first commit

This commit is contained in:
usbharu 2023-06-08 11:04:55 +09:00
commit f76592f0fe
Signed by: usbharu
GPG Key ID: 6556747BF94EEBC8
28 changed files with 1358 additions and 0 deletions

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.gitignore vendored Normal file
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.gradle
build/
!gradle/wrapper/gradle-wrapper.jar
!**/src/main/**/build/
!**/src/test/**/build/
### IntelliJ IDEA ###
.idea/modules.xml
.idea/jarRepositories.xml
.idea/compiler.xml
.idea/libraries/
*.iws
*.iml
*.ipr
out/
!**/src/main/**/out/
!**/src/test/**/out/
### Eclipse ###
.apt_generated
.classpath
.factorypath
.project
.settings
.springBeans
.sts4-cache
bin/
!**/src/main/**/bin/
!**/src/test/**/bin/
### NetBeans ###
/nbproject/private/
/nbbuild/
/dist/
/nbdist/
/.nb-gradle/
### VS Code ###
.vscode/
### Mac OS ###
.DS_Store

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build.gradle.kts Normal file
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plugins {
kotlin("jvm") version "1.8.21"
application
}
group = "dev.usbharu"
version = "1.0-SNAPSHOT"
repositories {
mavenCentral()
}
dependencies {
implementation("org.jetbrains.kotlinx:kotlinx-serialization-json:1.5.1")
testImplementation(kotlin("test"))
testImplementation("org.junit.jupiter:junit-jupiter:5.8.1")
}
tasks.test {
useJUnitPlatform()
}
kotlin {
jvmToolchain(11)
}
application {
mainClass.set("MainKt")
}

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gradle.properties Normal file
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kotlin.code.style=official

BIN
gradle/wrapper/gradle-wrapper.jar vendored Normal file

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distributionBase=GRADLE_USER_HOME
distributionPath=wrapper/dists
distributionUrl=https\://services.gradle.org/distributions/gradle-7.4.2-bin.zip
zipStoreBase=GRADLE_USER_HOME
zipStorePath=wrapper/dists

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#!/bin/sh
#
# Copyright © 2015-2021 the original authors.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# https://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
##############################################################################
#
# Gradle start up script for POSIX generated by Gradle.
#
# Important for running:
#
# (1) You need a POSIX-compliant shell to run this script. If your /bin/sh is
# noncompliant, but you have some other compliant shell such as ksh or
# bash, then to run this script, type that shell name before the whole
# command line, like:
#
# ksh Gradle
#
# Busybox and similar reduced shells will NOT work, because this script
# requires all of these POSIX shell features:
# * functions;
# * expansions «$var», «${var}», «${var:-default}», «${var+SET}»,
# «${var#prefix}», «${var%suffix}», and «$( cmd )»;
# * compound commands having a testable exit status, especially «case»;
# * various built-in commands including «command», «set», and «ulimit».
#
# Important for patching:
#
# (2) This script targets any POSIX shell, so it avoids extensions provided
# by Bash, Ksh, etc; in particular arrays are avoided.
#
# The "traditional" practice of packing multiple parameters into a
# space-separated string is a well documented source of bugs and security
# problems, so this is (mostly) avoided, by progressively accumulating
# options in "$@", and eventually passing that to Java.
#
# Where the inherited environment variables (DEFAULT_JVM_OPTS, JAVA_OPTS,
# and GRADLE_OPTS) rely on word-splitting, this is performed explicitly;
# see the in-line comments for details.
#
# There are tweaks for specific operating systems such as AIX, CygWin,
# Darwin, MinGW, and NonStop.
#
# (3) This script is generated from the Groovy template
# https://github.com/gradle/gradle/blob/master/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
# within the Gradle project.
#
# You can find Gradle at https://github.com/gradle/gradle/.
#
##############################################################################
# Attempt to set APP_HOME
# Resolve links: $0 may be a link
app_path=$0
# Need this for daisy-chained symlinks.
while
APP_HOME=${app_path%"${app_path##*/}"} # leaves a trailing /; empty if no leading path
[ -h "$app_path" ]
do
ls=$( ls -ld "$app_path" )
link=${ls#*' -> '}
case $link in #(
/*) app_path=$link ;; #(
*) app_path=$APP_HOME$link ;;
esac
done
APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit
APP_NAME="Gradle"
APP_BASE_NAME=${0##*/}
# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
# Use the maximum available, or set MAX_FD != -1 to use that value.
MAX_FD=maximum
warn () {
echo "$*"
} >&2
die () {
echo
echo "$*"
echo
exit 1
} >&2
# OS specific support (must be 'true' or 'false').
cygwin=false
msys=false
darwin=false
nonstop=false
case "$( uname )" in #(
CYGWIN* ) cygwin=true ;; #(
Darwin* ) darwin=true ;; #(
MSYS* | MINGW* ) msys=true ;; #(
NONSTOP* ) nonstop=true ;;
esac
CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
# Determine the Java command to use to start the JVM.
if [ -n "$JAVA_HOME" ] ; then
if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
# IBM's JDK on AIX uses strange locations for the executables
JAVACMD=$JAVA_HOME/jre/sh/java
else
JAVACMD=$JAVA_HOME/bin/java
fi
if [ ! -x "$JAVACMD" ] ; then
die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
Please set the JAVA_HOME variable in your environment to match the
location of your Java installation."
fi
else
JAVACMD=java
which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
Please set the JAVA_HOME variable in your environment to match the
location of your Java installation."
fi
# Increase the maximum file descriptors if we can.
if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
case $MAX_FD in #(
max*)
MAX_FD=$( ulimit -H -n ) ||
warn "Could not query maximum file descriptor limit"
esac
case $MAX_FD in #(
'' | soft) :;; #(
*)
ulimit -n "$MAX_FD" ||
warn "Could not set maximum file descriptor limit to $MAX_FD"
esac
fi
# Collect all arguments for the java command, stacking in reverse order:
# * args from the command line
# * the main class name
# * -classpath
# * -D...appname settings
# * --module-path (only if needed)
# * DEFAULT_JVM_OPTS, JAVA_OPTS, and GRADLE_OPTS environment variables.
# For Cygwin or MSYS, switch paths to Windows format before running java
if "$cygwin" || "$msys" ; then
APP_HOME=$( cygpath --path --mixed "$APP_HOME" )
CLASSPATH=$( cygpath --path --mixed "$CLASSPATH" )
JAVACMD=$( cygpath --unix "$JAVACMD" )
# Now convert the arguments - kludge to limit ourselves to /bin/sh
for arg do
if
case $arg in #(
-*) false ;; # don't mess with options #(
/?*) t=${arg#/} t=/${t%%/*} # looks like a POSIX filepath
[ -e "$t" ] ;; #(
*) false ;;
esac
then
arg=$( cygpath --path --ignore --mixed "$arg" )
fi
# Roll the args list around exactly as many times as the number of
# args, so each arg winds up back in the position where it started, but
# possibly modified.
#
# NB: a `for` loop captures its iteration list before it begins, so
# changing the positional parameters here affects neither the number of
# iterations, nor the values presented in `arg`.
shift # remove old arg
set -- "$@" "$arg" # push replacement arg
done
fi
# Collect all arguments for the java command;
# * $DEFAULT_JVM_OPTS, $JAVA_OPTS, and $GRADLE_OPTS can contain fragments of
# shell script including quotes and variable substitutions, so put them in
# double quotes to make sure that they get re-expanded; and
# * put everything else in single quotes, so that it's not re-expanded.
set -- \
"-Dorg.gradle.appname=$APP_BASE_NAME" \
-classpath "$CLASSPATH" \
org.gradle.wrapper.GradleWrapperMain \
"$@"
# Use "xargs" to parse quoted args.
#
# With -n1 it outputs one arg per line, with the quotes and backslashes removed.
#
# In Bash we could simply go:
#
# readarray ARGS < <( xargs -n1 <<<"$var" ) &&
# set -- "${ARGS[@]}" "$@"
#
# but POSIX shell has neither arrays nor command substitution, so instead we
# post-process each arg (as a line of input to sed) to backslash-escape any
# character that might be a shell metacharacter, then use eval to reverse
# that process (while maintaining the separation between arguments), and wrap
# the whole thing up as a single "set" statement.
#
# This will of course break if any of these variables contains a newline or
# an unmatched quote.
#
eval "set -- $(
printf '%s\n' "$DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS" |
xargs -n1 |
sed ' s~[^-[:alnum:]+,./:=@_]~\\&~g; ' |
tr '\n' ' '
)" '"$@"'
exec "$JAVACMD" "$@"

