ro.nextreports.engine.chart
Class ChartRunner

java.lang.Object
  ro.nextreports.engine.chart.ChartRunner

All Implemented Interfaces:

Runner

public class ChartRunner
extends java.lang.Object
implements Runner

Field Summary

static java.lang.String	GRAPHIC_FORMAT
static java.lang.String	IMAGE_FORMAT
static java.lang.String	TABLE_FORMAT

Constructor Summary

ChartRunner()

Method Summary

ro.nextreports.engine.exporter.util.AlarmData	getAlarmData() Get alarm data ALARM exporter
Chart	getChart() Get next chart object
java.lang.String	getChartImageAbsolutePath() Get chart image asbolute path after export with IMAGE_FORMAT
java.lang.String	getChartImageName() Get chart image name after export with IMAGE_FORMAT
java.sql.Connection	getConnection() Get database connection
java.lang.String	getFormat() Get output format
ro.nextreports.engine.exporter.util.IndicatorData	getIndicatorData() Get indicator data INDICATOR exporter
java.util.Map<java.lang.String,java.lang.Object>	getParameterValues() Get parameters values
int	getQueryTimeout() Get query execution timeout
ro.nextreports.engine.exporter.util.TableData	getTableData() Get table data TABLE exporter
boolean	run() Export the current chart to table
boolean	run(java.io.OutputStream stream) Export the current chart to the specified output format For IMAGE_FORMAT use withImagePath method.
void	setChart(Chart chart) Set next chart object
void	setConnection(java.sql.Connection connection) Set database connection
void	setConnection(java.sql.Connection connection, boolean csv) Set database connection
void	setDrillFunction(java.lang.String drillFunction) Set a drill function for onclick action
void	setFormat(java.lang.String format) Set output format
void	setImageHeight(int imageHeight) Set image height : has meaning just for IMAGE_FORMAT type if not set, default value is 300
void	setImageName(java.lang.String imageName) Set image name : has meaning just for IMAGE_FORMAT type
void	setImagePath(java.lang.String imagePath) Set image path : has meaning just for IMAGE_FORMAT type
void	setImageWidth(int imageWidth) Set image width : has meaning just for IMAGE_FORMAT type if not set, default value is 500
void	setParameterValues(java.util.Map<java.lang.String,java.lang.Object> parameterValues) Set parameters values parameterValues is a map of parameters values where the key is the parameter name and the value is the parameter value(s) Such parameter value can be a simple java object if the parameter has SINGLE SELECTION, or in case of MULTIPLE SELECTION value is an array Object[] of java objects.
void	setQueryTimeout(int queryTimeout) Set query execution timeout

Methods inherited from class java.lang.Object

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

Field Detail

GRAPHIC_FORMAT

public static final java.lang.String GRAPHIC_FORMAT

See Also:

Constant Field Values

TABLE_FORMAT

public static final java.lang.String TABLE_FORMAT

See Also:

Constant Field Values

IMAGE_FORMAT

public static final java.lang.String IMAGE_FORMAT

See Also:

Constant Field Values

Constructor Detail

ChartRunner

public ChartRunner()

Method Detail

getConnection

public java.sql.Connection getConnection()

Get database connection

Returns:

database connection

setConnection

public void setConnection(java.sql.Connection connection)

Set database connection

Parameters:

connection - database connection

setConnection

public void setConnection(java.sql.Connection connection,
                          boolean csv)

Set database connection

Parameters:

connection - database connection

csv - true for a csv file connection

getChart

public Chart getChart()

Get next chart object

Returns:

next chart object

setChart

public void setChart(Chart chart)

Set next chart object

Parameters:

chart - next chart object

getFormat

public java.lang.String getFormat()

Get output format

Returns:

output format

setFormat

public void setFormat(java.lang.String format)

Set output format

Parameters:

format - output format

getParameterValues

public java.util.Map<java.lang.String,java.lang.Object> getParameterValues()

