Twilio
Since Camel 2.20
Both producer and consumer are supported
The Twilio component provides access to Version 2010-04-01 of Twilio REST APIs accessible using Twilio Java SDK.
Maven users will need to add the following dependency to their pom.xml for this component:
<dependency>
<groupId>org.apache.camel</groupId>
<artifactId>camel-twilio</artifactId>
<version>${camel-version}</version>
</dependency>
Twilio Options
The Twilio component supports 8 options, which are listed below.
Name | Description | Default | Type |
---|---|---|---|
bridgeErrorHandler (consumer) |
Allows for bridging the consumer to the Camel routing Error Handler, which mean any exceptions occurred while the consumer is trying to pickup incoming messages, or the likes, will now be processed as a message and handled by the routing Error Handler. By default the consumer will use the org.apache.camel.spi.ExceptionHandler to deal with exceptions, that will be logged at WARN or ERROR level and ignored. |
false |
boolean |
lazyStartProducer (producer) |
Whether the producer should be started lazy (on the first message). By starting lazy you can use this to allow CamelContext and routes to startup in situations where a producer may otherwise fail during starting and cause the route to fail being started. By deferring this startup to be lazy then the startup failure can be handled during routing messages via Camel’s routing error handlers. Beware that when the first message is processed then creating and starting the producer may take a little time and prolong the total processing time of the processing. |
false |
boolean |
basicPropertyBinding (advanced) |
Whether the component should use basic property binding (Camel 2.x) or the newer property binding with additional capabilities |
false |
boolean |
configuration (advanced) |
To use the shared configuration |
TwilioConfiguration |
|
restClient (advanced) |
To use the shared REST client |
TwilioRestClient |
|
accountSid (security) |
The account SID to use. |
String |
|
password (security) |
Auth token for the account. |
String |
|
username (security) |
The account to use. |
String |
The Twilio endpoint is configured using URI syntax:
twilio:apiName/methodName
with the following path and query parameters:
Path Parameters (2 parameters):
Name | Description | Default | Type |
---|---|---|---|
apiName |
Required What kind of operation to perform. The value can be one of: ACCOUNT, ADDRESS, APPLICATION, AVAILABLE_PHONE_NUMBER_COUNTRY, CALL, CONFERENCE, CONNECT_APP, INCOMING_PHONE_NUMBER, KEY, MESSAGE, NEW_KEY, NEW_SIGNING_KEY, NOTIFICATION, OUTGOING_CALLER_ID, QUEUE, RECORDING, SHORT_CODE, SIGNING_KEY, TOKEN, TRANSCRIPTION, VALIDATION_REQUEST, ADDRESS_DEPENDENT_PHONE_NUMBER, AVAILABLE_PHONE_NUMBER_COUNTRY_LOCAL, AVAILABLE_PHONE_NUMBER_COUNTRY_MOBILE, AVAILABLE_PHONE_NUMBER_COUNTRY_TOLL_FREE, CALL_FEEDBACK, CALL_FEEDBACK_SUMMARY, CALL_NOTIFICATION, CALL_RECORDING, CONFERENCE_PARTICIPANT, INCOMING_PHONE_NUMBER_LOCAL, INCOMING_PHONE_NUMBER_MOBILE, INCOMING_PHONE_NUMBER_TOLL_FREE, MESSAGE_FEEDBACK, MESSAGE_MEDIA, QUEUE_MEMBER, RECORDING_ADD_ON_RESULT, RECORDING_TRANSCRIPTION, RECORDING_ADD_ON_RESULT_PAYLOAD, SIP_CREDENTIAL_LIST, SIP_DOMAIN, SIP_IP_ACCESS_CONTROL_LIST, SIP_CREDENTIAL_LIST_CREDENTIAL, SIP_DOMAIN_CREDENTIAL_LIST_MAPPING, SIP_DOMAIN_IP_ACCESS_CONTROL_LIST_MAPPING, SIP_IP_ACCESS_CONTROL_LIST_IP_ADDRESS, USAGE_RECORD, USAGE_TRIGGER, USAGE_RECORD_ALL_TIME, USAGE_RECORD_DAILY, USAGE_RECORD_LAST_MONTH, USAGE_RECORD_MONTHLY, USAGE_RECORD_THIS_MONTH, USAGE_RECORD_TODAY, USAGE_RECORD_YEARLY, USAGE_RECORD_YESTERDAY |
TwilioApiName |
|
methodName |
Required What sub operation to use for the selected operation. The value can be one of: create, delete, fetch, read, update |
String |
Query Parameters (23 parameters):
Name | Description | Default | Type |
---|---|---|---|
inBody (common) |
Sets the name of a parameter to be passed in the exchange In Body |
String |
|
bridgeErrorHandler (consumer) |
Allows for bridging the consumer to the Camel routing Error Handler, which mean any exceptions occurred while the consumer is trying to pickup incoming messages, or the likes, will now be processed as a message and handled by the routing Error Handler. By default the consumer will use the org.apache.camel.spi.ExceptionHandler to deal with exceptions, that will be logged at WARN or ERROR level and ignored. |
false |
boolean |
sendEmptyMessageWhenIdle (consumer) |
If the polling consumer did not poll any files, you can enable this option to send an empty message (no body) instead. |
false |
boolean |
exceptionHandler (consumer) |
To let the consumer use a custom ExceptionHandler. Notice if the option bridgeErrorHandler is enabled then this option is not in use. By default the consumer will deal with exceptions, that will be logged at WARN or ERROR level and ignored. |
ExceptionHandler |
|
exchangePattern (consumer) |
Sets the exchange pattern when the consumer creates an exchange. The value can be one of: InOnly, InOut, InOptionalOut |
ExchangePattern |
|
pollStrategy (consumer) |