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@rem
@rem Copyright 2015 the original author or authors.
@rem
@rem Licensed under the Apache License, Version 2.0 (the "License");
@rem you may not use this file except in compliance with the License.
@rem You may obtain a copy of the License at
@rem
@rem https://www.apache.org/licenses/LICENSE-2.0
@rem
@rem Unless required by applicable law or agreed to in writing, software
@rem distributed under the License is distributed on an "AS IS" BASIS,
@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
@rem See the License for the specific language governing permissions and
@rem limitations under the License.
@rem
@if "%DEBUG%" == "" @echo off
@rem ##########################################################################
@rem
@rem Gradle startup script for Windows
@rem
@rem ##########################################################################
@rem Set local scope for the variables with windows NT shell
if "%OS%"=="Windows_NT" setlocal
set DIRNAME=%~dp0
if "%DIRNAME%" == "" set DIRNAME=.
set APP_BASE_NAME=%~n0
set APP_HOME=%DIRNAME%
@rem Resolve any "." and ".." in APP_HOME to make it shorter.
for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
@rem Find java.exe
if defined JAVA_HOME goto findJavaFromJavaHome
set JAVA_EXE=java.exe
%JAVA_EXE% -version >NUL 2>&1
if "%ERRORLEVEL%" == "0" goto execute
echo.
echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
echo.
echo Please set the JAVA_HOME variable in your environment to match the
echo location of your Java installation.
goto fail
:findJavaFromJavaHome
set JAVA_HOME=%JAVA_HOME:"=%
set JAVA_EXE=%JAVA_HOME%/bin/java.exe
if exist "%JAVA_EXE%" goto execute
echo.
echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
echo.
echo Please set the JAVA_HOME variable in your environment to match the
echo location of your Java installation.
goto fail
:execute
@rem Setup the command line
set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
@rem Execute Gradle
"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*
:end
@rem End local scope for the variables with windows NT shell
if "%ERRORLEVEL%"=="0" goto mainEnd
:fail
rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
rem the _cmd.exe /c_ return code!
if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
exit /b 1
:mainEnd
if "%OS%"=="Windows_NT" endlocal
:omega

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rootProject.name = "ap-json-serializer"

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src/main/kotlin/Main.kt Normal file
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fun main(args: Array<String>) {
println("Hello World!")
// Try adding program arguments via Run/Debug configuration.
// Learn more about running applications: https://www.jetbrains.com/help/idea/running-applications.html.
println("Program arguments: ${args.joinToString()}")
}

