private static void populateManagedPropertyFromProperty( Property property, PropertyDefinition propertyDefinition, @NotNull ManagedProperty managedProperty, @Nullable PropertySimple customProperty) { // See if there is a custom adapter defined for this property. PropertyAdapter propertyAdapter = PropertyAdapterFactory.getCustomPropertyAdapter(customProperty); MetaValue metaValue = managedProperty.getValue(); if (metaValue != null) { LOG.trace( "Populating existing MetaValue of type " + metaValue.getMetaType() + " from RHQ property " + property + " with definition " + propertyDefinition + "..."); if (propertyAdapter == null) { propertyAdapter = PropertyAdapterFactory.getPropertyAdapter(metaValue); } propertyAdapter.populateMetaValueFromProperty(property, metaValue, propertyDefinition); } else { MetaType metaType = managedProperty.getMetaType(); if (propertyAdapter == null) { propertyAdapter = PropertyAdapterFactory.getPropertyAdapter(metaType); } LOG.trace( "Converting property " + property + " with definition " + propertyDefinition + " to MetaValue of type " + metaType + "..."); metaValue = propertyAdapter.convertToMetaValue(property, propertyDefinition, metaType); managedProperty.setValue(metaValue); } }
/** * Takes the Configuration parameter object and converts it into a MetaValue array, which can them * be passed in with the invoke method to the ProfileService to fire the operation of a resource. * * @param managedOperation Operation that will be fired and stores the parameter types for the * operation * @param parameters set of Parameter Values that the OperationFacet sent to the Component * @param operationDefinition the RHQ operation definition * @return MetaValue[] array of MetaValues representing the parameters; if there are no * parameters, an empty array will be returned */ @NotNull public static MetaValue[] convertOperationsParametersToMetaValues( @NotNull ManagedOperation managedOperation, @NotNull Configuration parameters, @NotNull OperationDefinition operationDefinition) { ConfigurationDefinition paramsConfigDef = operationDefinition.getParametersConfigurationDefinition(); if (paramsConfigDef == null) return new MetaValue[0]; ManagedParameter[] managedParams = managedOperation.getParameters(); // this is guaranteed to be non-null Map<String, PropertyDefinition> paramPropDefs = paramsConfigDef.getPropertyDefinitions(); MetaValue[] paramMetaValues = new MetaValue[managedParams.length]; for (int i = 0; i < managedParams.length; i++) { ManagedParameter managedParam = managedParams[i]; String paramName = managedParam.getName(); Property paramProp = parameters.get(paramName); PropertyDefinition paramPropDef = paramPropDefs.get(paramName); MetaType metaType = managedParam.getMetaType(); PropertyAdapter propertyAdapter = PropertyAdapterFactory.getPropertyAdapter(metaType); LOG.trace( "Converting RHQ operation param property " + paramProp + " with definition " + paramPropDef + " to MetaValue of type " + metaType + "..."); MetaValue paramMetaValue = propertyAdapter.convertToMetaValue(paramProp, paramPropDef, metaType); // NOTE: There's no need to set the value on the ManagedParameter, since the invoke() API // takes an array of // MetaValues. paramMetaValues[i] = paramMetaValue; } return paramMetaValues; }