程序包 cn.taketoday.web.view

类 AbstractUrlBasedView

java.lang.Object

cn.taketoday.context.support.ApplicationObjectSupport

cn.taketoday.web.view.AbstractView

cn.taketoday.web.view.AbstractUrlBasedView

所有已实现的接口:

cn.taketoday.beans.factory.Aware, cn.taketoday.beans.factory.BeanNameAware, cn.taketoday.beans.factory.InitializingBean, cn.taketoday.context.ApplicationContextAware, View

直接已知子类:

AbstractPdfStamperView, AbstractTemplateView, InternalResourceView, RedirectView, ScriptTemplateView, XsltView

public abstract class AbstractUrlBasedView
extends AbstractView
implements cn.taketoday.beans.factory.InitializingBean

Abstract base class for URL-based views. Provides a consistent way of holding the URL that a View wraps, in the form of a "url" bean property.

从以下版本开始:

4.0

作者:

Juergen Hoeller

字段概要

字段

修饰符和类型	字段	说明
private String	url

从类继承的字段 cn.taketoday.web.view.AbstractView

DEFAULT_CONTENT_TYPE

从类继承的字段 cn.taketoday.context.support.ApplicationObjectSupport

applicationContext, log, messageSourceAccessor

从接口继承的字段 cn.taketoday.web.view.View

RESPONSE_STATUS_ATTRIBUTE, SELECTED_CONTENT_TYPE

构造器概要

构造器

限定符	构造器	说明
protected	AbstractUrlBasedView()	Constructor for use as a bean.
protected	AbstractUrlBasedView(String url)	Create a new AbstractUrlBasedView with the given URL.

方法概要

修饰符和类型	方法	说明
void	afterPropertiesSet()
boolean	checkResource(Locale locale)	Check whether the underlying resource that the configured URL points to actually exists.
String	getUrl()	Return the URL of the resource that this view wraps.
protected boolean	isUrlRequired()	Return whether the 'url' property is required.
void	setUrl(String url)	Set the URL of the resource that this view wraps.
String	toString()

从类继承的方法 cn.taketoday.web.view.AbstractView

addStaticAttribute, createMergedOutputModel, createTemporaryOutputStream, exposeModelAsRequestAttributes, formatViewName, generatesDownloadContent, getAttributesMap, getBeanName, getContentType, getRequestContextAttribute, getRequestContextToExpose, getStaticAttributes, isExposePathVariables, prepareResponse, render, renderMergedOutputModel, setAttributes, setAttributesCSV, setAttributesMap, setBeanName, setContentType, setExposeContextBeansAsAttributes, setExposedContextBeanNames, setExposeOutputRedirectModel, setExposePathVariables, setRequestContextAttribute, setResponseContentType, writeToResponse

从类继承的方法 cn.taketoday.context.support.ApplicationObjectSupport

getApplicationContext, getMessageSourceAccessor, initApplicationContext, initApplicationContext, isContextRequired, obtainApplicationContext, requiredContextClass, setApplicationContext, unwrapContext, unwrapFactory

从类继承的方法 java.lang.Object

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

字段详细资料

url

@Nullable
private String url

构造器详细资料

AbstractUrlBasedView

protected AbstractUrlBasedView()

Constructor for use as a bean.

AbstractUrlBasedView

protected AbstractUrlBasedView(String url)

Create a new AbstractUrlBasedView with the given URL.

参数:

url - the URL to forward to

方法详细资料

setUrl

public void setUrl(@Nullable
 String url)

Set the URL of the resource that this view wraps. The URL must be appropriate for the concrete View implementation.

getUrl

@Nullable
public String getUrl()

Return the URL of the resource that this view wraps.

afterPropertiesSet

public void afterPropertiesSet()
                        throws Exception

指定者:

afterPropertiesSet 在接口中 cn.taketoday.beans.factory.InitializingBean

抛出:

Exception

isUrlRequired

protected boolean isUrlRequired()

Return whether the 'url' property is required.

The default implementation returns true. This can be overridden in subclasses.

checkResource

public boolean checkResource(Locale locale)
                      throws Exception

Check whether the underlying resource that the configured URL points to actually exists.

参数:

locale - the desired Locale that we're looking for

返回:

true if the resource exists (or is assumed to exist); false if we know that it does not exist

抛出:

Exception - if the resource exists but is invalid (e.g. could not be parsed)

toString

public String toString()

覆盖:

toString 在类中 AbstractView