org.zkoss.zkex.zul
Class Jasperreport

java.lang.Object
  org.zkoss.zk.ui.AbstractComponent
      org.zkoss.zk.ui.HtmlBasedComponent
          org.zkoss.zul.Iframe
              org.zkoss.zkex.zul.Jasperreport

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, Component, Scope, ComponentCtrl

public class Jasperreport
extends Iframe

The JasperReport component. It is used to generate a Jasper report into an inline frame.

Available in ZK PE and ZK EE.

Note: this component is serializable only if the data source (getDatasource()) is serializable.

Since:

3.0.2

Author:

gracelin

See Also:

Serialized Form

Nested Class Summary

protected class	Jasperreport.ExtraCtrl A utility class to implement HtmlBasedComponent.getExtraCtrl().
class	Jasperreport.JasperreporteExporterImpl

Nested classes/interfaces inherited from class org.zkoss.zk.ui.AbstractComponent

AbstractComponent.Children

Field Summary

Fields inherited from class org.zkoss.zk.ui.HtmlBasedComponent

_zclass

Fields inherited from interface org.zkoss.zk.ui.Component

APPLICATION_SCOPE, COMPONENT_SCOPE, DESKTOP_SCOPE, PAGE_SCOPE, REQUEST_SCOPE, SESSION_SCOPE, SPACE_SCOPE

Fields inherited from interface org.zkoss.zk.ui.sys.ComponentCtrl

CE_BUSY_IGNORE, CE_DUPLICATE_IGNORE, CE_IMPORTANT, CE_NON_DEFERRABLE, CE_REPEAT_IGNORE

Constructor Summary

Jasperreport()

Jasperreport(java.lang.String src)

Method Summary

java.sql.Connection	getDataConnection() Returns the JasperReports Data Connection.
net.sf.jasperreports.engine.JRDataSource	getDatasource() Returns the JasperReports DataSource.
protected java.lang.String	getEncodedSrc() Returns the encoded src (Iframe.getSrc()).
java.lang.Object	getExtraCtrl() Returns the client control for this component.
JasperreportExporterFactory	getJasperreporteExporterFactory()
java.util.Locale	getLocale() Returns the output file locale.
java.util.Map<java.lang.String,java.lang.Object>	getParameters() Returns the JasperReports Parameters.
Media	getReport() Returns a AMedia contains report's byte stream.
java.lang.String	getSrc() Returns the source (jasper file).
java.lang.String	getType() Returns the output file type.
void	invalidate() Invalidates this component by setting the dirty flag such that it will be redraw the whole content of this component and its dependences later.
boolean	isHibernate() Returns whether enable the hibernate data source.
void	setContent(Media media) Sets the content directly.
void	setDataConnection(java.sql.Connection connection) Sets the JasperReports Data Connection.
void	setDatasource(net.sf.jasperreports.engine.JRDataSource dataSource) Sets the JasperReports DataSource.
void	setHibernate(boolean hibernate) Sets whether enable the hibernate data source.
void	setJasperreporteExporterFactory(JasperreportExporterFactory factory) Set the factory to use your own exporter, reference to JasperreportExporterFactory
void	setJasperreporteExporterFactory(java.lang.String clsnm)
void	setLocale(java.util.Locale locale) Sets the output file locale.
void	setParameters(java.util.Map<java.lang.String,java.lang.Object> parameters) Sets the JasperReports Parameters.
void	setSrc(java.lang.String src) Sets the source (jasper file).
void	setType(java.lang.String type) Sets the output file type.

Methods inherited from class org.zkoss.zul.Iframe

getAlign, getContent, getName, getScrolling, isAutohide, isChildable, renderProperties, service, setAlign, setAutohide, setName, setScrolling

Methods inherited from class org.zkoss.zk.ui.HtmlBasedComponent

clone, focus, getAction, getDraggable, getDroppable, getHeight, getHflex, getLeft, getRenderdefer, getSclass, getStyle, getTooltiptext, getTop, getVflex, getWidth, getZclass, getZindex, getZIndex, setAction, setClass, setDraggable, setDroppable, setFocus, setHeight, setHeightDirectly, setHflex, setHflexDirectly, setLeft, setLeftDirectly, setRenderdefer, setSclass, setStyle, setTooltiptext, setTop, setTopDirectly, setVflex, setWidth, setWidthDirectly, setZclass, setZindex, setZIndex, setZIndexDirectly

