com.caucho.jsp.java

Class JspContainerNode

java.lang.Object

com.caucho.jsp.java.JspNode

com.caucho.jsp.java.JspContainerNode

Direct Known Subclasses:

GenericTag, JsfNode, JspElement, JspFallback, JspFragmentNode, JspGetProperty, JspRoot, JspSetProperty, JspTop, JspUseBean, JspXmlElement, JstlNode, NullTag

public abstract class JspContainerNode
extends JspNode

A node which can contain other nodes.

Field Summary

Fields

Modifier and Type	Field and Description
protected java.util.ArrayList<QName>	_attributeNames
protected java.util.ArrayList<java.lang.Object>	_attributeValues
protected java.util.ArrayList<JspNode>	_children
protected boolean	_hasJspAttribute

Fields inherited from class com.caucho.jsp.java.JspNode

_endAttributeLine, _endLine, _filename, _gen, _name, _ns, _parent, _parseState, _sourcePath, _startLine

Constructor Summary

Constructors

Constructor and Description
JspContainerNode()

Method Summary

Modifier and Type	Method and Description
void	addAttribute(QName name, JspAttribute value) Adds a JspAttribute attribute.
void	addAttribute(QName name, java.lang.String value) Adds an attribute.
protected void	addAttributeChild(JspAttribute attr)
void	addChild(JspNode node) Adds a child node.
void	addChildEnd(JspNode node) Adds a child node after its done initializing.
JspNode	addText(java.lang.String text) Adds a text node.
JspNode	findScriptingNode() Finds the first scripting node
void	generateChildren(JspJavaWriter out) Generates the code for the children.
void	generateChildrenEmpty() Generates the code for the children.
void	generateClassEpilogueChildren(JspJavaWriter out) generates data for tag state children.
void	generateDeclarationChildren(JspJavaWriter out) generates data for declaration children.
void	generatePrologueChildren(JspJavaWriter out) generates data for prologue children.
void	generateStatic(JspJavaWriter out) Generates static text.
void	generateTagReleaseChildren(JspJavaWriter out) generates data for tag state children.
void	generateTagStateChildren(JspJavaWriter out) generates data for tag state children.
java.lang.Object	getAttribute(java.lang.String name) Returns the named attribute.
java.util.ArrayList<JspNode>	getChildren() Returns the children.
void	getStaticText(CharBuffer cb) Returns the static text.
boolean	hasChildren() Has children.
boolean	hasCustomTag() Set true if the node contains a child tag.
boolean	hasScripting() True if the node has scripting
boolean	hasScriptingElement() True if the node has scripting element (i.e.
boolean	hasTag() Set true if the node contains a child tag.
boolean	isChildrenStatic() Returns true if the children are static.
boolean	isEmpty() Returns true if the node is empty
boolean	isJsfParentRequired() True if the jsf-parent setting is required.
boolean	isSingleExpression() True if the node has scripting element (i.e.
protected boolean	isWhitespace(java.lang.String text)
void	printXmlChildren(WriteStream os) Generates the XML text representation for the tag validation.

Methods inherited from class com.caucho.jsp.java.JspNode

addNamespace, addNamespaceRec, attributeToBoolean, classToString, convertParameterValue, endAttributes, endElement, error, error, error, escapeJavaString, generate, generateClassEpilogue, generateDeclaration, generateELValue, generateEmpty, generateEndLocation, generateFragment, generateIncludeUrl, generateObject, generateParentTag, generatePrologue, generatePrologueDeclare, generateStartLocation, generateTagRelease, generateTagState, getBodyContent, getCustomTagName, getEndAttributeLine, getEndLine, getFilename, getGenerator, getJsfBodyVar, getJsfVar, getNamespaceContext, getNamespacePrefix, getParent, getParentTagName, getParentTagNode, getQName, getRuntimeAttribute, getSegment, getStartLine, getStaticText, getTag, getTagName, hasDeferredAttribute, hasDeferredAttribute, hasELAttribute, hasELAttribute, hasNamespace, hasNamespace, hasRuntimeAttribute, hasScripting, hasScripting, invokeFragment, isInFragment, isJsp21, isJstl, isPre21Taglib, isSimpleTag, isStatic, loadClass, printJspId, printXml, printXmlAttribute, printXmlOpen, printXmlText, setEndAttributeLocation, setEndLocation, setGenerator, setNamespace, setParent, setParseState, setQName, setStartLocation, toELObject, toString, xmlAttrText, xmlText

Methods inherited from class java.lang.Object

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

Field Detail

_attributeNames

protected java.util.ArrayList<QName> _attributeNames

_attributeValues

protected java.util.ArrayList<java.lang.Object> _attributeValues

_children

protected java.util.ArrayList<JspNode> _children

_hasJspAttribute

protected boolean _hasJspAttribute

Constructor Detail

JspContainerNode

public JspContainerNode()

Method Detail

addAttribute

public void addAttribute(QName name,
                         java.lang.String value)
                  throws JspParseException

Adds an attribute.

