org.shept.org.springframework.web.servlet.mvc.delegation.component
Class ListPersistenceComponent

java.lang.Object
  org.springframework.context.support.ApplicationObjectSupport
      org.springframework.web.context.support.WebApplicationObjectSupport
          org.springframework.web.servlet.support.WebContentGenerator
              org.shept.org.springframework.web.servlet.mvc.delegation.component.AbstractComponent
                  org.shept.org.springframework.web.servlet.mvc.delegation.component.AbstractPersistenceComponent
                      org.shept.org.springframework.web.servlet.mvc.delegation.component.AbstractEditingComponent
                          org.shept.org.springframework.web.servlet.mvc.delegation.component.ListPersistenceComponent

All Implemented Interfaces:

WebComponent, org.springframework.beans.factory.InitializingBean, org.springframework.context.ApplicationContextAware, org.springframework.web.context.ServletContextAware

public class ListPersistenceComponent
extends AbstractEditingComponent

Version:

$$Id: ListPersistenceComponent.java 110 2011-02-21 09:16:15Z aha $$

Author:

Andi

Field Summary

Fields inherited from class org.shept.org.springframework.web.servlet.mvc.delegation.component.AbstractPersistenceComponent

dao, DATA_ACCESS_ERROR, DATA_INTEGRITY_ERROR, enableDaoTransactions, enableDelete, enableSave, OPTIMISTIC_LOCKING_ERROR, reloadOnCancel, transactionManager

Fields inherited from class org.shept.org.springframework.web.servlet.mvc.delegation.component.AbstractComponent

ANCHOR_PREFIX

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

ListPersistenceComponent()

Method Summary

protected org.springframework.web.servlet.ModelAndView	doCancel(javax.servlet.http.HttpServletRequest request, ComponentToken token)
protected void	doCustomTransaction(String transaction, PageableList<?> pagedList, Integer idx) Execute a custom transaction First it will be checked if there is a transaction for the PageableList available Then the dao is checked for a transaction with a List argument, which will contain only the visible part of the page to be commited.
protected org.springframework.web.servlet.ModelAndView	doDelete(javax.servlet.http.HttpServletRequest request, ComponentToken token)
protected void	doDelete(javax.servlet.http.HttpServletRequest request, PageableList<?> listHolder, int idx)
protected org.springframework.web.servlet.ModelAndView	doSave(javax.servlet.http.HttpServletRequest request, ComponentToken token)
protected void	doSaveList(javax.servlet.http.HttpServletRequest request, PageableList<?> listHolder)
private void	executeTransaction(Method mth, Object target, Integer idx)
protected ModelCreation	getModelCreation(PageableList<?> listHolder)
boolean	supports(Object commandObject)

Methods inherited from class org.shept.org.springframework.web.servlet.mvc.delegation.component.AbstractEditingComponent

doActionInternal, getCustomDeleteTransaction, getCustomSaveTransaction, getDefaultMappings, getValidators, onBindAndValidate, setValidators

Methods inherited from class org.shept.org.springframework.web.servlet.mvc.delegation.component.AbstractPersistenceComponent

afterPropertiesSet, doDeleteModel, doFlushSession, doInTransactionIfAvailable, doSaveModel, doSaveModel, excecuteAction, getDao, getWrappedModel, isEnableDaoTransactions, isEnableDelete, isEnableSave, isReloadOnCancel, setDao, setEnableDaoTransactions, setEnableDelete, setEnableSave, setReloadOnCancel, setTransactionManager

Methods inherited from class org.shept.org.springframework.web.servlet.mvc.delegation.component.AbstractComponent

getAnchorPrefix, getMappings, getResources, hasErrorsInPath, initApplicationContext, isCopyResources, modelRedirect, modelRedirect, modelRedirectClip, modelUnhandled, modelWithErrors, setAnchorPrefix, setCopyResources, setMappings, setResources, supportedActions, supportsAction

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

applyCacheSeconds, applyCacheSeconds, cacheForSeconds, cacheForSeconds, checkAndPrepare, checkAndPrepare, getCacheSeconds, getSupportedMethods, isRequireSession, isUseCacheControlHeader, isUseCacheControlNoStore, isUseExpiresHeader, preventCaching, 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

Methods inherited from interface org.shept.org.springframework.web.servlet.mvc.delegation.component.WebComponent

getMappings, supportedActions, supportsAction

Constructor Detail

ListPersistenceComponent

public ListPersistenceComponent()

Method Detail

doCancel

protected org.springframework.web.servlet.ModelAndView doCancel(javax.servlet.http.HttpServletRequest request,
                                                                ComponentToken token)
                                                         throws Exception

Specified by:

doCancel in class AbstractEditingComponent

Returns:

Throws:

Exception

doSave

protected org.springframework.web.servlet.ModelAndView doSave(javax.servlet.http.HttpServletRequest request,
                                                              ComponentToken token)
                                                       throws Exception

Specified by:

doSave in class AbstractEditingComponent

Returns:

Throws:

Exception

doDelete

protected org.springframework.web.servlet.ModelAndView doDelete(javax.servlet.http.HttpServletRequest request,
                                                                ComponentToken token)
                                                         throws Exception

Specified by:

doDelete in class AbstractEditingComponent

Returns:

Throws:

Exception

doCustomTransaction

protected void doCustomTransaction(String transaction,
                                   PageableList<?> pagedList,
                                   Integer idx)
                            throws Exception

Execute a custom transaction First it will be checked if there is a transaction for the PageableList available Then the dao is checked for a transaction with a List argument, which will contain only the visible part of the page to be commited.

Parameters:

transaction - The method name of the transaction

pagedList - PageableList argument

idx - optional index of the row to be executed (if only one row shall be exceuted)

Throws:

Exception

executeTransaction

private void executeTransaction(Method mth,
                                Object target,
                                Integer idx)
                         throws Exception

Parameters:

-

mth -

pageList -

Throws:

Exception

doSaveList

protected void doSaveList(javax.servlet.http.HttpServletRequest request,
                          PageableList<?> listHolder)
                   throws Exception

Parameters:

-

request -

listHolder -

Throws:

Exception

doDelete

protected void doDelete(javax.servlet.http.HttpServletRequest request,
                        PageableList<?> listHolder,
                        int idx)
                 throws Exception

Parameters:

-

request -

listHolder -

Throws:

Exception

getModelCreation

protected ModelCreation getModelCreation(PageableList<?> listHolder)

supports

public boolean supports(Object commandObject)