org.pentaho.platform.plugin.action.openflashchart
Class OpenFlashChartComponent

java.lang.Object
  org.pentaho.platform.engine.core.system.PentahoBase
      org.pentaho.platform.engine.services.PentahoMessenger
          org.pentaho.platform.engine.services.solution.ComponentBase
              org.pentaho.platform.plugin.action.openflashchart.OpenFlashChartComponent

All Implemented Interfaces:

Serializable, IAuditable, IComponent, ILogger, IParameterResolver

public class OpenFlashChartComponent
extends ComponentBase

This component is a contribution from Nick Goodman and Tom Qin, it conforms to the ChartComponent API. Please see the wiki for details on this component. The component uses open-flash-chart-full-embedded-font.swf, found at http://www.ofc2dz.com/, which is a patched version of Open Flash Chart 2, found at http://teethgrinder.co.uk/open-flash-chart-2/ note: onclick events are only partially implemented, due to limitations of OFC. In future releases of OFC, this should be revisited. Backlog: - y2_legend - barline right axis title, would need to update OFC4J - horizontal stacked bars http://www.ofc2dz.com/OFC2/examples/HorizontalStackedBars.html - styled stacked bars (would require impl in OFC) - dial chart (would require impl in OFC) - XY Line Chart - XY Area Chart - onclick / link support (would require enhancements to OFC) - allow override of dataFunction name - review colors, move into config file for both jfree and ofc? - area stacked

Author:

Nick Goodman, Tom Qin, Will Gorman (wgorman@pentaho.com)

See Also:

Serialized Form

Field Summary

static String

CHART_NODE_LOC

Fields inherited from class org.pentaho.platform.engine.services.solution.ComponentBase

COMPONENT_EXECUTE_FAIL, MISSING_SESSION

Fields inherited from class org.pentaho.platform.engine.core.system.PentahoBase

EMPTYLOGID, LOGID_MASK1, LOGID_MASK2, LOGID_SEPARATOR

Fields inherited from interface org.pentaho.platform.api.engine.ILogger

ACTIVITY_LOG, DEBUG, ERROR, FATAL, INFO, INSTANCE_LOG, SESSION_LOG, SOLUTION_LOG, TRACE, UNKNOWN, WARN

Constructor Summary

OpenFlashChartComponent()

Method Summary

void	done() Allows the component to perform any cleanup after the execution of the action.
org.apache.commons.logging.Log	getLogger()
boolean	init() Initialize the Component.
boolean	validateSystemSettings()

Methods inherited from class org.pentaho.platform.engine.services.solution.ComponentBase

createFeedbackParameter, createFeedbackParameter, createNewInstance, execute, getActionDefinition, getActionName, getActionTitle, getComponentDefinition, getComponentDefinition, getId, getInitFailMessage, getInitOk, getInstanceId, getLogId, getObjectName, getProcessId, getResourceAsString, getRuntimeContext, getSession, inputMissingError, outputMissingError, promptNeeded, promptNow, resolveParameter, resourceComponentSettingError, resourceMissingError, setActionDefinition, setActionName, setComponentDefinition, setComponentDefinitionMap, setInstanceId, setProcessId, setRuntimeContext, setSession, validate

Methods inherited from class org.pentaho.platform.engine.services.PentahoMessenger

debug, debug, error, error, error, fatal, fatal, getMessages, getUserString, info, info, setMessages, trace, trace, warn, warn

Methods inherited from class org.pentaho.platform.engine.core.system.PentahoBase

genLogIdFromInfo, genLogIdFromInfo, genLogIdFromSession, getLoggingLevel, setLoggingLevel, setLogId

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.pentaho.platform.api.engine.IComponent

getMessages, setMessages

Methods inherited from interface org.pentaho.platform.api.engine.ILogger

debug, debug, error, error, fatal, fatal, getLoggingLevel, info, info, setLoggingLevel, trace, trace, warn, warn

Field Detail

CHART_NODE_LOC

public static String CHART_NODE_LOC

Constructor Detail

OpenFlashChartComponent

public OpenFlashChartComponent()

Method Detail

done

public void done()

Description copied from interface: IComponent

Allows the component to perform any cleanup after the execution of the action.

Specified by:

done in interface IComponent

Specified by:

done in class ComponentBase

init

public boolean init()

Description copied from interface: IComponent

Initialize the Component. This method is typically called on construction.

Specified by:

init in interface IComponent

Specified by:

init in class ComponentBase

Returns:

returns true if the Component initialized successfully, otherwise returns false

validateSystemSettings

public boolean validateSystemSettings()

getLogger

public org.apache.commons.logging.Log getLogger()

Specified by:

getLogger in class PentahoBase