Methods inherited from class org.zkoss.zk.ui.AbstractComponent

addAnnotation, addAnnotation, addClientEvent, addEventHandler, addEventListener, addEventListener, addForward, addForward, addForward, addForward, addMoved, addRedrawCallback, addScopeListener, addShadowRoot, addShadowRootBefore, addSharedEventHandlerMap, appendChild, applyProperties, beforeChildAdded, beforeChildRemoved, beforeParentChanged, detach, didActivate, didActivate, didDeserialize, didDeserialize, disableBindingAnnotation, disableClientUpdate, enableBindingAnnotation, equals, getAnnotatedProperties, getAnnotatedPropertiesBy, getAnnotation, getAnnotation, getAnnotations, getAnnotations, getAnnotations, getAttribute, getAttribute, getAttribute, getAttributeOrFellow, getAttributes, getAttributes, getAuService, getAutag, getChildren, getClientAttribute, getClientEvents, getDefaultMold, getDefinition, getDesktop, getEventHandler, getEventHandlerNames, getEventListenerMap, getEventListeners, getFellow, getFellow, getFellowIfAny, getFellowIfAny, getFellows, getFirstChild, getId, getLastChild, getListenerIterator, getMold, getNextSibling, getPage, getParent, getPreviousSibling, getRedrawCallback, getRoot, getShadowRoots, getShadowVariable, getShadowVariable0, getSpaceOwner, getSpecialRendererOutput, getStubonly, getSubBindingAnnotationCount, getTemplate, getTemplateNames, getUuid, getWidgetAttribute, getWidgetAttributeNames, getWidgetClass, getWidgetListener, getWidgetListenerNames, getWidgetOverride, getWidgetOverrideNames, hasAttribute, hasAttribute, hasAttribute, hasAttributeOrFellow, hasBindingAnnotation, hasFellow, hasFellow, hasSubBindingAnnotation, insertBefore, isInvalidated, isListenerAvailable, isVisible, onChildAdded, onChildRemoved, onPageAttached, onPageDetached, onWrongValue, query, queryAll, redraw, redrawChildren, removeAttribute, removeAttribute, removeAttribute, removeChild, removeEventListener, removeForward, removeForward, removeRedrawCallback, removeScopeListener, removeShadowRoot, render, render, render, replace, response, response, response, service, sessionDidActivate, sessionWillPassivate, setAttribute, setAttribute, setAttribute, setAuService, setAutag, setClientAttribute, setDefinition, setDefinition, setId, setMold, setPage, setPageBefore, setParent, setStubonly, setStubonly, setSubBindingAnnotationCount, setTemplate, setVisible, setVisibleDirectly, setWidgetAttribute, setWidgetClass, setWidgetListener, setWidgetOverride, smartUpdate, smartUpdate, smartUpdate, smartUpdate, smartUpdate, smartUpdate, smartUpdate, smartUpdate, smartUpdate, smartUpdateWidgetListener, smartUpdateWidgetOverride, toString, updateByClient, updateSubBindingAnnotationCount, willPassivate, willPassivate, willSerialize, willSerialize

Methods inherited from class java.lang.Object

finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

Jasperreport

public Jasperreport()

Jasperreport

public Jasperreport(java.lang.String src)

Method Detail

getSrc

public java.lang.String getSrc()

Returns the source (jasper file).

Overrides:

getSrc in class Iframe

Returns:

src The compiled file (jasper file).

setSrc

public void setSrc(java.lang.String src)

Sets the source (jasper file).

If src is changed, the whole component is redrawn.

Overrides:

setSrc in class Iframe

Parameters:

src - The compiled file (jasper file). If null or empty, nothing is included.

See Also:

Iframe.setContent(org.zkoss.util.media.Media)

setContent

public void setContent(Media media)

Sets the content directly.

Default: null.

Calling this method implies setSrc(null). In other words, the last invocation of setContent(org.zkoss.util.media.Media) overrides the previous setSrc(java.lang.String), if any.

Overrides:

setContent in class Iframe

Parameters:

media - the media to display.

Since:

5.0.0

See Also:

setSrc(java.lang.String)

getParameters

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

Returns the JasperReports Parameters.

Default: null.

setParameters

public void setParameters(java.util.Map<java.lang.String,java.lang.Object> parameters)

Sets the JasperReports Parameters. To provide exporter parameters, include an entry with key "exportParameter" and value as another parameter Map. For example:

String key = JRXlsAbstractExporterParameter.PROPERTY_ONE_PAGE_PER_SHEET.toString();
Map parameters = new HashMap();
Map exportParams = new HashMap();
exportParams.put(key, false);
parameters.put("exportParameter", exportParams);
report.setParameters(parameters);
         

Parameters:

parameters - use to fill the report

setHibernate

public void setHibernate(boolean hibernate)

Sets whether enable the hibernate data source.

