pl.edu.agh.cast.model.mapper.internal
Class XMLSaver

java.lang.Object
  pl.edu.agh.cast.model.mapper.internal.AbstractSaver
      pl.edu.agh.cast.model.mapper.internal.XMLSaver

All Implemented Interfaces:

Saver

public class XMLSaver
extends AbstractSaver

Limited version of base model saver - allows only saving of DataSets. The DataSets are stored as separate XML files in their project's directory. The saved structure is limited - any links which go beyond DataSet - Relation - Entity relationships are discarded. The identifiers of mappable elements are unique only within the DataSet.

Author:

AGH CAST Team

Field Summary

static DateFormat	DATE_FORMAT The format of the date.
static String	EXTENSION The extension of the model file.
static String	ID The name of the field which holds the id of the node.
static String	MODEL_PROPS The name of the file where model properties are stored.
static String	ROOT The name of the directory where the project is stored.
static String	SOURCE The name of the field used to indicate the source of the relation.
static String	TARGET The name of the field used to indicate the target of the relation.
static String	TYPE The name of the field which holds the type of the node.

Fields inherited from class pl.edu.agh.cast.model.mapper.internal.AbstractSaver

force, log, nodes, primaryObject, queue, stored, visited

Constructor Summary

XMLSaver(Mappable object, boolean force, org.eclipse.core.resources.IProject project)
The parameterized constructor.

Method Summary

static String	dirFor(org.eclipse.core.resources.IProject project) For given project returns the directory where the model is stored.
static String	fileFor(org.eclipse.core.resources.IProject project, String id) Returns the path to the file which holds data set with given id.
boolean	save() Save the model.

Methods inherited from class pl.edu.agh.cast.model.mapper.internal.AbstractSaver

getMapping

Methods inherited from class java.lang.Object

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

Field Detail

MODEL_PROPS

public static final String MODEL_PROPS

The name of the file where model properties are stored.

See Also:

Constant Field Values

EXTENSION

public static final String EXTENSION

The extension of the model file.

See Also:

Constant Field Values

ROOT

public static final String ROOT

The name of the directory where the project is stored.

See Also:

Constant Field Values

TYPE

public static final String TYPE

The name of the field which holds the type of the node.

See Also:

Constant Field Values

ID

public static final String ID

The name of the field which holds the id of the node.

See Also:

Constant Field Values

DATE_FORMAT

public static final DateFormat DATE_FORMAT

The format of the date.

SOURCE

public static final String SOURCE

The name of the field used to indicate the source of the relation.

See Also:

Constant Field Values

TARGET

public static final String TARGET

The name of the field used to indicate the target of the relation.

See Also:

Constant Field Values

Constructor Detail

XMLSaver

public XMLSaver(Mappable object,
                boolean force,
                org.eclipse.core.resources.IProject project)

The parameterized constructor.

Parameters:

object - The object to save.

force - The force flag.

project - The project which is owner of the object.

Method Detail

save

public boolean save()

Save the model.

Returns:

true if the model was saved successfully.

See Also:

Saver.save()

dirFor

public static String dirFor(org.eclipse.core.resources.IProject project)

For given project returns the directory where the model is stored.

Parameters:

project - The project name.

Returns:

The directory object.

fileFor

public static String fileFor(org.eclipse.core.resources.IProject project,
                             String id)

Returns the path to the file which holds data set with given id.

Parameters:

project - the project where the data set is stored.

id - The id of the data set.

Returns:

The path to the file.