| Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
| DIFIoCLogAspect |
|
| 0.0;0 |
| 1 | 0 | /** |
| 2 | * - Digitalis Internal Framework v2.0 - | |
| 3 | * | |
| 4 | * (C) 2007, Digitalis Informatica. | |
| 5 | * | |
| 6 | * Distribuicao e Gestao de Informatica, Lda. | |
| 7 | * Estrada de Paco de Arcos num.9 - Piso -1 | |
| 8 | * 2780-666 Paco de Arcos | |
| 9 | * Telefone: (351) 21 4408990 | |
| 10 | * Fax: (351) 21 4408999 | |
| 11 | * http://www.digitalis.pt | |
| 12 | */ | |
| 13 | package pt.digitalis.dif.utils.logging; | |
| 14 | ||
| 15 | import pt.digitalis.utils.ioc.IIoCRegistry; | |
| 16 | ||
| 17 | /** | |
| 18 | * Contains the logging logic to be applied on the IoC container | |
| 19 | * | |
| 20 | * @author Pedro Viegas <a href="mailto:pviegas@digitalis.pt">pviegas@digitalis.pt</a> | |
| 21 | * @created Oct 3, 2007 | |
| 22 | * | |
| 23 | */ | |
| 24 | 0 | final public aspect DIFIoCLogAspect extends DIFLogAspect { |
| 25 | ||
| 26 | /** Holds the start time for the IoC engine */ | |
| 27 | private long iocStart; | |
| 28 | ||
| 29 | /** Saves if the IoC has been started previously */ | |
| 30 | 0 | static private boolean iocStarted = false; |
| 31 | ||
| 32 | /** | |
| 33 | * Defines the pointcut for the registry instantiation and it's return. | |
| 34 | */ | |
| 35 | 0 | protected pointcut IoCRegistryConstructor() : call (* pt.digitalis.dif.ioc.DIFIoCRegistry.getRegistry(..)) && excludeLoggingAppliances(); |
| 36 | ||
| 37 | /** | |
| 38 | * Defines the pointcut for service resolution | |
| 39 | * | |
| 40 | * @param clazz | |
| 41 | * the class that defines the interface param obj the object instantiated | |
| 42 | */ | |
| 43 | 0 | protected pointcut IoCRegistryGetService(Class clazz) : call (* pt.digitalis.utils.ioc.IIoCRegistry+.getImplementation(Class)) && args(clazz) && excludeLoggingAppliances(); |
| 44 | ||
| 45 | /** | |
| 46 | * Defines the pointcut for each discovered module | |
| 47 | */ | |
| 48 | 0 | protected pointcut IoCRegistryDiscoverModules() : execution (* pt.digitalis.utils.ioc.IIoCRegistry+.discoverModules()) && excludeLoggingAppliances(); |
| 49 | ||
| 50 | /** | |
| 51 | * Captures the discovered config files for module discovery | |
| 52 | */ | |
| 53 | 0 | private pointcut IoCConfigFilesFound() : withincode (* pt.digitalis.utils.ioc.AbstractIoCRegistryImpl+.discoverModules()) && call (* pt.digitalis.utils.inspection.ClasspathUtils.getClasspathFileNamesWithExtension(..)) && excludeLoggingAppliances(); |
| 54 | ||
| 55 | /** | |
| 56 | * Logs the start of the startup process of the IoC | |
| 57 | */ | |
| 58 | before() : IoCRegistryConstructor() | |
| 59 | { | |
| 60 | 0 | if (!iocStarted) { |
| 61 | 0 | iocStart = System.currentTimeMillis(); |
| 62 | ||
| 63 | // Log the message | |
| 64 | 0 | super.getLogger().info("IoC engine: Initializing..."); |
| 65 | } | |
| 66 | 0 | } |
| 67 | ||
| 68 | /** | |
| 69 | * Logs the end of the startup process of the IoC | |
| 70 | * | |
| 71 | * @param registry | |
| 72 | * the registry instantiated | |
| 73 | */ | |
| 74 | after() returning (IIoCRegistry registry) : IoCRegistryConstructor() | |
| 75 | { | |
| 76 | 0 | if (!iocStarted) { |
| 77 | // Log the message | |
| 78 | 0 | super.getLogger().info( |
| 79 | 0 | "IoC engine: \"" + registry.getClass().getSimpleName() + "\" implementation started in " |
| 80 | 0 | + (System.currentTimeMillis() - iocStart) + "ms"); |
| 81 | 0 | iocStarted = true; |
| 82 | } | |
| 83 | 0 | } |
| 84 | ||
| 85 | /** | |
| 86 | * Logs each resolution made by the IoC | |
| 87 | * | |
| 88 | * @param clazz | |
| 89 | * the class that defines the service to look for | |
| 90 | * @param obj | |
| 91 | * the implementation resolved | |
| 92 | * | |
| 93 | */ | |
| 94 | after(Class clazz) returning (Object obj) : IoCRegistryGetService(clazz) | |
| 95 | { | |
| 96 | // Log the message | |
| 97 | 0 | super.getLogger().debug( |
| 98 | 0 | "IoC resolved: \"" + clazz.getSimpleName() + "\" -> \"" + obj.getClass().getSimpleName() + "\""); |
| 99 | 0 | } |
| 100 | } |