private void tryInvalidRuntimeQuery(String epl, String expected) {
   try {
     epService.getEPRuntime().executeQuery(epl);
     fail();
   } catch (Exception ex) {
     assertEquals(expected, ex.getMessage());
   }
 }
 private void tryInvalidRuntimeQuery(
     ContextPartitionSelector[] selectors, String epl, String expected) {
   try {
     epService.getEPRuntime().executeQuery(epl, selectors);
     fail();
   } catch (Exception ex) {
     assertEquals(ex.getMessage(), expected);
   }
 }
Ejemplo n.º 3
0
  public static void main(String[] args) {
    RuntimeConfigMain main = new RuntimeConfigMain();

    try {
      main.runExample();
    } catch (Exception ex) {
      log.error("Unexpected error occured running example:" + ex.getMessage(), ex);
    }
  }
 private void tryInvalid(
     EPServiceProvider epService, String[] names, Object[] types, String message) {
   try {
     epService.getEPAdministrator().getConfiguration().addEventType("NestedMap", names, types);
     fail();
   } catch (Exception ex) {
     log.error(ex, ex);
     assertTrue(
         "expected '" + message + "' but received '" + ex.getMessage(),
         ex.getMessage().contains(message));
   }
 }
  public void replaceXMLEventType(String xmlEventTypeName, ConfigurationEventTypeXMLDOM config)
      throws ConfigurationException {
    SchemaModel schemaModel = null;
    if (config.getSchemaResource() != null || config.getSchemaText() != null) {
      try {
        schemaModel =
            XSDSchemaMapper.loadAndMap(config.getSchemaResource(), config.getSchemaText(), 2);
      } catch (Exception ex) {
        throw new ConfigurationException(ex.getMessage(), ex);
      }
    }

    try {
      eventAdapterService.replaceXMLEventType(xmlEventTypeName, config, schemaModel);
    } catch (EventAdapterException e) {
      throw new ConfigurationException("Error updating XML event type: " + e.getMessage(), e);
    }
  }
  public void addEventType(String eventTypeName, ConfigurationEventTypeXMLDOM xmlDOMEventTypeDesc) {
    SchemaModel schemaModel = null;

    if ((xmlDOMEventTypeDesc.getSchemaResource() != null)
        || (xmlDOMEventTypeDesc.getSchemaText() != null)) {
      try {
        schemaModel =
            XSDSchemaMapper.loadAndMap(
                xmlDOMEventTypeDesc.getSchemaResource(), xmlDOMEventTypeDesc.getSchemaText(), 2);
      } catch (Exception ex) {
        throw new ConfigurationException(ex.getMessage(), ex);
      }
    }

    try {
      eventAdapterService.addXMLDOMType(eventTypeName, xmlDOMEventTypeDesc, schemaModel, false);
    } catch (EventAdapterException t) {
      throw new ConfigurationException(t.getMessage(), t);
    }
  }
  /**
   * Initialize event adapter service for config snapshot.
   *
   * @param eventAdapterService is events adapter
   * @param configSnapshot is the config snapshot
   */
  protected static void init(
      EventAdapterService eventAdapterService, ConfigurationInformation configSnapshot) {
    // Extract legacy event type definitions for each event type name, if supplied.
    //
    // We supply this information as setup information to the event adapter service
    // to allow discovery of superclasses and interfaces during event type construction for bean
    // events,
    // such that superclasses and interfaces can use the legacy type definitions.
    Map<String, ConfigurationEventTypeLegacy> classLegacyInfo =
        new HashMap<String, ConfigurationEventTypeLegacy>();
    for (Map.Entry<String, String> entry : configSnapshot.getEventTypeNames().entrySet()) {
      String typeName = entry.getKey();
      String className = entry.getValue();
      ConfigurationEventTypeLegacy legacyDef = configSnapshot.getEventTypesLegacy().get(typeName);
      if (legacyDef != null) {
        classLegacyInfo.put(className, legacyDef);
      }
    }
    eventAdapterService.setClassLegacyConfigs(classLegacyInfo);
    eventAdapterService.setDefaultPropertyResolutionStyle(
        configSnapshot.getEngineDefaults().getEventMeta().getClassPropertyResolutionStyle());
    eventAdapterService.setDefaultAccessorStyle(
        configSnapshot.getEngineDefaults().getEventMeta().getDefaultAccessorStyle());

    for (String javaPackage : configSnapshot.getEventTypeAutoNamePackages()) {
      eventAdapterService.addAutoNamePackage(javaPackage);
    }

