Package com.vaadin.copilot.javarewriter

Class FlowComponentQuirks

java.lang.Object

com.vaadin.copilot.javarewriter.FlowComponentQuirks

public final class FlowComponentQuirks
extends Object

This class contains hacks related to Flow components and how they work.

Method Summary

Modifier and Type	Method	Description
static boolean	childrenGeneratesData(JavaComponent parent, JavaComponent child)	Returns true if child is not a component but an item that is used in DataProvider.
static Object	componentSpecificValueMapping(Class<?> componentType, String prop, Object value)	Rewrites the value of a property for a specific component type.
static String	convertReactPropertyToJavaSetter(String property, Class<?> type)	Converts a React property name to a Java setter method name.
static String	getClassForTag(String tag)	Returns the Java class name for a given HTML tag.
static boolean	hasSetItemsProps(JavaComponent component)	Checks the given component has items property and supported.
static boolean	isInvertedBoolean(String property, Class<?> type)
static boolean	skipProps(JavaComponent component, String propKey)

Methods inherited from class java.lang.Object

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

Method Details

getClassForTag

public static String getClassForTag(String tag)

Returns the Java class name for a given HTML tag.

Parameters:

tag - the HTML tag

Returns:

the Java class name

componentSpecificValueMapping

public static Object componentSpecificValueMapping(Class<?> componentType,
 String prop,
 Object value)

Rewrites the value of a property for a specific component type.

Parameters:

componentType - the component type

prop - the property name

value - the property value

Returns:

the rewritten value or the original value if no rewriting is needed

convertReactPropertyToJavaSetter

public static String convertReactPropertyToJavaSetter(String property,
 Class<?> type)

Converts a React property name to a Java setter method name.

Used to map React properties to Java setters when the react property API does not match the Java API.

Parameters:

property - the property name

type - the component type

Returns:

the Java setter method name or null if no mapping is found

isInvertedBoolean

public static boolean isInvertedBoolean(String property,
 Class<?> type)

childrenGeneratesData

public static boolean childrenGeneratesData(JavaComponent parent,
 JavaComponent child)

Returns true if child is not a component but an item that is used in DataProvider.

Parameters:

parent - Parent component

child - Child definition

Returns:

true if it is, false otherwise.

hasSetItemsProps

public static boolean hasSetItemsProps(JavaComponent component)

Checks the given component has items property and supported.

Parameters:

component - component which has tag and props.

Returns:

true if component tag is listed in supported list and has items property, false otherwise.

skipProps

public static boolean skipProps(JavaComponent component,
 String propKey)