Package org.drools.template.jdbc

Class ResultSetGenerator

java.lang.Object

org.drools.template.jdbc.ResultSetGenerator

public class ResultSetGenerator
extends Object

A Drools template compiler which takes a ResultSet and compiles it into a template using DefaultTemplateContainer.

To use simply you need a JDBC ResultSet - with the field names mapping to the field names used in the template !

Constructor Summary

Constructors

Constructor	Description
ResultSetGenerator()

Method Summary

Modifier and Type	Method	Description
protected void	closeStream(InputStream stream)
String	compile(ResultSet rs, InputStream templateStream)	Generates DRL from a data provider for the spreadsheet data and templates.
String	compile(ResultSet rs, String template)	Generates DRL from a data provider for the spreadsheet data and templates.
String	compile(ResultSet rs, TemplateDataListener listener)	Generates DRL from a data provider for the spreadsheet data and templates.
void	newCell(List<DataListener> listeners, int row, int column, String value, int mergedColStart)

Methods inherited from class java.lang.Object

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

Constructor Detail

ResultSetGenerator

public ResultSetGenerator()

Method Detail

compile

public String compile(ResultSet rs,
                      String template)

Generates DRL from a data provider for the spreadsheet data and templates.

Parameters:

rs - the resultset for the table data

template - the string containing the template resource name

Returns:

the generated DRL text as a String

compile

public String compile(ResultSet rs,
                      InputStream templateStream)

Generates DRL from a data provider for the spreadsheet data and templates.

Parameters:

rs - the resultset for the table data

templateStream - the InputStream for reading the templates

Returns:

the generated DRL text as a String

compile

public String compile(ResultSet rs,
                      TemplateDataListener listener)

Generates DRL from a data provider for the spreadsheet data and templates.

Parameters:

rs - the resultset for the table data

listener - a template data listener

Returns:

the generated DRL text as a String

newCell

public void newCell(List<DataListener> listeners,
                    int row,
                    int column,
                    String value,
                    int mergedColStart)

closeStream

protected void closeStream(InputStream stream)