Package javax.persistence

Examples of javax.persistence.Enumerated

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      if ( enumAnn != null ) {
        enumType = enumAnn.value();
      }
    }
    else {
      Enumerated enumAnn = getAnnotation( reader.getAnnotationsMethod(), Enumerated.class );
      if ( enumAnn != null ) {
        enumType = enumAnn.value();
      }
    }
    return enumType;
  }
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                    field.set(entity, null);
                } else {
                    field.set(entity, rs.getLong(index));
                }
            } else if (type.isEnum()) {
                final Enumerated enumerated = field.getAnnotation(Enumerated.class);
                final EnumType enumType = (enumerated == null) ? EnumType.STRING : enumerated.value();

                final Enum<?>[] enums =  (Enum<?>[])field.getType().getEnumConstants();
                for (final Enum<?> e : enums) {
                    if ((enumType == EnumType.STRING && e.name().equalsIgnoreCase(rs.getString(index))) ||
                            (enumType == EnumType.ORDINAL && e.ordinal() == rs.getInt(index))) {
                        field.set(entity, e);
                        return;
                    }
                }
            } else if (type == int.class) {
                field.set(entity, rs.getInt(index));
            } else if (type == Integer.class) {
                if (rs.getObject(index) == null) {
                    field.set(entity, null);
                } else {
                    field.set(entity, rs.getInt(index));
                }
            } else if (type == Date.class) {
                final Object data = rs.getDate(index);
                if (data == null) {
                    field.set(entity, null);
                    return;
                }
                field.set(entity, DateUtil.parseDateString(s_gmtTimeZone, rs.getString(index)));
            } else if (type == Calendar.class) {
                final Object data = rs.getDate(index);
                if (data == null) {
                    field.set(entity, null);
                    return;
                }
                final Calendar cal = Calendar.getInstance();
                cal.setTime(DateUtil.parseDateString(s_gmtTimeZone, rs.getString(index)));
                field.set(entity, cal);
            } else if (type == boolean.class) {
                field.setBoolean(entity, rs.getBoolean(index));
            } else if (type == Boolean.class) {
                if (rs.getObject(index) == null) {
                    field.set(entity, null);
                } else {
                    field.set(entity, rs.getBoolean(index));
                }
            } else if (type == URI.class) {
                try {
                    String str = rs.getString(index);
                    field.set(entity, str == null ? null : new URI(str));
                } catch (URISyntaxException e) {
                    throw new CloudRuntimeException("Invalid URI: " + rs.getString(index), e);
                }
            } else if (type == URL.class) {
                try {
                    String str = rs.getString(index);
                    field.set(entity, str != null ? new URL(str) : null);
                } catch (MalformedURLException e) {
                    throw new CloudRuntimeException("Invalid URL: " + rs.getString(index), e);
                }
            } else if (type == Ip.class) {
                final Enumerated enumerated = field.getAnnotation(Enumerated.class);
                final EnumType enumType = (enumerated == null) ? EnumType.STRING : enumerated.value();

                Ip ip = null;
                if (enumType == EnumType.STRING) {
                    String s = rs.getString(index);
                    ip = s == null ? null : new Ip(NetUtils.ip2Long(s));
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                pstmt.setString(j, DateUtil.getDateDisplayString(s_gmtTimeZone, cal.getTime()));
            } else if (attr.is(Attribute.Flag.Time)) {
                pstmt.setString(j, DateUtil.getDateDisplayString(s_gmtTimeZone, cal.getTime()));
            }
        } else if (attr.field.getType().isEnum()) {
            final Enumerated enumerated = attr.field.getAnnotation(Enumerated.class);
            final EnumType type = (enumerated == null) ? EnumType.STRING : enumerated.value();
            if (type == EnumType.STRING) {
                pstmt.setString(j, value == null ? null :  value.toString());
            } else if (type == EnumType.ORDINAL) {
                pstmt.setInt(j, value == null ? null : ((Enum<?>)value).ordinal());
            }
        } else if (attr.field.getType() == URI.class) {
            pstmt.setString(j, value == null ? null : value.toString());
        } else if (attr.field.getType() == URL.class) {
            pstmt.setURL(j, (URL)value);
        } else if (attr.field.getType() == byte[].class) {
            pstmt.setBytes(j, (byte[])value);
        } else if (attr.field.getType() == Ip.class) {
            final Enumerated enumerated = attr.field.getAnnotation(Enumerated.class);
            final EnumType type = (enumerated == null) ? EnumType.ORDINAL : enumerated.value();
            if (type == EnumType.STRING) {
                pstmt.setString(j, value == null ? null : value.toString());
            } else if (type == EnumType.ORDINAL) {
                pstmt.setLong(j, value == null ? null : (value instanceof Ip) ? ((Ip)value).longValue() : NetUtils.ip2Long((String)value));
            }
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    Id idAnnotation = field.getAnnotation(Id.class);
    GeneratedValue generatedValueAnnotation = field.getAnnotation(GeneratedValue.class);
    OneToOne oneToOneAnnotation = field.getAnnotation(OneToOne.class);
    ManyToOne manyToOneAnnotation = field.getAnnotation(ManyToOne.class);
    JoinColumn joinColumnAnnotation = field.getAnnotation(JoinColumn.class);
    Enumerated enumeratedAnnotation = field.getAnnotation(Enumerated.class);
    Version versionAnnotation = field.getAnnotation(Version.class);

