Package com.vaadin.copilot.javarewriter

Class LumoRewriterUtil

java.lang.Object

com.vaadin.copilot.javarewriter.LumoRewriterUtil

public class LumoRewriterUtil
extends Object

Method Summary

Modifier and Type	Method	Description
static boolean	addClassNameWithArgs(ComponentInfo component, List<com.github.javaparser.ast.expr.Expression> arguments)	Creates addClassNames(...) statement with given arguments if there is none.
static void	addLumoUtilityImport(com.github.javaparser.ast.CompilationUnit compilationUnit)
static com.github.javaparser.ast.expr.Expression	createAddClassNameExprUsingLumoVariables(com.github.javaparser.ast.expr.Expression owner, Object value, com.github.javaparser.ast.CompilationUnit cu)	Creates addClassNames call for the given owner using value.
static List<com.github.javaparser.ast.expr.Expression>	getLumoMethodArgExpressions(String lumoInnerClassName, List<String> classNames)	Converts given class names to LumoUtility field access expressions. e.g.
static List<com.github.javaparser.ast.expr.Expression>	getLumoMethodArgExpressions(List<String> lumoInnerClassNames, List<String> classNames)	Converts given class names of given lumo inner class name lists and return all.
static void	removeClassNameArgs(ComponentInfo component, String... lumoUtilityClassNames)	Searches addClassName, addClassNames, setClassName methods for given component and then remove given lumo utility class names. e.g. if self-start is given for removal, LumoUtility.AlignSelf.START and "self-start" are removed from args.
static void	removeSetThemeArgs(List<com.github.javaparser.ast.expr.MethodCallExpr> methodCallExprList, String argName)
static void	removeThemeArgs(List<com.github.javaparser.ast.expr.MethodCallExpr> methodCallStatements, List<String> args)	Removes arguments from getThemeList().add() or getThemeList().addAll().
static void	removeThemeArgStartsWith(List<com.github.javaparser.ast.expr.MethodCallExpr> methodCallStatements, String startsWith)	Removes arguments from getThemeList().add() or getThemeList().addAll().

Methods inherited from class java.lang.Object

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

Method Details

removeThemeArgStartsWith

public static void removeThemeArgStartsWith(List<com.github.javaparser.ast.expr.MethodCallExpr> methodCallStatements,
 String startsWith)

Removes arguments from getThemeList().add() or getThemeList().addAll(). If there is no arguments left after removing, removes the method.

Parameters:

methodCallStatements - Method calls of the given node

startsWith - string literal args to be removed

removeSetThemeArgs

public static void removeSetThemeArgs(List<com.github.javaparser.ast.expr.MethodCallExpr> methodCallExprList,
 String argName)

removeThemeArgs

public static void removeThemeArgs(List<com.github.javaparser.ast.expr.MethodCallExpr> methodCallStatements,
 List<String> args)

Removes arguments from getThemeList().add() or getThemeList().addAll(). If there is no arguments left after removing, removes the method.

Parameters:

methodCallStatements - Method calls of the given node

args - exact string literals to be removed

createAddClassNameExprUsingLumoVariables

public static com.github.javaparser.ast.expr.Expression createAddClassNameExprUsingLumoVariables(com.github.javaparser.ast.expr.Expression owner,
 Object value,
 com.github.javaparser.ast.CompilationUnit cu)

Creates addClassNames call for the given owner using value. When value is plain string, it searches lumo utility replacements and replaces plain string class names with LumoUtility classes as possible.

If there is no change, it returns null "gap-m p-m" -> LumoUtility.Gap.MEDIUM, LumoUtility.Padding.MEDIUM
"foo gap-m" -> "foo", LumoUtility.Gap.MEDIUM

Parameters:

owner - owner of the adding class related call.

value - Class name arg value. If it is not string, returns null.

cu - Complication unit to add lumo utility import if required

Returns:

methodCallExpr that is owner scoped addClassNames. e.g.
fooBtn.addClassNames(LumoUtility.Position.ABSOLUTE);

addClassNameWithArgs

public static boolean addClassNameWithArgs(ComponentInfo component,
 List<com.github.javaparser.ast.expr.Expression> arguments)

Creates addClassNames(...) statement with given arguments if there is none. Adds arguments to existing one.

Parameters:

component - the component to add class name

arguments - class name arguments. Most likely StringLiteral or FieldAccessExpr generated for LumoUtility.

Returns:

true if added successfully, false otherwise.

removeClassNameArgs

public static void removeClassNameArgs(ComponentInfo component,
 String... lumoUtilityClassNames)

Searches addClassName, addClassNames, setClassName methods for given component and then remove given lumo utility class names. e.g. if self-start is given for removal, LumoUtility.AlignSelf.START and "self-start" are removed from args.

Parameters:

component - the component to remove class names

lumoUtilityClassNames - Utility class names such as "align-items", "gap-m"

addLumoUtilityImport

public static void addLumoUtilityImport(com.github.javaparser.ast.CompilationUnit compilationUnit)

getLumoMethodArgExpressions

public static List<com.github.javaparser.ast.expr.Expression> getLumoMethodArgExpressions(String lumoInnerClassName,
 List<String> classNames)

Converts given class names to LumoUtility field access expressions. e.g. items-center becomes AlignItems.CENTER

Parameters:

lumoInnerClassName - Inner class name of LumoUtility class. e.g. AlignSelf, AlignItems etc...

classNames - html class names

Returns:

list of expressions.

getLumoMethodArgExpressions

public static List<com.github.javaparser.ast.expr.Expression> getLumoMethodArgExpressions(List<String> lumoInnerClassNames,
 List<String> classNames)

Converts given class names of given lumo inner class name lists and return all.

Parameters:

lumoInnerClassNames - List of lumo inner class names e.g. Gap, Gap.Row, Gap.Column

classNames - class names to look up in given lumo classes

Returns:

List of expression to add to a method as arguments