Package net.sf.jasperreports.engine.base

Class JRBaseQuery

java.lang.Object

net.sf.jasperreports.engine.base.JRBaseQuery

All Implemented Interfaces:

Serializable, Cloneable, JRCloneable, JRQuery

Direct Known Subclasses:

JRDesignQuery

public class JRBaseQuery
extends Object
implements JRQuery, Serializable

Author:

Teodor Danciu (teodord@users.sourceforge.net)

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
protected String	language

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	JRBaseQuery()
protected	JRBaseQuery(JRQuery query, JRBaseObjectFactory factory)

Method Summary

Modifier and Type	Method	Description
Object	clone()
JRQueryChunk[]	getChunks()
String	getLanguage()	Returns the query language.
String	getText()	Returns the query string.

Methods inherited from class java.lang.Object

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

Field Details

language

protected String language

Constructor Details

JRBaseQuery

protected JRBaseQuery()

JRBaseQuery

protected JRBaseQuery(JRQuery query,
 JRBaseObjectFactory factory)

Method Details

getChunks

public JRQueryChunk[] getChunks()

Specified by:

getChunks in interface JRQuery

getText

public String getText()

Description copied from interface: JRQuery

Returns the query string.

Specified by:

getText in interface JRQuery

getLanguage

public String getLanguage()

Description copied from interface: JRQuery

Returns the query language.

Based on the query language, a corresponding QueryExecuterFactory is used to create a JRQueryExecuter instance. The query executer is responsible for executing the query and creating a JRDataSource from the result.

Specified by:

getLanguage in interface JRQuery

Returns:

the query language

clone

public Object clone()

Specified by:

clone in interface JRCloneable

Overrides:

clone in class Object