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package dev.usbharu.ap.model.activitystreams
import dev.usbharu.ap.model.json.PrimitiveOrArray
import dev.usbharu.ap.model.json.PrimitiveOrNestedObject
import dev.usbharu.ap.serialization.*
import kotlinx.serialization.json.JsonElement
import kotlinx.serialization.json.buildJsonObject
import kotlinx.serialization.json.jsonObject
import kotlinx.serialization.json.put
class Image(
val mediaType: String,
val url: String,
context: List<PrimitiveOrNestedObject> = emptyList(),
type: PrimitiveOrArray = PrimitiveOrArray.from("Image")
) : Object<Unit>(
id = null,
actor = null,
`object` = Unit,
name = "",
context = context,
type = type
) {
companion object : Deserializable<Image>, Serializable<Image> {
override fun deserialize(spec: SerializerSpec, element: JsonElement): Image {
val jsonObject = element.jsonObject
return Image(
mediaType = jsonObject.getValueAsString("mediaType"),
url = jsonObject.getValueAsString("url")
)
}
override fun serialize(spec: SerializerSpec, value: Image): JsonElement {
return buildJsonObject {
if (value.context.isNotEmpty()) {
put("@context", value.context.primitiveOrArray { spec.serialize(it) })
}
put("mediaType", value.mediaType)
put("url", value.url)
put("type", spec.serialize(value.type))
}
}
}
override fun equals(other: Any?): Boolean {
if (this === other) return true
if (other !is Image) return false
if (!super.equals(other)) return false
if (mediaType != other.mediaType) return false
return url == other.url
}
override fun hashCode(): Int {
var result = super.hashCode()
result = 31 * result + mediaType.hashCode()
result = 31 * result + url.hashCode()
return result
}
override fun toString(): String {
return "Image(mediaType='$mediaType', url='$url') ${super.toString()}"
}
}

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package dev.usbharu.ap.model.activitystreams
import dev.usbharu.ap.model.json.PrimitiveOrArray
import dev.usbharu.ap.model.json.PrimitiveOrNestedObject
import dev.usbharu.ap.model.jsonld.JsonLd
open class Object<T : Any>(
val id: String?,
val actor: String?,
val `object`: T,
val name: String = "",
context: List<PrimitiveOrNestedObject>,
val type: PrimitiveOrArray
) :
JsonLd(context) {
override fun equals(other: Any?): Boolean {
if (this === other) return true
if (other !is Object<*>) return false
if (!super.equals(other)) return false
if (type != other.type) return false
if (id != other.id) return false
if (actor != other.actor) return false
if (`object` != other.`object`) return false
return name == other.name
}
override fun hashCode(): Int {
var result = super.hashCode()
result = 31 * result + type.hashCode()
result = 31 * result + id.hashCode()
result = 31 * result + actor.hashCode()
result = 31 * result + `object`.hashCode()
result = 31 * result + name.hashCode()
return result
}
override fun toString(): String {
return "Object(type=$type, id='$id', actor='$actor', `object`=$`object`, name='$name') ${super.toString()}"
}
}

