Package org.apache.jasper.compiler

Class Node.CustomTag

java.lang.Object

org.apache.jasper.compiler.Node

org.apache.jasper.compiler.Node.ChildInfoBase

org.apache.jasper.compiler.Node.CustomTag

All Implemented Interfaces:

TagConstants

Enclosing class:

Node

public static class Node.CustomTag
extends Node.ChildInfoBase

Represents a custom tag

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.jasper.compiler.Node

Node.AttributeDirective, Node.AttributeGenerator, Node.ChildInfo, Node.ChildInfoBase, Node.Comment, Node.CustomTag, Node.Declaration, Node.DoBodyAction, Node.ELExpression, Node.Expression, Node.FallBackAction, Node.ForwardAction, Node.GetProperty, Node.IncludeAction, Node.IncludeDirective, Node.InvokeAction, Node.JspAttribute, Node.JspBody, Node.JspElement, Node.JspOutput, Node.JspRoot, Node.JspText, Node.NamedAttribute, Node.Nodes, Node.PageDirective, Node.ParamAction, Node.ParamsAction, Node.PlugIn, Node.Root, Node.ScriptingElement, Node.Scriptlet, Node.SetProperty, Node.TagDirective, Node.TaglibDirective, Node.TemplateText, Node.UninterpretedTag, Node.UseBean, Node.VariableDirective, Node.Visitor

Field Summary

Fields inherited from class org.apache.jasper.compiler.Node

attrs, beginJavaLine, body, endJavaLine, innerClassName, localName, namedAttributeNodes, nonTaglibXmlnsAttrs, parent, qName, startMark, taglibAttrs, text

Fields inherited from interface org.apache.jasper.compiler.TagConstants

ATTRIBUTE_ACTION, ATTRIBUTE_DIRECTIVE_ACTION, BODY_ACTION, DECLARATION_ACTION, DIRECTIVE_ACTION, DOBODY_ACTION, ELEMENT_ACTION, EXPRESSION_ACTION, FALLBACK_ACTION, FORWARD_ACTION, GET_PROPERTY_ACTION, INCLUDE_ACTION, INCLUDE_DIRECTIVE_ACTION, INVOKE_ACTION, JSP_ATTRIBUTE_ACTION, JSP_ATTRIBUTE_DIRECTIVE_ACTION, JSP_BODY_ACTION, JSP_DECLARATION_ACTION, JSP_DOBODY_ACTION, JSP_ELEMENT_ACTION, JSP_EXPRESSION_ACTION, JSP_FALLBACK_ACTION, JSP_FORWARD_ACTION, JSP_GET_PROPERTY_ACTION, JSP_INCLUDE_ACTION, JSP_INCLUDE_DIRECTIVE_ACTION, JSP_INVOKE_ACTION, JSP_OUTPUT_ACTION, JSP_PAGE_DIRECTIVE_ACTION, JSP_PARAM_ACTION, JSP_PARAMS_ACTION, JSP_PLUGIN_ACTION, JSP_ROOT_ACTION, JSP_SCRIPTLET_ACTION, JSP_SET_PROPERTY_ACTION, JSP_TAG_DIRECTIVE_ACTION, JSP_TAGLIB_DIRECTIVE_ACTION, JSP_TEXT_ACTION, JSP_TEXT_ACTION_END, JSP_URI, JSP_USE_BEAN_ACTION, JSP_VARIABLE_DIRECTIVE_ACTION, OUTPUT_ACTION, PAGE_DIRECTIVE_ACTION, PARAM_ACTION, PARAMS_ACTION, PLUGIN_ACTION, ROOT_ACTION, SCRIPTLET_ACTION, SET_PROPERTY_ACTION, TAG_DIRECTIVE_ACTION, TAGLIB_DIRECTIVE_ACTION, TEXT_ACTION, URN_JSPTAGDIR, URN_JSPTLD, USE_BEAN_ACTION, VARIABLE_DIRECTIVE_ACTION

