org.apache.jasper.compiler
Class Node.UseBean

java.lang.Object
  org.apache.jasper.compiler.Node
      org.apache.jasper.compiler.Node.UseBean

All Implemented Interfaces:

TagConstants

Enclosing class:

org.apache.jasper.compiler.Node

public static class Node.UseBean

extends org.apache.jasper.compiler.Node

Represents a useBean action

Nested Class Summary

static class	Node.AttributeDirective Represents an attribute directive
static class	Node.AttributeGenerator Used as a placeholder for the evaluation code of a custom action attribute (used by the tag plugin machinery only).
static class	Node.ChildInfo Collected information about child elements.
static class	Node.Comment Represents a Jsp comment Comments are kept for completeness.
static class	Node.CustomTag Represents a custom tag
static class	Node.Declaration Represents a declaration
static class	Node.DoBodyAction Represents a tag file action
static class	Node.ELExpression Represents an EL expression.
static class	Node.Expression Represents an expression.
static class	Node.FallBackAction Represents a fallback action
static class	Node.ForwardAction Represents a forward action
static class	Node.GetProperty Represents a getProperty action
static class	Node.IncludeAction Represents an include action
static class	Node.IncludeDirective Represents an include directive
static class	Node.InvokeAction Represents a tag file action
static class	Node.JspAttribute Represents attributes that can be request time expressions.
static class	Node.JspBody Represents a JspBody node (<jsp:body>)
static class	Node.JspElement Represents a .
static class	Node.JspOutput Represents a .
static class	Node.JspRoot Represents the root of a Jsp document (XML syntax)
static class	Node.JspText Represents the body of a <jsp:text> element
static class	Node.NamedAttribute Represents a Named Attribute (<jsp:attribute>)
static class	Node.Nodes An ordered list of Node, used to represent the body of an element, or a jsp page of jsp document.
static class	Node.PageDirective Represents a page directive
static class	Node.ParamAction Represents a param action
static class	Node.ParamsAction Represents a params action
static class	Node.PlugIn Represents a plugin action
static class	Node.Root Represents the root of a Jsp page or Jsp document
static class	Node.ScriptingElement Represents an expression, declaration, or scriptlet
static class	Node.Scriptlet Represents a scriptlet
static class	Node.SetProperty Represents a setProperty action
static class	Node.TagDirective Represents a tag directive
static class	Node.TaglibDirective Represents a custom taglib directive
static class	Node.TemplateText Represents a template text string
static class	Node.UninterpretedTag Represents an uninterpreted tag, from a Jsp document
static class	Node.UseBean Represents a useBean action
static class	Node.VariableDirective Represents a variable directive
static class	Node.Visitor A visitor class for visiting the node.

Field Summary

protected org.xml.sax.Attributes	attrs
protected int	beginJavaLine
protected Node.Nodes	body
protected int	endJavaLine
protected java.lang.String	innerClassName
protected java.lang.String	localName
protected Node.Nodes	namedAttributeNodes
protected org.xml.sax.Attributes	nonTaglibXmlnsAttrs
protected org.apache.jasper.compiler.Node	parent
protected java.lang.String	qName
protected org.apache.jasper.compiler.Mark	startMark
protected org.xml.sax.Attributes	taglibAttrs
protected java.lang.String	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

Constructor Summary

Node.UseBean(org.xml.sax.Attributes attrs, org.apache.jasper.compiler.Mark start, org.apache.jasper.compiler.Node parent)

Node.UseBean(java.lang.String qName, org.xml.sax.Attributes attrs, org.xml.sax.Attributes nonTaglibXmlnsAttrs, org.xml.sax.Attributes taglibAttrs, org.apache.jasper.compiler.Mark start, org.apache.jasper.compiler.Node parent)