Overrides:

addAttribute in class JspNode

Parameters:

name - the name of the attribute.

value - the value of the attribute.

Throws:

JspParseException

addAttribute

public void addAttribute(QName name,
                         JspAttribute value)
                  throws JspParseException

Adds a JspAttribute attribute.

Overrides:

addAttribute in class JspNode

Parameters:

name - the name of the attribute.

value - the value of the attribute.

Throws:

JspParseException

getAttribute

public java.lang.Object getAttribute(java.lang.String name)
                              throws JspParseException

Returns the named attribute.

Throws:

JspParseException

addChild

public void addChild(JspNode node)
              throws JspParseException

Adds a child node.

Overrides:

addChild in class JspNode

Throws:

JspParseException

addAttributeChild

protected void addAttributeChild(JspAttribute attr)

addChildEnd

public void addChildEnd(JspNode node)
                 throws JspParseException

Adds a child node after its done initializing.

Overrides:

addChildEnd in class JspNode

Throws:

JspParseException

isJsfParentRequired

public boolean isJsfParentRequired()

True if the jsf-parent setting is required.

Overrides:

isJsfParentRequired in class JspNode

isEmpty

public boolean isEmpty()

Returns true if the node is empty

getStaticText

public void getStaticText(CharBuffer cb)

Returns the static text.

Overrides:

getStaticText in class JspNode

hasCustomTag

public boolean hasCustomTag()

Set true if the node contains a child tag.

Overrides:

hasCustomTag in class JspNode

hasTag

public boolean hasTag()

Set true if the node contains a child tag.

Overrides:

hasTag in class JspNode

addText

public JspNode addText(java.lang.String text)
                throws JspParseException

Adds a text node.

Overrides:

addText in class JspNode

Throws:

JspParseException

isWhitespace

protected boolean isWhitespace(java.lang.String text)

getChildren

public java.util.ArrayList<JspNode> getChildren()

Returns the children.

Overrides:

getChildren in class JspNode

hasChildren

public boolean hasChildren()

Has children.

hasScripting

public boolean hasScripting()

True if the node has scripting

Overrides:

hasScripting in class JspNode

hasScriptingElement

public boolean hasScriptingElement()

True if the node has scripting element (i.e. not counting rtexpr values)

Overrides:

hasScriptingElement in class JspNode

findScriptingNode

public JspNode findScriptingNode()

Finds the first scripting node

Overrides:

findScriptingNode in class JspNode

isSingleExpression

public boolean isSingleExpression()

True if the node has scripting element (i.e. not counting rtexpr values)

isChildrenStatic

public boolean isChildrenStatic()

Returns true if the children are static.

printXmlChildren

public void printXmlChildren(WriteStream os)
                      throws java.io.IOException

Generates the XML text representation for the tag validation.

Parameters:

os - write stream to the generated XML.

Throws:

java.io.IOException

generatePrologueChildren

public void generatePrologueChildren(JspJavaWriter out)
                              throws java.lang.Exception

generates data for prologue children.

Overrides:

generatePrologueChildren in class JspNode

Throws:

java.lang.Exception

generateDeclarationChildren

public void generateDeclarationChildren(JspJavaWriter out)
                                 throws java.io.IOException

generates data for declaration children.

Overrides:

generateDeclarationChildren in class JspNode

Throws:

java.io.IOException

generateTagStateChildren

public void generateTagStateChildren(JspJavaWriter out)
                              throws java.lang.Exception

generates data for tag state children.

Overrides:

generateTagStateChildren in class JspNode

Throws:

java.lang.Exception

generateTagReleaseChildren

public void generateTagReleaseChildren(JspJavaWriter out)
                                throws java.lang.Exception

generates data for tag state children.

Overrides:

generateTagReleaseChildren in class JspNode

Throws:

java.lang.Exception

generateChildren

public void generateChildren(JspJavaWriter out)
                      throws java.lang.Exception

Generates the code for the children.

Overrides:

generateChildren in class JspNode

Parameters:

out - the output writer for the generated java.

Throws:

java.lang.Exception

generateChildrenEmpty

public void generateChildrenEmpty()
                           throws java.lang.Exception

Generates the code for the children.

Overrides:

generateChildrenEmpty in class JspNode

Throws:

java.lang.Exception

generateStatic

public void generateStatic(JspJavaWriter out)
                    throws java.lang.Exception

Generates static text.

Overrides:

generateStatic in class JspNode

Parameters:

out - the output writer for the generated java.

Throws:

java.lang.Exception

generateClassEpilogueChildren

public void generateClassEpilogueChildren(JspJavaWriter out)
                                   throws java.io.IOException

generates data for tag state children.

Overrides:

generateClassEpilogueChildren in class JspNode

Parameters:

out - the output writer for the generated java.

Throws:

java.io.IOException