commit all changes

commit

public void commit()

Saves the file