Ejemplo n.º 1
0
 private boolean propertyStartsWithFieldMarkerPrefix(PropertyValue pv, String fieldMarkerPrefix) {
   String propertyName =
       pv.getName().indexOf(PATH_SEPARATOR) > -1
           ? StringUtils.substringAfterLast(pv.getName(), ".")
           : pv.getName();
   return propertyName.startsWith(fieldMarkerPrefix);
 }
Ejemplo n.º 2
0
  @SuppressWarnings("unchecked")
  private void bindCollectionAssociation(MutablePropertyValues mpvs, PropertyValue pv) {
    Object v = pv.getValue();

    Collection collection = (Collection) bean.getPropertyValue(pv.getName());
    collection.clear();
    final Class associatedType = getReferencedTypeForCollection(pv.getName(), getTarget());
    final boolean isArray = v != null && v.getClass().isArray();
    final PropertyEditor propertyEditor = findCustomEditor(collection.getClass(), pv.getName());
    if (propertyEditor == null) {
      if (isDomainAssociation(associatedType)) {
        if (isArray) {
          Object[] identifiers = (Object[]) v;
          for (Object id : identifiers) {
            if (id != null) {
              associateObjectForId(pv, id, associatedType);
            }
          }
          mpvs.removePropertyValue(pv);
        } else if (v != null && (v instanceof String)) {
          associateObjectForId(pv, v, associatedType);
          mpvs.removePropertyValue(pv);
        }
      } else if (GrailsDomainConfigurationUtil.isBasicType(associatedType)) {
        if (isArray) {
          Object[] values = (Object[]) v;
          List list = collection instanceof List ? (List) collection : null;
          for (int i = 0; i < values.length; i++) {
            Object value = values[i];
            try {
              Object newValue = getTypeConverter().convertIfNecessary(value, associatedType);
              if (list != null) {
                if (i > list.size() - 1) {
                  list.add(i, newValue);
                } else {
                  list.set(i, newValue);
                }
              } else {
                collection.add(newValue);
              }
            } catch (TypeMismatchException e) {
              // ignore
            }
          }
        }
      }
    }
  }
Ejemplo n.º 3
0
 private String getNameOf(PropertyValue propertyValue) {
   String name = propertyValue.getName();
   if (name.indexOf(STRUCTURED_PROPERTY_SEPERATOR) == -1) {
     return name;
   }
   return name.substring(0, name.indexOf(STRUCTURED_PROPERTY_SEPERATOR));
 }
Ejemplo n.º 4
0
 /**
  * Check the given property values against the required fields, generating missing field errors
  * where appropriate.
  *
  * @param mpvs the property values to be bound (can be modified)
  * @see #getRequiredFields
  * @see #getBindingErrorProcessor
  * @see BindingErrorProcessor#processMissingFieldError
  */
 protected void checkRequiredFields(MutablePropertyValues mpvs) {
   String[] requiredFields = getRequiredFields();
   if (!ObjectUtils.isEmpty(requiredFields)) {
     Map<String, PropertyValue> propertyValues = new HashMap<String, PropertyValue>();
     PropertyValue[] pvs = mpvs.getPropertyValues();
     for (PropertyValue pv : pvs) {
       String canonicalName = PropertyAccessorUtils.canonicalPropertyName(pv.getName());
       propertyValues.put(canonicalName, pv);
     }
     for (String field : requiredFields) {
       PropertyValue pv = propertyValues.get(field);
       boolean empty = (pv == null || pv.getValue() == null);
       if (!empty) {
         if (pv.getValue() instanceof String) {
           empty = !StringUtils.hasText((String) pv.getValue());
         } else if (pv.getValue() instanceof String[]) {
           String[] values = (String[]) pv.getValue();
           empty = (values.length == 0 || !StringUtils.hasText(values[0]));
         }
       }
       if (empty) {
         // Use bind error processor to create FieldError.
         getBindingErrorProcessor().processMissingFieldError(field, getInternalBindingResult());
         // Remove property from property values to bind:
         // It has already caused a field error with a rejected value.
         if (pv != null) {
           mpvs.removePropertyValue(pv);
           propertyValues.remove(field);
         }
       }
     }
   }
 }
  private void registerBeanDefinitionsWithRegistry(BeanDefinitionRegistry registry) {
    for (Object key : beanDefinitions.keySet()) {
      BeanDefinition bd = beanDefinitions.get(key);
      if (LOG.isDebugEnabled()) {
        LOG.debug("[RuntimeConfiguration] Registering bean [" + key + "]");
        if (LOG.isTraceEnabled()) {
          PropertyValue[] pvs = bd.getPropertyValues().getPropertyValues();
          for (PropertyValue pv : pvs) {
            LOG.trace(
                "[RuntimeConfiguration] With property ["
                    + pv.getName()
                    + "] set to ["
                    + pv.getValue()
                    + "]");
          }
        }
      }
      final String beanName = key.toString();
      if (registry.containsBeanDefinition(beanName)) {
        removeBeanDefinition(registry, beanName);
      }

