Java 类org.springframework.beans.PropertyAccessor 实例源码

项目：Sound.je 文件：EntitySearch.java

/**
 * This follows a path (like object.childobject.value), to its end value, so it can compare the values of two
 * paths.
 * This method follows the path recursively until it reaches the end value.
 *
 * @param object object to search
 * @param path   path of value
 * @return result
 */
private Object deepValue(final Object object, final String path) {
    final List<String> paths = new LinkedList<>(Arrays.asList(path.split("\\.")));
    final String currentPath = paths.get(0);

    final PropertyAccessor accessor = PropertyAccessorFactory.forDirectFieldAccess(object);
    Object field = accessor.getPropertyValue(currentPath);

    paths.remove(0);

    if ((field != null) && (!paths.isEmpty())) {
        field = deepValue(field, String.join(".", paths));
    }

    return field;
}

项目：Sound.je 文件：FormParse.java

/**
 * Write the value to the existingEntity field with the name of key
 *
 * @param <T>            Type of the entity
 * @param existingEntity The entity we are changing
 * @param key            The key we are changing
 * @param value          The new value
 */
private <T extends BaseEntity> void writeToEntity(T existingEntity, String key, Object value) {
    final PropertyAccessor accessor = PropertyAccessorFactory.forDirectFieldAccess(existingEntity);

    if (accessor.getPropertyType(key) != null) {
        try {
            if (value.getClass().equals(JSONObject.class) &&
                    ((JSONObject) value).has("_isMap") &&
                    ((JSONObject) value).get("_isMap").equals(true)) {
                writeArrayMapToEntity(accessor, key, (JSONObject) value);
            } else if (value.getClass().equals(JSONObject.class)) {
                writeObjectToEntity(accessor, key, (JSONObject) value);
            } else if (value.getClass().equals(JSONArray.class)) {
                writeArrayToEntity(accessor, key, (JSONArray) value);
            } else if (isFieldValid(accessor, key, existingEntity.getClass())) {
                writeValueToEntity(accessor, key, value);
            }
        } catch (JSONException e) {
            logger.info("[FormParse] [writeToEntity] Unable To Process JSON", e);
        }
    }
}

项目：summerb 文件：QueryNarrowerStrategyFieldBased.java

protected boolean hasRestrictionOnField(Query query, String fieldName) {
    for (Restriction<PropertyAccessor> restriction : query.getRestrictions()) {
        if (restriction instanceof FieldCondition) {
            if (fieldName.equals(((FieldCondition) restriction).getFieldName())) {
                return true;
            }
        } else if (restriction instanceof DisjunctionCondition) {
            for (Query subQuery : ((DisjunctionCondition) restriction).getQueries()) {
                if (hasRestrictionOnField(subQuery, fieldName)) {
                    return true;
                }
            }
        }
    }
    return false;
}

项目：spring-rich-client 文件：AbstractPropertyAccessStrategy.java

/**
 * Returns the index of the last nested property separator in the given
 * property path, ignoring dots in keys (like "map[my.key]").
 */
protected int getLastPropertySeparatorIndex(String propertyPath) {
    boolean inKey = false;
    for (int i = propertyPath.length() - 1; i >= 0; i--) {
        switch (propertyPath.charAt(i)) {
        case PropertyAccessor.PROPERTY_KEY_SUFFIX_CHAR:
            inKey = true;
            break;
        case PropertyAccessor.PROPERTY_KEY_PREFIX_CHAR:
            return i;
        case PropertyAccessor.NESTED_PROPERTY_SEPARATOR_CHAR:
            if (!inKey) {
                return i;
            }
            break;
        }
    }
    return -1;
}

项目：spring-rich-client 文件：AbstractNestedMemberPropertyAccessor.java

public boolean isReadableProperty(String propertyPath) {
    if (PropertyAccessorUtils.isNestedProperty(propertyPath)) {
        String baseProperty = getBasePropertyName(propertyPath);
        String childPropertyPath = getChildPropertyPath(propertyPath);
        if (!super.isReadableProperty(baseProperty)) {
            return false;
        }
        else {
            return ((PropertyAccessor) childPropertyAccessors.get(baseProperty))
                    .isReadableProperty(childPropertyPath);
        }
    }
    else {
        return super.isReadableProperty(propertyPath);
    }
}

