Package org.jacoco.report.internal.html.page

Class ReportPage

java.lang.Object

org.jacoco.report.internal.html.page.ReportPage

All Implemented Interfaces:

ILinkable

Direct Known Subclasses:

NodePage, SessionsPage

public abstract class ReportPage
extends java.lang.Object
implements ILinkable

Base class for HTML page generators. It renders the page skeleton with the breadcrumb, the title and the footer. Every report page is part of a hierarchy and has a parent page (except the root page).

Field Summary

Fields

Modifier and Type	Field	Description
protected IHTMLReportContext	context	context for this report
protected ReportOutputFolder	folder	output folder for this node
private ReportPage	parent

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	ReportPage(ReportPage parent, ReportOutputFolder folder, IHTMLReportContext context)	Creates a new report page.

Method Summary

Modifier and Type	Method	Description
private void	body(HTMLElement body)
private void	breadcrumb(HTMLElement div, ReportOutputFolder base)
private static void	breadcrumbParent(ReportPage page, HTMLElement div, ReportOutputFolder base)
protected abstract void	content(HTMLElement body)	Creates the actual content of the page.
private void	footer(HTMLElement body)
protected abstract java.lang.String	getFileName()	Specifies the local file name of this page.
java.lang.String	getLink(ReportOutputFolder base)	Returns a relative link to the item that works from the given base folder.
protected java.lang.String	getOnload()	Returns the onload handler for this page.
protected void	head(HTMLElement head)	Creates the elements within the head element.
protected void	infoLinks(HTMLElement span)	Inserts additional links on the top right corner.
protected boolean	isRootPage()	Checks whether this is the root page of the report.
void	render()	Renders this page's content and optionally additional pages.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.jacoco.report.internal.html.ILinkable

getLinkLabel, getLinkStyle

Field Detail

parent

private final ReportPage parent

folder

protected final ReportOutputFolder folder

output folder for this node

context

protected final IHTMLReportContext context

context for this report

Constructor Detail

ReportPage

protected ReportPage(ReportPage parent,
                     ReportOutputFolder folder,
                     IHTMLReportContext context)

Creates a new report page.

Parameters:

parent - optional hierarchical parent

folder - base folder to create this report in

context - settings context

Method Detail

isRootPage

protected final boolean isRootPage()

Checks whether this is the root page of the report.

Returns:

true if this is the root page

render

public void render()
            throws java.io.IOException

Renders this page's content and optionally additional pages. This method must be called at most once.

Throws:

java.io.IOException - if the page can't be written

head

protected void head(HTMLElement head)
             throws java.io.IOException

Creates the elements within the head element.

Parameters:

head - head tag of the page

Throws:

java.io.IOException - in case of IO problems with the report writer

body

private void body(HTMLElement body)
           throws java.io.IOException

Throws:

java.io.IOException

getOnload

protected java.lang.String getOnload()

Returns the onload handler for this page.

Returns:

handler or null

infoLinks

protected void infoLinks(HTMLElement span)
                  throws java.io.IOException

Inserts additional links on the top right corner.

Parameters:

span - parent element

Throws:

java.io.IOException - in case of IO problems with the report writer

breadcrumb

private void breadcrumb(HTMLElement div,
                        ReportOutputFolder base)
                 throws java.io.IOException

Throws:

java.io.IOException

breadcrumbParent

private static void breadcrumbParent(ReportPage page,
                                     HTMLElement div,
                                     ReportOutputFolder base)
                              throws java.io.IOException

Throws:

java.io.IOException

footer

private void footer(HTMLElement body)
             throws java.io.IOException

Throws:

java.io.IOException

getFileName

protected abstract java.lang.String getFileName()

Specifies the local file name of this page.

Returns:

local file name

content

protected abstract void content(HTMLElement body)
                         throws java.io.IOException

Creates the actual content of the page.

Parameters:

body - body tag of the page

Throws:

java.io.IOException - in case of IO problems with the report writer

getLink

public final java.lang.String getLink(ReportOutputFolder base)

Description copied from interface: ILinkable

Returns a relative link to the item that works from the given base folder.

Specified by:

getLink in interface ILinkable

Parameters:

base - folder where the link should be inserted

Returns:

relative link or null if the target does not exist