org.makumba.commons
Class MakumbaJspAnalyzer

java.lang.Object
  org.makumba.commons.MakumbaJspAnalyzer

All Implemented Interfaces:

JspAnalyzer

Direct Known Subclasses:

JspRelationsAnalyzer

public class MakumbaJspAnalyzer
extends Object
implements JspAnalyzer

This class analyzes a JSP taking into account the specifics of Makumba tags. When implementing a new Makumba tag, be sure to add it to on of listTags, oldFormTags or formTags. TODO maybe extract some commonly used methods and add them to a generic analyser

TODO maybe extract some commonly used methods and add them to a generic analyser

Version:

$Id: MakumbaJspAnalyzer.java 3693 2009-02-11 00:38:34Z rosso_nero $

Author:

Cristian Bogdan

Field Summary

static String	ADD_FORM_DATA_TYPE
static String	BASE_POINTER_TYPES
static String	DS_ATTR
static String	FORM_TAGS_DEPENDENCY_CACHE
static String	FORMATTERS
(package private) static String[]	formTagNames
(package private) static List<String>	formTagNamesList
(package private) static String[]	formTags
static String	INPUT_TYPES
static String	LAZY_EVALUATED_INPUTS
(package private) static String[]	listTags
static String	NESTED_FORM_NAMES
(package private) static String[]	oldFormTags
static String	PROJECTION_ORIGIN_CACHE
static String	QL_HQL
static String	QL_OQL
static String	QUERY
static String	QUERY_LANGUAGE
static String	TAG_CACHE
static String	TAG_DATA_CACHE
(package private) static Map<String,Class<?>>	tagClasses
static String	VALUE_COMPUTERS

Constructor Summary

protected

MakumbaJspAnalyzer()

Method Summary

Object	endPage(Object status) The end of the page
void	endTag(TagData td, Object status) Performs analysis for the end of a tag
static JspAnalyzer	getInstance()
static String	getQueryLanguage(PageCache pageCache)
protected void	handleNonMakumbaSystemTags(TagData td, Object status) Handles non-mak system tags.
protected void	handleNonMakumbaTags(TagData td, Object status) Handles non-mak tags.
static boolean	isHQLPage(PageCache pageCache)
static boolean	isOQLPage(PageCache pageCache)
Object	makeStatusHolder(Object initialStatus) Makes a status holder, which is passed to all other methods
void	simpleTag(TagData td, Object status) Performs analysis for a simple tag
void	startTag(TagData td, Object status) Performs analysis for the start of a tag
void	systemTag(TagData td, Object status) Performs analysis for a system tag FIXME this should be thought of much more

Methods inherited from class java.lang.Object

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

Field Detail

TAG_CACHE

public static final String TAG_CACHE

See Also:

Constant Field Values

TAG_DATA_CACHE

public static final String TAG_DATA_CACHE

See Also:

Constant Field Values

FORM_TAGS_DEPENDENCY_CACHE

public static final String FORM_TAGS_DEPENDENCY_CACHE

See Also:

Constant Field Values

NESTED_FORM_NAMES

public static final String NESTED_FORM_NAMES

See Also:

Constant Field Values

INPUT_TYPES

public static final String INPUT_TYPES

See Also:

Constant Field Values

LAZY_EVALUATED_INPUTS

public static final String LAZY_EVALUATED_INPUTS

See Also:

Constant Field Values

BASE_POINTER_TYPES

public static final String BASE_POINTER_TYPES

See Also:

Constant Field Values

VALUE_COMPUTERS

public static final String VALUE_COMPUTERS

See Also:

Constant Field Values

QUERY

public static final String QUERY

See Also:

Constant Field Values

QUERY_LANGUAGE

public static final String QUERY_LANGUAGE

See Also:

Constant Field Values

DS_ATTR

public static final String DS_ATTR

See Also:

Constant Field Values

FORMATTERS

public static final String FORMATTERS

See Also:

Constant Field Values

PROJECTION_ORIGIN_CACHE

public static final String PROJECTION_ORIGIN_CACHE

See Also:

Constant Field Values

ADD_FORM_DATA_TYPE

public static final String ADD_FORM_DATA_TYPE

See Also:

Constant Field Values

listTags

static String[] listTags

oldFormTags

static String[] oldFormTags

formTags

static String[] formTags

formTagNames

static String[] formTagNames

tagClasses

static final Map<String,Class<?>> tagClasses

formTagNamesList

static final List<String> formTagNamesList

QL_OQL

public static final String QL_OQL

See Also:

Constant Field Values

QL_HQL

public static final String QL_HQL

See Also:

Constant Field Values

Constructor Detail

MakumbaJspAnalyzer

protected MakumbaJspAnalyzer()

Method Detail

getInstance

public static JspAnalyzer getInstance()

systemTag

public void systemTag(TagData td,
                      Object status)

Performs analysis for a system tag FIXME this should be thought of much more

Specified by:

systemTag in interface JspAnalyzer

Parameters:

td - the TagData holding the information

status - the status of the parsing

simpleTag

public void simpleTag(TagData td,
                      Object status)

Performs analysis for a simple tag

Specified by:

simpleTag in interface JspAnalyzer

Parameters:

td - the TagData holding the information

status - the status of the parsing

handleNonMakumbaTags

protected void handleNonMakumbaTags(TagData td,
                                    Object status)

Handles non-mak tags. To be implemented by classes that extend this one

Parameters:

td - the TagData holding the information

status - the status of the parsing

handleNonMakumbaSystemTags

protected void handleNonMakumbaSystemTags(TagData td,
                                          Object status)

Handles non-mak system tags. To be implemented by classes that extend this one

Parameters:

td - the TagData holding the information

status - the status of the parsing

startTag

public void startTag(TagData td,
                     Object status)

Performs analysis for the start of a tag

Specified by:

startTag in interface JspAnalyzer

Parameters:

td - the TagData holding the information

status - the status of the parsing

See Also:

JspAnalyzer.endTag(TagData, Object)

endTag

public void endTag(TagData td,
                   Object status)

Performs analysis for the end of a tag

Specified by:

endTag in interface JspAnalyzer

Parameters:

td - the TagData holding the information

status - the status of the parsing

makeStatusHolder

public Object makeStatusHolder(Object initialStatus)

Description copied from interface: JspAnalyzer

Makes a status holder, which is passed to all other methods

Specified by:

makeStatusHolder in interface JspAnalyzer

Parameters:

initialStatus - an initial status to be passed to the JspAnalyzer. for example, the pageContext for an example-based analyzer

endPage

public Object endPage(Object status)

Description copied from interface: JspAnalyzer

The end of the page

Specified by:

endPage in interface JspAnalyzer

Parameters:

status - the status of the parsing

Returns:

The result of the analysis

getQueryLanguage

public static String getQueryLanguage(PageCache pageCache)

isOQLPage

public static boolean isOQLPage(PageCache pageCache)

isHQLPage

public static boolean isHQLPage(PageCache pageCache)