info.informatica.ui.html
Class HTMLViewDatabase

java.lang.Object
  info.informatica.ui.html.HTMLViewDatabase

public class HTMLViewDatabase
extends Object

HTML form view database.

Author:

Carlos Amengual

Nested Class Summary

static interface

HTMLViewDatabase.ViewLoader

Constructor Summary

HTMLViewDatabase(HTMLViewDatabase.ViewLoader viewLoader)

Method Summary

DataViewConfig	getDataViewConfig(String viewid) Gets the view config with the given identifier.
void	init() Initialize the database.
boolean	isChecked(String viewId) Is the given view in the database?
DataViewConfig	loadDefaultViewConfig(MetaData md) Loads a default view configuration to the database, based on the given metadata.
void	parseView(String viewId, String formText, DataDict dict) Parses a form and extracts its view configuration.
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

HTMLViewDatabase

public HTMLViewDatabase(HTMLViewDatabase.ViewLoader viewLoader)

Method Detail

init

public void init()

Initialize the database.

getDataViewConfig

public DataViewConfig getDataViewConfig(String viewid)
                                 throws DataViewException,
                                        IOException

Gets the view config with the given identifier.

Parameters:

viewid - the form identifier.

Returns:

the view config, or null if none could be found.

Throws:

DataException - if an error happened when handling the metadata.

IOException - if an error happens when reading the configuration file.

DataViewException

loadDefaultViewConfig

public DataViewConfig loadDefaultViewConfig(MetaData md)

Loads a default view configuration to the database, based on the given metadata.

Parameters:

md - the metadata.

Returns:

the default view configuration.

parseView

public void parseView(String viewId,
                      String formText,
                      DataDict dict)
               throws DataException,
                      IOException

Parses a form and extracts its view configuration.

Parameters:

viewId - the identifier for the form.

formText - the string containing the form.

dict - the data dictionary.

Throws:

DataException - if an error happened when handling the metadata.

IOException - if an error happens when reading the form.

isChecked

public boolean isChecked(String viewId)

Is the given view in the database?

Parameters:

viewId - the identifier of the form to be checked.

Returns:

true if the form with the given identifier was checked into the database, or false if it is not.

toString

public String toString()

Overrides:

toString in class Object