    // Add from the configuration the Java event class names
    Map<String, String> javaClassNames = configSnapshot.getEventTypeNames();
    for (Map.Entry<String, String> entry : javaClassNames.entrySet()) {
      // Add Java class
      try {
        String typeName = entry.getKey();
        eventAdapterService.addBeanType(typeName, entry.getValue(), false, true, true, true);
      } catch (EventAdapterException ex) {
        throw new ConfigurationException("Error configuring engine: " + ex.getMessage(), ex);
      }
    }

    // Add from the configuration the XML DOM names and type def
    Map<String, ConfigurationEventTypeXMLDOM> xmlDOMNames = configSnapshot.getEventTypesXMLDOM();
    for (Map.Entry<String, ConfigurationEventTypeXMLDOM> entry : xmlDOMNames.entrySet()) {
      SchemaModel schemaModel = null;
      if ((entry.getValue().getSchemaResource() != null)
          || (entry.getValue().getSchemaText() != null)) {
        try {
          schemaModel =
              XSDSchemaMapper.loadAndMap(
                  entry.getValue().getSchemaResource(), entry.getValue().getSchemaText(), 2);
        } catch (Exception ex) {
          throw new ConfigurationException(ex.getMessage(), ex);
        }
      }

      // Add XML DOM type
      try {
        eventAdapterService.addXMLDOMType(entry.getKey(), entry.getValue(), schemaModel, true);
      } catch (EventAdapterException ex) {
        throw new ConfigurationException("Error configuring engine: " + ex.getMessage(), ex);
      }
    }

    // Add maps in dependency order such that supertypes are added before subtypes
    Set<String> dependentMapOrder;
    try {
      Map<String, Set<String>> typesReferences =
          toTypesReferences(configSnapshot.getMapTypeConfigurations());
      dependentMapOrder = GraphUtil.getTopDownOrder(typesReferences);
    } catch (GraphCircularDependencyException e) {
      throw new ConfigurationException(
          "Error configuring engine, dependency graph between map type names is circular: "
              + e.getMessage(),
          e);
    }

    Map<String, Properties> mapNames = configSnapshot.getEventTypesMapEvents();
    Map<String, Map<String, Object>> nestableMapNames =
        configSnapshot.getEventTypesNestableMapEvents();
    dependentMapOrder.addAll(mapNames.keySet());
    dependentMapOrder.addAll(nestableMapNames.keySet());
    try {
      for (String mapName : dependentMapOrder) {
        ConfigurationEventTypeMap mapConfig =
            configSnapshot.getMapTypeConfigurations().get(mapName);
        Properties propertiesUnnested = mapNames.get(mapName);
        if (propertiesUnnested != null) {
          Map<String, Object> propertyTypes = createPropertyTypes(propertiesUnnested);
          Map<String, Object> propertyTypesCompiled =
              EventTypeUtility.compileMapTypeProperties(propertyTypes, eventAdapterService);
          eventAdapterService.addNestableMapType(
              mapName, propertyTypesCompiled, mapConfig, true, true, true, false, false);
        }

        Map<String, Object> propertiesNestable = nestableMapNames.get(mapName);
        if (propertiesNestable != null) {
          Map<String, Object> propertiesNestableCompiled =
              EventTypeUtility.compileMapTypeProperties(propertiesNestable, eventAdapterService);
          eventAdapterService.addNestableMapType(
              mapName, propertiesNestableCompiled, mapConfig, true, true, true, false, false);
        }
      }
    } catch (EventAdapterException ex) {
      throw new ConfigurationException("Error configuring engine: " + ex.getMessage(), ex);
    }