Get parameters values

Returns:

parameters values

setParameterValues

public void setParameterValues(java.util.Map<java.lang.String,java.lang.Object> parameterValues)

Set parameters values parameterValues is a map of parameters values where the key is the parameter name and the value is the parameter value(s) Such parameter value can be a simple java object if the parameter has SINGLE SELECTION, or in case of MULTIPLE SELECTION value is an array Object[] of java objects. For an empty list of values , the value must be : new Object[]{ParameterUtil.NULL} If we programatically add value(s) in parameterValues for a hidden parameter, the default values for that hidden parameter will be ignored and the engine will use those from the map.

Parameters:

parameterValues - parameters values

getQueryTimeout

public int getQueryTimeout()

Get query execution timeout

Returns:

query execution timeout in seconds

setQueryTimeout

public void setQueryTimeout(int queryTimeout)

Set query execution timeout

Parameters:

queryTimeout - query execution timeout in seconds

setDrillFunction

public void setDrillFunction(java.lang.String drillFunction)

Set a drill function for onclick action

Parameters:

drillFunction - drill function text

run

public boolean run()
            throws ReportRunnerException,
                   ro.nextreports.engine.exporter.exception.NoDataFoundException,
                   java.lang.InterruptedException

Export the current chart to table

Specified by:

run in interface Runner

Returns:

true if export process finished, or false if export process crashed

Throws:

ReportRunnerException - if ChartRunner object is not correctly configured

ro.nextreports.engine.exporter.exception.NoDataFoundException - if chart has no data

java.lang.InterruptedException - if process was interrupted

run

public boolean run(java.io.OutputStream stream)
            throws ReportRunnerException,
                   ro.nextreports.engine.exporter.exception.NoDataFoundException,
                   java.lang.InterruptedException

Export the current chart to the specified output format For IMAGE_FORMAT use withImagePath method.

Specified by:

run in interface Runner

Parameters:

stream - output stream to write the exported chart

Returns:

true if export process finished, or false if export process crashed

Throws:

ReportRunnerException - if ChartRunner object is not correctly configured

ro.nextreports.engine.exporter.exception.NoDataFoundException - if chart has no data

java.lang.InterruptedException - if process was interrupted

getTableData

public ro.nextreports.engine.exporter.util.TableData getTableData()

Get table data TABLE exporter

Specified by:

getTableData in interface Runner

Returns:

table data for TABLE exporter

getAlarmData

public ro.nextreports.engine.exporter.util.AlarmData getAlarmData()

Get alarm data ALARM exporter

Specified by:

getAlarmData in interface Runner

Returns:

alarm data for ALARM exporter

getIndicatorData

public ro.nextreports.engine.exporter.util.IndicatorData getIndicatorData()

Get indicator data INDICATOR exporter

Specified by:

getIndicatorData in interface Runner

Returns:

indicator data for INDICATOR exporter

setImagePath

public void setImagePath(java.lang.String imagePath)

Set image path : has meaning just for IMAGE_FORMAT type

Parameters:

imagePath - image path

setImageName

public void setImageName(java.lang.String imageName)

Set image name : has meaning just for IMAGE_FORMAT type

Parameters:

imageName - image name

setImageWidth

public void setImageWidth(int imageWidth)

Set image width : has meaning just for IMAGE_FORMAT type if not set, default value is 500

Parameters:

imageWidth - image width

setImageHeight

public void setImageHeight(int imageHeight)

Set image height : has meaning just for IMAGE_FORMAT type if not set, default value is 300

Parameters:

imageHeight - image height

getChartImageName

public java.lang.String getChartImageName()

Get chart image name after export with IMAGE_FORMAT

Returns:

chart image name after export

getChartImageAbsolutePath

public java.lang.String getChartImageAbsolutePath()

Get chart image asbolute path after export with IMAGE_FORMAT

Returns:

chart image absolute path after export