Package io.jmix.aitools.dataload.validation.validator

Class SupportedRelativeDateTimeConstantsValidator

java.lang.Object

io.jmix.aitools.dataload.validation.validator.SupportedRelativeDateTimeConstantsValidator

All Implemented Interfaces:

JpqlResultValidator, org.springframework.core.Ordered

@Component("aitls_SupportedRelativeDateTimeConstantsValidator")
public class SupportedRelativeDateTimeConstantsValidator
extends Object
implements JpqlResultValidator, org.springframework.core.Ordered

Checks that only supported Jmix relative date-time constants (such as FIRST_DAY_OF_CURRENT_MONTH) are used, ignoring string literals and standard JPQL temporal keywords.

Field Summary

Fields

Modifier and Type	Field	Description
protected static final Set<String>	JPQL_TEMPORAL_KEYWORDS
protected static final Set<String>	NON_OPERATION_KEYWORDS
protected static final Set<String>	OPERATION_KEYWORDS
protected static final Pattern	RELATIVE_DATE_TIME_CONSTANT_PATTERN
protected static final Set<String>	SUPPORTED_RELATIVE_DATE_TIME_CONSTANTS

Fields inherited from interface org.springframework.core.Ordered

HIGHEST_PRECEDENCE, LOWEST_PRECEDENCE

Constructor Summary

Constructors

Constructor	Description
SupportedRelativeDateTimeConstantsValidator()

Method Summary

Modifier and Type	Method	Description
int	getOrder()
protected boolean	isRelativeDateTimeConstantUsage(String jpql, int start, int end)
protected int	nextNonWhitespaceIndex(String text, int fromIndex)
protected int	previousNonWhitespaceIndex(String text, int fromIndex)
protected String	previousWord(String text, int tokenStart)
List<JpqlValidationIssue>	validate(GeneratedJpqlResult result)	Validates the given query draft.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

RELATIVE_DATE_TIME_CONSTANT_PATTERN

protected static final Pattern RELATIVE_DATE_TIME_CONSTANT_PATTERN

SUPPORTED_RELATIVE_DATE_TIME_CONSTANTS

protected static final Set<String> SUPPORTED_RELATIVE_DATE_TIME_CONSTANTS

JPQL_TEMPORAL_KEYWORDS

protected static final Set<String> JPQL_TEMPORAL_KEYWORDS

NON_OPERATION_KEYWORDS

protected static final Set<String> NON_OPERATION_KEYWORDS

OPERATION_KEYWORDS

protected static final Set<String> OPERATION_KEYWORDS

Constructor Details

SupportedRelativeDateTimeConstantsValidator

public SupportedRelativeDateTimeConstantsValidator()

Method Details

validate

public List<JpqlValidationIssue> validate(GeneratedJpqlResult result)

Description copied from interface: JpqlResultValidator

Validates the given query draft.

Specified by:

validate in interface JpqlResultValidator

Parameters:

result - generated query draft to validate

Returns:

issues found, or an empty list if the rule passed

getOrder

public int getOrder()

Specified by:

getOrder in interface org.springframework.core.Ordered

isRelativeDateTimeConstantUsage

protected boolean isRelativeDateTimeConstantUsage(String jpql,
 int start,
 int end)

previousNonWhitespaceIndex

protected int previousNonWhitespaceIndex(String text,
 int fromIndex)

nextNonWhitespaceIndex

protected int nextNonWhitespaceIndex(String text,
 int fromIndex)

previousWord

protected String previousWord(String text,
 int tokenStart)