Examples of AnnotationDB

org.apache.webbeans.corespi.scanner.AnnotationDB
eforge.net/projects/scannotation/">scannotation which is not actively maintained anymore. Since it has Apache License v2.0, we maintain a bug fixed and highly adoped version on our own.
The class allows you to scan an arbitrary set of "archives" for .class files. These class files are parsed to see what annotations they use. Two indexes are created. The javax, java, sun, com.sun, and javassist packages will not be scanned by default.
One is a map of annotations and what classes use those annotations. This could be used, for example, by an EJB deployer to find all the EJBs contained in the archive
Another is a mpa of classes and what annotations those classes use. @author Bill Burke @version $Revision: 1 $
org.scannotation.AnnotationDB

Examples of org.scannotation.AnnotationDB

                logger.fine("classpath urls:");
                for (URL url : urls) {
                    logger.fine(url.toString());
                }
            }
            AnnotationDB annotationDB = new AnnotationDB();
            annotationDB.scanArchives(urls);
            entities = annotationDB.getAnnotationIndex().get(Entity.class.getName());
            if (entities != null) {
                for (String entity : entities) {
                    initEntity(entity);
                }
            }

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Examples of org.scannotation.AnnotationDB

        for (URL url : urls) {
          if (!url.toString().endsWith(".jar"))
            location += url.toString() + ", ";
        }
        _log.info("Scanning files at " + location);
        db = new AnnotationDB();
        db.scanArchives(urls);
    }

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Examples of org.scannotation.AnnotationDB

            } else {
              toAdd.add(url);
            }
          }
          finalUrls.addAll(toAdd);
      AnnotationDB db = new AnnotationDB();
      db.scanArchives(finalUrls.toArray(new URL[finalUrls.size()]));
      Set<String> entityClasses = db.getAnnotationIndex().get(
          javax.persistence.Entity.class.getName());
      for (String entityClass : entityClasses) {
        Class clazz = Class.forName(entityClass);
        if (UserDefinable.class.isAssignableFrom(clazz))
          udfClasses.put(clazz, clazz.getSimpleName());

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Examples of org.scannotation.AnnotationDB

          LOGGER.debug("URL full path: [" + url.toString() +"]");
            LOGGER.debug("Final URL is : [" + url.getPath() + 
                "] with protocol: [" + url.getProtocol() + 
                "] with file: [" + url.getFile() + "]");
          }
          AnnotationDB db = new AnnotationDB();
          db.scanArchives(finalUrls.toArray(new URL[finalUrls.size()]));
          Set<String> entityClasses = db.getAnnotationIndex().get(javax.persistence.Entity.class.getName());
            // Create the SessionFactory
          Configuration ac =  new Configuration();
          Properties properties = XMLPersistenceUtil.getProperties(persistenceFile, persistenceUnitName);
          ac.setProperties(properties);
          if (StringUtil.isEmpty(jndiName)) {

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Examples of org.scannotation.AnnotationDB

    for(URL url : urls) {
      System.out.println(url.toString());
        System.out.println("URL is : [" + url.getPath() + "] with protocol: [" + url.getProtocol() + "]");
        System.out.println(url.getFile());
      }
    AnnotationDB db = new AnnotationDB();
      db.scanArchives(urls);
      Set<String> entityClasses = db.getAnnotationIndex().get(javax.persistence.Entity.class.getName());
      System.out.println(entityClasses);
  }

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Examples of org.scannotation.AnnotationDB

  return results;
  }


  private Map<String, Set<String>> scanWebInfClasses(URL webInfClasses) {
  try {
    AnnotationDB db = createAnnotationDB();
    db.scanArchives(webInfClasses);
    return db.getAnnotationIndex();
  } catch (FileNotFoundException e) {
    return Collections.emptyMap();
  } catch (IOException e) {
    throw new ScannerException("Could not scan WEB-INF/classes", e);
  }

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Examples of org.scannotation.AnnotationDB

  }
  }


  private Map<String, Set<String>> scanBasePackages(List<String> basePackages, ClasspathResolver resolver) {
  try {
    AnnotationDB db = createAnnotationDB();


    for (String basePackage : basePackages) {
    scanPackage(basePackage, db, resolver);
    }


    return db.getAnnotationIndex();
  } catch (IOException e) {
    throw new ScannerException("Could not scan base packages", e);
  }
  }

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Examples of org.scannotation.AnnotationDB

  private <T> Set<T> nullToEmpty(Set<T> set) {
  return firstNonNull(set, Collections.<T>emptySet());
  }


  private AnnotationDB createAnnotationDB() {
  AnnotationDB db = new AnnotationDB();
  db.setScanClassAnnotations(true);
  db.setScanFieldAnnotations(false);
  db.setScanMethodAnnotations(false);
  db.setScanParameterAnnotations(false);
  return db;
  }

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Examples of org.scannotation.AnnotationDB

    return results;
  }


  private Map<String, Set<String>> scanWebInfClasses(URL webInfClasses) {
    try {
      AnnotationDB db = createAnnotationDB();
      db.scanArchives(webInfClasses);
      return db.getAnnotationIndex();
    } catch (IOException e) {
      throw new ScannerException("Could not scan WEB-INF/classes", e);
    }
  }

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Examples of org.scannotation.AnnotationDB

    }
  }


  private Map<String, Set<String>> scanBasePackages(List<String> basePackages) {
    try {
      AnnotationDB db = createAnnotationDB();


      for (String basePackage : basePackages) {
        scanPackage(basePackage, db);
      }


      return db.getAnnotationIndex();
    } catch (IOException e) {
      throw new ScannerException("Could not scan base packages", e);
    }
  }

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