Exemplo n.º 1
0
  /**
   * @param methodName getter method
   * @param clazz value object class
   * @return attribute name related to the specified getter method
   */
  private String getAttributeName(String methodName, Class classType) {
    String attributeName = null;
    if (methodName.startsWith("is"))
      attributeName =
          methodName.substring(2, 3).toLowerCase()
              + (methodName.length() > 3 ? methodName.substring(3) : "");
    else
      attributeName =
          methodName.substring(3, 4).toLowerCase()
              + (methodName.length() > 4 ? methodName.substring(4) : "");

    // an attribute name "Xxxx" becomes "xxxx" and this is not correct!
    try {
      Class c = classType;
      boolean attributeFound = false;
      while (!c.equals(Object.class)) {
        try {
          c.getDeclaredField(attributeName);
          attributeFound = true;
          break;
        } catch (Throwable ex2) {
          c = c.getSuperclass();
        }
      }
      if (!attributeFound) {
        // now trying to find an attribute having the first character in upper case (e.g. "Xxxx")
        String name = attributeName.substring(0, 1).toUpperCase() + attributeName.substring(1);
        c = classType;
        while (!c.equals(Object.class)) {
          try {
            c.getDeclaredField(name);
            attributeFound = true;
            break;
          } catch (Throwable ex2) {
            c = c.getSuperclass();
          }
        }
        if (attributeFound) attributeName = name;
      }
    } catch (Throwable ex1) {
    }

    return attributeName;
  }
Exemplo n.º 2
0
 /**
  * Find the class for the projection
  *
  * @param proj projection
  * @return corresponding ProjectionClass (or null if not found)
  */
 private ProjectionClass findProjectionClass(Projection proj) {
   Class want = proj.getClass();
   ComboBoxModel projClassList = projClassCB.getModel();
   for (int i = 0; i < projClassList.getSize(); i++) {
     ProjectionClass pc = (ProjectionClass) projClassList.getElementAt(i);
     if (want.equals(pc.projClass)) {
       return pc;
     }
   }
   return null;
 }