org.deegree.tools.rendering.manager
Class ModelManager<FB extends PositionableModel>

java.lang.Object
  org.deegree.tools.rendering.manager.ModelManager<FB>

Type Parameters:

FB - The type of the filebackend.

Direct Known Subclasses:

BuildingManager, StageManager, TreeManager

public abstract class ModelManager<FB extends PositionableModel>
extends Object

The ModelManager class defines a simple interface for inserting, deleting and updating different kind of data models into the WPVS.

Version:

$Revision: 22982 $, $Date: 2010-03-10 16:39:08 +0100 (Wed, 10 Mar 2010) $

Author:

Rutger Bezema, last edited by: $Author: rbezema $

Field Summary

protected File	textureDir The place to store textures.
protected double[]	wpvsTranslationVector The translation to the origin of the WPVS scene.

Constructor Summary

protected

ModelManager(String textureDir, ModelBackend<?> modelBackend, double[] wpvsTranslationVector)

Method Summary

BackendResult	delete(String uuid, ModelBackend.Type objectType, int qualityLevel, String sqlWhere) Imports the data from the given file.
void	flush()
ModelBackend<?>	getDbBackend()
File	getTextureDir()
abstract BackendResult	importFromFile(File f, org.apache.commons.cli.CommandLine commandLine) Imports the data from the given file.

Methods inherited from class java.lang.Object

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

Field Detail

textureDir

protected final File textureDir

The place to store textures.

wpvsTranslationVector

protected final double[] wpvsTranslationVector

The translation to the origin of the WPVS scene.

Constructor Detail

ModelManager

protected ModelManager(String textureDir,
                       ModelBackend<?> modelBackend,
                       double[] wpvsTranslationVector)

Parameters:

textureDir -

modelBackend -

wpvsTranslationVector - 2d vector to the origin of the wpvs scene

Method Detail

delete

public BackendResult delete(String uuid,
                            ModelBackend.Type objectType,
                            int qualityLevel,
                            String sqlWhere)
                     throws IOException

Imports the data from the given file.

Parameters:

uuid - the file in an expected format.

objectType - to be deleted

qualityLevel - the qualitylevel to be deleted, if -1 the object will be deleted from the backend.

sqlWhere - defining a where clause on elements to be deleted.

Returns:

the number of imported objects

Throws:

IOException

importFromFile

public abstract BackendResult importFromFile(File f,
                                             org.apache.commons.cli.CommandLine commandLine)
                                      throws FileNotFoundException,
                                             IOException

Imports the data from the given file.

Parameters:

f - the file in an expected format.

commandLine - program parameters only necessary for a given instance object will be available in the commandline.

Returns:

the number of imported objects

Throws:

FileNotFoundException

IOException

getDbBackend

public final ModelBackend<?> getDbBackend()

Returns:

the modelBackend

getTextureDir

public final File getTextureDir()

Returns:

the textureDir

flush

public void flush()
           throws IOException

Throws:

IOException