A pluggable org.apache.camel.PollingConsumerPollingStrategy allowing you to provide your custom implementation to control error handling usually occurred during the poll operation before an Exchange have been created and being routed in Camel. |
PollingConsumerPollStrategy |
|
lazyStartProducer (producer) |
Whether the producer should be started lazy (on the first message). By starting lazy you can use this to allow CamelContext and routes to startup in situations where a producer may otherwise fail during starting and cause the route to fail being started. By deferring this startup to be lazy then the startup failure can be handled during routing messages via Camel’s routing error handlers. Beware that when the first message is processed then creating and starting the producer may take a little time and prolong the total processing time of the processing. |
false |
boolean |
basicPropertyBinding (advanced) |
Whether the endpoint should use basic property binding (Camel 2.x) or the newer property binding with additional capabilities |
false |
boolean |
synchronous (advanced) |
Sets whether synchronous processing should be strictly used, or Camel is allowed to use asynchronous processing (if supported). |
false |
boolean |
backoffErrorThreshold (scheduler) |
The number of subsequent error polls (failed due some error) that should happen before the backoffMultipler should kick-in. |
int |
|
backoffIdleThreshold (scheduler) |
The number of subsequent idle polls that should happen before the backoffMultipler should kick-in. |
int |
|
backoffMultiplier (scheduler) |
To let the scheduled polling consumer backoff if there has been a number of subsequent idles/errors in a row. The multiplier is then the number of polls that will be skipped before the next actual attempt is happening again. When this option is in use then backoffIdleThreshold and/or backoffErrorThreshold must also be configured. |
int |
|
delay (scheduler) |
Milliseconds before the next poll. |
500 |
long |
greedy (scheduler) |
If greedy is enabled, then the ScheduledPollConsumer will run immediately again, if the previous run polled 1 or more messages. |
false |
boolean |
initialDelay (scheduler) |
Milliseconds before the first poll starts. |
1000 |
long |
repeatCount (scheduler) |
Specifies a maximum limit of number of fires. So if you set it to 1, the scheduler will only fire once. If you set it to 5, it will only fire five times. A value of zero or negative means fire forever. |
0 |
long |
runLoggingLevel (scheduler) |
The consumer logs a start/complete log line when it polls. This option allows you to configure the logging level for that. The value can be one of: TRACE, DEBUG, INFO, WARN, ERROR, OFF |
TRACE |
LoggingLevel |
scheduledExecutorService (scheduler) |
Allows for configuring a custom/shared thread pool to use for the consumer. By default each consumer has its own single threaded thread pool. |
ScheduledExecutorService |
|
scheduler (scheduler) |
To use a cron scheduler from either camel-spring or camel-quartz component. The value can be one of: none, spring, quartz |
none |
String |
schedulerProperties (scheduler) |
To configure additional properties when using a custom scheduler or any of the Quartz, Spring based scheduler. |
Map |
|
startScheduler (scheduler) |
Whether the scheduler should be auto started. |
true |
boolean |
timeUnit (scheduler) |
Time unit for initialDelay and delay options. The value can be one of: NANOSECONDS, MICROSECONDS, MILLISECONDS, SECONDS, MINUTES, HOURS, DAYS |
MILLISECONDS |
TimeUnit |
useFixedDelay (scheduler) |
Controls if fixed delay or fixed rate is used. See ScheduledExecutorService in JDK for details. |
true |
boolean |
URI format
twilio://endpoint-prefix/endpoint?[options]
Endpoint prefix can be one of:
-
account
-
address
-
address-dependent-phone-number
-
application
-
available-phone-number-country
-
available-phone-number-country-local
-
available-phone-number-country-mobile
-
available-phone-number-country-toll-free
-
call
-
call-feedback
-
call-feedback-summary
-
call-notification
-
call-recording
-
conference
-
conference-participant
-
connect-app
-
incoming-phone-number
-
incoming-phone-number-local
-
incoming-phone-number-mobile
-
incoming-phone-number-toll-free
-
key
-
message
-
message-feedback
-
message-media
-
new-key
-
new-signing-key
-
notification
-
outgoing-caller-id
-
queue
-
queue-member
-
recording
-
recording-add-on-result
-
recording-add-on-result-payload
-
recording-transcription
-
short-code
-
signing-key
-
sip-credential-list
-
sip-credential-list-credential
-
sip-domain
-
sip-domain-credential-list-mapping
-
sip-domain-ip-access-control-list-mapping
-
sip-ip-access-control-list
-
sip-ip-access-control-list-ip-address
-
token
-
transcription
-
usage-record
-
usage-record-all-time
-
usage-record-daily
-
usage-record-last-month
-
usage-record-monthly
-
usage-record-this-month
-
usage-record-today
-
usage-record-yearly
-
usage-record-yesterday
-
usage-trigger
-
validation-request
Producer Endpoints:
Producer endpoints can use endpoint prefixes followed by endpoint names and associated options described next. A shorthand alias can be used for all of the endpoints. The endpoint URI MUST contain a prefix.
