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package com.vaadin.v7.tests;
import java.io.File;
import java.lang.reflect.Modifier;
import java.net.URISyntaxException;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
import java.util.function.Predicate;
import java.util.stream.Collectors;
import java.util.stream.Stream;
import com.vaadin.tests.server.ClasspathHelper;
import com.vaadin.ui.Component;
import com.vaadin.v7.ui.Field;
@SuppressWarnings("deprecation")
public class VaadinClasses {
private static final Set<String> WHITE_LIST_FQNS = new HashSet<String>();
public static List<Class<? extends Field<?>>> getFields() {
return getServerClasses(Field.class::isAssignableFrom)
.map(VaadinClasses::castFieldClass)
.collect(Collectors.toList());
}
public static Stream<Class<?>> getServerClasses(
Predicate<? super Class<?>> predicate) {
try {
File testRoot = new File(com.vaadin.tests.VaadinClasses.class
.getResource("/").toURI());
File compatibilityTestRoot = new File(
VaadinClasses.class.getResource("/").toURI());
ClasspathHelper helper = new ClasspathHelper(
fqn -> !fqn.startsWith("com.vaadin.v7.ui"));
return helper.getVaadinClassesFromClasspath(
entry -> !compatibilityTestRoot.equals(new File(entry))
&& !testRoot.equals(new File(entry)),
cls -> predicate.test(cls) && !cls.isInterface()
&& !Modifier.isAbstract(cls.getModifiers()));
} catch (URISyntaxException e) {
throw new RuntimeException(e);
}
}
public static List<Class<? extends Component>> getComponents() {
return getServerClasses(Component.class::isAssignableFrom)
.map(VaadinClasses::castComponentClass)
.collect(Collectors.toList());
}
private static Class<? extends Field<?>> castFieldClass(Class<?> clazz) {
return (Class<? extends Field<?>>) clazz;
}
private static Class<? extends Component> castComponentClass(
Class<?> clazz) {
return (Class<? extends Component>) clazz;
}
protected static Set<String> getWhiteListFqns() {
return WHITE_LIST_FQNS;
}
}
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