      registry.registerBeanDefinition(beanName, bd);
      registerBeanAliases(registry, beanName);
    }
  }
  private void registerBeanConfigsWithRegistry(BeanDefinitionRegistry registry) {
    for (BeanConfiguration bc : beanConfigs.values()) {
      String beanName = bc.getName();
      if (LOG.isDebugEnabled()) {
        LOG.debug("[RuntimeConfiguration] Registering bean [" + beanName + "]");
        if (LOG.isTraceEnabled()) {
          PropertyValue[] pvs = bc.getBeanDefinition().getPropertyValues().getPropertyValues();
          for (PropertyValue pv : pvs) {
            LOG.trace(
                "[RuntimeConfiguration] With property ["
                    + pv.getName()
                    + "] set to ["
                    + pv.getValue()
                    + "]");
          }
        }
      }

      if (registry.containsBeanDefinition(beanName)) {
        removeBeanDefinition(registry, beanName);
      }

      registry.registerBeanDefinition(beanName, bc.getBeanDefinition());
      registerBeanAliases(registry, beanName);
    }
  }
Ejemplo n.º 7
0
  private PropertyValues filterPropertyValues(PropertyValues propertyValues, String prefix) {
    if (prefix == null || prefix.length() == 0) return propertyValues;

    PropertyValue[] valueArray = propertyValues.getPropertyValues();
    MutablePropertyValues newValues = new MutablePropertyValues();
    for (PropertyValue propertyValue : valueArray) {
      String name = propertyValue.getName();
      final String prefixWithDot = prefix + PREFIX_SEPERATOR;
      if (name.startsWith(prefixWithDot)) {
        name = name.substring(prefixWithDot.length(), name.length());
        newValues.addPropertyValue(name, propertyValue.getValue());
      }
    }
    return newValues;
  }
Ejemplo n.º 8
0
 /**
  * Check the given property values against the allowed fields, removing values for fields that are
  * not allowed.
  *
  * @param mpvs the property values to be bound (can be modified)
  * @see #getAllowedFields
  * @see #isAllowed(String)
  */
 protected void checkAllowedFields(MutablePropertyValues mpvs) {
   PropertyValue[] pvs = mpvs.getPropertyValues();
   for (PropertyValue pv : pvs) {
     String field = PropertyAccessorUtils.canonicalPropertyName(pv.getName());
     if (!isAllowed(field)) {
       mpvs.removePropertyValue(pv);
       getBindingResult().recordSuppressedField(field);
       if (logger.isDebugEnabled()) {
         logger.debug(
             "Field ["
                 + field
                 + "] has been removed from PropertyValues "
                 + "and will not be bound, because it has not been found in the list of allowed fields");
       }
     }
   }
 }
Ejemplo n.º 9
0
 @SuppressWarnings("unchecked")
 private ConstrainedProperty getConstrainedPropertyForPropertyValue(
     Map constrainedProperties, PropertyValue propertyValue) {
   final String propertyName = propertyValue.getName();
   if (propertyName.indexOf(PATH_SEPARATOR) > -1) {
     String[] propertyNames = propertyName.split("\\.");
     Object target = getTarget();
     Object value = getPropertyValueForPath(target, propertyNames);
     if (value != null) {
       Map nestedConstrainedProperties = resolveConstrainedProperties(value);
       if (nestedConstrainedProperties != null) {
         return (ConstrainedProperty)
             nestedConstrainedProperties.get(propertyNames[propertyNames.length - 1]);
       }
     }
   } else {
     return (ConstrainedProperty) constrainedProperties.get(propertyName);
   }
   return null;
 }
Ejemplo n.º 10
0
  /**
   * Auto-creates the a type if it is null and is possible to auto-create.
   *
   * @param mpvs A MutablePropertyValues instance
   */
  protected void autoCreateIfPossible(MutablePropertyValues mpvs) {
    PropertyValue[] pvs = mpvs.getPropertyValues();
    for (PropertyValue pv : pvs) {
      String propertyName = pv.getName();
      if (propertyName.indexOf(PATH_SEPARATOR) > -1) {
        String[] propertyNames = propertyName.split("\\.");
        BeanWrapper currentBean = bean;

