org.apache.taglibs.standard.tlv

Class JstlXmlTLV

java.lang.Object

javax.servlet.jsp.tagext.TagLibraryValidator

org.apache.taglibs.standard.tlv.JstlBaseTLV

org.apache.taglibs.standard.tlv.JstlXmlTLV

Direct Known Subclasses:

JstlELXmlTLV

public class JstlXmlTLV
extends JstlBaseTLV

A SAX-based TagLibraryValidator for the JSTL XML library. Currently implements the following checks:

• Expression syntax validation.
• Choose / when / otherwise constraints
• Tag bodies that must either be empty or non-empty given particular attributes.
• Other minor constraints.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
private class	JstlXmlTLV.Handler The handler that provides the base of our implementation.

Field Summary

Fields

Modifier and Type	Field and Description
private java.lang.String	CHOOSE
private java.lang.String	JSP_TEXT
private java.lang.String	OTHERWISE
private java.lang.String	PARAM
private java.lang.String	PARSE
private java.lang.String	SOURCE
private java.lang.String	TRANSFORM
private java.lang.String	VALUE
private java.lang.String	WHEN

Fields inherited from class org.apache.taglibs.standard.tlv.JstlBaseTLV

APPLICATION_SCOPE, config, failed, JSP, lastElementId, messageVector, PAGE_SCOPE, prefix, REQUEST_SCOPE, SCOPE, SESSION_SCOPE, TYPE_CORE, TYPE_FMT, TYPE_SQL, TYPE_XML, uri, VAR

Constructor Summary

Constructors

Constructor and Description
JstlXmlTLV()

Method Summary

Modifier and Type	Method and Description
protected org.xml.sax.helpers.DefaultHandler	getHandler()
javax.servlet.jsp.tagext.ValidationMessage[]	validate(java.lang.String prefix, java.lang.String uri, javax.servlet.jsp.tagext.PageData page)

Methods inherited from class org.apache.taglibs.standard.tlv.JstlBaseTLV

fail, getLocalPart, hasAttribute, hasDanglingScope, hasEmptyVar, hasNoInvalidScope, isCoreTag, isFmtTag, isJspTag, isSpecified, isSqlTag, isTag, isXmlTag, release, validate, validateExpression, vmFromString, vmFromVector

Methods inherited from class javax.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 Detail

CHOOSE

private final java.lang.String CHOOSE

See Also:

Constant Field Values

WHEN

private final java.lang.String WHEN

See Also:

Constant Field Values

OTHERWISE

private final java.lang.String OTHERWISE

See Also:

Constant Field Values

PARSE

private final java.lang.String PARSE

See Also:

Constant Field Values

PARAM

private final java.lang.String PARAM

See Also:

Constant Field Values

TRANSFORM

private final java.lang.String TRANSFORM

See Also:

Constant Field Values

JSP_TEXT

private final java.lang.String JSP_TEXT

See Also:

Constant Field Values

VALUE

private final java.lang.String VALUE

See Also:

Constant Field Values

SOURCE

private final java.lang.String SOURCE

See Also:

Constant Field Values

Constructor Detail

JstlXmlTLV

public JstlXmlTLV()

Method Detail

validate

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

Overrides:

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

getHandler

protected org.xml.sax.helpers.DefaultHandler getHandler()

Specified by:

getHandler in class JstlBaseTLV