Module io.helidon.builder.processor.tools

Package io.helidon.builder.processor.tools

Class BeanUtils

java.lang.Object

io.helidon.builder.processor.tools.BeanUtils

public class BeanUtils
extends Object

Provides functions to aid with bean naming and parsing.

Method Summary

Modifier and Type	Method	Description
static boolean	isBooleanType(Class<?> type)	Returns true if the provided type is a boolean type.
static boolean	isBooleanType(String typeName)	Returns true if the provided type name is a boolean type.
static boolean	isBuiltInJavaType(TypeName type)	Returns true if the given type is known to be a built-in java type (e.g., package name starts with "java").
static boolean	isReservedWord(String word)	Returns true if the word provided is considered to be a reserved word and should otherwise be avoided from generation.
static boolean	isValidMethodType(String typeName)	Returns true if the return type is valid for a bean (e.g., not void, etc.).
static boolean	validateAndParseMethodName(String methodName, String methodTypeName, boolean throwIfInvalid, AtomicReference<Optional<List<String>>> attributeNameRef)	Validates the method, and will optionally throw if the throw message supplier is passed.

Methods inherited from class java.lang.Object

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

Method Details

isBooleanType

public static boolean isBooleanType(String typeName)

Returns true if the provided type name is a boolean type.

Parameters:

typeName - the type name

Returns:

true if the type name provided is boolean type

isBooleanType

public static boolean isBooleanType(Class<?> type)

Returns true if the provided type is a boolean type.

Parameters:

type - the type

Returns:

true if the type name provided is boolean type

isValidMethodType

public static boolean isValidMethodType(String typeName)

Returns true if the return type is valid for a bean (e.g., not void, etc.).

Parameters:

typeName - the return type name for the method, represented as a string

Returns:

true if valid

validateAndParseMethodName

public static boolean validateAndParseMethodName(String methodName,
 String methodTypeName,
 boolean throwIfInvalid,
 AtomicReference<Optional<List<String>>> attributeNameRef)

Validates the method, and will optionally throw if the throw message supplier is passed.

Parameters:

methodName - the method name

methodTypeName - the method type

throwIfInvalid - flag indicating if an exception should be raised if invalid

attributeNameRef - the reference that will be populated to hold the attribute names - in preferred naming order

Returns:

true if the method name represents a valid bean getter/is method

Throws:

RuntimeException - if the throw message is used and the method name is invalid

isReservedWord

public static boolean isReservedWord(String word)

Returns true if the word provided is considered to be a reserved word and should otherwise be avoided from generation.

Parameters:

word - the word

Returns:

true if it appears to be a reserved word

isBuiltInJavaType

public static boolean isBuiltInJavaType(TypeName type)

Returns true if the given type is known to be a built-in java type (e.g., package name starts with "java").

Parameters:

type - the fully qualified type name

Returns:

true if the given type is definitely known to be built-in Java type