uk.co.lakesidetech.springxmldb.spring.web.controller
Class ParameterXPathXMLDBController

java.lang.Object
  org.springframework.context.support.ApplicationObjectSupport
      org.springframework.web.context.support.WebApplicationObjectSupport
          org.springframework.web.servlet.support.WebContentGenerator
              org.springframework.web.servlet.mvc.AbstractController
                  uk.co.lakesidetech.springxmldb.spring.web.controller.AbstractXMLDBController
                      uk.co.lakesidetech.springxmldb.spring.web.controller.SimpleXPathXMLDBController
                          uk.co.lakesidetech.springxmldb.spring.web.controller.ParameterXPathXMLDBController

All Implemented Interfaces:

org.springframework.context.ApplicationContextAware, org.springframework.web.servlet.mvc.Controller

public class ParameterXPathXMLDBController

extends SimpleXPathXMLDBController

The ParameterXPathXMLDBController is used to run an xpath query against a collection in an XML database where the xpath to run is supplied a request parameter (either through a form post or on the query string)

Author:

Stuart Eccles

Field Summary

protected java.lang.String

xpathParameter

Fields inherited from class uk.co.lakesidetech.springxmldb.spring.web.controller.SimpleXPathXMLDBController

xpath

Fields inherited from class uk.co.lakesidetech.springxmldb.spring.web.controller.AbstractXMLDBController

XMLQUERY_RESULTS_REQUEST_ATTRIBUTE

Fields inherited from class org.springframework.web.servlet.support.WebContentGenerator

HEADER_CACHE_CONTROL, HEADER_EXPIRES, HEADER_PRAGMA, METHOD_GET, METHOD_POST

Fields inherited from class org.springframework.context.support.ApplicationObjectSupport

logger

Constructor Summary

ParameterXPathXMLDBController()

Method Summary

org.springframework.web.servlet.ModelAndView	handleRequestInternal(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response) handle the request and return the query results as an Map of resourceID and query result in the model as "results" to the view to handle (either as XSLT, or straight XML or JSTL in a JSP page)
void	setXpathParameter(java.lang.String xpathParameter)

Methods inherited from class uk.co.lakesidetech.springxmldb.spring.web.controller.SimpleXPathXMLDBController

setXpath

Methods inherited from class uk.co.lakesidetech.springxmldb.spring.web.controller.AbstractXMLDBController

formCollectionPathString, getCollection, getCollectionPrefix, getResultLimit, getView, getXmldbFacade, isAcceptCollectionFromRequest, replaceRequestParameterVariables, setAcceptCollectionFromRequest, setCollection, setCollectionPrefix, setResultLimit, setView, setXmldbFacade

Methods inherited from class org.springframework.web.servlet.mvc.AbstractController

handleRequest, isSynchronizeOnSession, setSynchronizeOnSession

Methods inherited from class org.springframework.web.servlet.support.WebContentGenerator

applyCacheSeconds, applyCacheSeconds, cacheForSeconds, cacheForSeconds, checkAndPrepare, checkAndPrepare, getCacheSeconds, getSupportedMethods, isRequireSession, isUseCacheControlHeader, isUseExpiresHeader, preventCaching, setCacheSeconds, setRequireSession, setSupportedMethods, setUseCacheControlHeader, setUseExpiresHeader

Methods inherited from class org.springframework.web.context.support.WebApplicationObjectSupport

getServletContext, getTempDir, getWebApplicationContext, isContextRequired

Methods inherited from class org.springframework.context.support.ApplicationObjectSupport

getApplicationContext, getMessageSourceAccessor, initApplicationContext, requiredContextClass, setApplicationContext

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.springframework.web.servlet.mvc.Controller

handleRequest

Field Detail

xpathParameter

protected java.lang.String xpathParameter

Constructor Detail

ParameterXPathXMLDBController

public ParameterXPathXMLDBController()

Method Detail

setXpathParameter

public void setXpathParameter(java.lang.String xpathParameter)

Parameters:

xpathParameter - The xpathParameter to set.

handleRequestInternal

public org.springframework.web.servlet.ModelAndView handleRequestInternal(javax.servlet.http.HttpServletRequest request,
                                                                          javax.servlet.http.HttpServletResponse response)
                                                                   throws java.lang.Exception

handle the request and return the query results as an Map of resourceID and query result in the model as "results" to the view to handle (either as XSLT, or straight XML or JSTL in a JSP page)

Overrides:

handleRequestInternal in class SimpleXPathXMLDBController

Parameters:

request - the HttpServletRequest

response - the HttpServletResponse

Returns:

The data model and view renderer

Throws:

java.lang.Exception - if anything goes wrong

See Also:

AbstractController.handleRequestInternal(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse)