com.atlassian.confluence.renderer.radeox.macros
Class AbstractHtmlGeneratingMacro

java.lang.Object
  org.radeox.macro.BaseMacro
      com.atlassian.renderer.macro.BaseMacro
          com.atlassian.confluence.renderer.radeox.macros.AbstractHtmlGeneratingMacro

All Implemented Interfaces:

Comparable, org.radeox.macro.Macro

Direct Known Subclasses:

ContentByUserMacro

public abstract class AbstractHtmlGeneratingMacro
extends com.atlassian.renderer.macro.BaseMacro

To be used by macros which generate large amounts of HTML which they don't want any further processing done on.

Field Summary

static org.apache.log4j.Category

log

Fields inherited from class org.radeox.macro.BaseMacro

initialContext, paramDescription

Constructor Summary

AbstractHtmlGeneratingMacro()

Method Summary

protected String	buildBaseUrl(HttpServletRequest request, List ignoredKeys) create baseurl so that the urls that appear in the template/view for a macro are not dependent on certain actions this will allow the macro to be used in more than one place
protected String	errorContent(String message)
void	execute(Writer writer, org.radeox.macro.parameter.MacroParameter macroParameter) Subclasses should not override this execute method, but should instead override getHtml()
protected abstract String	getHtml(org.radeox.macro.parameter.MacroParameter macroParameter)
protected PageContext	getPageContext(org.radeox.macro.parameter.MacroParameter macroParameter)
protected com.atlassian.user.User	getRemoteUser()
protected boolean	hasLoneParameter(org.radeox.macro.parameter.MacroParameter macroParameter, String loneParameter) Lone parameters are not assigned a value.
protected String	parseParameterForKey(org.radeox.macro.parameter.MacroParameter parameter, String key) This method is a helper wrapper to macroParameter.getParameter(key); if a null is returned it will try with key + " " then " " + key, etc..

Methods inherited from class com.atlassian.renderer.macro.BaseMacro

getDescription, getResourcePath, setDescription, setResourcePath

Methods inherited from class org.radeox.macro.BaseMacro

compareTo, getName, getParamDescription, setInitialContext, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.radeox.macro.Macro

getName, getParamDescription, setInitialContext

Methods inherited from interface java.lang.Comparable

compareTo

Field Detail

log

public static final org.apache.log4j.Category log

Constructor Detail

AbstractHtmlGeneratingMacro

public AbstractHtmlGeneratingMacro()

Method Detail

execute

public final void execute(Writer writer,
                          org.radeox.macro.parameter.MacroParameter macroParameter)
                   throws IllegalArgumentException,
                          IOException

Subclasses should not override this execute method, but should instead override getHtml()

Specified by:

execute in interface org.radeox.macro.Macro

Specified by:

execute in class org.radeox.macro.BaseMacro

Throws:

IllegalArgumentException

IOException

getHtml

protected abstract String getHtml(org.radeox.macro.parameter.MacroParameter macroParameter)
                           throws IllegalArgumentException,
                                  IOException

Throws:

IllegalArgumentException

IOException

errorContent

protected String errorContent(String message)

parseParameterForKey

protected String parseParameterForKey(org.radeox.macro.parameter.MacroParameter parameter,
                                      String key)

This method is a helper wrapper to macroParameter.getParameter(key); if a null is returned it will try with key + " " then " " + key, etc..

Often a parameter is not found simply because the user has surrounded it with whitespace.

Parameters:

parameter - - The MacroParameter to search through for the key

key - - the key

Returns:

String holding the result of

getPageContext

protected PageContext getPageContext(org.radeox.macro.parameter.MacroParameter macroParameter)

Parameters:

macroParameter -

Returns:

returns the current page context, if the WikiRendererContextKeys class can identify it

getRemoteUser

protected com.atlassian.user.User getRemoteUser()

buildBaseUrl

protected String buildBaseUrl(HttpServletRequest request,
                              List ignoredKeys)

create baseurl so that the urls that appear in the template/view for a macro are not dependent on certain actions this will allow the macro to be used in more than one place

Parameters:

ignoredKeys - - parameter keys that should not be reappended back onto the url

hasLoneParameter

protected boolean hasLoneParameter(org.radeox.macro.parameter.MacroParameter macroParameter,
                                   String loneParameter)

Lone parameters are not assigned a value. For example: {mymacro:hello|world} This is useful because having hello=true is redundant in some cases and too wordy.