org.tp23.jasper.compiler
Class TagBeginGenerator

java.lang.Object
  |
  +--org.tp23.jasper.compiler.GeneratorBase
        |
        +--org.tp23.jasper.compiler.TagGeneratorBase
              |
              +--org.tp23.jasper.compiler.TagBeginGenerator

All Implemented Interfaces:

Generator, ServiceMethodPhase

public class TagBeginGenerator

extends org.tp23.jasper.compiler.TagGeneratorBase

implements ServiceMethodPhase

Custom tag support.

Author:

Anil K. Vijendran, Paul Hinds

Field Summary

protected JspCompilationContext

ctxt

Constructor Summary

TagBeginGenerator(Mark start, java.lang.String prefix, java.lang.String shortTagName, java.util.Hashtable attrs, javax.servlet.jsp.tagext.TagLibraryInfo tli, javax.servlet.jsp.tagext.TagInfo ti, TagLibraries libraries, java.util.Stack tagHandlerStack, java.util.Hashtable tagVarNumbers)

Method Summary

java.lang.String	convertString(java.lang.Class c, java.lang.String s, ServletWriter writer, java.lang.String attrName)
protected void	declareVariables(ServletWriter writer, javax.servlet.jsp.tagext.VariableInfo[] vi, boolean declare, boolean update, int scope)
void	generate(ServletWriter writer, java.lang.Class phase)
boolean	generateCoordinates(java.lang.Class phase)
void	generateServiceMethodStatements(ServletWriter writer)
protected java.lang.String	getTagVarName(java.lang.String prefix, java.lang.String shortTagName)
void	init(JspCompilationContext ctxt)
protected void	setTagHandlerStack(java.util.Stack tagHandlerStack) Sets the tag handler nesting stack for the current page.
protected void	setTagVarNumbers(java.util.Hashtable tagVarNumbers) Sets the tag variable number repository for the current page.
protected void	tagBegin(org.tp23.jasper.compiler.TagGeneratorBase.TagVariableData tvd)
protected org.tp23.jasper.compiler.TagGeneratorBase.TagVariableData	tagEnd()
protected org.tp23.jasper.compiler.TagGeneratorBase.TagVariableData	topTag()

Methods inherited from class java.lang.Object

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

Field Detail

ctxt

protected JspCompilationContext ctxt

Constructor Detail

TagBeginGenerator

public TagBeginGenerator(Mark start,
                         java.lang.String prefix,
                         java.lang.String shortTagName,
                         java.util.Hashtable attrs,
                         javax.servlet.jsp.tagext.TagLibraryInfo tli,
                         javax.servlet.jsp.tagext.TagInfo ti,
                         TagLibraries libraries,
                         java.util.Stack tagHandlerStack,
                         java.util.Hashtable tagVarNumbers)
                  throws JasperException

Method Detail

init

public void init(JspCompilationContext ctxt)
          throws JasperException

Overrides:

init in class org.tp23.jasper.compiler.GeneratorBase

convertString

public java.lang.String convertString(java.lang.Class c,
                                      java.lang.String s,
                                      ServletWriter writer,
                                      java.lang.String attrName)
                               throws JasperException

generateServiceMethodStatements

public void generateServiceMethodStatements(ServletWriter writer)
                                     throws JasperException

generate

public void generate(ServletWriter writer,
                     java.lang.Class phase)
              throws JasperException

setTagHandlerStack

protected void setTagHandlerStack(java.util.Stack tagHandlerStack)

Sets the tag handler nesting stack for the current page. Called when an instance is created.

setTagVarNumbers

protected void setTagVarNumbers(java.util.Hashtable tagVarNumbers)

Sets the tag variable number repository for the current page. Called when an instance is created.

tagBegin

protected void tagBegin(org.tp23.jasper.compiler.TagGeneratorBase.TagVariableData tvd)

tagEnd

protected org.tp23.jasper.compiler.TagGeneratorBase.TagVariableData tagEnd()

topTag

protected org.tp23.jasper.compiler.TagGeneratorBase.TagVariableData topTag()

getTagVarName

protected java.lang.String getTagVarName(java.lang.String prefix,
                                         java.lang.String shortTagName)

declareVariables

protected void declareVariables(ServletWriter writer,
                                javax.servlet.jsp.tagext.VariableInfo[] vi,
                                boolean declare,
                                boolean update,
                                int scope)

generateCoordinates

public boolean generateCoordinates(java.lang.Class phase)

Specified by:

generateCoordinates in interface Generator