net.sf.jasperreports.engine.base
Class JRBaseDatasetRun

java.lang.Object
  net.sf.jasperreports.engine.base.JRBaseDatasetRun

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, JRCloneable, JRDatasetRun

Direct Known Subclasses:

JRDesignDatasetRun

public class JRBaseDatasetRun
extends java.lang.Object
implements JRDatasetRun, java.io.Serializable

Base implementation of the JRDatasetRun interface.

Version:

$Id: JRBaseDatasetRun.java 3033 2009-08-27 11:46:22Z teodord $

Author:

Lucian Chirita ([email protected])

See Also:

Serialized Form

Field Summary

protected JRExpression	connectionExpression
protected java.lang.String	datasetName
protected JRExpression	dataSourceExpression
protected JRDatasetParameter[]	parameters
protected JRExpression	parametersMapExpression

Constructor Summary

protected	JRBaseDatasetRun() Creates an empty object.
protected	JRBaseDatasetRun(JRDatasetRun datasetRun, JRBaseObjectFactory factory) Creates a copy of a dataset instantiation.

Method Summary

java.lang.Object	clone()
JRExpression	getConnectionExpression() Returns the DB connection expression.
java.lang.String	getDatasetName() Returns the sub dataset name.
JRExpression	getDataSourceExpression() Returns the data source expression.
JRDatasetParameter[]	getParameters() Returns the list of parameter values.
JRExpression	getParametersMapExpression() Returns the parameters map expression.

Methods inherited from class java.lang.Object

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

Field Detail

datasetName

protected java.lang.String datasetName

parametersMapExpression

protected JRExpression parametersMapExpression

parameters

protected JRDatasetParameter[] parameters

connectionExpression

protected JRExpression connectionExpression

dataSourceExpression

protected JRExpression dataSourceExpression

Constructor Detail

JRBaseDatasetRun

protected JRBaseDatasetRun()

Creates an empty object.

JRBaseDatasetRun

protected JRBaseDatasetRun(JRDatasetRun datasetRun,
                           JRBaseObjectFactory factory)

Creates a copy of a dataset instantiation.

Parameters:

datasetRun - the dataset instantiation

factory - the base object factory

Method Detail

getDatasetName

public java.lang.String getDatasetName()

Description copied from interface: JRDatasetRun

Returns the sub dataset name.

Specified by:

getDatasetName in interface JRDatasetRun

Returns:

the sub dataset name

getParametersMapExpression

public JRExpression getParametersMapExpression()

Description copied from interface: JRDatasetRun

Returns the parameters map expression.

The result of this expression is used as the parameters map when instantiating the dataset.

Specified by:

getParametersMapExpression in interface JRDatasetRun

Returns:

the parameters map expression

getParameters

public JRDatasetParameter[] getParameters()

Description copied from interface: JRDatasetRun

Returns the list of parameter values.

Specified by:

getParameters in interface JRDatasetRun

Returns:

the list of parameter values

getConnectionExpression

public JRExpression getConnectionExpression()

Description copied from interface: JRDatasetRun

Returns the DB connection expression.

The result of this expression is used as the DB connection when instantiating the dataset.

Specified by:

getConnectionExpression in interface JRDatasetRun

Returns:

the DB connection expression

getDataSourceExpression

public JRExpression getDataSourceExpression()

Description copied from interface: JRDatasetRun

Returns the data source expression.

The result of this expression is used as the data source when instantiating the dataset.

Specified by:

getDataSourceExpression in interface JRDatasetRun

Returns:

the data source expression

clone

public java.lang.Object clone()

Specified by:

clone in interface JRCloneable

Overrides:

clone in class java.lang.Object