Package com.caplin.motif.mm.rates

Class MMRatesAdapter

java.lang.Object
com.caplin.motif.datasource.CachedAdapter
com.caplin.motif.mm.rates.MMRatesAdapter
public class MMRatesAdapter extends CachedAdapter

An MMRatesAdapter services rate streaming for ESP rates. The adapter also supports streaming prices for broken dates.

Typically, an MMRatesAdapter will be setup as follows: 

 MMRatesAdapter adapter = new MMRatesAdapter(dataSource);

  • Constructor Details

    • MMRatesAdapter

      public MMRatesAdapter(com.caplin.datasource.DataSource dataSource)
      Constructs an MMRatesAdapter that will utilise the specified DataSource and its configuration for communication with the motif.
      Parameters:
      dataSource - The DataSource that will be used to receive requests for ESP rates. As well as requests for prices on Broken Dates.

  • Method Details

    • createQuotePublisher

      public SubjectMessagePublisher<RateSubjectInfo> createQuotePublisher(String namespace, CachedDataProvider<RateSubjectInfo> provider, boolean sendDiscardAfterError)
      Creates an MMQuotePublisher that is able to respond to messages received on the CachedDataProvider that is passed in.
      Parameters:
      namespace - the namespace to provide rates for, defaults are defined in RateSubjectNamespacing.DefaultNamespaces
      provider - the CachedDataProvider that will receive the rate requests
      sendDiscardAfterError - If set to TRUE, your CachedDataProvider will receive an immediate callback on the CachedDataProvider.onDiscard(SubjectInfo) method after you publish a failure message by calling SubjectMessagePublisher.sendNotFound(SubjectInfo). This can be useful if you want to use the same code path to clear a cache (for example) whether a subscription is ended by the client discarding it or the back end you are integrating with no longer providing the data.
      Returns:
      the MMQuotePublisher able to send quotes containing rates

    • createQuotePublisher

      public SubjectMessagePublisher<RateSubjectInfo> createQuotePublisher(String namespace, CachedDataProvider<RateSubjectInfo> provider)
      Creates an MMQuotePublisher that is able to respond to messages received on the CachedDataProvider that is passed in.
      Parameters:
      namespace - the namespace to provide rates for, defaults are defined in RateSubjectNamespacing.DefaultNamespaces
      provider - the CachedDataProvider that will receive the rate requests
      Returns:
      the MMQuotePublisher able to send quotes containing rates

    • createQuotePublisherWithSubjectParser

      public SubjectMessagePublisher<RateSubjectInfo> createQuotePublisherWithSubjectParser(String namespace, CachedDataProvider<RateSubjectInfo> provider, RateSubjectParser subjectParser)
      Creates an MMQuotePublisher that is able to respond to messages received on the CachedDataProvider that is passed in.
      Parameters:
      namespace - the namespace to provide rates for, defaults are defined in RateSubjectNamespacing.DefaultNamespaces
      provider - the CachedDataProvider that will receive the rate requests
      subjectParser - the parser that will parse rate subject requests into an object representation of the request.
      Returns:
      the MMQuotePublisher able to send quotes containing rates

    • createQuotePublisherWithSubjectParser

      public SubjectMessagePublisher<RateSubjectInfo> createQuotePublisherWithSubjectParser(String namespace, CachedDataProvider<RateSubjectInfo> provider, RateSubjectParser subjectParser, boolean sendDiscardAfterError)
      Creates an MMQuotePublisher that is able to respond to messages received on the CachedDataProvider that is passed in.
      Parameters:
      namespace - the namespace to provide rates for, defaults are defined in RateSubjectNamespacing.DefaultNamespaces
      provider - the CachedDataProvider that will receive the rate requests
      subjectParser - the parser that will parse rate subject requests into an object representation of the request.
      sendDiscardAfterError - If set to TRUE, your CachedDataProvider will receive an immediate callback on the CachedDataProvider.onDiscard(SubjectInfo) method after you publish a failure message by calling SubjectMessagePublisher.sendNotFound(SubjectInfo). This can be useful if you want to use the same code path to clear a cache (for example) whether a subscription is ended by the client discarding it or the back end you are integrating with no longer providing the data.
      Returns:
      the MMQuotePublisher able to send quotes containing rates