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package dev.usbharu.ap.model.activitystreams
import dev.usbharu.ap.model.json.PrimitiveOrArray
import dev.usbharu.ap.model.json.PrimitiveOrNestedObject
import dev.usbharu.ap.model.schema.PropertyValue
import dev.usbharu.ap.model.security.PublicKey
import dev.usbharu.ap.serialization.*
import kotlinx.serialization.json.*
class Person(
id: String,
name: String = "",
val preferredUsername: String,
val url: String,
val summary: String,
val following: String? = null,
val followers: String? = null,
val inbox: String,
val outbox: String,
val manuallyApprovesFollowers: Boolean? = null,
val discoverable: Boolean? = null,
val published: String? = null,
val devices: String? = null,
val alsoKnownAs: List<String> = emptyList(),
val publicKey: PublicKey,
val tag: List<String> = emptyList(),
val attachment: List<PropertyValue> = emptyList(),
val endpoints: Map<String, String> = emptyMap(),
val icon: Image,
val image: Image? = null,
context: List<PrimitiveOrNestedObject> = emptyList(),
type: PrimitiveOrArray = PrimitiveOrArray.from("Person")
) : Object<Unit>(id, null, Unit, name, context, type) {
override fun equals(other: Any?): Boolean {
if (this === other) return true
if (other !is Person) return false
if (!super.equals(other)) return false
if (preferredUsername != other.preferredUsername) return false
if (url != other.url) return false
if (summary != other.summary) return false
if (following != other.following) return false
if (followers != other.followers) return false
if (inbox != other.inbox) return false
if (outbox != other.outbox) return false
if (manuallyApprovesFollowers != other.manuallyApprovesFollowers) return false
if (discoverable != other.discoverable) return false
if (published != other.published) return false
if (devices != other.devices) return false
if (alsoKnownAs != other.alsoKnownAs) return false
if (publicKey != other.publicKey) return false
if (tag != other.tag) return false
if (attachment != other.attachment) return false
if (endpoints != other.endpoints) return false
if (icon != other.icon) return false
return image == other.image
}
override fun hashCode(): Int {
var result = super.hashCode()
result = 31 * result + preferredUsername.hashCode()
result = 31 * result + url.hashCode()
result = 31 * result + summary.hashCode()
result = 31 * result + (following?.hashCode() ?: 0)
result = 31 * result + (followers?.hashCode() ?: 0)
result = 31 * result + inbox.hashCode()
result = 31 * result + outbox.hashCode()
result = 31 * result + (manuallyApprovesFollowers?.hashCode() ?: 0)
result = 31 * result + (discoverable?.hashCode() ?: 0)
result = 31 * result + (published?.hashCode() ?: 0)
result = 31 * result + (devices?.hashCode() ?: 0)
result = 31 * result + alsoKnownAs.hashCode()
result = 31 * result + publicKey.hashCode()
result = 31 * result + tag.hashCode()
result = 31 * result + attachment.hashCode()
result = 31 * result + endpoints.hashCode()
result = 31 * result + icon.hashCode()
result = 31 * result + (image?.hashCode() ?: 0)
return result
}
override fun toString(): String {
return "Person(preferredUsername='$preferredUsername', url='$url', summary='$summary', following=$following, followers=$followers, inbox='$inbox', outbox='$outbox', manuallyApprovesFollowers=$manuallyApprovesFollowers, discoverable=$discoverable, published=$published, devices=$devices, alsoKnownAs=$alsoKnownAs, publicKey=$publicKey, tag=$tag, attachment=$attachment, endpoints=$endpoints, icon=$icon, image=$image) ${super.toString()}"
}
companion object : Deserializable<Person>, Serializable<Person> {
override fun deserialize(spec: SerializerSpec, element: JsonElement): Person {
val jsonObject = element.jsonObject
val context = when (val contextElement = jsonObject["@context"]) {
is JsonArray -> {
contextElement.map { spec.deserialize(it) }
}
is JsonPrimitive -> {
listOf(spec.deserialize<PrimitiveOrNestedObject>(contextElement))
}
else -> {
null
}
}
return Person(
id = jsonObject.getValueAsString("id"),
name = jsonObject.getValueAsString("name"),
preferredUsername = jsonObject.getValueAsString("preferredUsername"),
url = jsonObject.getValueAsString("url"),
summary = jsonObject.getValueAsString("summary"),
following = jsonObject.getValueAsStringOrNull("following"),
followers = jsonObject.getValueAsStringOrNull("followers"),
inbox = jsonObject.getValueAsString("inbox"),
outbox = jsonObject.getValueAsString("outbox"),
manuallyApprovesFollowers = jsonObject.getValueAsBooleanOrNull("manuallyApprovesFollowers"),
discoverable = jsonObject.getValueAsBooleanOrNull("discoverable"),
published = jsonObject.getValueAsStringOrNull("published"),
devices = jsonObject.getValueAsStringOrNull("devices"),
alsoKnownAs = jsonObject["alsoKnownAs"]?.jsonArray.orEmpty().map { spec.deserialize(it) },
publicKey = spec.deserialize(jsonObject.getValue("publicKey")),
tag = jsonObject["tag"]?.jsonArray.orEmpty().map { spec.deserialize(it) },
attachment = jsonObject["attachment"]?.jsonArray.orEmpty().map { spec.deserialize(it) },
endpoints = jsonObject["endpoints"]?.jsonObject?.let { spec.deserialize<Map<String, String>>(it) }
.orEmpty(),
icon = spec.deserialize(jsonObject.getValue("icon")),
image = jsonObject["icon"]?.let { spec.deserialize(it) },
context = context.orEmpty(),
type = PrimitiveOrArray.from(jsonObject["type"].getValueAsList { spec.deserialize(it) })
)
}
override fun serialize(spec: SerializerSpec, value: Person): JsonElement {
return buildJsonObject {
if (value.context.isNotEmpty()) {
put("@context", value.context.primitiveOrArray { spec.serialize(it) })
}
put("type", spec.serialize(value.type))
put("id", value.id)
put("name", value.name)
put("preferredUsername", value.preferredUsername)
put("url", value.url)
put("summary", value.summary)
put("following", value.following)
put("followers", value.followers)
put("inbox", value.inbox)
put("outbox", value.outbox)
put("manuallyApprovesFollowers", value.manuallyApprovesFollowers)
put("discoverable", value.discoverable)
put("published", value.published)
put("devices", value.devices)
put("alsoKnownAs", buildJsonArray { value.alsoKnownAs.forEach { add(spec.serialize(it)) } })
put("publicKey", spec.serialize(value.publicKey))
put("tag", buildJsonArray { value.tag.forEach { add(spec.serialize(it)) } })
put("attachment", buildJsonArray { value.attachment.forEach { add(spec.serialize(it)) } })
put("endpoints", buildJsonObject { value.endpoints.forEach { put(it.key, it.value) } })
put("icon", spec.serialize(value.icon))
value.image?.let { put("image", spec.serialize(it)) }
}
}
}
}

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package dev.usbharu.ap.model.json
import dev.usbharu.ap.serialization.Deserializable
import dev.usbharu.ap.serialization.SerializerSpec
import kotlinx.serialization.json.JsonElement
import kotlinx.serialization.json.jsonObject
import kotlinx.serialization.json.jsonPrimitive
object MapSerializer : Deserializable<Map<String,String>> {
override fun deserialize(spec: SerializerSpec, element: JsonElement): Map<String, String> {
val jsonObject = element.jsonObject
return jsonObject.entries.associate { it.key to it.value.jsonPrimitive.content }
}
}

