comparison: src/java/de/uapcore/lightpit/Functions.java
src/java/de/uapcore/lightpit/Functions.java
- changeset 10
- 89e3e6e28b69
- parent 7
- 598670d5b0b8
- child 11
- 737ab27e37b3
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| 9:20a9b2bc9063 | 10:89e3e6e28b69 |
|---|---|
| 26 * POSSIBILITY OF SUCH DAMAGE. | 26 * POSSIBILITY OF SUCH DAMAGE. |
| 27 * | 27 * |
| 28 */ | 28 */ |
| 29 package de.uapcore.lightpit; | 29 package de.uapcore.lightpit; |
| 30 | 30 |
| 31 import org.slf4j.Logger; | |
| 32 import org.slf4j.LoggerFactory; | |
| 33 | |
| 31 /** | 34 /** |
| 32 * Contains common static functions. | 35 * Contains common static functions. |
| 33 */ | 36 */ |
| 34 public class Functions { | 37 public final class Functions { |
| 38 | |
| 39 private static final Logger LOG = LoggerFactory.getLogger(Functions.class); | |
| 35 | 40 |
| 36 public static String jspPath(String filename) { | 41 public static String jspPath(String filename) { |
| 37 return Constants.JSP_PATH_PREFIX + filename; | 42 return Constants.JSP_PATH_PREFIX + filename; |
| 38 } | 43 } |
| 44 | |
| 45 public static String fullyQualifiedName(String base, String name) { | |
| 46 return base+"."+name; | |
| 47 } | |
| 48 | |
| 49 public static String fullyQualifiedName(Class clazz, String name) { | |
| 50 return fullyQualifiedName(clazz.getName(), name); | |
| 51 } | |
| 52 | |
| 53 /** | |
| 54 * Returns the module path of the given LightPIT Servlet module. | |
| 55 * | |
| 56 * If you specify a malformed LightPIT servlet, which does not have a module | |
| 57 * annotation, the path to the <code>/error/404.html</code> page is returned. | |
| 58 * | |
| 59 * @param clazz the servlet class | |
| 60 * @return the module path | |
| 61 */ | |
| 62 public static String modulePathOf(Class<? extends AbstractLightPITServlet> clazz) { | |
| 63 LightPITModule moduleInfo = clazz.getAnnotation(LightPITModule.class); | |
| 64 if (moduleInfo == null) { | |
| 65 LOG.warn( | |
| 66 "{} is a LightPIT Servlet but is missing the module annotation.", | |
| 67 clazz.getName() | |
| 68 ); | |
| 69 return "/error/404.html"; | |
| 70 } else { | |
| 71 return moduleInfo.modulePath(); | |
| 72 } | |
| 73 } | |
| 74 | |
| 75 /** | |
| 76 * This class is not instantiatable. | |
| 77 */ | |
| 78 private Functions() {} | |
| 39 } | 79 } |
