org.openmrs.web.controller.observation

Class ObsFormController

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

org.springframework.web.servlet.mvc.BaseCommandController

org.springframework.web.servlet.mvc.AbstractFormController

org.springframework.web.servlet.mvc.SimpleFormController

org.openmrs.web.controller.observation.ObsFormController

All Implemented Interfaces:

org.springframework.beans.factory.Aware, org.springframework.context.ApplicationContextAware, org.springframework.web.context.ServletContextAware, org.springframework.web.servlet.mvc.Controller

public class ObsFormController
extends org.springframework.web.servlet.mvc.SimpleFormController

This controller gives the backing object and does the saving for the obs.form page. The jsp for this page is located in /web/WEB-INF/view/admin/observations/obsForm.jsp

Field Summary

Fields

Modifier and Type	Field and Description
protected org.apache.commons.logging.Log	log Logger for this class and subclasses

Fields inherited from class org.springframework.web.servlet.mvc.BaseCommandController

DEFAULT_COMMAND_NAME

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

METHOD_GET, METHOD_HEAD, METHOD_POST

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

logger

Constructor Summary

Constructors

Constructor and Description
ObsFormController()

Method Summary

Modifier and Type	Method and Description
protected Object	formBackingObject(javax.servlet.http.HttpServletRequest request) This is called prior to displaying a form for the first time.
protected void	initBinder(javax.servlet.http.HttpServletRequest request, org.springframework.web.bind.ServletRequestDataBinder binder) Allows for Integers to be used as values in input tags.
protected void	onBind(javax.servlet.http.HttpServletRequest request, Object command) Callback for custom post-processing in terms of binding.
protected org.springframework.web.servlet.ModelAndView	onSubmit(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, Object obj, org.springframework.validation.BindException errors) The onSubmit function receives the form/command object that was modified by the input form and saves it to the db
protected Map<String,Object>	referenceData(javax.servlet.http.HttpServletRequest request, Object obj, org.springframework.validation.Errors errs) The other things shown on the obs form that are in the database

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

doSubmitAction, getFormView, getSuccessView, isFormChangeRequest, isFormChangeRequest, onFormChange, onFormChange, onSubmit, onSubmit, processFormSubmission, referenceData, setFormView, setSuccessView, showForm, showForm, suppressValidation

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

currentFormObject, getCommand, getErrorsForNewForm, getFormSessionAttributeName, getFormSessionAttributeName, handleInvalidSubmit, handleRequestInternal, isBindOnNewForm, isFormSubmission, isSessionForm, onBindOnNewForm, onBindOnNewForm, setBindOnNewForm, setSessionForm, showForm, showForm, showNewForm

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

bindAndValidate, checkCommand, createBinder, createCommand, getBindingErrorProcessor, getCommandClass, getCommandName, getMessageCodesResolver, getPropertyEditorRegistrars, getValidator, getValidators, getWebBindingInitializer, initApplicationContext, isValidateOnBinding, onBind, onBindAndValidate, prepareBinder, setBindingErrorProcessor, setCommandClass, setCommandName, setMessageCodesResolver, setPropertyEditorRegistrar, setPropertyEditorRegistrars, setValidateOnBinding, setValidator, setValidators, setWebBindingInitializer, suppressBinding, suppressValidation, suppressValidation, useDirectFieldAccess

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, isAlwaysMustRevalidate, isRequireSession, isUseCacheControlHeader, isUseCacheControlNoStore, isUseExpiresHeader, preventCaching, setAlwaysMustRevalidate, setCacheSeconds, setRequireSession, setSupportedMethods, setUseCacheControlHeader, setUseCacheControlNoStore, setUseExpiresHeader

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

getServletContext, getTempDir, getWebApplicationContext, initApplicationContext, initServletContext, isContextRequired, setServletContext

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

getApplicationContext, getMessageSourceAccessor, requiredContextClass, setApplicationContext

Methods inherited from class java.lang.Object

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

Field Detail

log

protected final org.apache.commons.logging.Log log

Logger for this class and subclasses

Constructor Detail

ObsFormController

public ObsFormController()

Method Detail

initBinder

protected void initBinder(javax.servlet.http.HttpServletRequest request,
                          org.springframework.web.bind.ServletRequestDataBinder binder)
                   throws Exception

Allows for Integers to be used as values in input tags. Normally, only strings and lists are expected

Overrides:

initBinder in class org.springframework.web.servlet.mvc.BaseCommandController

Parameters:

request - current HTTP request

binder - the new binder instance

Throws:

Exception - in case of invalid state or arguments

See Also:

BaseCommandController.initBinder(javax.servlet.http.HttpServletRequest, org.springframework.web.bind.ServletRequestDataBinder)

onBind

protected void onBind(javax.servlet.http.HttpServletRequest request,
                      Object command)
               throws Exception

Description copied from class: org.springframework.web.servlet.mvc.BaseCommandController

Callback for custom post-processing in terms of binding.

Called by the default implementation of the BaseCommandController.onBind(HttpServletRequest, Object, BindException) variant with all parameters, after standard binding but before validation.

The default implementation is empty.

Overrides:

onBind in class org.springframework.web.servlet.mvc.BaseCommandController

Parameters:

request - current HTTP request

command - the command object to perform further binding on

Throws:

Exception - in case of invalid state or arguments

See Also:

BaseCommandController.onBind(javax.servlet.http.HttpServletRequest, java.lang.Object)

onSubmit

protected org.springframework.web.servlet.ModelAndView onSubmit(javax.servlet.http.HttpServletRequest request,
                                                                javax.servlet.http.HttpServletResponse response,
                                                                Object obj,
                                                                org.springframework.validation.BindException errors)
                                                         throws Exception

The onSubmit function receives the form/command object that was modified by the input form and saves it to the db

Overrides:

onSubmit in class org.springframework.web.servlet.mvc.SimpleFormController

Parameters:

request - current servlet request

response - current servlet response

obj - form object with request parameters bound onto it

errors - Errors instance without errors (subclass can add errors if it wants to)

Returns:

the prepared model and view, or null

Throws:

Exception - in case of errors

See Also:

SimpleFormController.onSubmit(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse, java.lang.Object, org.springframework.validation.BindException)

formBackingObject

protected Object formBackingObject(javax.servlet.http.HttpServletRequest request)
                            throws javax.servlet.ServletException

This is called prior to displaying a form for the first time. It tells Spring the form/command object to load into the request

Overrides:

formBackingObject in class org.springframework.web.servlet.mvc.AbstractFormController

Parameters:

request - current HTTP request

Returns:

the backing object

Throws:

javax.servlet.ServletException

See Also:

AbstractFormController.formBackingObject(javax.servlet.http.HttpServletRequest)

referenceData

protected Map<String,Object> referenceData(javax.servlet.http.HttpServletRequest request,
                                           Object obj,
                                           org.springframework.validation.Errors errs)
                                    throws Exception

The other things shown on the obs form that are in the database

Overrides:

referenceData in class org.springframework.web.servlet.mvc.SimpleFormController

Parameters:

request - current HTTP request

obj - form object with request parameters bound onto it

errs - validation errors holder

Returns:

a Map with reference data entries, or null if none

Throws:

Exception - in case of invalid state or arguments

See Also:

SimpleFormController.referenceData(javax.servlet.http.HttpServletRequest, java.lang.Object, org.springframework.validation.Errors)