Class TaskContext

  • public class TaskContext
    extends java.lang.Object
    TaskContext. Defines the execution context of a task by specifying parameters, cache and marshaller
    Tristan Tarrant
    • Constructor Detail

      • TaskContext

        public TaskContext()
    • Method Detail

      • marshaller

        public TaskContext marshaller​(Marshaller marshaller)
        The marshaller with which this task should be executed
      • cache

        public TaskContext cache​(Cache<?,​?> cache)
        The cache against which this task will be executed. This will be the task's default cache, but other caches can be obtained from the cache manager
      • parameters

        public TaskContext parameters​(java.util.Map<java.lang.String,​?> parameters)
        A map of named parameters that will be passed to the task. Invoking this method overwrites any previously set parameters
      • subject

        public TaskContext subject​( subject)
        The subject to impersonate when running this task. If unspecified, the Subject (if any) will be retrieved via Security.getSubject()
      • addParameter

        public TaskContext addParameter​(java.lang.String name,
                                        java.lang.Object value)
        Adds a named parameter to the task context
      • logEvent

        public TaskContext logEvent​(boolean logEvent)
        Whether execution will generate an event in the event log
      • getCacheManager

        public EmbeddedCacheManager getCacheManager()
        CacheManager for this task execution
        the cache manager
      • getMarshaller

        public java.util.Optional<Marshaller> getMarshaller()
        Marshaller for this task execution
        optional marshaller
      • getCache

        public java.util.Optional<Cache<?,​?>> getCache()
        The default cache. Other caches can be obtained from cache manager (Cache.getCacheManager())
        optional cache
      • getParameters

        public java.util.Optional<java.util.Map<java.lang.String,​?>> getParameters()
        Gets a map of named parameters for the task
        optional map of named parameters for the task
      • getSubject

        public java.util.Optional<> getSubject()
        The optional Subject which is executing this task
        the Subject
      • isLogEvent

        public boolean isLogEvent()
        Whether executing this task will generate an event in the event log
        true if an event will be logged, false otherwise
      • toString

        public java.lang.String toString()
        toString in class java.lang.Object