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No effective change - format javadoc

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This commit is contained in:
Robin Bygrave
2016-08-23 20:00:07 +12:00
parent 9c5fd496c1
commit da15d0b2c6
1 changed files with 34 additions and 39 deletions
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src/main/java/com/avaje/ebeaninternal/server/deploy/parse/AnnotationBase.java
+34 -39
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@@ -1,5 +1,9 @@
package com.avaje.ebeaninternal.server.deploy.parse;
import com.avaje.ebean.config.NamingConvention;
import com.avaje.ebean.config.dbplatform.DatabasePlatform;
import com.avaje.ebeaninternal.server.deploy.meta.DeployBeanProperty;
import java.lang.annotation.Annotation;
import java.lang.reflect.AnnotatedElement;
import java.lang.reflect.Field;
@@ -7,10 +11,6 @@ import java.lang.reflect.Method;
import java.util.HashSet;
import java.util.Set;
import com.avaje.ebean.config.NamingConvention;
import com.avaje.ebean.config.dbplatform.DatabasePlatform;
import com.avaje.ebeaninternal.server.deploy.meta.DeployBeanProperty;
/**
* Provides some base methods for processing deployment annotations.
*/
@@ -69,31 +69,28 @@ public abstract class AnnotationBase {
protected <T extends Annotation> T find(DeployBeanProperty prop, Class<T> annClass) {
T a = get(prop, annClass);
if (a == null) {
a = findAnnotation(prop.getOwningType(),annClass);
a = findAnnotation(prop.getOwningType(), annClass);
}
return a;
}
// this code is taken from the spring framework to find annotations recursively
/**
* Determine if the supplied {@link Annotation} is defined in the core JDK
* {@code java.lang.annotation} package.
* Determine if the supplied {@link Annotation} is defined in the core JDK {@code java.lang.annotation} package.
*/
public static boolean isInJavaLangAnnotationPackage(Annotation annotation) {
return annotation.annotationType().getName().startsWith("java.lang.annotation");
}
/**
* Find a single {@link Annotation} of {@code annotationType} on the
* supplied {@link AnnotatedElement}.
* <p>Meta-annotations will be searched if the annotation is not
* <em>directly present</em> on the supplied element.
* <p><strong>Warning</strong>: this method operates generically on
* annotated elements. In other words, this method does not execute
* specialized search algorithms for classes or methods. It only
* traverses through Annotations!</p>
* Find a single {@link Annotation} of {@code annotationType} on the supplied {@link AnnotatedElement}.
* <p>
* Meta-annotations will be searched if the annotation is not <em>directly present</em> on the supplied element.
* <p>
* <strong>Warning</strong>: this method operates generically on annotated elements. In other words, this method
* does not execute specialized search algorithms for classes or methods. It only traverses through Annotations!
*/
public static <A extends Annotation> A findAnnotation(AnnotatedElement annotatedElement, Class<A> annotationType) {
if (annotationType == null) {
@@ -109,12 +106,10 @@ public abstract class AnnotationBase {
}
/**
* Find a single {@link Annotation} of {@code annotationType} on the
* supplied {@link clazz}.
* <p>Meta-annotations will be searched if the annotation is not
* <em>directly present</em> on the supplied element.
* <p><strong>Note</strong>: this method searches for annotations at
* class & superClass(es)!</p>
* Find a single {@link Annotation} of {@code annotationType} on the supplied class.
* <p>Meta-annotations will be searched if the annotation is not directly present on
* the supplied element.
* <p><strong>Note</strong>: this method searches for annotations at class & superClass(es)!
*/
public static <A extends Annotation> A findAnnotation(Class<?> clazz, Class<A> annotationType) {
if (annotationType == null) {
@@ -136,28 +131,28 @@ public abstract class AnnotationBase {
return null;
}
}
/**
* Perform the search algorithm for {@link #findAnnotation(AnnotatedElement, Class)}
* avoiding endless recursion by tracking which annotations have already
* been <em>visited</em>.
* Perform the search algorithm avoiding endless recursion by tracking which
* annotations have already been visited.
*/
@SuppressWarnings("unchecked")
private static <A extends Annotation> A findAnnotation(AnnotatedElement annotatedElement, Class<A> annotationType, Set<Annotation> visited) {
Annotation[] anns = annotatedElement.getDeclaredAnnotations();
for (Annotation ann : anns) {
if (ann.annotationType() == annotationType) {
return (A) ann;
}
Annotation[] anns = annotatedElement.getDeclaredAnnotations();
for (Annotation ann : anns) {
if (ann.annotationType() == annotationType) {
return (A) ann;
}
for (Annotation ann : anns) {
if (!isInJavaLangAnnotationPackage(ann) && visited.add(ann)) {
A annotation = findAnnotation((AnnotatedElement) ann.annotationType(), annotationType, visited);
if (annotation != null) {
return annotation;
}
}
for (Annotation ann : anns) {
if (!isInJavaLangAnnotationPackage(ann) && visited.add(ann)) {
A annotation = findAnnotation(ann.annotationType(), annotationType, visited);
if (annotation != null) {
return annotation;
}
}
}
return null;
}
}