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package dev.usbharu.ap.model.json
import dev.usbharu.ap.serialization.*
import kotlinx.serialization.json.JsonArray
import kotlinx.serialization.json.JsonElement
import kotlinx.serialization.json.JsonPrimitive
import kotlinx.serialization.json.buildJsonArray
class PrimitiveOrArray(private val list: List<String>) : List<String> by list {
companion object : Deserializable<PrimitiveOrArray>, Serializable<PrimitiveOrArray> {
fun from(value: String): PrimitiveOrArray = PrimitiveOrArray(listOf(value))
fun from(values: List<String>): PrimitiveOrArray = PrimitiveOrArray(values)
override fun deserialize(spec: SerializerSpec, element: JsonElement): PrimitiveOrArray {
return when (element) {
is JsonPrimitive -> {
from(element.content)
}
is JsonArray -> {
from(element.map { spec.deserialize(it) })
}
else -> {
from(emptyList())
}
}
}
override fun serialize(spec: SerializerSpec, value: PrimitiveOrArray): JsonElement {
if (value.size == 1) {
return JsonPrimitive(value.first())
}
return buildJsonArray {
value.forEach { add(spec.serialize(it)) }
}
}
}
override fun equals(other: Any?): Boolean {
if (this === other) return true
if (other !is PrimitiveOrArray) return false
return list == other.list
}
override fun hashCode(): Int {
return list.hashCode()
}
override fun toString(): String {
return "PrimitiveOrArray(list=$list)"
}
}

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package dev.usbharu.ap.model.json
import dev.usbharu.ap.serialization.*
import kotlinx.serialization.json.*
class PrimitiveOrNestedObject(private val map:Map<String,PrimitiveOrObject>) : Map<String,PrimitiveOrObject> by map {
companion object : Serializable<PrimitiveOrNestedObject>,Deserializable<PrimitiveOrNestedObject> {
fun from(primitive:List<String> = emptyList(), objects:Map<String,PrimitiveOrObject> = emptyMap()): PrimitiveOrNestedObject {
return PrimitiveOrNestedObject(objects.plus(primitive.map { it to PrimitiveOrObject.from(it) }))
}
override fun serialize(spec: SerializerSpec, value: PrimitiveOrNestedObject): JsonElement {
if (value.size == 1) {
val first = value.entries.first()
return if (first.key == first.value.get()) {
JsonPrimitive(first.key)
}else {
spec.serialize(first.value)
}
}
return buildJsonObject {
value.forEach {
put(it.key,spec.serialize(it.value))
}
}
}
override fun deserialize(spec: SerializerSpec, element: JsonElement): PrimitiveOrNestedObject {
return if (element is JsonObject) {
PrimitiveOrNestedObject(element.entries.associate { it.key to spec.deserialize(it.value) })
} else {
from(listOf(element.jsonPrimitive.content))
}
}
}
override fun equals(other: Any?): Boolean {
if (this === other) return true
if (other !is PrimitiveOrNestedObject) return false
return map == other.map
}
override fun hashCode(): Int {
return map.hashCode()
}
override fun toString(): String {
return "PrimitiveOrNestedObject(map=$map)"
}
}

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package dev.usbharu.ap.model.json
import dev.usbharu.ap.serialization.Deserializable
import dev.usbharu.ap.serialization.Serializable
import dev.usbharu.ap.serialization.SerializerSpec
import dev.usbharu.ap.serialization.deserialize
import kotlinx.serialization.json.*
class PrimitiveOrObject(private val map: Map<String, String>) : Map<String, String> by map {
companion object : Serializable<PrimitiveOrObject>, Deserializable<PrimitiveOrObject> {
fun from(primitive: List<String> = emptyList(), objects: Map<String, String> = emptyMap()): PrimitiveOrObject {
return PrimitiveOrObject(objects.plus(primitive.map { it to it }))
}
fun from(primitive: String) : PrimitiveOrObject {
return PrimitiveOrObject(mapOf(primitive to primitive))
}
override fun serialize(spec: SerializerSpec, value: PrimitiveOrObject): JsonElement {
fun internalSerialize(first: Map.Entry<String, String>): JsonElement {
return if (first.key == first.value) {
JsonPrimitive(first.key)
} else buildJsonObject {
put(first.key, first.value)
}
}
if (value.size == 1) {
val first = value.entries.first()
return internalSerialize(first)
}
return buildJsonArray {
value.forEach {
add(internalSerialize(it))
}
}
}
override fun deserialize(spec: SerializerSpec, element: JsonElement): PrimitiveOrObject {
return if (element is JsonObject) {
PrimitiveOrObject(element.entries.associate { it.key to spec.deserialize(it.value) })
} else {
from(listOf(element.jsonPrimitive.content))
}
}
}
override fun equals(other: Any?): Boolean {
if (this === other) return true
if (other !is PrimitiveOrObject) return false
return map == other.map
}
override fun hashCode(): Int {
return map.hashCode()
}
override fun toString(): String {
return "PrimitiveOrObject(map=$map)"
}
fun get():String? {
if (map.size != 1) {
return null
}
return map.values.first()
}
fun getValue() : String = get() ?: throw IllegalStateException("size is not 1")
}

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package dev.usbharu.ap.model.json
import dev.usbharu.ap.serialization.Deserializable
import dev.usbharu.ap.serialization.SerializerSpec
import kotlinx.serialization.json.JsonElement
import kotlinx.serialization.json.jsonPrimitive
object StringSerializer : Deserializable<String> {
override fun deserialize(spec: SerializerSpec, element: JsonElement): String {
return element.jsonPrimitive.content
}
}

