Gets all fields with a specific annotation on the field or the getter
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0
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I need to use some way to get all fields that are annotated with a specific annotation. The annotation may be at the field or the getter (of a super class), like
public MyClass
@MyAnnotation
String myName;
int myAge;
@MyAnnotation
int getMyAge() return myAge;
So I need Field getAllAnnotatedFields(MyClass.class, MyAnnotation.class).
I could write that method on my own, but I wonder, if there exists some util method. (I cannot found one in Apache commons, Guava or Google reflections).
java reflection annotations
asked Nov 10 at 20:45
t777
1,19352540
add a comment |
up vote
0
down vote
favorite
I need to use some way to get all fields that are annotated with a specific annotation. The annotation may be at the field or the getter (of a super class), like
public MyClass
@MyAnnotation
String myName;
int myAge;
@MyAnnotation
int getMyAge() return myAge;
So I need Field getAllAnnotatedFields(MyClass.class, MyAnnotation.class).
I could write that method on my own, but I wonder, if there exists some util method. (I cannot found one in Apache commons, Guava or Google reflections).
java reflection annotations
asked Nov 10 at 20:45
t777
1,19352540
Why just not use reflection from java ?
– Schidu Luca
Nov 10 at 20:48
@SchiduLuca Yes, that's possible, but I think, that someone has done that before and that there must some util class for that in some library.
– t777
Nov 10 at 20:57
While searching for this utility you could make your own util method, is not that hard anyway
– Schidu Luca
Nov 10 at 21:04
1
Okay. I have done it on my own using some reflection util methods ;)
– t777
Nov 11 at 12:20
@t777 if you solved own question then it would be still nice to post answer ;) Someone might later find that question from google or stack search and will only see that you solved it.
– GotoFinal
Nov 11 at 21:02
add a comment |
up vote
0
down vote
favorite
up vote
0
down vote
favorite
I need to use some way to get all fields that are annotated with a specific annotation. The annotation may be at the field or the getter (of a super class), like
public MyClass
@MyAnnotation
String myName;
int myAge;
@MyAnnotation
int getMyAge() return myAge;
So I need Field getAllAnnotatedFields(MyClass.class, MyAnnotation.class).
I could write that method on my own, but I wonder, if there exists some util method. (I cannot found one in Apache commons, Guava or Google reflections).
java reflection annotations
asked Nov 10 at 20:45
t777
1,19352540
I need to use some way to get all fields that are annotated with a specific annotation. The annotation may be at the field or the getter (of a super class), like
public MyClass
@MyAnnotation
String myName;
int myAge;
@MyAnnotation
int getMyAge() return myAge;
So I need Field getAllAnnotatedFields(MyClass.class, MyAnnotation.class).
I could write that method on my own, but I wonder, if there exists some util method. (I cannot found one in Apache commons, Guava or Google reflections).
java reflection annotations
java reflection annotations
asked Nov 10 at 20:45
t777
1,19352540
asked Nov 10 at 20:45
t777
1,19352540
asked Nov 10 at 20:45
t777
1,19352540
asked Nov 10 at 20:45
t777
1,19352540
asked Nov 10 at 20:45
t777
1,19352540
1,19352540
Why just not use reflection from java ?
– Schidu Luca
Nov 10 at 20:48
@SchiduLuca Yes, that's possible, but I think, that someone has done that before and that there must some util class for that in some library.
– t777
Nov 10 at 20:57
While searching for this utility you could make your own util method, is not that hard anyway
– Schidu Luca
Nov 10 at 21:04
1
Okay. I have done it on my own using some reflection util methods ;)
– t777
Nov 11 at 12:20
@t777 if you solved own question then it would be still nice to post answer ;) Someone might later find that question from google or stack search and will only see that you solved it.
– GotoFinal
Nov 11 at 21:02
add a comment |
Why just not use reflection from java ?
– Schidu Luca
Nov 10 at 20:48
@SchiduLuca Yes, that's possible, but I think, that someone has done that before and that there must some util class for that in some library.
– t777
Nov 10 at 20:57
While searching for this utility you could make your own util method, is not that hard anyway
– Schidu Luca
Nov 10 at 21:04
1
Okay. I have done it on my own using some reflection util methods ;)
– t777
Nov 11 at 12:20
@t777 if you solved own question then it would be still nice to post answer ;) Someone might later find that question from google or stack search and will only see that you solved it.
– GotoFinal
Nov 11 at 21:02
Why just not use reflection from java ?
– Schidu Luca
Nov 10 at 20:48
Why just not use reflection from java ?
