ilog.views.gantt.project

Class IlvGanttJDBCDataSource

java.lang.Object

ilog.views.gantt.project.IlvGanttDataSource

ilog.views.gantt.project.IlvGanttJDBCDataSource

public class IlvGanttJDBCDataSource
extends IlvGanttDataSource

A JDBC data source for the Gantt data model.

A JDBC data source implements reading a Gantt data model from a JDBC database into a IlvTableGanttModel.

Since:

JViews 6.0

Constructor Summary

Constructors

Constructor and Description
IlvGanttJDBCDataSource() Creates an instance of IlvGanttJDBCDataSource.

Method Summary

Modifier and Type	Method and Description
boolean	areActivitiesConfigured() Returns whether this data source defines a query for activity data.
boolean	areConstraintsConfigured() Returns whether this data source defines a query for constraint data.
boolean	areReservationsConfigured() Returns whether this data source defines a query for reservation data.
boolean	areResourcesConfigured() Returns whether this data source defines a query for resource data.
protected void	deserializeImpl(Element element) This method read the parameters from a DOM element.
IlvJDBCQueryParameters	getActivityQueryParameters() Returns the query that will be used to extract activities.
IlvJDBCQueryParameters	getConstraintQueryParameters() Returns the query that will be used to extract constraints.
IlvJDBCQueryParameters	getReservationQueryParameters() Returns the query that will be used to extract reservations.
IlvJDBCQueryParameters	getResourceQueryParameters() Returns the query that will be used to extract resources.
void	read(IlvGanttModel ganttModel) Reads data from this data source into an IlvGanttModel
protected void	serializeImpl(Element element) This method save the parameters to a DOM element.
void	setActivityQueryParameters(IlvJDBCQueryParameters query) Sets the query that will be used to extract activities.
void	setConstraintQueryParameters(IlvJDBCQueryParameters query) Sets the query that will be used to extract constraints.
void	setReservationQueryParameters(IlvJDBCQueryParameters query) Sets the query that will be used to extract reservations.
void	setResourceQueryParameters(IlvJDBCQueryParameters query) Sets the query that will be used to extract resources.
void	write(IlvGanttModel ganttModel) Does nothing on this particular implementation as the data source is read-only.

Methods inherited from class ilog.views.gantt.project.IlvGanttDataSource

deserialize, getBaseURL, getDescription, serialize, supportsWrite

Methods inherited from class java.lang.Object

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

Constructor Detail

IlvGanttJDBCDataSource

public IlvGanttJDBCDataSource()

Creates an instance of IlvGanttJDBCDataSource.

Method Detail

setActivityQueryParameters

public void setActivityQueryParameters(IlvJDBCQueryParameters query)

Sets the query that will be used to extract activities.

Parameters:

query - the query parameters

getActivityQueryParameters

public IlvJDBCQueryParameters getActivityQueryParameters()

Returns the query that will be used to extract activities.

areActivitiesConfigured

public boolean areActivitiesConfigured()

Returns whether this data source defines a query for activity data.

Overrides:

areActivitiesConfigured in class IlvGanttDataSource

Returns:

true if this data source defines a configuration for activity data.

setResourceQueryParameters

public void setResourceQueryParameters(IlvJDBCQueryParameters query)

Sets the query that will be used to extract resources.

Parameters:

query - the query parameters

getResourceQueryParameters

public IlvJDBCQueryParameters getResourceQueryParameters()

Returns the query that will be used to extract resources.

areResourcesConfigured

public boolean areResourcesConfigured()

Returns whether this data source defines a query for resource data.

Overrides:

areResourcesConfigured in class IlvGanttDataSource

Returns:

true if this data source defines a configuration for resource data.

setReservationQueryParameters

public void setReservationQueryParameters(IlvJDBCQueryParameters query)

Sets the query that will be used to extract reservations.

Parameters:

query - the query parameters

getReservationQueryParameters

public IlvJDBCQueryParameters getReservationQueryParameters()

Returns the query that will be used to extract reservations.

areReservationsConfigured

public boolean areReservationsConfigured()

Returns whether this data source defines a query for reservation data.

Overrides:

areReservationsConfigured in class IlvGanttDataSource

Returns:

true if this data source defines a configuration for reservation data.

setConstraintQueryParameters

public void setConstraintQueryParameters(IlvJDBCQueryParameters query)

Sets the query that will be used to extract constraints.

Parameters:

query - the query parameters

getConstraintQueryParameters

public IlvJDBCQueryParameters getConstraintQueryParameters()

Returns the query that will be used to extract constraints.

areConstraintsConfigured

public boolean areConstraintsConfigured()

Returns whether this data source defines a query for constraint data.

Overrides:

areConstraintsConfigured in class IlvGanttDataSource

Returns:

true if this data source defines a configuration for constraint data.

read

public void read(IlvGanttModel ganttModel)
          throws Exception

Reads data from this data source into an IlvGanttModel

Specified by:

read in class IlvGanttDataSource

Parameters:

ganttModel - The Gantt model that will contain the data read from this data source.

Throws:

Exception - If an exception occurs while reading data.

write

public void write(IlvGanttModel ganttModel)
           throws Exception

Does nothing on this particular implementation as the data source is read-only.

Specified by:

write in class IlvGanttDataSource

Parameters:

ganttModel - The Gantt model that contains the data to be saved to the data source.

Throws:

Exception - If an exception occurs while writing data.

serializeImpl

protected void serializeImpl(Element element)
                      throws Exception

This method save the parameters to a DOM element.

Specified by:

serializeImpl in class IlvGanttDataSource

Parameters:

element - The DOM element to which the data source parameters are written.

Throws:

Exception - If an exception occurs while serializing the data source.

deserializeImpl

protected void deserializeImpl(Element element)
                        throws Exception

This method read the parameters from a DOM element.

Specified by:

deserializeImpl in class IlvGanttDataSource

Parameters:

element - The DOM element to which the data source parameters are written.

Throws:

Exception - If an exception occurs while deserializing the data source.