项目：spring-rich-client 文件：PropertyAccessorUtils.java

public static int getNestingLevel(String propertyName) {
    propertyName = getPropertyName(propertyName);
    int nestingLevel = 0;
    boolean inKey = false;
    for (int i = 0; i < propertyName.length(); i++) {
        switch (propertyName.charAt(i)) {
        case PropertyAccessor.PROPERTY_KEY_PREFIX_CHAR:
            if (!inKey) {
                nestingLevel++;
            }
        case PropertyAccessor.PROPERTY_KEY_SUFFIX_CHAR:
            inKey = !inKey;
        }
    }
    return nestingLevel;
}

项目：spring-richclient 文件：AbstractPropertyAccessStrategy.java

/**
 * Returns the index of the last nested property separator in the given
 * property path, ignoring dots in keys (like "map[my.key]").
 */
protected int getLastPropertySeparatorIndex(String propertyPath) {
    boolean inKey = false;
    for (int i = propertyPath.length() - 1; i >= 0; i--) {
        switch (propertyPath.charAt(i)) {
        case PropertyAccessor.PROPERTY_KEY_SUFFIX_CHAR:
            inKey = true;
            break;
        case PropertyAccessor.PROPERTY_KEY_PREFIX_CHAR:
            return i;
        case PropertyAccessor.NESTED_PROPERTY_SEPARATOR_CHAR:
            if (!inKey) {
                return i;
            }
            break;
        }
    }
    return -1;
}

项目：spring-richclient 文件：AbstractNestedMemberPropertyAccessor.java

public boolean isReadableProperty(String propertyPath) {
    if (PropertyAccessorUtils.isNestedProperty(propertyPath)) {
        String baseProperty = getBasePropertyName(propertyPath);
        String childPropertyPath = getChildPropertyPath(propertyPath);
        if (!super.isReadableProperty(baseProperty)) {
            return false;
        }
        else {
            return ((PropertyAccessor) childPropertyAccessors.get(baseProperty))
                    .isReadableProperty(childPropertyPath);
        }
    }
    else {
        return super.isReadableProperty(propertyPath);
    }
}

项目：spring-richclient 文件：PropertyAccessorUtils.java

public static int getNestingLevel(String propertyName) {
    propertyName = getPropertyName(propertyName);
    int nestingLevel = 0;
    boolean inKey = false;
    for (int i = 0; i < propertyName.length(); i++) {
        switch (propertyName.charAt(i)) {
        case PropertyAccessor.PROPERTY_KEY_PREFIX_CHAR:
            if (!inKey) {
                nestingLevel++;
            }
        case PropertyAccessor.PROPERTY_KEY_SUFFIX_CHAR:
            inKey = !inKey;
        }
    }
    return nestingLevel;
}

项目：jdal 文件：CompositeBinder.java

public void autobind(Object view) {
    BeanWrapper bw = PropertyAccessorFactory.forBeanPropertyAccess(getModel());
    PropertyAccessor  viewPropertyAccessor = new DirectFieldAccessor(view);
    // iterate on model properties
    for (PropertyDescriptor pd : bw.getPropertyDescriptors()) {
        String propertyName = pd.getName();
        if ( !ignoredProperties.contains(propertyName) && viewPropertyAccessor.isReadableProperty(propertyName)) {
            Object control = viewPropertyAccessor.getPropertyValue(propertyName);
            if (control != null) {
                if (log.isDebugEnabled()) 
                    log.debug("Found control: " + control.getClass().getSimpleName() + 
                            " for property: " + propertyName);
                bind(control, propertyName);
            }
        }
    }
}

项目：syndesis 文件：UniquePropertyValidator.java

@Override
public boolean isValid(final WithId<?> value, final ConstraintValidatorContext context) {
    if (value == null) {
        return true;
    }

    final PropertyAccessor bean = new BeanWrapperImpl(value);

    final String propertyValue = String.valueOf(bean.getPropertyValue(property));

