Package com.flowable.app.engine

Class AppEngines

  • public abstract class AppEngines
extends java.lang.Object

    • Field Summary

      Fields 
      Modifier and Type Field Description
      protected static java.util.List<org.flowable.common.engine.impl.EngineInfo> appEngineInfos  
      protected static java.util.Map<java.lang.String,​org.flowable.common.engine.impl.EngineInfo> appEngineInfosByName  
      protected static java.util.Map<java.lang.String,​org.flowable.common.engine.impl.EngineInfo> appEngineInfosByResourceUrl  
      protected static java.util.Map<java.lang.String,​AppEngine> appEngines  
      protected static boolean isInitialized  
      static java.lang.String NAME_DEFAULT  

    • Constructor Summary

      Constructors 
      Constructor Description
      AppEngines()  

    • Method Summary

      All Methods Static Methods Concrete Methods 
      Modifier and Type Method Description
      protected static AppEngine buildAppEngine​(java.net.URL resource)  
      static void destroy()
      closes all app engines.
      static AppEngine getAppEngine​(java.lang.String appEngineName)
      Obtain an app engine by name.
      static org.flowable.common.engine.impl.EngineInfo getAppEngineInfo​(java.lang.String appEngineName)
      Get initialization results.
      static java.util.List<org.flowable.common.engine.impl.EngineInfo> getAppEngineInfos()
      Get initialization results.
      static java.util.Map<java.lang.String,​AppEngine> getAppEngines()
      provides access to app engine to application clients in a managed server environment.
      static AppEngine getDefaultAppEngine()  
      static void init()
      Initializes all App engines that can be found on the classpath for resources flowable.app.cfg.xml and for resources flowable-app-context.xml (Spring style configuration).
      protected static void initAppEngineFromSpringResource​(java.net.URL resource)  
      static boolean isInitialized()  
      static void registerAppEngine​(AppEngine appEngine)
      Registers the given app engine.
      static org.flowable.common.engine.impl.EngineInfo retry​(java.lang.String resourceUrl)
      retries to initialize an app engine that previously failed.
      static void setInitialized​(boolean isInitialized)  
      static void unregister​(AppEngine appEngine)
      Unregisters the given app engine.

      • Methods inherited from class java.lang.Object

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

    • Field Detail

      • isInitialized

        protected static boolean isInitialized

      • appEngines

        protected static java.util.Map<java.lang.String,​AppEngine> appEngines

      • appEngineInfosByName

        protected static java.util.Map<java.lang.String,​org.flowable.common.engine.impl.EngineInfo> appEngineInfosByName

      • appEngineInfosByResourceUrl

        protected static java.util.Map<java.lang.String,​org.flowable.common.engine.impl.EngineInfo> appEngineInfosByResourceUrl

      • appEngineInfos

        protected static java.util.List<org.flowable.common.engine.impl.EngineInfo> appEngineInfos

    • Constructor Detail

      • AppEngines

        public AppEngines()

    • Method Detail

      • init

        public static void init()
        Initializes all App engines that can be found on the classpath for resources flowable.app.cfg.xml and for resources flowable-app-context.xml (Spring style configuration).

      • initAppEngineFromSpringResource

        protected static void initAppEngineFromSpringResource​(java.net.URL resource)

      • registerAppEngine

        public static void registerAppEngine​(AppEngine appEngine)
        Registers the given app engine. No EngineInfo will be available for this app engine. An engine that is registered will be closed when the destroy() is called.

      • unregister

        public static void unregister​(AppEngine appEngine)
        Unregisters the given app engine.

      • buildAppEngine

        protected static AppEngine buildAppEngine​(java.net.URL resource)

      • getAppEngineInfos

        public static java.util.List<org.flowable.common.engine.impl.EngineInfo> getAppEngineInfos()
        Get initialization results.

      • getAppEngineInfo

        public static org.flowable.common.engine.impl.EngineInfo getAppEngineInfo​(java.lang.String appEngineName)
        Get initialization results. Only info will we available for app engines which were added in the init(). No EngineInfo is available for engines which were registered programmatically.

      • getDefaultAppEngine

        public static AppEngine getDefaultAppEngine()

      • getAppEngine

        public static AppEngine getAppEngine​(java.lang.String appEngineName)
        Obtain an app engine by name.
        Parameters:
        appEngineName - is the name of the app engine or null for the default app engine.

      • retry

        public static org.flowable.common.engine.impl.EngineInfo retry​(java.lang.String resourceUrl)
        retries to initialize an app engine that previously failed.

      • getAppEngines

        public static java.util.Map<java.lang.String,​AppEngine> getAppEngines()
        provides access to app engine to application clients in a managed server environment.

      • destroy

        public static void destroy()
        closes all app engines. This method should be called when the server shuts down.

      • isInitialized

        public static boolean isInitialized()

      • setInitialized

        public static void setInitialized​(boolean isInitialized)