com.caucho.jsp.java

Class TagFileTag

java.lang.Object

com.caucho.jsp.java.JspNode

com.caucho.jsp.java.JspContainerNode

com.caucho.jsp.java.GenericTag

com.caucho.jsp.java.TagFileTag

public class TagFileTag
extends GenericTag

Represents a custom tag.

Field Summary

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

_tag, _tagClass, _tagInfo, _varInfo

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

_attributeNames, _attributeValues, _children, _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
TagFileTag()

Method Summary

Modifier and Type	Method and Description
protected void	addTagDepend()
void	endAttributes() Called when the attributes end.
void	endElement() Adds a child node.
java.lang.String	fillTagFileAttributes(JspJavaWriter out, java.lang.String tagName, java.lang.String customTagName)
void	generate(JspJavaWriter out) Generates the code for a custom tag.
void	generateDeclaration(JspJavaWriter out) Generates the code for a custom tag.
void	generatePrologue(JspJavaWriter out) Generates code before the actual JSP.
void	generateTagState(JspJavaWriter out) Generates code before the actual JSP.
java.lang.String	getTagClassName() Returns null, since tag files aren't parent tags.
boolean	hasCustomTag() Set true if the node contains a child tag.
boolean	hasTag() Returns true if the tag file invocation contains a child tag.

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

addChild, fillAttributes, fillVariableInfo, generateClassEpilogue, generatePrologueDeclare, getBodyContent, getCustomTagName, getJsfBodyVar, getJsfVar, getTag, getTagInfo, getVarInfo, hasScripting, hasScriptlet, hasVarDeclaration, isDeclared, isDeclaringInstance, isJsfParentRequired, isJsp21, isJstl, isPre21Taglib, isReuse, isSimple, printVarAssign, printVarAssign, printVarDeclaration, printVarDeclare, printVarDeclare, printXml, setTagClass, setTagInfo, validateClass

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

addAttribute, addAttribute, addAttributeChild, addChildEnd, addText, findScriptingNode, generateChildren, generateChildrenEmpty, generateClassEpilogueChildren, generateDeclarationChildren, generatePrologueChildren, generateStatic, generateTagReleaseChildren, generateTagStateChildren, getAttribute, getChildren, getStaticText, hasChildren, hasScriptingElement, isChildrenStatic, isEmpty, isSingleExpression, isWhitespace, printXmlChildren

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

addNamespace, addNamespaceRec, attributeToBoolean, classToString, convertParameterValue, error, error, error, escapeJavaString, generateELValue, generateEmpty, generateEndLocation, generateFragment, generateIncludeUrl, generateObject, generateParentTag, generateStartLocation, generateTagRelease, getEndAttributeLine, getEndLine, getFilename, getGenerator, getNamespaceContext, getNamespacePrefix, getParent, getParentTagName, getParentTagNode, getQName, getRuntimeAttribute, getSegment, getStartLine, getStaticText, getTagName, hasDeferredAttribute, hasDeferredAttribute, hasELAttribute, hasELAttribute, hasNamespace, hasNamespace, hasRuntimeAttribute, hasScripting, hasScripting, invokeFragment, isInFragment, isSimpleTag, isStatic, loadClass, printJspId, 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

Constructor Detail

TagFileTag

public TagFileTag()

Method Detail

endAttributes

public void endAttributes()

Called when the attributes end.

Overrides:

endAttributes in class JspNode

endElement

public void endElement()
                throws java.lang.Exception

Adds a child node.

Overrides:

endElement in class GenericTag

Throws:

java.lang.Exception

hasCustomTag

public boolean hasCustomTag()

Description copied from class: JspContainerNode

Set true if the node contains a child tag.

Overrides:

hasCustomTag in class JspContainerNode

generateTagState

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

Generates code before the actual JSP.

Overrides:

generateTagState in class JspNode

Throws:

java.lang.Exception

generateDeclaration

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

Generates the code for a custom tag.

Overrides:

generateDeclaration in class JspNode

Parameters:

out - the output writer for the generated java.

Throws:

java.io.IOException

hasTag

public boolean hasTag()

Returns true if the tag file invocation contains a child tag.

Overrides:

hasTag in class JspContainerNode

getTagClassName

public java.lang.String getTagClassName()

Returns null, since tag files aren't parent tags.

generatePrologue

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

Generates code before the actual JSP.

Overrides:

generatePrologue in class GenericTag

Throws:

java.lang.Exception

generate

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

Generates the code for a custom tag.

Specified by:

generate in class GenericTag

Parameters:

out - the output writer for the generated java.

Throws:

java.lang.Exception

fillTagFileAttributes

public java.lang.String fillTagFileAttributes(JspJavaWriter out,
                                              java.lang.String tagName,
                                              java.lang.String customTagName)
                                       throws java.lang.Exception

Throws:

java.lang.Exception

addTagDepend

protected void addTagDepend()

Overrides:

addTagDepend in class GenericTag