Package net.sf.jasperreports.engine.data

Class JRAbstractTextDataSource

java.lang.Object

net.sf.jasperreports.engine.data.JRAbstractTextDataSource

All Implemented Interfaces:

JRDataSource

Direct Known Subclasses:

AbstractXlsDataSource, AbstractXmlDataSource, JRCsvDataSource, JsonDataSource, JsonQLDataSource

public abstract class JRAbstractTextDataSource
extends Object
implements JRDataSource

Abstract text data source, containing methods used to parse text data into numerical or date values.

Author:

Lucian Chirita (lucianc@users.sourceforge.net)

Field Summary

Fields

Modifier and Type	Field	Description
static String	EXCEPTION_MESSAGE_KEY_CANNOT_CONVERT_FIELD_TYPE
static String	EXCEPTION_MESSAGE_KEY_CANNOT_MODIFY_PROPERTIES_AFTER_START
static String	EXCEPTION_MESSAGE_KEY_NODE_NOT_AVAILABLE
static String	EXCEPTION_MESSAGE_KEY_NULL_DOCUMENT
static String	EXCEPTION_MESSAGE_KEY_NULL_SELECT_EXPRESSION
static String	EXCEPTION_MESSAGE_KEY_UNKNOWN_COLUMN_NAME
static String	EXCEPTION_MESSAGE_KEY_UNKNOWN_NUMBER_TYPE

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	JRAbstractTextDataSource()

Method Summary

Modifier and Type	Method	Description
protected Object	convertNumber(Number number, Class<?> valueClass)
protected Object	convertStringValue(String text, Class<?> valueClass)
protected org.apache.commons.beanutils.locale.LocaleConvertUtilsBean	getConvertBean()
String	getDatePattern()
Locale	getLocale()
String	getNumberPattern()
TextDataSourceAttributes	getTextAttributes()
TimeZone	getTimeZone()
void	setDatePattern(String datePattern)
void	setLocale(String locale)
void	setLocale(Locale locale)
void	setNumberPattern(String numberPattern)
void	setTextAttributes(JRAbstractTextDataSource textDataSource)	Copy the text parsing attributes for another object.
void	setTextAttributes(TextDataSourceAttributes attributes)
void	setTimeZone(String timeZoneId)
void	setTimeZone(TimeZone timeZone)

Methods inherited from class java.lang.Object

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

Methods inherited from interface net.sf.jasperreports.engine.JRDataSource

getFieldValue, next

Field Detail

EXCEPTION_MESSAGE_KEY_CANNOT_CONVERT_FIELD_TYPE

public static final String EXCEPTION_MESSAGE_KEY_CANNOT_CONVERT_FIELD_TYPE

See Also:

Constant Field Values

EXCEPTION_MESSAGE_KEY_CANNOT_MODIFY_PROPERTIES_AFTER_START

public static final String EXCEPTION_MESSAGE_KEY_CANNOT_MODIFY_PROPERTIES_AFTER_START

See Also:

Constant Field Values

EXCEPTION_MESSAGE_KEY_NODE_NOT_AVAILABLE

public static final String EXCEPTION_MESSAGE_KEY_NODE_NOT_AVAILABLE

See Also:

Constant Field Values

EXCEPTION_MESSAGE_KEY_NULL_DOCUMENT

public static final String EXCEPTION_MESSAGE_KEY_NULL_DOCUMENT

See Also:

Constant Field Values

EXCEPTION_MESSAGE_KEY_NULL_SELECT_EXPRESSION

public static final String EXCEPTION_MESSAGE_KEY_NULL_SELECT_EXPRESSION

See Also:

Constant Field Values

EXCEPTION_MESSAGE_KEY_UNKNOWN_COLUMN_NAME

public static final String EXCEPTION_MESSAGE_KEY_UNKNOWN_COLUMN_NAME

See Also:

Constant Field Values

EXCEPTION_MESSAGE_KEY_UNKNOWN_NUMBER_TYPE

public static final String EXCEPTION_MESSAGE_KEY_UNKNOWN_NUMBER_TYPE

See Also:

Constant Field Values

Constructor Detail

JRAbstractTextDataSource

protected JRAbstractTextDataSource()

Method Detail

convertStringValue

protected Object convertStringValue(String text,
                                    Class<?> valueClass)

convertNumber

protected Object convertNumber(Number number,
                               Class<?> valueClass)
                        throws JRException

Throws:

JRException

getConvertBean

protected org.apache.commons.beanutils.locale.LocaleConvertUtilsBean getConvertBean()

setTextAttributes

public void setTextAttributes(JRAbstractTextDataSource textDataSource)

Copy the text parsing attributes for another object.

Parameters:

textDataSource - the object to copy the attributes from

getTextAttributes

public TextDataSourceAttributes getTextAttributes()

setTextAttributes

public void setTextAttributes(TextDataSourceAttributes attributes)

getLocale

public Locale getLocale()

setLocale

public void setLocale(Locale locale)

setLocale

public void setLocale(String locale)

getDatePattern

public String getDatePattern()

setDatePattern

public void setDatePattern(String datePattern)

getNumberPattern

public String getNumberPattern()

setNumberPattern

public void setNumberPattern(String numberPattern)

getTimeZone

public TimeZone getTimeZone()

setTimeZone

public void setTimeZone(TimeZone timeZone)

setTimeZone

public void setTimeZone(String timeZoneId)