org.autoplot.datasource.jython

Class JythonExtensionDataSourceEditorPanel

java.lang.Object

org.autoplot.datasource.jython.JythonExtensionDataSourceEditorPanel

All Implemented Interfaces:

DataSourceEditorPanel

public class JythonExtensionDataSourceEditorPanel
extends java.lang.Object
implements DataSourceEditorPanel

Constructor Summary

Constructors

Constructor and Description
JythonExtensionDataSourceEditorPanel()

Method Summary

Modifier and Type	Method and Description
javax.swing.JPanel	getPanel() return the GUI to edit the URI.
java.lang.String	getURI() return the URI configured by the editor.
void	markProblems(java.util.List<java.lang.String> problems) mark the problems identified by the data source.
boolean	prepare(java.lang.String uri, java.awt.Window parent, ProgressMonitor mon) load any needed resources.
boolean	reject(java.lang.String uri) reject the URI, perhaps because we aren't close enough to identify a resource.
void	setURI(java.lang.String uri) initialize the editor to edit this URI.

Methods inherited from class java.lang.Object

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

Constructor Detail

JythonExtensionDataSourceEditorPanel

public JythonExtensionDataSourceEditorPanel()

Method Detail

reject

public boolean reject(java.lang.String uri)
               throws java.lang.Exception

Description copied from interface: DataSourceEditorPanel

reject the URI, perhaps because we aren't close enough to identify a resource. For example, a CDF URI contains the name of the file but not the variable to plot, so we need to enter the editor panel to complete the URI. Leaving the editor should never result in a URI that would reject.

Specified by:

reject in interface DataSourceEditorPanel

Returns:

true if the URI is not usable.

Throws:

java.lang.Exception

prepare

public boolean prepare(java.lang.String uri,
                       java.awt.Window parent,
                       ProgressMonitor mon)
                throws java.lang.Exception

Description copied from interface: DataSourceEditorPanel

load any needed resources. Return false if cancel, true to proceed into the gui. Throw a FileNotFoundException if needed resources is not found.

Specified by:

prepare in interface DataSourceEditorPanel

Parameters:

uri - partially-completed URI

parent - the parent GUI.

mon - monitor to indicate slow process.

Returns:

true to proceed, false if to cancel.

Throws:

java.lang.Exception

setURI

public void setURI(java.lang.String uri)

Description copied from interface: DataSourceEditorPanel

initialize the editor to edit this URI. This may be incomplete, and the editor should make it valid so getUri is valid. Note also that the URI will be be the same as in prepare. If exceptions occur here, they must be re-thrown as runtime exceptions, and they should be checked for in prepare().

Specified by:

setURI in interface DataSourceEditorPanel

markProblems

public void markProblems(java.util.List<java.lang.String> problems)

Description copied from interface: DataSourceEditorPanel

mark the problems identified by the data source. Note the reject method here doesn't provide the list, but instead the DataSourceFactory.reject method. This is because often data providers intentionally provide a partial URI for the user to complete via the editor.

Specified by:

markProblems in interface DataSourceEditorPanel

getPanel

public javax.swing.JPanel getPanel()

Description copied from interface: DataSourceEditorPanel

return the GUI to edit the URI.

Specified by:

getPanel in interface DataSourceEditorPanel

Returns:

getURI

public java.lang.String getURI()

Description copied from interface: DataSourceEditorPanel

return the URI configured by the editor. This should be the fully-qualified URI, with the "vap+<ext>:" scheme.

Specified by:

getURI in interface DataSourceEditorPanel

Returns: