transient Questions
2
Solved
How to make controllers scoped or singleton instead of transient in ASP.NET Core?
I now that by default the controllers are registered with the default DI container with the transient lifetime.
In ...
Sudor asked 8/7, 2020 at 8:46
2
Working on spark, sometimes I need to send a non-serializable object in each task.
A common pattern is @transient lazy val, e.g
class A(val a: Int)
def compute(rdd: RDD[Int]) = {
// lazy val in...
Jezreel asked 13/1, 2016 at 14:27
2
Solved
I read some articles about this and I get to know how to use Transient, Scoped, and Singleton but I am confused when to use one of these.
What I am understood:
Singleton: In situation when you need...
Hymn asked 22/4, 2021 at 4:26
6
Solved
In a java class java.util.Locale, I find that the keyword transient marked a method.
public final class Locale
implements Cloneable, Serializable
{
private static class LocaleNameGetter
implem...
7
Solved
I'm working on a save state serialization with a few static methods and fields. I could have sworn though that serialization and static's caused mayhem. Should I make all static's transient? And wi...
Sebiferous asked 21/6, 2011 at 17:30
2
Solved
In this question says that final transient fields can not be set to any non-default value after serialization. So why I have 3 for aVar1 variable and s3 for aVar3 variable?
import java.io.*;
import...
Leatriceleave asked 18/1, 2021 at 3:22
8
Solved
Java has the transient keyword. Why does JPA have @Transient instead of simply using the already existing java keyword?
Jeffjeffcoat asked 28/1, 2010 at 13:0
15
Solved
Why does Java have transient fields?
4
Solved
I am serializing a POJO into JSON using Jackson 2.1.4 but I want to ignore a particular field from getting serialized. I used transient but still it is serializing that element.
public class TestE...
3
Solved
I am using hibernate 4.1.9.
My code is
@Transient
private String ldapIdTemp;
package is
import javax.persistence.Transient;
Still in hibernate query, it is not working and putting the attrib...
3
Solved
In the code base I am working on, nearly all variables that are declared static final String are also declared transient.
So I have fields like:
public static final transient String VERSION = "1....
4
Does anybody have an example on how to model and code a transient to-one relationship in CoreData? For example, I have 2 entities with a one-to-many relationship. Doctor and Appointment. Now I want...
Pratincole asked 29/4, 2013 at 13:54
6
Solved
I was reading the source of Java's ArrayList and I came across its backing array declaration:
private transient Object[] elementData;
Why does this need to be transient? Why can't this class be ...
3
Solved
Here is my definition of the two terms, though I'm not sure if it is a complete one:
A persistent object is an instance of a class in the domain model
that represents some information extracted...
Cortex asked 12/7, 2012 at 18:41
6
Solved
I've never been able to find a nice way to do this, so I thought I'd ask.
For example, in an ActiveRecord model, database backed attributes are automatically type-converted to the appropriate data...
Tuckerbag asked 28/3, 2011 at 18:25
5
Solved
Would it make sense to use the transient keyword in a class that does not implement Serializable?
Because classes that do not implement Serializable could still be serialized by the ObjectOutputS...
Hydropic asked 3/8, 2013 at 16:52
1
Let's say I have my custom RuntimeException, where MyEntity is JPA @Entity:
@Getter
public class MyEntityAlreadyExistingException extends RuntimeException {
private final MyEntity myEntity;
pu...
Shaunna asked 24/1, 2018 at 10:35
1
Solved
What difference does it make if a transient attribute in core data is set to optional or non optional.
Normally when you set an entity to being optional, it allows the entity owning that attribut...
Lebbie asked 21/4, 2017 at 2:46
1
Solved
Currently I'm learning the Spring framework, mainly focusing on it's Security Module. I've watched some guides in connection with registration and login. I saw this common usage of transient keywor...
Numerator asked 12/3, 2017 at 17:51
0
I'm trying to inject LOCALE_ID to my custom components and track it on each ngOnChanges event in case it has been changed (to reinit component with other language).
In AppModule i've got LOCALE_ID...
Mohsen asked 24/1, 2017 at 5:34
3
Solved
The following code throws a NullPointerException.
import java.io.*;
public class NullFinalTest {
public static void main(String[] args) throws IOException, ClassNotFoundException {
Foo foo = ne...
Encyclical asked 7/9, 2012 at 19:47
2
Solved
I was reading about transient and final keyword and I found the answer that we can't use transient keyword with final keyword. I tried and got confused because here it working fine.
import java.io...
Terrific asked 3/6, 2016 at 12:11
2
Solved
After looking the source code of some Java Collection classes, I found that the member variables are always being modified by using transient.
For instance, the LinkedList source code:
public cla...
2
I just found out in Java you can declare a field 'static transient' - the compiler doesn't complain. This doesn't seem to be useful in any way since static fields are not serialized, as we all know...
Transcription asked 30/12, 2010 at 19:35
1
Solved
I have following Pojo Class with one field transient :
public class User implements Serializable {
public static final long serialVersionUID = 1L;
public String name;
transient public UserSess...
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