コード例 #1
0
  private void buildColumnAnnotation(
      Selectable selectable, StringBuffer annotations, boolean insertable, boolean updatable) {
    if (selectable.isFormula()) {
      annotations
          .append("@")
          .append(importType("org.hibernate.annotations.Formula"))
          .append("(value=\"")
          .append(selectable.getText())
          .append("\")");
    } else {
      Column column = (Column) selectable;
      annotations
          .append("@" + importType("javax.persistence.Column") + "(name=\"")
          .append(column.getName())
          .append("\"");

      appendCommonColumnInfo(annotations, column, insertable, updatable);

      if (column.getPrecision() != Column.DEFAULT_PRECISION) { // the default is actually 0 in spec
        annotations.append(", precision=").append(column.getPrecision());
      }
      if (column.getScale() != Column.DEFAULT_SCALE) { // default is actually 0 in spec
        annotations.append(", scale=").append(column.getScale());
      } else if (column.getLength() != 255) {
        annotations.append(", length=").append(column.getLength());
      }

      // TODO support secondary table
      annotations.append(")");
    }
  }
コード例 #2
0
  public String generateAnnColumnAnnotation(Property property) {
    StringBuffer annotations = new StringBuffer("    ");
    boolean insertable = property.isInsertable();
    boolean updatable = property.isUpdateable();
    if (property.isComposite()) {
      annotations.append("@" + importType("javax.persistence.AttributeOverrides") + "( {");
      Component component = (Component) property.getValue();
      Iterator<?> subElements = component.getPropertyIterator();
      buildRecursiveAttributeOverride(subElements, null, property, annotations);
      annotations.setLength(annotations.length() - 2);
      annotations.append(" } )");
    } else {
      if (property.getColumnSpan() == 1) {
        Selectable selectable = (Selectable) property.getColumnIterator().next();
        buildColumnAnnotation(selectable, annotations, insertable, updatable);
      } else {
        Iterator<?> columns = property.getColumnIterator();
        annotations
            .append("@")
            .append(importType("org.hibernate.annotations.Columns"))
            .append("( { ");
        while (columns.hasNext()) {
          Selectable selectable = (Selectable) columns.next();

          if (selectable.isFormula()) {
            // TODO formula in multicolumns not supported by annotations
            // annotations.append("/* TODO formula in multicolumns not supported by annotations
            // */");
          } else {
            annotations.append("\n        ");
            buildColumnAnnotation(selectable, annotations, insertable, updatable);
            annotations.append(", ");
          }
        }
        annotations.setLength(annotations.length() - 2);
        annotations.append(" } )");
      }
    }
    return annotations.toString();
  }
コード例 #3
0
 private void buildRecursiveAttributeOverride(
     Iterator<?> subElements, String path, Property property, StringBuffer annotations) {
   while (subElements.hasNext()) {
     Property subProperty = (Property) subElements.next();
     if (subProperty.isComposite()) {
       if (path != null) {
         path = path + ".";
       } else {
         path = "";
       }
       path = path + subProperty.getName();
       Component component = (Component) subProperty.getValue();
       buildRecursiveAttributeOverride(
           component.getPropertyIterator(), path, subProperty, annotations);
     } else {
       Iterator<?> columns = subProperty.getColumnIterator();
       Selectable selectable = (Selectable) columns.next();
       if (selectable.isFormula()) {
         // TODO formula in multicolumns not supported by annotations
       } else {
         annotations
             .append("\n        ")
             .append("@")
             .append(importType("javax.persistence.AttributeOverride"))
             .append("(name=\"");
         if (path != null) {
           annotations.append(path).append(".");
         }
         annotations.append(subProperty.getName()).append("\"").append(", column=");
         buildColumnAnnotation(
             selectable, annotations, subProperty.isInsertable(), subProperty.isUpdateable());
         annotations.append(" ), ");
       }
     }
   }
 }