        for (String name : propertyNames) {
          Object created = autoCreatePropertyIfPossible(currentBean, name, pv.getValue());
          if (created != null) {
            currentBean = new BeanWrapperImpl(created);
          } else {
            break;
          }
        }
      } else {
        autoCreatePropertyIfPossible(bean, propertyName, pv.getValue());
      }
    }
  }
Ejemplo n.º 11
0
  /**
   * This overrides the method from WebDataBinder to allow for nested checkbox handling, so property
   * paths such as a._b will result in the boolean b on object a getting set to false.
   */
  @Override
  protected void checkFieldMarkers(MutablePropertyValues mpvs) {
    if (getFieldMarkerPrefix() == null) {
      return;
    }

    String fieldMarkerPrefix = getFieldMarkerPrefix();
    PropertyValue[] pvArray = mpvs.getPropertyValues();
    for (PropertyValue pv : pvArray) {
      // start of variation from superclass method
      if (propertyStartsWithFieldMarkerPrefix(pv, fieldMarkerPrefix)) {
        String field = stripFieldMarkerPrefix(pv.getName(), fieldMarkerPrefix);
        // end of variation from superclass method
        if (getPropertyAccessor().isWritableProperty(field) && !mpvs.contains(field)) {
          Class<?> fieldType = getPropertyAccessor().getPropertyType(field);
          mpvs.add(field, getEmptyValue(field, fieldType));
        }
        mpvs.removePropertyValue(pv);
      }
    }
  }
Ejemplo n.º 12
0
  /**
   * Interrogates the specified properties looking for properites that represent associations to
   * other classes (e.g., 'author.id'). If such a property is found, this method attempts to load
   * the specified instance of the association (by ID) and set it on the target object.
   *
   * @param mpvs the <code>MutablePropertyValues</code> object holding the parameters from the
   *     request
   */
  protected void bindAssociations(MutablePropertyValues mpvs) {
    for (PropertyValue pv : mpvs.getPropertyValues()) {
      String propertyName = pv.getName();
      String propertyNameToCheck = propertyName;
      final int i = propertyName.indexOf('.');
      if (i > -1) {
        propertyNameToCheck = propertyName.substring(0, i);
      }

      if (!isAllowed(propertyNameToCheck)) continue;

      if (propertyName.endsWith(IDENTIFIER_SUFFIX)) {
        propertyName = propertyName.substring(0, propertyName.length() - 3);
        if (!isAllowed(propertyName)) continue;
        if (isReadableAndPersistent(propertyName) && bean.isWritableProperty(propertyName)) {
          if (NULL_ASSOCIATION.equals(pv.getValue())) {
            bean.setPropertyValue(propertyName, null);
            mpvs.removePropertyValue(pv);
          } else {
            Class<?> type = getPropertyTypeForPath(propertyName);
            Object persisted = getPersistentInstance(type, pv.getValue());
            if (persisted != null) {
              bean.setPropertyValue(propertyName, persisted);
            }
          }
        }
      } else {
        if (isReadableAndPersistent(propertyName)) {
          Class<?> type = getPropertyTypeForPath(propertyName);
          if (Collection.class.isAssignableFrom(type)) {
            bindCollectionAssociation(mpvs, pv);
          }
        }
      }
    }
  }
Ejemplo n.º 13
0
 private boolean isStructured(PropertyValue propertyValue) {
   String name = propertyValue.getName();
   return name.indexOf(STRUCTURED_PROPERTY_SEPERATOR) != -1;
 }
Ejemplo n.º 14
0
 private void associateObjectForId(PropertyValue pv, Object id, Class<?> associatedType) {
   final Object target = getTarget();
   final Object obj = getPersistentInstance(associatedType, id);
   addAssociationToTarget(pv.getName(), target, obj);
 }