Package software.amazon.smithy.traitcodegen

Class TraitCodegenUtils

java.lang.Object

software.amazon.smithy.traitcodegen.TraitCodegenUtils

public final class TraitCodegenUtils
extends java.lang.Object

Provides utility methods for trait code generation.

Field Summary

Fields

Modifier and Type	Field	Description
static Symbol	JAVA_STRING_SYMBOL
static ReservedWords	MEMBER_ESCAPER
static java.net.URL	RESERVED_WORDS_FILE
static ReservedWords	SHAPE_ESCAPER

Method Summary

Modifier and Type	Method	Description
static Symbol	fromClass(java.lang.Class<?> clazz)	Gets a Smithy codegen Symbol for a Java class.
static java.lang.String	getDefaultName(Shape shape)	Gets the default class name to use for a given Smithy Shape.
static java.lang.String	getDefaultTraitName(Shape shape)	Gets the default class name to use for a given Smithy Shape that defines a trait.
static boolean	isJavaString(Symbol symbol)	Checks if a symbol maps to a Java String.
static boolean	isJavaStringList(Shape shape, SymbolProvider symbolProvider)	Checks if a symbol maps to a Java List<String>.
static java.lang.String	mapNamespace(java.lang.String rootSmithyNamespace, java.lang.String shapeNamespace, java.lang.String packageNamespace)	Maps a smithy namespace to a java package namespace.

Methods inherited from class java.lang.Object

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

Field Detail

JAVA_STRING_SYMBOL

public static final Symbol JAVA_STRING_SYMBOL

RESERVED_WORDS_FILE

public static final java.net.URL RESERVED_WORDS_FILE

SHAPE_ESCAPER

public static final ReservedWords SHAPE_ESCAPER

MEMBER_ESCAPER

public static final ReservedWords MEMBER_ESCAPER

Method Detail

fromClass

public static Symbol fromClass(java.lang.Class<?> clazz)

Gets a Smithy codegen Symbol for a Java class.

Parameters:

clazz - class to get symbol for.

Returns:

Symbol representing the provided class.

getDefaultName

public static java.lang.String getDefaultName(Shape shape)

Gets the default class name to use for a given Smithy Shape.

Parameters:

shape - Shape to get name for.

Returns:

Default name.

getDefaultTraitName

public static java.lang.String getDefaultTraitName(Shape shape)

Gets the default class name to use for a given Smithy Shape that defines a trait.

Parameters:

shape - Shape to get name for.

Returns:

Default name.

isJavaString

public static boolean isJavaString(Symbol symbol)

Checks if a symbol maps to a Java String.

Parameters:

symbol - Symbol to check.

Returns:

Returns true if the symbol maps to a Java String.

isJavaStringList

public static boolean isJavaStringList(Shape shape,
                                       SymbolProvider symbolProvider)

Checks if a symbol maps to a Java List<String>.

Parameters:

shape - shape to check if it resolves to a list of java strings

symbolProvider - symbol provider to use for checking member type

Returns:

Returns true if the symbol maps to a Java String List.

mapNamespace

public static java.lang.String mapNamespace(java.lang.String rootSmithyNamespace,
                                            java.lang.String shapeNamespace,
                                            java.lang.String packageNamespace)

Maps a smithy namespace to a java package namespace.

Parameters:

rootSmithyNamespace - base smithy namespace in use for trait codegen trait discovery

shapeNamespace - namespace of shape to map into package namespace.

packageNamespace - Java package namespace for trait codegen.