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Smack/build.gradle
Florian Schmaus 1e5d34eacf Bump to Gradle 8.10.2, require Java 11
Bump Gradle from 6.8.3 to 8.10.2 and increase the minimum required
Java version from 8 to 11 (SMACK-953).

The switch from Java 8 to 11 caused some Bytecode portability issues
regarding NIO Buffers. Java changed with version 9 the return type of
some subclasses of Buffer to return the specific Buffer type instead
of the Buffer superclass [JDK-4774077]. For example, ByteBuffer.filp()
previously returned Buffer, while it does return ByteBuffer now.

This sensible change was not reflected by the Android API [1], which
means that AnimalSniffer rightfully started to complain that there is
no method "ByteBuffer ByteBuffer.flip()" in Android, there is only
"Buffer ByteBuffer.flip()", and those are incompatible methods on
Java's Bytecode layer.

As workaround, this changes

    return charBuffer.flip().toString();

to

    ((java.nio.Buffer) charBuffer).flip();
    return charBuffer.toString();

to restore the Bytecode portability between Android and Java.

Errorprone also got new checks, of which JavaUtilDate and JdkObsolete
are wroth mentioning.

JavaUtilData basically strongly recommends to use Java's newer time
API over java.util.Date. But since Smack was Java 8 until now,
j.u.Date is widely used.

Similar JdkObsolete mentions obsolete JDK APIs, like data structures
like Vector and Stack. But mostly LinkedList, which should usually be
replaced by ArrayList. And this is what this commit largely does.

JDK-4774077: https://bugs.openjdk.org/browse/JDK-4774077
1: https://issuetracker.google.com/issues/369219141
2024-09-25 12:08:50 +02:00

103 lines
3.1 KiB
Groovy

plugins {
// The scalastyle plugin of smack-repl wants the root project to
// have a ideaProject task, so let's add one.
id 'idea'
id 'org.igniterealtime.smack.javadoc-conventions'
}
ext {
javadocAllDir = new File(buildDir, 'javadoc')
integrationTestProjects = [
':smack-integration-test',
':smack-omemo-signal-integration-test',
].collect{ project(it) }
javadocAllProjects = subprojects - integrationTestProjects
}
evaluationDependsOnChildren()
task javadocAll(type: Javadoc) {
source javadocAllProjects.collect {project ->
project.sourceSets.main.allJava.findAll {
// Filter out symbolic links to avoid
// "warning: a package-info.java file has already been seen for package"
// javadoc warnings.
!java.nio.file.Files.isSymbolicLink(it.toPath())
}
}
destinationDir = javadocAllDir
// Might need a classpath
classpath = files(subprojects.collect {project ->
project.sourceSets.main.compileClasspath})
classpath += files(androidBootClasspath)
def staticJxmppVersion = getResolvedVersion('org.jxmpp:jxmpp-core')
def staticMiniDnsVersion = getResolvedVersion('org.minidns:minidns-core')
options {
linkSource = true
use = true
links = [
"https://docs.oracle.com/en/java/javase/${javaMajor}/docs/api/",
"https://jxmpp.org/releases/${staticJxmppVersion}/javadoc/",
"https://minidns.org/releases/${staticMiniDnsVersion}/javadoc/",
] as String[]
overview = "$projectDir/resources/javadoc-overview.html"
}
// Finally copy the javadoc doc-files from the subprojects, which
// are potentially generated, to the javadocAll directory. Note
// that we use a copy *method* and not a *task* because the inputs
// of copy tasks is determined within the configuration phase. And
// since some of the inputs are generated, they will not get
// picked up if we used a copy method. See also
// https://stackoverflow.com/a/40518516/194894
doLast {
copy {
javadocAllProjects.each {
from ("${it.projectDir}/src/javadoc") {
include '**/doc-files/*.*'
}
}
into javadocAllDir
}
}
}
task integrationTest {
description 'Verify correct functionality of Smack by running some integration tests.'
dependsOn project(':smack-integration-test').tasks.run
}
task omemoSignalIntTest {
description 'Run integration tests of the smack-omemo module in combination with smack-omemo-signal.'
dependsOn 'smack-omemo-signal-integration-test:run'
}
task sinttestAll {
description 'Run all of Smack\'s integration tests.'
dependsOn {[
integrationTest,
omemoSignalIntTest,
]}
}
def getResolvedVersion(queriedProject = 'smack-core', component) {
def configuration = project(queriedProject)
.configurations
.compileClasspath
def artifact = configuration
.resolvedConfiguration
.resolvedArtifacts
.findAll {
// 'it' is of type ResolvedArtifact, 'id' of
// Component*Artifact*Identifier, and we check the
// ComponentIdentifier.
it.id.getComponentIdentifier() instanceof org.gradle.api.artifacts.component.ModuleComponentIdentifier
}
.find {
it.id.getComponentIdentifier().toString().startsWith(component + ':')
}
artifact.getModuleVersion().getId().getVersion()
}