    if (columnAnnotation == null && basicAnnotation == null && idAnnotation == null && oneToOneAnnotation == null
        && manyToOneAnnotation == null && enumeratedAnnotation == null && versionAnnotation == null) {
      return null;
    }

    DatabaseFieldConfig config = new DatabaseFieldConfig();
    String fieldName = field.getName();
    if (databaseType.isEntityNamesMustBeUpCase()) {
      fieldName = fieldName.toUpperCase();
    }
    config.setFieldName(fieldName);

    if (columnAnnotation != null) {
      if (stringNotEmpty(columnAnnotation.name())) {
        config.setColumnName(columnAnnotation.name());
      }
      if (stringNotEmpty(columnAnnotation.columnDefinition())) {
        config.setColumnDefinition(columnAnnotation.columnDefinition());
      }
      config.setWidth(columnAnnotation.length());
      config.setCanBeNull(columnAnnotation.nullable());
      config.setUnique(columnAnnotation.unique());
    }
    if (basicAnnotation != null) {
      config.setCanBeNull(basicAnnotation.optional());
    }
    if (idAnnotation != null) {
      if (generatedValueAnnotation == null) {
        config.setId(true);
      } else {
        // generatedValue only works if it is also an id according to {@link GeneratedValue)
        config.setGeneratedId(true);
      }
    }
    if (oneToOneAnnotation != null || manyToOneAnnotation != null) {
      // if we have a collection then make it a foreign collection
      if (Collection.class.isAssignableFrom(field.getType())
          || ForeignCollection.class.isAssignableFrom(field.getType())) {
        config.setForeignCollection(true);
        if (joinColumnAnnotation != null && stringNotEmpty(joinColumnAnnotation.name())) {
          config.setForeignCollectionColumnName(joinColumnAnnotation.name());
        }
        if (manyToOneAnnotation != null) {
          FetchType fetchType = manyToOneAnnotation.fetch();
          if (fetchType != null && fetchType == FetchType.EAGER) {
            config.setForeignCollectionEager(true);
          }
        }
      } else {
        // otherwise it is a foreign field
        config.setForeign(true);
        if (joinColumnAnnotation != null) {
          if (stringNotEmpty(joinColumnAnnotation.name())) {
            config.setColumnName(joinColumnAnnotation.name());
          }
          config.setCanBeNull(joinColumnAnnotation.nullable());
          config.setUnique(joinColumnAnnotation.unique());
        }
      }
    }
    if (enumeratedAnnotation != null) {
      EnumType enumType = enumeratedAnnotation.value();
      if (enumType != null && enumType == EnumType.STRING) {
        config.setDataType(DataType.ENUM_STRING);
      } else {
        config.setDataType(DataType.ENUM_INTEGER);
      }
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      _column = new ColumnConfig();

    if (_column.getName().equals(""))
      _column.setName(toSqlName(_fieldName));
    Enumerated enumeratedAnn = _field.getAnnotation(Enumerated.class);

    if (enumeratedAnn != null)
      _enumerated = enumeratedAnn.value();
  }
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