com.esri.gpt.control.cart
Class MergeThenTransform

java.lang.Object
  com.esri.gpt.control.cart.KeysetProcessor
      com.esri.gpt.control.cart.MergeThenTransform

public class MergeThenTransform
extends KeysetProcessor

Merges the XML documents associated with a set of keys into a single document, applies an XSLT, then returns the response.

Field Summary

Fields inherited from class com.esri.gpt.control.cart.KeysetProcessor

XSLTTEMPLATES

Constructor Summary

MergeThenTransform()
Default constructor

Method Summary

protected StringBuilder	appendPropertyElement(StringAttributeMap cfgParams, StringBuilder xml, String nl, String cfgKey) Appends an XML property element based upon a gpt.xml configuration parameter.
protected StringBuilder	appendPropertyElement(StringBuilder xml, String nl, String name, String value) Appends an XML property element.
protected StringBuilder	appendXmlAttribute(StringBuilder xml, String name, String value) Appends an XML attribute value.
void	execute(HttpServletRequest request, HttpServletResponse response, RequestContext context) Processes the HTTP request.

Methods inherited from class com.esri.gpt.control.cart.KeysetProcessor

getCompiledTemplate, newProcessor, readKeys, readXml

Methods inherited from class java.lang.Object

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

Constructor Detail

MergeThenTransform

public MergeThenTransform()

Default constructor

Method Detail

appendXmlAttribute

protected StringBuilder appendXmlAttribute(StringBuilder xml,
                                           String name,
                                           String value)

Appends an XML attribute value.

Parameters:

xml - the XML being constructed

name - the attribute name

value - the attribute value

appendPropertyElement

protected StringBuilder appendPropertyElement(StringBuilder xml,
                                              String nl,
                                              String name,
                                              String value)

Appends an XML property element.
<property name="[name]"/>[value]</property>

Parameters:

xml - the XML being constructed

name - the property name

value - the property value

appendPropertyElement

protected StringBuilder appendPropertyElement(StringAttributeMap cfgParams,
                                              StringBuilder xml,
                                              String nl,
                                              String cfgKey)

Appends an XML property element based upon a gpt.xml configuration parameter.
<property name="[name]"/>[value]</property>

Parameters:

cfgParams - the configuration parameters

xml - the XML being constructed

nl - the new line prefix

cfgKey - the configuration parameter key

execute

public void execute(HttpServletRequest request,
                    HttpServletResponse response,
                    RequestContext context)
             throws Exception

Processes the HTTP request.

Specified by:

execute in class KeysetProcessor

Parameters:

request - the HTTP request

response - HTTP response

context - request context

Throws:

Exception - if an exception occurs