Method Summary

void	accept(Node.Visitor v)
org.xml.sax.Attributes	getAttributes()
java.lang.String	getAttributeValue(java.lang.String name)
Node.JspAttribute	getBeanName()
int	getBeginJavaLine()
Node.Nodes	getBody()
int	getEndJavaLine()
java.lang.String	getInnerClassName()
java.lang.String	getLocalName()
Node.NamedAttribute	getNamedAttributeNode(java.lang.String name) Searches all subnodes of this node for jsp:attribute standard actions with the given name, and returns the NamedAttribute node of the matching named attribute, nor null if no such node is found.
Node.Nodes	getNamedAttributeNodes() Searches all subnodes of this node for jsp:attribute standard actions, and returns that set of nodes as a Node.Nodes object.
org.xml.sax.Attributes	getNonTaglibXmlnsAttributes()
org.apache.jasper.compiler.Node	getParent()
java.lang.String	getQName()
Node.Root	getRoot()
org.apache.jasper.compiler.Mark	getStart()
org.xml.sax.Attributes	getTaglibAttributes()
java.lang.String	getText()
java.lang.String	getTextAttribute(java.lang.String name) Get the attribute that is non request time expression, either from the attribute of the node, or from a jsp:attrbute
boolean	isDummy()
void	setAttributes(org.xml.sax.Attributes attrs)
void	setBeanName(Node.JspAttribute beanName)
void	setBeginJavaLine(int begin)
void	setBody(Node.Nodes body)
void	setEndJavaLine(int end)
void	setInnerClassName(java.lang.String icn)

Methods inherited from class java.lang.Object

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

Field Detail

attrs

protected org.xml.sax.Attributes attrs

taglibAttrs

protected org.xml.sax.Attributes taglibAttrs

nonTaglibXmlnsAttrs

protected org.xml.sax.Attributes nonTaglibXmlnsAttrs

body

protected Node.Nodes body

text

protected java.lang.String text

startMark

protected org.apache.jasper.compiler.Mark startMark

beginJavaLine

protected int beginJavaLine

endJavaLine

protected int endJavaLine

parent

protected org.apache.jasper.compiler.Node parent

namedAttributeNodes

protected Node.Nodes namedAttributeNodes

qName

protected java.lang.String qName

localName

protected java.lang.String localName

innerClassName

protected java.lang.String innerClassName

Constructor Detail

Node.UseBean

public Node.UseBean(org.xml.sax.Attributes attrs,
                    org.apache.jasper.compiler.Mark start,
                    org.apache.jasper.compiler.Node parent)

Node.UseBean

public Node.UseBean(java.lang.String qName,
                    org.xml.sax.Attributes attrs,
                    org.xml.sax.Attributes nonTaglibXmlnsAttrs,
                    org.xml.sax.Attributes taglibAttrs,
                    org.apache.jasper.compiler.Mark start,
                    org.apache.jasper.compiler.Node parent)

Method Detail

accept

public void accept(Node.Visitor v)
            throws JasperException

Parameters:

v - The visitor class

Throws:

JasperException

setBeanName

public void setBeanName(Node.JspAttribute beanName)

getBeanName

public Node.JspAttribute getBeanName()

getQName

public java.lang.String getQName()

getLocalName

public java.lang.String getLocalName()

getAttributes

public org.xml.sax.Attributes getAttributes()

getTaglibAttributes

public org.xml.sax.Attributes getTaglibAttributes()

getNonTaglibXmlnsAttributes

public org.xml.sax.Attributes getNonTaglibXmlnsAttributes()

setAttributes

public void setAttributes(org.xml.sax.Attributes attrs)

getAttributeValue

public java.lang.String getAttributeValue(java.lang.String name)

getTextAttribute

public java.lang.String getTextAttribute(java.lang.String name)

Get the attribute that is non request time expression, either from the attribute of the node, or from a jsp:attrbute

getNamedAttributeNode

public Node.NamedAttribute getNamedAttributeNode(java.lang.String name)

Searches all subnodes of this node for jsp:attribute standard actions with the given name, and returns the NamedAttribute node of the matching named attribute, nor null if no such node is found.

This should always be called and only be called for nodes that accept dynamic runtime attribute expressions.

getNamedAttributeNodes

public Node.Nodes getNamedAttributeNodes()

Searches all subnodes of this node for jsp:attribute standard actions, and returns that set of nodes as a Node.Nodes object.

Returns:

Possibly empty Node.Nodes object containing any jsp:attribute subnodes of this Node

getBody

public Node.Nodes getBody()

setBody

public void setBody(Node.Nodes body)

getText

public java.lang.String getText()

getStart

public org.apache.jasper.compiler.Mark getStart()

getParent

public org.apache.jasper.compiler.Node getParent()

getBeginJavaLine

public int getBeginJavaLine()

setBeginJavaLine

public void setBeginJavaLine(int begin)

getEndJavaLine

public int getEndJavaLine()

setEndJavaLine

public void setEndJavaLine(int end)

isDummy

public boolean isDummy()

getRoot

public Node.Root getRoot()

getInnerClassName

public java.lang.String getInnerClassName()

setInnerClassName

public void setInnerClassName(java.lang.String icn)