– Schidu Luca
Nov 10 at 20:48
@SchiduLuca Yes, that's possible, but I think, that someone has done that before and that there must some util class for that in some library.
– t777
Nov 10 at 20:57
@SchiduLuca Yes, that's possible, but I think, that someone has done that before and that there must some util class for that in some library.
– t777
Nov 10 at 20:57
While searching for this utility you could make your own util method, is not that hard anyway
– Schidu Luca
Nov 10 at 21:04
While searching for this utility you could make your own util method, is not that hard anyway
– Schidu Luca
Nov 10 at 21:04
1
1
Okay. I have done it on my own using some reflection util methods ;)
– t777
Nov 11 at 12:20
Okay. I have done it on my own using some reflection util methods ;)
– t777
Nov 11 at 12:20
@t777 if you solved own question then it would be still nice to post answer ;) Someone might later find that question from google or stack search and will only see that you solved it.
– GotoFinal
Nov 11 at 21:02
@t777 if you solved own question then it would be still nice to post answer ;) Someone might later find that question from google or stack search and will only see that you solved it.
– GotoFinal
Nov 11 at 21:02
add a comment |
1 Answer
1
active
oldest
votes
up vote
0
down vote
accepted
This is my solution using Apache commons:
public static Collection<String> getPropertyNamesListWithAnnotation(Class<?> targetClass, Class<? extends Annotation> annotationClass) set
private static boolean isValidGetterOrSetter(String methodName)
if (!StringUtils.startsWithAny(methodName, "get", "set", "is"))
LOG.warn("Annotated method is no valid getter or setter: '' -> Ignoring", methodName);
return false;
return true;
answered Nov 13 at 17:03
t777
1,19352540
add a comment |
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1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
up vote
0
down vote
accepted
This is my solution using Apache commons:
public static Collection<String> getPropertyNamesListWithAnnotation(Class<?> targetClass, Class<? extends Annotation> annotationClass) set
private static boolean isValidGetterOrSetter(String methodName)
if (!StringUtils.startsWithAny(methodName, "get", "set", "is"))
LOG.warn("Annotated method is no valid getter or setter: '' -> Ignoring", methodName);
return false;
return true;
answered Nov 13 at 17:03
t777
1,19352540
add a comment |
up vote
0
down vote
accepted
This is my solution using Apache commons:
public static Collection<String> getPropertyNamesListWithAnnotation(Class<?> targetClass, Class<? extends Annotation> annotationClass) set
private static boolean isValidGetterOrSetter(String methodName)
if (!StringUtils.startsWithAny(methodName, "get", "set", "is"))
LOG.warn("Annotated method is no valid getter or setter: '' -> Ignoring", methodName);
return false;
return true;
answered Nov 13 at 17:03
t777
1,19352540
add a comment |
up vote
0
down vote
accepted
up vote
0
down vote
accepted
This is my solution using Apache commons:
public static Collection<String> getPropertyNamesListWithAnnotation(Class<?> targetClass, Class<? extends Annotation> annotationClass) set
private static boolean isValidGetterOrSetter(String methodName)
if (!StringUtils.startsWithAny(methodName, "get", "set", "is"))
LOG.warn("Annotated method is no valid getter or setter: '' -> Ignoring", methodName);
return false;
return true;
answered Nov 13 at 17:03
t777
1,19352540
This is my solution using Apache commons:
public static Collection<String> getPropertyNamesListWithAnnotation(Class<?> targetClass, Class<? extends Annotation> annotationClass) set
private static boolean isValidGetterOrSetter(String methodName)
if (!StringUtils.startsWithAny(methodName, "get", "set", "is"))
LOG.warn("Annotated method is no valid getter or setter: '' -> Ignoring", methodName);
return false;
return true;
answered Nov 13 at 17:03
t777
1,19352540
answered Nov 13 at 17:03
t777
1,19352540
answered Nov 13 at 17:03
t777
1,19352540
answered Nov 13 at 17:03
t777
1,19352540
1,19352540
add a comment |
add a comment |
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Why just not use reflection from java ?
– Schidu Luca
Nov 10 at 20:48
@SchiduLuca Yes, that's possible, but I think, that someone has done that before and that there must some util class for that in some library.
– t777
Nov 10 at 20:57
While searching for this utility you could make your own util method, is not that hard anyway
– Schidu Luca
Nov 10 at 21:04
1
Okay. I have done it on my own using some reflection util methods ;)
– t777
Nov 11 at 12:20
@t777 if you solved own question then it would be still nice to post answer ;) Someone might later find that question from google or stack search and will only see that you solved it.
– GotoFinal
Nov 11 at 21:02