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com.vaadin.flow.server.startup.
Package com.vaadin.flow.server.startup
Class WebComponentExporterAwareValidator
java.lang.Object
com.vaadin.flow.server.startup.AbstractAnnotationValidator
com.vaadin.flow.server.startup.WebComponentExporterAwareValidator
All Implemented Interfaces:
ClassLoaderAwareServletContainerInitializer, VaadinContextStartupInitializer, VaadinServletContextStartupInitializer, jakarta.servlet.ServletContainerInitializer, Serializable
public class WebComponentExporterAwareValidator
extends AbstractAnnotationValidator
implements VaadinServletContextStartupInitializer
Checks that specific annotations are not configured wrong.
The validation is run during servlet container initialization.
For internal use only. May be renamed or removed in a future release.
Since:
2.0
Author:
Vaadin Ltd.
See Also:
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Field Summary
Fields inherited from class com.vaadin.flow.server.startup.AbstractAnnotationValidator
ERROR_MESSAGE_BEGINNING, MIDDLE_ROUTER_LAYOUT, NON_PARENT, NON_PARENT_ALIAS, NON_ROUTER_LAYOUT -
Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionGets the annotations that are subject to validate.
protected StringReturns a hint for the discovered validation errors.
handleNonRouterLayout(Class<?> clazz) Handles the
clazzwhich is not a top level route and not a router layout.voidinitialize(Set<Class<?>> classSet, VaadinContext context) Applies this initializer to the given context
Methods inherited from class com.vaadin.flow.server.startup.AbstractAnnotationValidator
getClassAnnotations, getClassAnnotations, removeHandleTypesSelfReferences, validateClassesMethods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, waitMethods inherited from interface com.vaadin.flow.server.startup.ClassLoaderAwareServletContainerInitializer
onStartup, requiresLookupMethods inherited from interface com.vaadin.flow.server.startup.VaadinServletContextStartupInitializer
process
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Constructor Details
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WebComponentExporterAwareValidator
public WebComponentExporterAwareValidator()
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Method Details
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initialize
Description copied from interface:
VaadinContextStartupInitializerApplies this initializer to the given context
Specified by:
initializein interfaceVaadinContextStartupInitializerParameters:
classSet- the Set of application classes which this initializer needs to do its jobcontext- theVaadinContextto use with this initializer -
handleNonRouterLayout
Description copied from class:
AbstractAnnotationValidatorHandles the
clazzwhich is not a top level route and not a router layout. Returns an optional message which describes the error having an annotation for the class.Overrides:
handleNonRouterLayoutin classAbstractAnnotationValidatorParameters:
clazz- class to validate annotationsReturns:
an optional error message or empty if there is no error
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getErrorHint
Description copied from class:
AbstractAnnotationValidatorReturns a hint for the discovered validation errors.
Overrides:
getErrorHintin classAbstractAnnotationValidatorReturns:
the error hint
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getAnnotations
Description copied from class:
AbstractAnnotationValidatorGets the annotations that are subject to validate.
Specified by:
getAnnotationsin classAbstractAnnotationValidatorReturns:
a list of target annotations
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