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org.apache.struts.taglib.nested.logic
Class NestedIterateTag  

java.lang.Object
  javax.servlet.jsp.tagext.TagSupport
      javax.servlet.jsp.tagext.BodyTagSupport
          org.apache.struts.taglib.logic.IterateTag
              org.apache.struts.taglib.nested.logic.NestedIterateTag

All Implemented Interfaces:

javax.servlet.jsp.tagext.BodyTag, javax.servlet.jsp.tagext.IterationTag, javax.servlet.jsp.tagext.JspTag, org.apache.struts.taglib.nested.NestedNameSupport, org.apache.struts.taglib.nested.NestedPropertySupport, org.apache.struts.taglib.nested.NestedTagSupport, java.io.Serializable, javax.servlet.jsp.tagext.Tag

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public class NestedIterateTag

extends org.apache.struts.taglib.logic.IterateTag

implements org.apache.struts.taglib.nested.NestedNameSupport

NestedIterateTag. Slightly more complex that the other extensions. This one has to yield a proper index property. Very taxing.

Since:

Struts 1.1

Version:

$Rev: 54929 $ $Date: 2004-10-16 17:38:42 +0100 (Sat, 16 Oct 2004) $

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Field Summary
private  java.lang.String	nesting
private  java.lang.String	originalName
private  java.lang.String	originalNesting
private  java.lang.String	originalNestingName
private  java.lang.String	originalProperty

 

Fields inherited from class org.apache.struts.taglib.logic.IterateTag

collection, id, indexId, iterator, length, lengthCount, lengthValue, messages, name, offset, offsetValue, property, scope, started, type

 

Fields inherited from class javax.servlet.jsp.tagext.BodyTagSupport

bodyContent

 

Fields inherited from class javax.servlet.jsp.tagext.TagSupport

pageContext

 

Fields inherited from interface javax.servlet.jsp.tagext.BodyTag

EVAL_BODY_BUFFERED, EVAL_BODY_TAG

 

Fields inherited from interface javax.servlet.jsp.tagext.IterationTag

EVAL_BODY_AGAIN

 

Fields inherited from interface javax.servlet.jsp.tagext.Tag

EVAL_BODY_INCLUDE, EVAL_PAGE, SKIP_BODY, SKIP_PAGE

 

Constructor Summary

NestedIterateTag()

 

Method Summary
private  java.lang.String	deriveNestedProperty()           The only added property to the class.
int	doAfterBody()           This is only overriden as the include reference will need it's index updated.
int	doEndTag()           Complete the processing of the tag.
int	doStartTag()           Overriding method of the heart of the matter.
void	release()           Release the tag's resources and reset the values.

 

Methods inherited from class org.apache.struts.taglib.logic.IterateTag

getCollection, getId, getIndex, getIndexId, getLength, getName, getOffset, getProperty, getScope, getType, setCollection, setId, setIndexId, setLength, setName, setOffset, setProperty, setScope, setType

 

Methods inherited from class javax.servlet.jsp.tagext.BodyTagSupport

doInitBody, getBodyContent, getPreviousOut, setBodyContent

 

Methods inherited from class javax.servlet.jsp.tagext.TagSupport

findAncestorWithClass, getParent, getValue, getValues, removeValue, setPageContext, setParent, setValue

 

Methods inherited from class java.lang.Object

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

 

Methods inherited from interface org.apache.struts.taglib.nested.NestedNameSupport

getName, setName

 

Methods inherited from interface org.apache.struts.taglib.nested.NestedPropertySupport

getProperty, setProperty

 

Methods inherited from interface javax.servlet.jsp.tagext.Tag

getParent, setPageContext, setParent

 

Field Detail

nesting

private java.lang.String nesting

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originalName

private java.lang.String originalName

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originalProperty

private java.lang.String originalProperty

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originalNesting

private java.lang.String originalNesting

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originalNestingName

private java.lang.String originalNestingName

Constructor Detail

NestedIterateTag

public NestedIterateTag()

Method Detail

doStartTag

public int doStartTag()
               throws javax.servlet.jsp.JspException

Overriding method of the heart of the matter. Gets the relative property and leaves the rest up to the original tag implementation. Sweet.

Specified by:

doStartTag in interface javax.servlet.jsp.tagext.Tag

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deriveNestedProperty

private java.lang.String deriveNestedProperty()

The only added property to the class. For use in proper nesting.

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doAfterBody

public int doAfterBody()
                throws javax.servlet.jsp.JspException

This is only overriden as the include reference will need it's index updated.

Specified by:

doAfterBody in interface javax.servlet.jsp.tagext.IterationTag

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doEndTag

public int doEndTag()
             throws javax.servlet.jsp.JspException

Complete the processing of the tag. The nested tags here will restore all the original value for the tag itself and the nesting context.

Specified by:

doEndTag in interface javax.servlet.jsp.tagext.Tag

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release

public void release()

Release the tag's resources and reset the values.

Specified by:

release in interface javax.servlet.jsp.tagext.Tag

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Overview  Package   Class  Use  Deprecated  Index
Home >> All >> org >> apache >> struts >> taglib >> nested >> [ logic overview ]	PREV CLASS  NEXT CLASS
SUMMARY:  JAVADOC |  SOURCE |  DOWNLOAD | NESTED | FIELD | CONSTR | METHOD	DETAIL: FIELD | CONSTR | METHOD

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