protected void setBeanProps()

in src/main/java/org/quartz/simpl/PropertySettingJobFactory.java [77:206]
116 lines of code
38 McCabe index (conditional complexity)

    protected void setBeanProps(Object obj, JobDataMap data) throws SchedulerException {

        // Get the wrapped entry set so don't have to incur overhead of wrapping for
        // dirty flag checking since this is read only access
        for (Iterator<?> entryIter = data.getWrappedMap().entrySet().iterator(); entryIter.hasNext();) {
            Map.Entry<?,?> entry = (Map.Entry<?,?>)entryIter.next();
            
            String name = (String)entry.getKey();
            String c = name.substring(0, 1).toUpperCase(Locale.US);
            String methName = "set" + c + name.substring(1);
        
            java.lang.reflect.Method setMeth = getSetMethod(methName, obj.getClass());
        
            Class<?> paramType = null;
            Object o = null;
            
            try {
                if (setMeth == null) {
                    handleError(
                        "No setter on Job class " + obj.getClass().getName() + 
                        " for property '" + name + "'");
                    continue;
                }
                
                paramType = setMeth.getParameterTypes()[0];
                o = entry.getValue();
                
                Object parm = null;
                if (paramType.isPrimitive()) {
                    if (o == null) {
                        handleError(
                            "Cannot set primitive property '" + name + 
                            "' on Job class " + obj.getClass().getName() + 
                            " to null.");
                        continue;
                    }

                    if (paramType.equals(int.class)) {
                        if (o instanceof String) {                            
                            parm = Integer.valueOf((String)o);
                        } else if (o instanceof Integer) {
                            parm = o;
                        }
                    } else if (paramType.equals(long.class)) {
                        if (o instanceof String) {
                            parm = Long.valueOf((String)o);
                        } else if (o instanceof Long) {
                            parm = o;
                        }
                    } else if (paramType.equals(float.class)) {
                        if (o instanceof String) {
                            parm = Float.valueOf((String)o);
                        } else if (o instanceof Float) {
                            parm = o;
                        }
                    } else if (paramType.equals(double.class)) {
                        if (o instanceof String) {
                            parm = Double.valueOf((String)o);
                        } else if (o instanceof Double) {
                            parm = o;
                        }
                    } else if (paramType.equals(boolean.class)) {
                        if (o instanceof String) {
                            parm = Boolean.valueOf((String)o);
                        } else if (o instanceof Boolean) {
                            parm = o;
                        }
                    } else if (paramType.equals(byte.class)) {
                        if (o instanceof String) {
                            parm = Byte.valueOf((String)o);
                        } else if (o instanceof Byte) {
                            parm = o;
                        }
                    } else if (paramType.equals(short.class)) {
                        if (o instanceof String) {
                            parm = Short.valueOf((String)o);
                        } else if (o instanceof Short) {
                            parm = o;
                        }
                    } else if (paramType.equals(char.class)) {
                        if (o instanceof String) {
                            String str = (String)o;
                            if (str.length() == 1) {
                                parm = Character.valueOf(str.charAt(0));
                            }
                        } else if (o instanceof Character) {
                            parm = o;
                        }
                    }
                } else if ((o != null) && (paramType.isAssignableFrom(o.getClass()))) {
                    parm = o;
                }
                
                // If the parameter wasn't originally null, but we didn't find a 
                // matching parameter, then we are stuck.
                if ((o != null) && (parm == null)) {
                    handleError(
                        "The setter on Job class " + obj.getClass().getName() + 
                        " for property '" + name + 
                        "' expects a " + paramType + 
                        " but was given " + o.getClass().getName());
                    continue;
                }
                                
                setMeth.invoke(obj, new Object[]{ parm });
            } catch (NumberFormatException nfe) {
                handleError(
                    "The setter on Job class " + obj.getClass().getName() + 
                    " for property '" + name + 
                    "' expects a " + paramType + 
                    " but was given " + o.getClass().getName(), nfe);
            } catch (IllegalArgumentException e) {
                handleError(
                    "The setter on Job class " + obj.getClass().getName() + 
                    " for property '" + name + 
                    "' expects a " + paramType + 
                    " but was given " + o.getClass().getName(), e);
            } catch (IllegalAccessException e) {
                handleError(
                    "The setter on Job class " + obj.getClass().getName() + 
                    " for property '" + name + 
                    "' could not be accessed.", e);
            } catch (InvocationTargetException e) {
                handleError(
                    "The setter on Job class " + obj.getClass().getName() + 
                    " for property '" + name + 
                    "' could not be invoked.", e);
            }
        }
    }