Examples of ClassInspector


Examples of org.apache.derby.iapi.services.loader.ClassInspector

  {
    int        param;

    String[] expectedTypes = methodParameterTypes;

    ClassInspector classInspector = getClassFactory().getClassInspector();

    /* Generate the code for each user parameter, generating the appropriate
     * cast when the passed type needs to get widened to the expected type.
     */
    for (param = 0; param < methodParms.length; param++)
    {
      generateOneParameter( acb, mb, param );

      // type from the SQL-J expression
      String argumentType = getParameterTypeName( methodParms[param] );

      // type of the method
      String parameterType = expectedTypes[param];

      if (!parameterType.equals(argumentType))
      {
        // since we reached here through method resolution
        // casts are only required for primitive types.
        // In any other case the expression type must be assignable
        // to the parameter type.
        if (ClassInspector.primitiveType(parameterType)) {
          mb.cast(parameterType);
        } else {

          // for a prodcedure
          if (routineInfo != null) {
            continue; // probably should be only for INOUT/OUT parameters.
          }

          if (SanityManager.DEBUG) {
            SanityManager.ASSERT(classInspector.assignableTo(argumentType, parameterType),
              "Argument type " + argumentType + " is not assignable to parameter " + parameterType);
          }

          /*
          ** Set the parameter type in case the argument type is narrower
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