persista | Small kotlin library for persisting _single instances_ | Serialization library

by erdo Kotlin Version: 1.5.2 License: Apache-2.0

X-Ray Key Features Code Snippets Community Discussions(10)Vulnerabilities Install Support

kandi X-RAY | persista Summary

persista is a Kotlin library typically used in Utilities, Serialization applications. persista has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

Small library for persisting single instances of kotlin data classes. It's particularly useful as a way to asynchronously persist immutable state.

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Quality

Security

License

Reuse

Support

persista has a low active ecosystem.

It has 4 star(s) with 0 fork(s). There are 1 watchers for this library.

It had no major release in the last 12 months.

persista has no issues reported. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of persista is 1.5.2

Quality

persista has no bugs reported.

Security

persista has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

License

persista is licensed under the Apache-2.0 License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

persista releases are not available. You will need to build from source code and install.

Installation instructions are not available. Examples and code snippets are available.

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persista Key Features

No Key Features are available at this moment for persista.

persista Examples and Code Snippets

No Code Snippets are available at this moment for persista.

Community Discussions

Trending Discussions on Serialization

(De)serialize enum as string in Scala 3

Why is the ArrayList size field not transient?

Ruby YAML serialization and unserialization

Boost Serialization, need help understanding

Retrofit2, how I can convert response with diferent object names but same data types

Generate CLIXML string from a PowerShell object without serializing to disk first

Creating a nested object from entries

Deserialize Kotlin enum while ignoring unknown values

SharpSerializer: Ignore attributes/properties from deserialization

Spring Deserialize manytomany table with extra column

QUESTION

(De)serialize enum as string in Scala 3

Asked 2022-Mar-27 at 00:30

I am trying to find a simple and efficient way to (de)serialize enums in Scala 3 using circe.

Consider the following example:

...

ANSWER

Answered 2022-Jan-23 at 21:34

In Scala 3 you can use Mirrors to do the derivation directly:

Source https://stackoverflow.com/questions/70802124

QUESTION

Why is the ArrayList size field not transient?

Asked 2022-Mar-14 at 21:59

Java's ArrayList uses custom serialization and explicitly writes the size. Nevertheless, size is not marked in ArrayList as transient. Why is size written two times: once via defaultWriteObject and again vis writeInt(size) as shown below (writeObject method)?

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ANSWER

Answered 2022-Mar-14 at 21:59

TL;DR

It exists solely for compatibility with old java versions.

details

If you take a look at the comment above s.writeInt(size), you can see that this is supposed to be the capacity. In previous java versions, the serialized form of ArrayList had a size and a capacity.

Both of them represent actual properties of an ArrayList. The size represents the number of items in the ArrayList while the capacity refers to the number of of possible items (length of the array) in it without the array needing to be recreated.

If you take a look at readObject, you can see that the capacity is ignored:

Source https://stackoverflow.com/questions/71474228

QUESTION

Ruby YAML serialization and unserialization

Asked 2022-Feb-20 at 14:15

I have a problem with Object-Oriented Project Hangman - serialization part. I saved my code in serialize method, but when I try to unserialize it, I have a problem with it. I see all components of classes in the YAML file and when I try to reach them with code, I can't do it. I don't know where the problem is. Here is my serialize method and deserialize method.

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ANSWER

Answered 2022-Feb-20 at 14:15

I think it's actually working fine.

YAML.load returns an different instance of Game. You can call methods on that instance, but you don't have any access to the properties.

Source https://stackoverflow.com/questions/71194879

QUESTION

Boost Serialization, need help understanding

Asked 2022-Feb-13 at 16:00

I've attached the boost sample serialization code below. I see that they create an output archive and then write the class to the output archive. Then later, they create an input archive and read from the input archive into a new class instance. My question is, how does the input archive know which output archive its reading data from? For example, say I have multiple output archives. How does the input archive that is created know which output archive to read from? I'm not understanding how this is working. Thanks for your help!

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ANSWER

Answered 2022-Feb-13 at 16:00

Like others said, you can set up a stream from existing content. That can be from memory (say istringstream) or from a file (say ifstream).

All that matters is what content you stream from. Here's you first example modified to save 10 different streams, which can be read back in any order, or not at all:

Live On Coliru

Source https://stackoverflow.com/questions/71097765

QUESTION

Retrofit2, how I can convert response with diferent object names but same data types

Asked 2022-Jan-25 at 18:43

I have one call that return different objects name, in this case, each name is the hash of your wallet address, but I would like to treat them indifferently because all that matters is the data that is inside them, using a standard converter like Gson I am not able to do this, is there any way to do it manually?

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ANSWER

Answered 2022-Jan-25 at 12:34

As I understand your question, this is less to do with retrofit and more with JSON parsing. Because the payload structure is a bit awkward I suggest you consume it in two steps:

step 1. Consume the content success, cache_last_updated and total
step 2. Add the id

Source https://stackoverflow.com/questions/70809536

QUESTION

Generate CLIXML string from a PowerShell object without serializing to disk first

Asked 2022-Jan-07 at 16:16

I have the following code which exports an object to an XML file, then reads it back in and prints it on the Information stream.

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ANSWER

Answered 2021-Dec-30 at 22:40

The CliXml serializer is exposed via the [PSSerializer] class:

Source https://stackoverflow.com/questions/70537270

QUESTION

Creating a nested object from entries

Asked 2021-Dec-03 at 17:52

Is there a way to generate a nested JavaScript Object from entries?

Object.fromEntries() doesn't quite do it since it doesn't do nested objects.

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ANSWER

Answered 2021-Dec-03 at 17:50

I think I found a way using lodash:

Source https://stackoverflow.com/questions/70218560

QUESTION

Deserialize Kotlin enum while ignoring unknown values

Asked 2021-Nov-16 at 21:02

I have an enum that I'd like to deserialize from JSON using kotlinx.serialization while ignoring unknown values. This is the enum

...

ANSWER

Answered 2021-Sep-24 at 12:41

For now I think that the only way would be to use coerceInputValues option with default value of enum field to be null like in this example:

Source https://stackoverflow.com/questions/69314861

QUESTION

SharpSerializer: Ignore attributes/properties from deserialization

Asked 2021-Nov-10 at 17:43

I am using SharpSerializer to serialize/deserialize object.

I want the ability to ignore specific properties when deserializing.

SharpSerializer has an option to ignore properties by attribute or by classes and property name:

...

ANSWER

Answered 2021-Nov-10 at 17:43

You are correct that SharpSerializer does not implement ignoring of property values when deserializing. This can be verified from the reference source for ObjectFactory.fillProperties(object obj, IEnumerable properties):

Source https://stackoverflow.com/questions/69840398

QUESTION

Spring Deserialize manytomany table with extra column

Asked 2021-Aug-18 at 01:35

I have a manytomany relation mapped with a custom table to add an extra column. I can deserialize it, but deserialized it shows the elements of the join table, I would to just the joined element. So what I currently get is the following:

...

ANSWER

Answered 2021-Aug-18 at 01:35

It seems like you would like an array of numbers being returned to the client.

You could create a getter that returns the array of ids and turn the other relationship as not serializable via annotations.

The fact that you only need one of the ids might be an indication of non ideal mapping in the database.

Source https://stackoverflow.com/questions/68817275

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install persista

You can download it from GitHub.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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