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package dev.usbharu.ap.model.jsonld
import dev.usbharu.ap.model.json.PrimitiveOrNestedObject
import dev.usbharu.ap.serialization.*
import kotlinx.serialization.json.JsonElement
import kotlinx.serialization.json.buildJsonArray
import kotlinx.serialization.json.buildJsonObject
import kotlinx.serialization.json.jsonObject
open class JsonLd(val context: List<PrimitiveOrNestedObject>) {
override fun equals(other: Any?): Boolean {
if (this === other) return true
if (other !is JsonLd) return false
return context == other.context
}
override fun hashCode(): Int {
return context.hashCode()
}
override fun toString(): String {
return "JsonLd(context=$context)"
}
companion object : Deserializable<JsonLd>, Serializable<JsonLd> {
override fun deserialize(spec: SerializerSpec, element: JsonElement): JsonLd {
val jsonObject = element.jsonObject
return JsonLd(
jsonObject["@context"]?.getValueAsList { spec.deserialize<PrimitiveOrNestedObject>(it) }.orEmpty()
)
}
override fun serialize(spec: SerializerSpec, value: JsonLd): JsonElement {
if (value.context.size == 1) {
return buildJsonObject {
put("@context", spec.serialize(value.context.first()))
}
}
return buildJsonObject {
put("@context", buildJsonArray {
value.context.forEach {
add(spec.serialize(it))
}
})
}
}
}
}

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package dev.usbharu.ap.model.schema
import dev.usbharu.ap.model.json.PrimitiveOrNestedObject
import dev.usbharu.ap.model.jsonld.JsonLd
import dev.usbharu.ap.serialization.*
import kotlinx.serialization.json.*
//本来はRDF classとRDF Resourceも書くべきだがめんどくさいので省略
class PropertyValue(
val name: String,
val value: String,
val type: String = "PropertyValue",
context: List<PrimitiveOrNestedObject> = emptyList()
) : JsonLd(context) {
companion object : Deserializable<PropertyValue>,Serializable<PropertyValue>{
override fun deserialize(spec: SerializerSpec, element: JsonElement): PropertyValue {
val jsonObject = element.jsonObject
return PropertyValue(
name = jsonObject.getValueAsString("name"),
value = jsonObject.getValueAsString("value"),
)
}
override fun serialize(spec: SerializerSpec, value: PropertyValue): JsonElement {
return buildJsonObject {
put("name", value.name)
put("value", value.value)
put("type", value.type)
if (value.context.isNotEmpty()) {
putJsonArray("@context") {
value.context.forEach {
add(spec.serialize(it))
}
}
}
}
}
}
override fun equals(other: Any?): Boolean {
if (this === other) return true
if (other !is PropertyValue) return false
if (!super.equals(other)) return false
if (name != other.name) return false
if (value != other.value) return false
return type == other.type
}
override fun hashCode(): Int {
var result = super.hashCode()
result = 31 * result + name.hashCode()
result = 31 * result + value.hashCode()
result = 31 * result + type.hashCode()
return result
}
override fun toString(): String {
return "PropertyValue(name='$name', value='$value', type='$type') ${super.toString()}"
}
}

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package dev.usbharu.ap.model.security
import dev.usbharu.ap.model.json.PrimitiveOrNestedObject
import dev.usbharu.ap.model.jsonld.JsonLd
import dev.usbharu.ap.serialization.*
import kotlinx.serialization.json.JsonElement
import kotlinx.serialization.json.buildJsonObject
import kotlinx.serialization.json.jsonObject
import kotlinx.serialization.json.put
class PublicKey(
val id: String,
val owner: String,
val publicKeyPem: String,
context: List<PrimitiveOrNestedObject> = emptyList()
) : JsonLd(context) {
companion object : Deserializable<PublicKey>, Serializable<PublicKey> {
override fun deserialize(spec: SerializerSpec, element: JsonElement): PublicKey {
val jsonObject = element.jsonObject
return PublicKey(
id = jsonObject.getValueAsString("id"),
owner = jsonObject.getValueAsString("owner"),
publicKeyPem = jsonObject.getValueAsString("publicKeyPem")
)
}
override fun serialize(spec: SerializerSpec, value: PublicKey): JsonElement {
return buildJsonObject {
if (value.context.isNotEmpty()) {
put("@context",value.context.primitiveOrArray { spec.serialize(it) })
}
put("id",value.id)
put("owner",value.owner)
put("publicKeyPem",value.publicKeyPem)
}
}
}
override fun equals(other: Any?): Boolean {
if (this === other) return true
if (other !is PublicKey) return false
if (!super.equals(other)) return false
if (id != other.id) return false
if (owner != other.owner) return false
return publicKeyPem == other.publicKeyPem
}
override fun hashCode(): Int {
var result = super.hashCode()
result = 31 * result + id.hashCode()
result = 31 * result + owner.hashCode()
result = 31 * result + publicKeyPem.hashCode()
return result
}
override fun toString(): String {
return "PublicKey(id='$id', owner='$owner', publicKeyPem='$publicKeyPem') ${super.toString()}"
}
}

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package dev.usbharu.ap.serialization
import kotlinx.serialization.json.JsonElement
interface Deserializable<T> {
fun deserialize(spec:SerializerSpec, element: JsonElement): T
}

