bboss.org.apache.velocity.app.event.implement

类 IncludeNotFound

java.lang.Object

bboss.org.apache.velocity.app.event.implement.IncludeNotFound

所有已实现的接口:

EventHandler, IncludeEventHandler, ContextAware, RuntimeServicesAware

public class IncludeNotFound
extends java.lang.Object
implements IncludeEventHandler, RuntimeServicesAware, ContextAware

Simple event handler that checks to see if an included page is available. If not, it includes a designated replacement page instead.

By default, the name of the replacement page is "notfound.vm", however this page name can be changed by setting the Velocity property eventhandler.include.notfound, for example:

 eventhandler.include.notfound = error.vm
 

The name of the missing resource is put into the Velocity context, under the key "missingResource", so that the "notfound" template can report the missing resource with a Velocity reference, like: $missingResource

从以下版本开始:

1.5

嵌套类概要

从接口继承的嵌套类/接口 bboss.org.apache.velocity.app.event.IncludeEventHandler

IncludeEventHandler.IncludeEventExecutor

构造器概要

构造器

构造器和说明
IncludeNotFound()

方法概要

限定符和类型	方法和说明
java.lang.String	includeEvent(java.lang.String includeResourcePath, java.lang.String currentResourcePath, java.lang.String directiveName) Chseck to see if included file exists, and display "not found" page if it doesn't.
void	setContext(Context context) Initialize the EventHandler.
void	setRuntimeServices(RuntimeServices rs) Called automatically when event cartridge is initialized.

从类继承的方法 java.lang.Object

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

构造器详细资料

IncludeNotFound

public IncludeNotFound()

方法详细资料

includeEvent

public java.lang.String includeEvent(java.lang.String includeResourcePath,
                                     java.lang.String currentResourcePath,
                                     java.lang.String directiveName)

Chseck to see if included file exists, and display "not found" page if it doesn't. If "not found" page does not exist, log an error and return null.

指定者:

includeEvent 在接口中 IncludeEventHandler

参数:

includeResourcePath -

currentResourcePath -

directiveName -

返回:

message.

setRuntimeServices

public void setRuntimeServices(RuntimeServices rs)

从接口复制的说明: RuntimeServicesAware

Called automatically when event cartridge is initialized.

指定者:

setRuntimeServices 在接口中 RuntimeServicesAware

参数:

rs - RuntimeServices object assigned during initialization

另请参阅:

RuntimeServicesAware.setRuntimeServices(bboss.org.apache.velocity.runtime.RuntimeServices)

setContext

public void setContext(Context context)

从接口复制的说明: ContextAware

Initialize the EventHandler.

指定者:

setContext 在接口中 ContextAware

另请参阅:

ContextAware.setContext(bboss.org.apache.velocity.context.Context)