Method Summary

Modifier and Type	Method	Description
void	accept(Node.Visitor v)
boolean	checkIfAttributeIsJspFragment(java.lang.String name)	Checks to see if the attribute of the given name is of type JspFragment.
Node.Nodes	getAtETag()
Node.Nodes	getAtSTag()
int	getCustomNestingLevel()
Node.CustomTag	getCustomTagParent()
Node.JspAttribute[]	getJspAttributes()
java.lang.Integer	getNumCount()
java.lang.String	getPrefix()
java.util.List<java.lang.Object>	getScriptingVars(int scope)
TagData	getTagData()
TagFileInfo	getTagFileInfo()
java.lang.Class<?>	getTagHandlerClass()
java.lang.String	getTagHandlerPoolName()
TagInfo	getTagInfo()
TagPluginContext	getTagPluginContext()
TagVariableInfo[]	getTagVariableInfos()
java.lang.String	getURI()
VariableInfo[]	getVariableInfos()
boolean	hasEmptyBody()	A custom action is considered to have an empty body if any of the following hold true: getBody() returns null all immediate children are jsp:attribute actions the action's jsp:body is empty
boolean	implementsBodyTag()
boolean	implementsDynamicAttributes()
boolean	implementsIterationTag()
boolean	implementsJspIdConsumer()
boolean	implementsSimpleTag()
boolean	implementsTryCatchFinally()
boolean	isTagFile()
void	setAtETag(Node.Nodes eTag)
void	setAtSTag(Node.Nodes sTag)
void	setCustomTagParent(Node.CustomTag n)
void	setJspAttributes(Node.JspAttribute[] jspAttrs)
void	setNumCount(java.lang.Integer count)
void	setScriptingVars(java.util.List<java.lang.Object> vec, int scope)
void	setTagData(TagData tagData)
void	setTagHandlerClass(java.lang.Class<?> hc)
void	setTagHandlerPoolName(java.lang.String s)
void	setTagPluginContext(TagPluginContext tagPluginContext)
void	setUseTagPlugin(boolean use)
boolean	useTagPlugin()

Methods inherited from class org.apache.jasper.compiler.Node.ChildInfoBase

getChildInfo

Methods inherited from class org.apache.jasper.compiler.Node

getAttributes, getAttributeValue, getBeginJavaLine, getBody, getEndJavaLine, getInnerClassName, getLocalName, getNamedAttributeNode, getNamedAttributeNodes, getNonTaglibXmlnsAttributes, getParent, getQName, getRoot, getStart, getTaglibAttributes, getText, getTextAttribute, setAttributes, setBeginJavaLine, setBody, setEndJavaLine, setInnerClassName

Methods inherited from class java.lang.Object

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

Method Detail

accept

public void accept(Node.Visitor v)
            throws JasperException

Throws:

JasperException

getURI

public java.lang.String getURI()

Returns:

The URI namespace that this custom action belongs to

getPrefix

public java.lang.String getPrefix()

Returns:

The tag prefix

setJspAttributes

public void setJspAttributes(Node.JspAttribute[] jspAttrs)

getJspAttributes

public Node.JspAttribute[] getJspAttributes()

setTagData

public void setTagData(TagData tagData)

getTagData

public TagData getTagData()

setTagHandlerPoolName

public void setTagHandlerPoolName(java.lang.String s)

getTagHandlerPoolName

public java.lang.String getTagHandlerPoolName()

getTagInfo

public TagInfo getTagInfo()

getTagFileInfo

public TagFileInfo getTagFileInfo()

isTagFile

public boolean isTagFile()

getTagHandlerClass

public java.lang.Class<?> getTagHandlerClass()

setTagHandlerClass

public void setTagHandlerClass(java.lang.Class<?> hc)

implementsIterationTag

public boolean implementsIterationTag()

implementsBodyTag

public boolean implementsBodyTag()

implementsTryCatchFinally

public boolean implementsTryCatchFinally()

implementsJspIdConsumer

public boolean implementsJspIdConsumer()

implementsSimpleTag

public boolean implementsSimpleTag()

implementsDynamicAttributes

public boolean implementsDynamicAttributes()

getTagVariableInfos

public TagVariableInfo[] getTagVariableInfos()

getVariableInfos

public VariableInfo[] getVariableInfos()

setCustomTagParent

public void setCustomTagParent(Node.CustomTag n)

getCustomTagParent

public Node.CustomTag getCustomTagParent()

setNumCount

public void setNumCount(java.lang.Integer count)

getNumCount

public java.lang.Integer getNumCount()

setScriptingVars

public void setScriptingVars(java.util.List<java.lang.Object> vec,
                             int scope)

getScriptingVars

public java.util.List<java.lang.Object> getScriptingVars(int scope)

getCustomNestingLevel

public int getCustomNestingLevel()

checkIfAttributeIsJspFragment

public boolean checkIfAttributeIsJspFragment(java.lang.String name)

Checks to see if the attribute of the given name is of type JspFragment.

Parameters:

name - The attribute to check

Returns:

true if it is a JspFragment

setUseTagPlugin

public void setUseTagPlugin(boolean use)

useTagPlugin

public boolean useTagPlugin()

setTagPluginContext

public void setTagPluginContext(TagPluginContext tagPluginContext)

getTagPluginContext

public TagPluginContext getTagPluginContext()

setAtSTag

public void setAtSTag(Node.Nodes sTag)

getAtSTag

public Node.Nodes getAtSTag()

setAtETag

public void setAtETag(Node.Nodes eTag)

getAtETag

public Node.Nodes getAtETag()

hasEmptyBody

public boolean hasEmptyBody()

A custom action is considered to have an empty body if any of the following hold true:

• getBody() returns null
• all immediate children are jsp:attribute actions
• the action's jsp:body is empty

Returns:

true if this custom action has an empty body, and false otherwise.