Package net.sf.jasperreports.web.util

Class ImageWebResourceHandler

java.lang.Object

net.sf.jasperreports.web.util.ImageWebResourceHandler

All Implemented Interfaces:

WebResourceHandler

public class ImageWebResourceHandler
extends java.lang.Object
implements WebResourceHandler

Author:

Teodor Danciu (teodord@users.sourceforge.net)

Field Summary

Fields

Modifier and Type	Field	Description
static java.lang.String	EXCEPTION_MESSAGE_KEY_JASPERPRINT_NOT_FOUND
static java.lang.String	EXCEPTION_MESSAGE_KEY_REPORT_CONTEXT_NOT_FOUND
static java.lang.String	REQUEST_PARAMETER_IMAGE_NAME

Constructor Summary

Constructors

Constructor	Description
ImageWebResourceHandler()

Method Summary

Modifier and Type	Method	Description
boolean	handleResource(JasperReportsContext jasperReportsContext, javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response)
protected byte[]	process(JasperReportsContext jasperReportsContext, Renderable renderer, java.awt.Dimension dimension, java.awt.Color backcolor)

Methods inherited from class java.lang.Object

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

Field Detail

EXCEPTION_MESSAGE_KEY_JASPERPRINT_NOT_FOUND

public static final java.lang.String EXCEPTION_MESSAGE_KEY_JASPERPRINT_NOT_FOUND

See Also:

Constant Field Values

EXCEPTION_MESSAGE_KEY_REPORT_CONTEXT_NOT_FOUND

public static final java.lang.String EXCEPTION_MESSAGE_KEY_REPORT_CONTEXT_NOT_FOUND

See Also:

Constant Field Values

REQUEST_PARAMETER_IMAGE_NAME

public static final java.lang.String REQUEST_PARAMETER_IMAGE_NAME

See Also:

Constant Field Values

Constructor Detail

ImageWebResourceHandler

public ImageWebResourceHandler()

Method Detail

handleResource

public boolean handleResource(JasperReportsContext jasperReportsContext,
                              javax.servlet.http.HttpServletRequest request,
                              javax.servlet.http.HttpServletResponse response)

Specified by:

handleResource in interface WebResourceHandler

process

protected byte[] process(JasperReportsContext jasperReportsContext,
                         Renderable renderer,
                         java.awt.Dimension dimension,
                         java.awt.Color backcolor)
                  throws JRException

Throws:

JRException