    @SuppressWarnings({"rawtypes", "unchecked"})
    final Class<WithId> modelClass = (Class) value.getKind().modelClass;

    @SuppressWarnings("unchecked")
    final Set<String> ids = dataManager.fetchIdsByPropertyValue(modelClass, property, propertyValue);

    final boolean isUnique = ids.isEmpty() || value.getId().map(id -> ids.contains(id)).orElse(false);

    if (!isUnique) {
        if (ids.stream().allMatch(id -> consideredValidByException(modelClass, id))) {
            return true;
        }

        context.disableDefaultConstraintViolation();
        context.unwrap(HibernateConstraintValidatorContext.class).addExpressionVariable("nonUnique", propertyValue)
            .buildConstraintViolationWithTemplate(context.getDefaultConstraintMessageTemplate())
            .addPropertyNode(property).addConstraintViolation();
    }

    return isUnique;
}

项目：Sound.je 文件：FormParse.java

/**
 * Write normal value to entity.
 *
 * @param accessor The accessor for the existing entity
 * @param key      The fields name we are overwriting
 * @param value    The new value
 */
private void writeValueToEntity(final PropertyAccessor accessor,
                                final String key,
                                final Object value) {
    final ResolvableType type = accessor.getPropertyTypeDescriptor(key).getResolvableType();

    accessor.setPropertyValue(key, parseValue(value, type));
}

项目：Sound.je 文件：FormParse.java

/**
 * Is the field editable according to the SchemaView annotation
 *
 * @param accessor the accessor
 * @param key      the key
 * @return boolean boolean
 */
private Boolean isFieldEditable(final PropertyAccessor accessor, final String key) {
    final SchemaView schemaView = accessor.getPropertyTypeDescriptor(key).getAnnotation(SchemaView.class);

    if (schemaView != null) {
        final boolean isLocked = schemaView.locked() && accessor.getPropertyValue(key) != null;
        final boolean isVisible = schemaView.visible();

        return !isLocked && isVisible;
    }

    return false;
}

项目：spring4-understanding 文件：NestedPathTag.java

/**
 * Set the path that this tag should apply.
 * <p>E.g. "customer" to allow bind paths like "address.street"
 * rather than "customer.address.street".
 * @see BindTag#setPath
 */
public void setPath(String path) {
    if (path == null) {
        path = "";
    }
    if (path.length() > 0 && !path.endsWith(PropertyAccessor.NESTED_PROPERTY_SEPARATOR)) {
        path += PropertyAccessor.NESTED_PROPERTY_SEPARATOR;
    }
    this.path = path;
}

项目：spring4-understanding 文件：AbstractDataBoundFormElementTag.java

/**
 * Get the {@link BindStatus} for this tag.
 */
protected BindStatus getBindStatus() throws JspException {
    if (this.bindStatus == null) {
        // HTML escaping in tags is performed by the ValueFormatter class.
        String nestedPath = getNestedPath();
        String pathToUse = (nestedPath != null ? nestedPath + getPath() : getPath());
        if (pathToUse.endsWith(PropertyAccessor.NESTED_PROPERTY_SEPARATOR)) {
            pathToUse = pathToUse.substring(0, pathToUse.length() - 1);
        }
        this.bindStatus = new BindStatus(getRequestContext(), pathToUse, false);
    }
    return this.bindStatus;
}

项目：fiat 文件：GoogleDirectoryUserRolesProvider.java

private Directory getDirectoryService() {
  HttpTransport httpTransport = new NetHttpTransport();
  JacksonFactory jacksonFactory = new JacksonFactory();
  GoogleCredential credential = getGoogleCredential();

  PropertyAccessor accessor = PropertyAccessorFactory.forDirectFieldAccess(credential);
  accessor.setPropertyValue("serviceAccountUser", config.getAdminUsername());
  accessor.setPropertyValue("serviceAccountScopes", SERVICE_ACCOUNT_SCOPES);

  return new Directory.Builder(httpTransport, jacksonFactory, credential)
      .setApplicationName("Spinnaker-Fiat")
      .build();
}