Package com.microstrategy.web.app.beans

Class ServletEvent

java.lang.Object

com.microstrategy.web.beans.GenericWebEvent

com.microstrategy.web.app.beans.ServletEvent

All Implemented Interfaces:

WebEvent, WebEventTags, java.lang.Cloneable

public class ServletEvent
extends GenericWebEvent

Title: ServletEvent. Description: This class extends the GenericWebEvent by providing a target page. This page is configured in the appBeanEvents.xml Company: MicroStrategy

Since:

MicroStrategy Web 7.3.1 or earlier

Field Summary

Fields inherited from class com.microstrategy.web.beans.GenericWebEvent

URL_DEFAULT_EVENT_LIST, URL_EVENT_NAME, URL_EVENT_ORDER_NAME, URL_SOURCE_NAME

Fields inherited from interface com.microstrategy.web.beans.WebEventTags

ATT_ARGUMENT_ENUMERATOR, ATT_ARGUMENT_ID, ATT_ARGUMENT_INDEX, ATT_ARGUMENT_NAME, ATT_ARGUMENT_REQUIRED, ATT_ARGUMENT_TYPE, ATT_ARGUMENT_VALIDATOR, ATT_ARGUMENT_VALUE, ATT_EVENT_DEPRECATED, ATT_EVENT_ENUMERATOR, ATT_EVENT_HANDLER_ENUMERATOR, ATT_EVENT_HANDLER_NAME, ATT_EVENT_HANDLER_TYPE, ATT_EVENT_ID, ATT_EVENT_NAME, ATT_EVENT_TARGET, TAG_ARGUMENT, TAG_ARGUMENTS, TAG_EVENT, TAG_EVENT_HANDLER, TAG_EVENT_HANDLERS, TAG_EVENTS

Constructor Summary

Constructors

Constructor	Description
ServletEvent()	Just calls super()

Method Summary

Modifier and Type	Method	Description
void	addEventInfo(ParameterBuilder paramBldr, int eventElements, int howMuchChildState)	Adds event information into an existing ParameterBuilder instance.
RequestKeys	getRequestKeys()	Returns a reference to the RequestKeys associated wih the event
java.lang.String	getSourcePath()	Extends getSourcePath by returning the path of the Source element as found in the RequestKeys.
java.lang.String	getTargetPage()	Returns the page the execution will be redirected to when the event is handled
protected void	init(EventInfo info)
boolean	initFromRequest(RequestKeys keys)	Initialize the event with the given request keys
boolean	initFromXML(org.w3c.dom.Element node)	Deprecated. The ServletEventHandler is not responsible to read the xml structure.
void	setID(int id)	Extends setID by filtering the request keys to use only the event and source of the given event id.
void	setTargetPage(java.lang.String page)	Sets the page the execution will be redirected to when the event is handled

Methods inherited from class com.microstrategy.web.beans.GenericWebEvent

areAllBitsSet, clone, getArgumentName, getArgumentName, getArguments, getArgumentValue, getArgumentValue, getArgumentValueCount, getDeprecatedMessage, getFlatState, getHandlerType, getHiddenInputs, getID, getName, getSource, getTargetWindow, getURLLink, getURLLink, getURLParameters, getURLParameters, getURLParameters, initFromKeys, initFromXML, isAnyBitSet, putArgument, putArgument, putArgument, setArgumentValue, setArgumentValue, setDeprecationMessage, setHandlerType, setName, setSource, setSourcePath, setTargetWindow, toString, validateRequiredArguments

Methods inherited from class java.lang.Object

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

Constructor Detail

ServletEvent

public ServletEvent()

Just calls super()

Method Detail

init

protected void init(EventInfo info)

Overrides:

init in class GenericWebEvent

Since:

MicroStrategy Web 9.0.0

initFromXML

public boolean initFromXML(org.w3c.dom.Element node)

Deprecated.

The ServletEventHandler is not responsible to read the xml structure.

Extendes initFromXml by reading a target attribute. If this node doesn't have a target attribute it returns false

Overrides:

initFromXML in class GenericWebEvent

Parameters:

node - the xmlNode with the event information

Returns:

true if the node contains valid information. false otherwise

addEventInfo

public void addEventInfo(ParameterBuilder paramBldr,
                         int eventElements,
                         int howMuchChildState)

Adds event information into an existing ParameterBuilder instance. It is up to the supplied ParameterBuilder to determine how this information is serialized. Extends addEventInfo by automatically setting the value of the arguments if the Event has been initialized with a RequestKeys.
If the value of any of the Arguments of this event is found in the request, it will will automatically take that value.

Parameters:

paramBldr - The ParameterBuilder instance which has child state information added to it.

eventElements - A bit mask value composed of constants from EnumEventElement. These determine what elements of the event is added.

howMuchChildState - If children state is to be added, this parameter (whose values come from EnumWebPersistableState) determines how much state.

Since:

MicroStrategy Web 8.0.0

getSourcePath

public java.lang.String getSourcePath()

Extends getSourcePath by returning the path of the Source element as found in the RequestKeys.
If the SourcePath has not been specifically set for this event (by calling setSourcePath(), and if this Event has been initialized with a RequestKeys, then the event checks if the RequestKeys contains the URL_SOURCE_NAME and if so return it as the SourcePath.

Specified by:

getSourcePath in interface WebEvent

Overrides:

getSourcePath in class GenericWebEvent

Returns:

the path to the WebComponent source of this event.

initFromRequest

public boolean initFromRequest(RequestKeys keys)

Initialize the event with the given request keys

Parameters:

keys - the request keys to be used by this event

Returns:

true

setID

public void setID(int id)

Extends setID by filtering the request keys to use only the event and source of the given event id.

Specified by:

setID in interface WebEvent

Overrides:

setID in class GenericWebEvent

Parameters:

id - an event id to set.

setTargetPage

public void setTargetPage(java.lang.String page)

Sets the page the execution will be redirected to when the event is handled

Parameters:

page - a valid page name defined in the pageConfig.xml file

getTargetPage

public java.lang.String getTargetPage()

Returns the page the execution will be redirected to when the event is handled

Returns:

String the name of the page. This page should exist in the pageConfig.xml file

getRequestKeys

public RequestKeys getRequestKeys()

Returns a reference to the RequestKeys associated wih the event

Returns:

RequestKeys