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package dev.usbharu.ap.serialization
import kotlinx.serialization.json.*
fun JsonObject.getValueAsString(key: String): String = getValue(key).jsonPrimitive.content
fun JsonObject.getValueAsStringOrNull(key: String): String? = get(key)?.jsonPrimitive?.contentOrNull
fun JsonObject.getValueAsBoolean(key: String): Boolean = getValue(key).jsonPrimitive.boolean
fun JsonObject.getValueAsBooleanOrNull(key: String): Boolean? = get(key)?.jsonPrimitive?.boolean
fun <T> JsonElement?.getValueAsList(block: (JsonElement) -> T): List<T> {
return when (this) {
is JsonArray -> {
this.map(block)
}
is JsonPrimitive -> {
listOf(this.let(block))
}
else -> {
emptyList()
}
}
}
fun <T> List<T>.primitiveOrArray(block: (T) -> JsonElement): JsonElement {
if (size == 1) {
return block(first())
}
return buildJsonArray {
forEach { add(block(it)) }
}
}

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package dev.usbharu.ap.serialization
import kotlinx.serialization.json.JsonElement
interface Serializable<T> {
fun serialize(spec: SerializerSpec,value: T): JsonElement
}

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package dev.usbharu.ap.serialization
import kotlin.reflect.KClass
interface SerializerSpec {
fun <T : Any> deserializer(clazz:KClass<T>): Deserializable<T>
fun <T : Any> serializer(clazz: KClass<T>): Serializable<T>
}

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package dev.usbharu.ap.serialization
import kotlinx.serialization.json.JsonElement
import kotlin.reflect.KClass
class SerializerSpecImpl(
val deserializers: MutableMap<KClass<*>, Deserializable<*>> = mutableMapOf(),
val serializers: Map<KClass<*>, Serializable<*>> = emptyMap()
) : SerializerSpec {
override fun <T : Any> deserializer(clazz: KClass<T>): Deserializable<T> =
deserializers.getValue(clazz) as Deserializable<T>
override fun <T : Any> serializer(clazz: KClass<T>): Serializable<T> =
serializers.getValue(clazz) as Serializable<T>
}
inline fun <reified T : Any> SerializerSpec.deserializer(): Deserializable<T> = deserializer(T::class)
inline fun <reified T : Any> SerializerSpec.deserialize(jsonElement: JsonElement): T =
deserializer<T>().deserialize(this, jsonElement)
inline fun <reified T : Any> SerializerSpec.serializer(): Serializable<T> = serializer(T::class)
inline fun <reified T : Any> SerializerSpec.serialize(value: T): JsonElement = serializer<T>().serialize(this, value)

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package dev.usbharu.ap
import dev.usbharu.ap.model.activitystreams.Image
import dev.usbharu.ap.model.activitystreams.Person
import dev.usbharu.ap.model.json.*
import dev.usbharu.ap.model.schema.PropertyValue
import dev.usbharu.ap.model.security.PublicKey
import dev.usbharu.ap.serialization.SerializerSpecImpl
import dev.usbharu.ap.serialization.deserialize
import kotlinx.serialization.json.Json
import org.junit.jupiter.api.Test
class PersonDeserializeTest {
@Test
fun Personをデシリアライズ出来るか() {
//language=JSON
val personJson = """{
"@context": [
"https://www.w3.org/ns/activitystreams",
"https://w3id.org/security/v1",
{
"manuallyApprovesFollowers": "as:manuallyApprovesFollowers",
"toot": "http://joinmastodon.org/ns#",
"featured": {
"@id": "toot:featured",
"@type": "@id"
},
"featuredTags": {
"@id": "toot:featuredTags",
"@type": "@id"
},
"alsoKnownAs": {
"@id": "as:alsoKnownAs",
"@type": "@id"
},
"movedTo": {
"@id": "as:movedTo",
"@type": "@id"
},
"schema": "http://schema.org#",
"PropertyValue": "schema:PropertyValue",
"value": "schema:value",
"discoverable": "toot:discoverable",
"Device": "toot:Device",
"Ed25519Signature": "toot:Ed25519Signature",
"Ed25519Key": "toot:Ed25519Key",
"Curve25519Key": "toot:Curve25519Key",
"EncryptedMessage": "toot:EncryptedMessage",
"publicKeyBase64": "toot:publicKeyBase64",
"deviceId": "toot:deviceId",
"claim": {
"@type": "@id",
"@id": "toot:claim"
},
"fingerprintKey": {
"@type": "@id",
"@id": "toot:fingerprintKey"
},
"identityKey": {
"@type": "@id",
"@id": "toot:identityKey"
},
"devices": {
"@type": "@id",
"@id": "toot:devices"
},
"messageFranking": "toot:messageFranking",
"messageType": "toot:messageType",
"cipherText": "toot:cipherText",
"suspended": "toot:suspended",
"focalPoint": {
"@container": "@list",
"@id": "toot:focalPoint"
}
}
],
"id": "https://mastodon.social/users/Gargron",
"type": "Person",
"following": "https://mastodon.social/users/Gargron/following",
"followers": "https://mastodon.social/users/Gargron/followers",
"inbox": "https://mastodon.social/users/Gargron/inbox",
"outbox": "https://mastodon.social/users/Gargron/outbox",
"featured": "https://mastodon.social/users/Gargron/collections/featured",
"featuredTags": "https://mastodon.social/users/Gargron/collections/tags",
"preferredUsername": "Gargron",
"name": "Eugen Rochko",
"summary": "\u003cp\u003eFounder, CEO and lead developer \u003cspan class=\"h-card\"\u003e\u003ca href=\"https://mastodon.social/@Mastodon\" class=\"u-url mention\"\u003e@\u003cspan\u003eMastodon\u003c/span\u003e\u003c/a\u003e\u003c/span\u003e, Germany.\u003c/p\u003e",
"url": "https://mastodon.social/@Gargron",
"manuallyApprovesFollowers": false,
"discoverable": true,
"published": "2016-03-16T00:00:00Z",
"devices": "https://mastodon.social/users/Gargron/collections/devices",
"alsoKnownAs": [
"https://tooting.ai/users/Gargron"
],
"publicKey": {
"id": "https://mastodon.social/users/Gargron#main-key",
"owner": "https://mastodon.social/users/Gargron",
"publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvXc4vkECU2/CeuSo1wtn\nFoim94Ne1jBMYxTZ9wm2YTdJq1oiZKif06I2fOqDzY/4q/S9uccrE9Bkajv1dnkO\nVm31QjWlhVpSKynVxEWjVBO5Ienue8gND0xvHIuXf87o61poqjEoepvsQFElA5ym\novljWGSA/jpj7ozygUZhCXtaS2W5AD5tnBQUpcO0lhItYPYTjnmzcc4y2NbJV8hz\n2s2G8qKv8fyimE23gY1XrPJg+cRF+g4PqFXujjlJ7MihD9oqtLGxbu7o1cifTn3x\nBfIdPythWu5b4cujNsB3m3awJjVmx+MHQ9SugkSIYXV0Ina77cTNS0M2PYiH1PFR\nTwIDAQAB\n-----END PUBLIC KEY-----\n"
},
"tag": [],
"attachment": [
{
"type": "PropertyValue",
"name": "Patreon",
"value": "\u003ca href=\"https://www.patreon.com/mastodon\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\"\u003e\u003cspan class=\"invisible\"\u003ehttps://www.\u003c/span\u003e\u003cspan class=\"\"\u003epatreon.com/mastodon\u003c/span\u003e\u003cspan class=\"invisible\"\u003e\u003c/span\u003e\u003c/a\u003e"
},
{
"type": "PropertyValue",
"name": "GitHub",
"value": "\u003ca href=\"https://github.com/Gargron\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\"\u003e\u003cspan class=\"invisible\"\u003ehttps://\u003c/span\u003e\u003cspan class=\"\"\u003egithub.com/Gargron\u003c/span\u003e\u003cspan class=\"invisible\"\u003e\u003c/span\u003e\u003c/a\u003e"
}
],
"endpoints": {
"sharedInbox": "https://mastodon.social/inbox"
},
"icon": {
"type": "Image",
"mediaType": "image/jpeg",
"url": "https://files.mastodon.social/accounts/avatars/000/000/001/original/dc4286ceb8fab734.jpg"
},
"image": {
"type": "Image",
"mediaType": "image/jpeg",
"url": "https://files.mastodon.social/accounts/headers/000/000/001/original/3b91c9965d00888b.jpeg"
}
}
"""
val parseToJsonElement = Json.parseToJsonElement(personJson)
val deserialize = SerializerSpecImpl(
mutableMapOf(
Person::class to Person.Companion,
String::class to StringSerializer,
PublicKey::class to PublicKey.Companion,
PropertyValue::class to PropertyValue.Companion,
Map::class to MapSerializer,
Image::class to Image.Companion,
PrimitiveOrArray::class to PrimitiveOrArray.Companion,
PrimitiveOrObject::class to PrimitiveOrObject.Companion,
PrimitiveOrNestedObject::class to PrimitiveOrNestedObject.Companion
)
).deserialize<Person>(parseToJsonElement)
println(deserialize)
}
}

