Package com.sun.faces.taglib

Class FacesValidator

java.lang.Object

jakarta.servlet.jsp.tagext.TagLibraryValidator

com.sun.faces.taglib.FacesValidator

Direct Known Subclasses:

CoreValidator, HtmlBasicValidator

public abstract class FacesValidator
extends jakarta.servlet.jsp.tagext.TagLibraryValidator

Base class for all faces TLVs

Author:

Justyna Horwat, Ed Burns

Field Summary

Fields

Modifier and Type	Field	Description
protected boolean	failed
protected String	JSF_CORE_PRE
protected String	JSF_FORM_LN
protected String	JSF_FORM_QN
protected String	JSF_HTML_PRE
protected String	JSF_SUBVIEW_LN
protected String	JSF_SUBVIEW_QN
protected String	JSTL_CHOOSE_LN
protected String	JSTL_CHOOSE_QN
protected String	JSTL_CORE_PRE
protected String	JSTL_FOREACH_LN
protected String	JSTL_FOREACH_QN
protected String	JSTL_FORTOKENS_LN
protected String	JSTL_FORTOKENS_QN
protected String	JSTL_IF_LN
protected String	JSTL_IF_QN

Constructor Summary

Constructors

Constructor	Description
FacesValidator()

Method Summary

Modifier and Type	Method	Description
protected void	debugPrintTagData(String ns, String ln, String qn, Attributes attrs)
protected abstract String	getFailureMessage(String prefix, String uri)
String	getJSF_CORE_PRE()
String	getJSF_FORM_LN()
String	getJSF_FORM_QN()
String	getJSF_HTML_PRE()
String	getJSF_SUBVIEW_LN()
String	getJSF_SUBVIEW_QN()
String	getJSTL_CHOOSE_LN()
String	getJSTL_CHOOSE_QN()
String	getJSTL_CORE_PRE()
String	getJSTL_FOREACH_LN()
String	getJSTL_FOREACH_QN()
String	getJSTL_FORTOKENS_LN()
String	getJSTL_FORTOKENS_QN()
String	getJSTL_IF_LN()
String	getJSTL_IF_QN()
protected abstract DefaultHandler	getSAXHandler()	Subclass override.
protected void	init()
protected void	maybeSnagTLPrefixes(String qName, Attributes attrs)	This method provides for the ability of the TLV to use whatever user defined tag lib prefix is in the page to recognize tags.
void	release()
jakarta.servlet.jsp.tagext.ValidationMessage[]	validate(String prefix, String uri, jakarta.servlet.jsp.tagext.PageData page)	Validate a Jakarta Server Pages page.

Methods inherited from class jakarta.servlet.jsp.tagext.TagLibraryValidator

getInitParameters, setInitParameters

Methods inherited from class java.lang.Object

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

Field Details

failed

protected boolean failed

JSF_HTML_PRE

protected String JSF_HTML_PRE

JSF_CORE_PRE

protected String JSF_CORE_PRE

JSTL_CORE_PRE

protected String JSTL_CORE_PRE

JSTL_IF_QN

protected String JSTL_IF_QN

JSTL_IF_LN

protected String JSTL_IF_LN

JSTL_CHOOSE_QN

protected String JSTL_CHOOSE_QN

JSTL_CHOOSE_LN

protected String JSTL_CHOOSE_LN

JSTL_FOREACH_QN

protected String JSTL_FOREACH_QN

JSTL_FOREACH_LN

protected String JSTL_FOREACH_LN

JSTL_FORTOKENS_QN

protected String JSTL_FORTOKENS_QN

JSTL_FORTOKENS_LN

protected String JSTL_FORTOKENS_LN

JSF_FORM_QN

protected String JSF_FORM_QN

JSF_FORM_LN

protected String JSF_FORM_LN

JSF_SUBVIEW_QN

protected String JSF_SUBVIEW_QN

JSF_SUBVIEW_LN

protected String JSF_SUBVIEW_LN

Constructor Details

FacesValidator

public FacesValidator()

Method Details

getJSF_HTML_PRE

public String getJSF_HTML_PRE()

getJSF_CORE_PRE

public String getJSF_CORE_PRE()

getJSTL_CORE_PRE

public String getJSTL_CORE_PRE()

getJSTL_IF_QN

public String getJSTL_IF_QN()

getJSTL_IF_LN

public String getJSTL_IF_LN()

getJSTL_CHOOSE_QN

public String getJSTL_CHOOSE_QN()

getJSTL_CHOOSE_LN

public String getJSTL_CHOOSE_LN()

getJSTL_FOREACH_QN

public String getJSTL_FOREACH_QN()

getJSTL_FOREACH_LN

public String getJSTL_FOREACH_LN()

getJSTL_FORTOKENS_QN

public String getJSTL_FORTOKENS_QN()

getJSTL_FORTOKENS_LN

public String getJSTL_FORTOKENS_LN()

getJSF_FORM_QN

public String getJSF_FORM_QN()

getJSF_FORM_LN

public String getJSF_FORM_LN()

getJSF_SUBVIEW_QN

public String getJSF_SUBVIEW_QN()

getJSF_SUBVIEW_LN

public String getJSF_SUBVIEW_LN()

init

protected void init()

release

public void release()

Overrides:

release in class jakarta.servlet.jsp.tagext.TagLibraryValidator

getSAXHandler

protected abstract DefaultHandler getSAXHandler()

Subclass override. If it returns null, the subclass is telling us: do not validate.

getFailureMessage

protected abstract String getFailureMessage(String prefix, String uri)

validate

public jakarta.servlet.jsp.tagext.ValidationMessage[] validate(String prefix, String uri, jakarta.servlet.jsp.tagext.PageData page)

Validate a Jakarta Server Pages page. Return an an array of Validation Messages if a validation failure occurs. Return null on success.

Overrides:

validate in class jakarta.servlet.jsp.tagext.TagLibraryValidator

Parameters:

prefix - Value of directive prefix argument.

uri - Value of directive uri argument.

page - JspData page object.

Returns:

ValidationMessage[] An array of Validation messages.

debugPrintTagData

protected void debugPrintTagData(String ns, String ln, String qn, Attributes attrs)

maybeSnagTLPrefixes

protected void maybeSnagTLPrefixes(String qName, Attributes attrs)

This method provides for the ability of the TLV to use whatever user defined tag lib prefix is in the page to recognize tags.