atg.taglib.json
Class JsonArrayTag

java.lang.Object
  javax.servlet.jsp.tagext.SimpleTagSupport
      atg.taglib.json.JsonBaseTag
          atg.taglib.json.JsonArrayTag

All Implemented Interfaces:

javax.servlet.jsp.tagext.JspTag, javax.servlet.jsp.tagext.SimpleTag

public class JsonArrayTag
extends JsonBaseTag

Tag to represent a JSON array. The body of this tag should declare the template that will be used to represent each element in the array. Each element in the 'items' collection will be iterated over, and the body of the tag used to render each item in the array.
This tag should contain a single json:object element if each array element is an object, otherwise it should contain textual content, which will create an array of Strings

Version:

$Id$

Author:

James Wiltshire

Field Summary

protected java.lang.Object	mItems
protected java.util.Collection	mItemsCollection Raw items coerced to a Collection
protected boolean	mItemsPropertySet Flag to signify whether the items property was explicitly set
protected java.lang.String	mVar

Fields inherited from class atg.taglib.json.JsonBaseTag

mEscapeXmlOriginalValue, mEscapeXmlValueSet, mName, mNewStackCreated, mTrim, PRETTY_PRINT_INDENT

Constructor Summary

JsonArrayTag()

Method Summary

void	doTag() Process the tag
java.lang.Object	getItems() Gets the Items
java.lang.String	getVar() Gets the Var
void	setItems(java.lang.Object pItems) Sets the Items
void	setVar(java.lang.String pVar) Sets the Var

Methods inherited from class atg.taglib.json.JsonBaseTag

createEntityStack, entityStackExists, getCurrentEntity, getDefaultValue, getEntityStack, getEscapeXml, getEscapeXmlDefault, getName, getPrettyPrintIndentFactor, getTrim, isRootTag, processTagEnd, removeEntityStack, resetEscapeXmlValue, setEscapeXml, setName, setPrettyPrint, setTrim, trimAndEscapeValue

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

findAncestorWithClass, getJspBody, getJspContext, getParent, setJspBody, setJspContext, setParent

Methods inherited from class java.lang.Object

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

Field Detail

mVar

protected java.lang.String mVar

mItems

protected java.lang.Object mItems

mItemsCollection

protected java.util.Collection mItemsCollection

Raw items coerced to a Collection

mItemsPropertySet

protected boolean mItemsPropertySet

Flag to signify whether the items property was explicitly set

Constructor Detail

JsonArrayTag

public JsonArrayTag()

Method Detail

getVar

public java.lang.String getVar()

Gets the Var

Returns:

the Var

setVar

public void setVar(java.lang.String pVar)

Sets the Var

Parameters:

pVar - The Var to set

getItems

public java.lang.Object getItems()

Gets the Items

Returns:

the Items

setItems

public void setItems(java.lang.Object pItems)

Sets the Items

Parameters:

pItems - The Items to set

doTag

public void doTag()
           throws javax.servlet.jsp.JspException

Process the tag

Specified by:

doTag in interface javax.servlet.jsp.tagext.SimpleTag

Overrides:

doTag in class javax.servlet.jsp.tagext.SimpleTagSupport

Throws:

javax.servlet.jsp.JspException

See Also:

SimpleTagSupport.doTag()