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package dev.usbharu.ap
import dev.usbharu.ap.model.activitystreams.Image
import dev.usbharu.ap.model.activitystreams.Person
import dev.usbharu.ap.model.json.PrimitiveOrArray
import dev.usbharu.ap.model.security.PublicKey
import dev.usbharu.ap.serialization.SerializerSpecImpl
import dev.usbharu.ap.serialization.serialize
import org.junit.jupiter.api.Test
class PersonSerializeTest {
@Test
fun Personをシリアライズ出来るか() {
val person = Person(
id = "https://example.com/test",
preferredUsername = "testUser",
url = "https://example.com",
summary = "this user is test user",
following = "https://example.com/following",
followers = "https://example.com/followers",
inbox = "https://example.com/inbox",
outbox = "https://example.com/outbox",
icon = Image(mediaType = "image/jpeg", url = "https://example.com/icon.jpg"),
publicKey = PublicKey(
id = "https://example.com/test#pubkey",
owner = "https://example.com/test",
publicKeyPem = "-----BEGIN PUBLIC KEY-----"
)
)
val serialize = SerializerSpecImpl(
serializers = mapOf(
Person::class to Person.Companion,
PrimitiveOrArray::class to PrimitiveOrArray.Companion,
PublicKey::class to PublicKey.Companion,
Image::class to Image.Companion
)
).serialize(person)
println(serialize)
}
}

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package dev.usbharu.ap.serialization
import kotlinx.serialization.json.Json
import kotlinx.serialization.json.JsonElement
import kotlinx.serialization.json.encodeToJsonElement
import kotlinx.serialization.json.jsonPrimitive
import org.junit.jupiter.api.Test
import kotlin.test.assertEquals
class SerializableSpecImplTest {
@Test
fun 追加したシリアライザーを正常に取得できるか() {
val value = object : Deserializable<String> {
override fun deserialize(spec: SerializerSpec, element: JsonElement): String {
return element.jsonPrimitive.content
}
}
val serializerSpecImpl = SerializerSpecImpl(mutableMapOf(String::class to value))
println(serializerSpecImpl.deserializer(String::class).deserialize(serializerSpecImpl, Json.encodeToJsonElement("aa")))
assertEquals(value,serializerSpecImpl.deserializer(String::class))
}
}