Since:

5.0.1

isHibernate

public boolean isHibernate()

Returns whether enable the hibernate data source.

Default: false

Since:

5.0.1

getDatasource

public net.sf.jasperreports.engine.JRDataSource getDatasource()

Returns the JasperReports DataSource.

Default: null.

setDatasource

public void setDatasource(net.sf.jasperreports.engine.JRDataSource dataSource)

Sets the JasperReports DataSource.

Parameters:

dataSource - use to fill the report

setDataConnection

public void setDataConnection(java.sql.Connection connection)

Sets the JasperReports Data Connection.

Parameters:

connection - use to fill the report

Since:

5.0.1

getDataConnection

public java.sql.Connection getDataConnection()

Returns the JasperReports Data Connection.

Default: null

Since:

5.0.1

getType

public java.lang.String getType()

Returns the output file type.

Default: pdf.

Since:

3.0.3

setType

public void setType(java.lang.String type)

Sets the output file type. Allowed type: pdf, xml, html, rtf, xls, jxl, csv and odt.

pdf

The PDF format.

rtf

The RTF format (Rich Text Format).

xls

The Microsoft Excel format generated with Apache POI.

jxl

The Microsoft Excel format generated with JExcelApi.

csv

The CSV format (Comma-Separated Values)

odt

The OpenOffice Writer format

Parameters:

type - type of output file. If type is null, assign it a default value "pdf".

Since:

3.0.3

getLocale

public java.util.Locale getLocale()

Returns the output file locale.

Default: null (means the ZK default, Locales.getCurrent())).

getLocale()	getParameters() with a value associated with JRParameter.REPORT_LOCALE	What is used
X	ignored	X
null	Y	Y
null	null	Locales.getCurrent()

Since:

3.0.4

setLocale

public void setLocale(java.util.Locale locale)

Sets the output file locale.

Parameters:

locale - the locale. If null, the ZK default is used (Locales.getCurrent()).

Since:

3.0.4

See Also:

getLocale()

setJasperreporteExporterFactory

public void setJasperreporteExporterFactory(JasperreportExporterFactory factory)

Set the factory to use your own exporter, reference to JasperreportExporterFactory

Parameters:

factory -

getJasperreporteExporterFactory

public JasperreportExporterFactory getJasperreporteExporterFactory()

setJasperreporteExporterFactory

public void setJasperreporteExporterFactory(java.lang.String clsnm)
                                     throws java.lang.NoSuchMethodException,
                                            java.lang.InstantiationException,
                                            java.lang.reflect.InvocationTargetException,
                                            java.lang.ClassNotFoundException,
                                            java.lang.IllegalAccessException

Parameters:

clsnm -

Throws:

java.lang.NoSuchMethodException

java.lang.InstantiationException

java.lang.reflect.InvocationTargetException

java.lang.ClassNotFoundException

java.lang.IllegalAccessException

Since:

5.0.8

See Also:

setJasperreporteExporterFactory(JasperreportExporterFactory)

getEncodedSrc

protected java.lang.String getEncodedSrc()

Description copied from class: Iframe

Returns the encoded src (Iframe.getSrc()).

Overrides:

getEncodedSrc in class Iframe

getExtraCtrl

public java.lang.Object getExtraCtrl()

Description copied from class: HtmlBasedComponent

Returns the client control for this component. It is used only by component developers.

Default: creates an instance of HtmlBasedComponent.ExtraCtrl.

Specified by:

getExtraCtrl in interface ComponentCtrl

Overrides:

getExtraCtrl in class Iframe

Returns:

null if no special handling required. If the component requires some special controls, it could return an object that implements one or several interfaces in the org.zkoss.zk.ui.ext.render package. For example, Cropper.

See Also:

ComponentCtrl.getExtraCtrl()

getReport

public Media getReport()

Returns a AMedia contains report's byte stream.

Since:

6.0.0

invalidate

public void invalidate()

Description copied from interface: Component

Invalidates this component by setting the dirty flag such that it will be redraw the whole content of this component and its dependences later. And, the widget associated with this component and all its descendant at the client will be deleted and recreated, too.

If the application is totally controlled by the server side (i.e., you don't write client codes), you rarely need to access this method.

It can be called only in the request-processing and event-processing phases. However, it is NOT allowed in the rendering phase.

Specified by:

invalidate in interface Component

Overrides:

invalidate in class AbstractComponent