Any of the endpoint options can be provided in either the endpoint URI,
or dynamically in a message header. The message header name must be of
the format CamelTwilio.<option>
. Note that the inBody
option
overrides message header, i.e. the endpoint option inBody=option
would override a CamelTwilio.option
header.
Endpoint can be one of:
Endpoint | Shorthand Alias | Description |
---|---|---|
creator |
create |
Make the request to the Twilio API to perform the create |
deleter |
delete |
Make the request to the Twilio API to perform the delete |
fetcher |
fetch |
Make the request to the Twilio API to perform the fetch |
reader |
read |
Make the request to the Twilio API to perform the read |
updater |
update |
Make the request to the Twilio API to perform the update |
Available endpoints differ depending on the endpoint prefixes.
For more information on the endpoints and options see API documentation at: https://www.twilio.com/docs/libraries/reference/twilio-java/index.html
Consumer Endpoints:
Any of the producer endpoints can be used as a consumer endpoint. Consumer endpoints can use Scheduled Poll Consumer Options to schedule endpoint invocation. Consumer endpoints that return an array or collection will generate one exchange per element, and their routes will be executed once for each exchange.
If you want to receive calls or messages from Twilio and respond to them using a Camel consumer endpoint, you can use other HTTP-based components such as camel-servlet, camel-undertow, camel-jetty, and camel-netty-http to respond with TwiML.
Message header
Any of the options can be provided in a message header for producer endpoints with CamelTwilio. prefix.
Message body
All result message bodies utilize objects provided by the Twilio Java SDK. Producer endpoints can specify the option name for incoming message body in the inBody endpoint parameter.
Spring Boot Auto-Configuration
When using twilio with Spring Boot make sure to use the following Maven dependency to have support for auto configuration:
<dependency>
<groupId>org.apache.camel.springboot</groupId>
<artifactId>camel-twilio-starter</artifactId>
<version>x.x.x</version>
<!-- use the same version as your Camel core version -->
</dependency>
The component supports 9 options, which are listed below.
Name | Description | Default | Type |
---|---|---|---|
camel.component.twilio.account-sid |
The account SID to use. |
String |
|
camel.component.twilio.autowired-enabled |
Whether autowiring is enabled. This is used for automatic autowiring options (the option must be marked as autowired) by looking up in the registry to find if there is a single instance of matching type, which then gets configured on the component. This can be used for automatic configuring JDBC data sources, JMS connection factories, AWS Clients, etc. |
true |
Boolean |
camel.component.twilio.bridge-error-handler |
Allows for bridging the consumer to the Camel routing Error Handler, which mean any exceptions occurred while the consumer is trying to pickup incoming messages, or the likes, will now be processed as a message and handled by the routing Error Handler. By default the consumer will use the org.apache.camel.spi.ExceptionHandler to deal with exceptions, that will be logged at WARN or ERROR level and ignored. |
false |
Boolean |
camel.component.twilio.configuration |
To use the shared configuration. The option is a org.apache.camel.component.twilio.TwilioConfiguration type. |
TwilioConfiguration |
|
camel.component.twilio.enabled |
Whether to enable auto configuration of the twilio component. This is enabled by default. |
Boolean |
|
camel.component.twilio.lazy-start-producer |
Whether the producer should be started lazy (on the first message). By starting lazy you can use this to allow CamelContext and routes to startup in situations where a producer may otherwise fail during starting and cause the route to fail being started. By deferring this startup to be lazy then the startup failure can be handled during routing messages via Camel’s routing error handlers. Beware that when the first message is processed then creating and starting the producer may take a little time and prolong the total processing time of the processing. |
false |
Boolean |
camel.component.twilio.password |
Auth token for the account. |
String |
|
camel.component.twilio.rest-client |
To use the shared REST client. The option is a com.twilio.http.TwilioRestClient type. |
TwilioRestClient |
|
camel.component.twilio.username |
The account to use. |
String |