    // Add object-array in dependency order such that supertypes are added before subtypes
    Set<String> dependentObjectArrayOrder;
    try {
      Map<String, Set<String>> typesReferences =
          toTypesReferences(configSnapshot.getObjectArrayTypeConfigurations());
      dependentObjectArrayOrder = GraphUtil.getTopDownOrder(typesReferences);
    } catch (GraphCircularDependencyException e) {
      throw new ConfigurationException(
          "Error configuring engine, dependency graph between object array type names is circular: "
              + e.getMessage(),
          e);
    }
    Map<String, Map<String, Object>> nestableObjectArrayNames =
        configSnapshot.getEventTypesNestableObjectArrayEvents();
    dependentObjectArrayOrder.addAll(nestableObjectArrayNames.keySet());
    try {
      for (String objectArrayName : dependentObjectArrayOrder) {
        ConfigurationEventTypeObjectArray objectArrayConfig =
            configSnapshot.getObjectArrayTypeConfigurations().get(objectArrayName);
        Map<String, Object> propertyTypes = nestableObjectArrayNames.get(objectArrayName);
        propertyTypes = resolveClassesForStringPropertyTypes(propertyTypes);
        Map<String, Object> propertyTypesCompiled =
            EventTypeUtility.compileMapTypeProperties(propertyTypes, eventAdapterService);
        eventAdapterService.addNestableObjectArrayType(
            objectArrayName,
            propertyTypesCompiled,
            objectArrayConfig,
            true,
            true,
            true,
            false,
            false,
            false,
            null);
      }
    } catch (EventAdapterException ex) {
      throw new ConfigurationException("Error configuring engine: " + ex.getMessage(), ex);
    }

    // Add plug-in event representations
    Map<URI, ConfigurationPlugInEventRepresentation> plugInReps =
        configSnapshot.getPlugInEventRepresentation();
    for (Map.Entry<URI, ConfigurationPlugInEventRepresentation> entry : plugInReps.entrySet()) {
      String className = entry.getValue().getEventRepresentationClassName();
      Class eventRepClass;
      try {
        ClassLoader cl = Thread.currentThread().getContextClassLoader();
        eventRepClass = Class.forName(className, true, cl);
      } catch (ClassNotFoundException ex) {
        throw new ConfigurationException(
            "Failed to load plug-in event representation class '" + className + "'", ex);
      }

      Object pluginEventRepObj;
      try {
        pluginEventRepObj = eventRepClass.newInstance();
      } catch (InstantiationException ex) {
        throw new ConfigurationException(
            "Failed to instantiate plug-in event representation class '"
                + className
                + "' via default constructor",
            ex);
      } catch (IllegalAccessException ex) {
        throw new ConfigurationException(
            "Illegal access to instantiate plug-in event representation class '"
                + className
                + "' via default constructor",
            ex);
      }

      if (!(pluginEventRepObj instanceof PlugInEventRepresentation)) {
        throw new ConfigurationException(
            "Plug-in event representation class '"
                + className
                + "' does not implement the required interface "
                + PlugInEventRepresentation.class.getName());
      }

      URI eventRepURI = entry.getKey();
      PlugInEventRepresentation pluginEventRep = (PlugInEventRepresentation) pluginEventRepObj;
      Serializable initializer = entry.getValue().getInitializer();
      PlugInEventRepresentationContext context =
          new PlugInEventRepresentationContext(eventAdapterService, eventRepURI, initializer);

      try {
        pluginEventRep.init(context);
        eventAdapterService.addEventRepresentation(eventRepURI, pluginEventRep);
      } catch (Throwable t) {
        throw new ConfigurationException(
            "Plug-in event representation class '"
                + className
                + "' and URI '"
                + eventRepURI
                + "' did not initialize correctly : "
                + t.getMessage(),
            t);
      }
    }

    // Add plug-in event type names
    Map<String, ConfigurationPlugInEventType> plugInNames = configSnapshot.getPlugInEventTypes();
    for (Map.Entry<String, ConfigurationPlugInEventType> entry : plugInNames.entrySet()) {
      String name = entry.getKey();
      ConfigurationPlugInEventType config = entry.getValue();
      eventAdapterService.addPlugInEventType(
          name, config.getEventRepresentationResolutionURIs(), config.getInitializer());
    }
  }