    • createNoticeRatesQuotePublisher

      public SubjectMessagePublisher<NoticeRateSubjectInfo> createNoticeRatesQuotePublisher(String namespace, CachedDataProvider<NoticeRateSubjectInfo> provider, boolean sendDiscardAfterError)
      Creates an MMQuotePublisher that is able to respond to messages received on the CachedDataProvider that is passed in.
      Parameters:
      namespace - the namespace to provide notice rates for, defaults are defined in RateSubjectNamespacing.DefaultNamespaces
      provider - the CachedDataProvider that will receive the notice rate requests
      sendDiscardAfterError - If set to TRUE, your CachedDataProvider will receive an immediate callback on the CachedDataProvider.onDiscard(SubjectInfo) method after you publish a failure message by calling SubjectMessagePublisher.sendNotFound(SubjectInfo). This can be useful if you want to use the same code path to clear a cache (for example) whether a subscription is ended by the client discarding it or the back end you are integrating with no longer providing the data.
      Returns:
      the MMQuotePublisher able to send quotes containing notice rates

    • createNoticeRatesQuotePublisher

      public SubjectMessagePublisher<NoticeRateSubjectInfo> createNoticeRatesQuotePublisher(String namespace, CachedDataProvider<NoticeRateSubjectInfo> provider)
      Creates an MMQuotePublisher that is able to respond to messages received on the CachedDataProvider that is passed in.
      Parameters:
      namespace - the namespace to provide notice rates for, defaults are defined in RateSubjectNamespacing.DefaultNamespaces
      provider - the CachedDataProvider that will receive the notice rate requests
      Returns:
      the MMQuotePublisher able to send quotes containing notice rates

    • createNoticeRatesQuotePublisherWithSubjectParser

      public SubjectMessagePublisher<NoticeRateSubjectInfo> createNoticeRatesQuotePublisherWithSubjectParser(String namespace, CachedDataProvider<NoticeRateSubjectInfo> provider, NoticeRateSubjectParser subjectParser)
      Creates an MMQuotePublisher that is able to respond to messages received on the CachedDataProvider that is passed in.
      Parameters:
      namespace - the namespace to provide notice rates for, defaults are defined in RateSubjectNamespacing.DefaultNamespaces
      provider - the CachedDataProvider that will receive the notice rate requests
      subjectParser - the parser that will parse notice rate subject requests into an object representation of the request.
      Returns:
      the MMQuotePublisher able to send quotes containing notice rates

    • createNoticeRatesQuotePublisherWithSubjectParser

      public SubjectMessagePublisher<NoticeRateSubjectInfo> createNoticeRatesQuotePublisherWithSubjectParser(String namespace, CachedDataProvider<NoticeRateSubjectInfo> provider, NoticeRateSubjectParser subjectParser, boolean sendDiscardAfterError)
      Creates an MMQuotePublisher that is able to respond to messages received on the CachedDataProvider that is passed in.
      Parameters:
      namespace - the namespace to provide notice rates for, defaults are defined in RateSubjectNamespacing.DefaultNamespaces
      provider - the CachedDataProvider that will receive the notice rate requests
      subjectParser - the parser that will parse notice rate subject requests into an object representation of the request.
      sendDiscardAfterError - If set to TRUE, your CachedDataProvider will receive an immediate callback on the CachedDataProvider.onDiscard(SubjectInfo) method after you publish a failure message by calling SubjectMessagePublisher.sendNotFound(SubjectInfo). This can be useful if you want to use the same code path to clear a cache (for example) whether a subscription is ended by the client discarding it or the back end you are integrating with no longer providing the data.
      Returns:
      the MMQuotePublisher able to send quotes containing notice rates