IBM 4.6.x 用户手册

 

The

 

PollEndTime

 

property

 

specifies

 

the

 

time

 

to

 

stop

 

polling

 

the

 

event

 

queue.

 

The

 

format

 

is

 

,

 

where

 

 

is

 

0

 

through

 

23

 

hours,

 

and

 

 

represents

 

0

 

through

 

59

 

minutes.

 

You

 

must

 

provide

 

a

 

valid

 

value

 

for

 

this

 

property.

 

The

 

default

 

value

 

is

 

HH:MM

 

without

 

a

 

value,

 

and

 

it

 

must

 

be

 

changed.

 

If

 

the

 

adapter

 

runtime

 

detects:

 

v

   

PollStartTime

 

set

 

and

 

PollEndTime

 

not

 

set,

 

or

 

v

   

PollEndTime

 

set

 

and

 

PollStartTime

 

not

 

set

it

 

will

 

poll

 

using

 

the

 

value

 

configured

 

for

 

the

 

PollFrequency

 

property.

 

 

The

 

PollFrequency

 

property

 

specifies

 

the

 

amount

 

of

 

time

 

(in

 

milliseconds)

 

between

 

the

 

end

 

of

 

one

 

polling

 

action

 

and

 

the

 

start

 

of

 

the

 

next

 

polling

 

action.

 

This

 

is

 

not

 

the

 

interval

 

between

 

polling

 

actions.

 

Rather,

 

the

 

logic

 

is

 

as

 

follows:

 

v

   

Poll

 

to

 

obtain

 

the

 

number

 

of

 

objects

 

specified

 

by

 

the

 

value

 

of

 

the

 

PollQuantity

 

property.

 

v

   

Process

 

these

 

objects.

 

For

 

some

 

connectors,

 

this

 

may

 

be

 

partly

 

done

 

on

 

separate

 

threads,

 

which

 

execute

 

asynchronously

 

to

 

the

 

next

 

polling

 

action.

 

v

   

Delay

 

for

 

the

 

interval

 

specified

 

by

 

the

 

PollFrequency

 

property.

 

v

   

Repeat

 

the

 

cycle.

The

 

following

 

values

 

are

 

valid

 

for

 

this

 

property:

 

v

   

The

 

number

 

of

 

milliseconds

 

between

 

polling

 

actions

 

(a

 

positive

 

integer).

 

v

   

The

 

word

 

no

,

 

which

 

causes

 

the

 

connector

 

not

 

to

 

poll.

 

Enter

 

the

 

word

 

in

 

lowercase.

 

v

   

The

 

word

 

key

,

 

which

 

causes

 

the

 

connector

 

to

 

poll

 

only

 

when

 

you

 

type

 

the

 

letter

 

p

 

in

 

the

 

connector

 

Command

 

Prompt

 

window.

 

Enter

 

the

 

word

 

in

 

lowercase.

The

 

default

 

is

 

10000

.

 

  

Some

 

connectors

 

have

 

restrictions

 

on

 

the

 

use

 

of

 

this

 

property.

 

Where

 

they

 

exist,

 

these

 

restrictions

 

are

 

documented

 

in

 

the

 

chapter

 

on

 

installing

 

and

 

configuring

 

the

 

adapter.

 

 

The

 

PollQuantity

 

property

 

designates

 

the

 

number

 

of

 

items

 

from

 

the

 

application

 

that

 

the

 

connector

 

polls

 

for.

 

If

 

the

 

adapter

 

has

 

a

 

connector-specific

 

property

 

for

 

setting

 

the

 

poll

 

quantity,

 

the

 

value

 

set

 

in

 

the

 

connector-specific

 

property

 

overrides

 

the

 

standard

 

property

 

value.

 

This

 

property

 

is

 

valid

 

only

 

if

 

the

 

value

 

of

 

the

 

DeliveryTransport

 

property

 

is

 

JMS

,

 

and

 

the

 

ContainerManagedEvents

 

property

 

has

 

a

 

value.

 

An

 

e-mail

 

message

 

is

 

also

 

considered

 

an

 

event.

 

The

 

connector

 

actions

 

are

 

as

 

follows

 

when

 

it

 

is

 

polled

 

for

 

e-mail.

 

v

   

When

 

it

 

is

 

polled

 

once,

 

the

 

connector

 

detects

 

the

 

body

 

of

 

the

 

message,

 

which

 

it

 

reads

 

as

 

an

 

attachment.

 

Since

 

no

 

data

 

handler

 

was

 

specified

 

for

 

this

 

mime

 

type,

 

it

 

will

 

then

 

ignore

 

the

 

message.

   

 

Adapter

 

for

 

Siebel

 

eBusiness

 

Applications

 

User

 

Guide