caffeine/caffeine.spec

#
# spec file for package caffeine
#
# Copyright (c) 2025 SUSE LLC
#
# All modifications and additions to the file contributed by third parties
# remain the property of their copyright owners, unless otherwise agreed
# upon. The license for this file, and modifications and additions to the
# file, is the same license as for the pristine package itself (unless the
# license for the pristine package is not an Open Source License, in which
# case the license is the MIT License). An "Open Source License" is a
# license that conforms to the Open Source Definition (Version 1.9)
# published by the Open Source Initiative.

# Please submit bugfixes or comments via https://bugs.opensuse.org/
#


Name:           caffeine
Version:        2.9.3
Release:        0
Summary:        High performance, near optimal caching library based on Java 8
License:        Apache-2.0
URL:            https://github.com/ben-manes/%{name}
Source0:        https://github.com/ben-manes/%{name}/archive/v%{version}/%{name}-%{version}.tar.gz
Source1:        %{name}-gen.pom
Source2:        https://repo1.maven.org/maven2/com/github/ben-manes/%{name}/%{name}/%{version}/%{name}-%{version}.pom
Source3:        https://repo1.maven.org/maven2/com/github/ben-manes/%{name}/guava/%{version}/guava-%{version}.pom
Source4:        https://repo1.maven.org/maven2/com/github/ben-manes/%{name}/jcache/%{version}/jcache-%{version}.pom
Patch0:         no-formatter.patch
BuildRequires:  maven-local
BuildRequires:  mvn(com.google.code.findbugs:jsr305)
BuildRequires:  mvn(com.google.errorprone:error_prone_annotations)
BuildRequires:  mvn(com.google.guava:guava)
BuildRequires:  mvn(com.squareup:javapoet)
BuildRequires:  mvn(com.typesafe:config)
BuildRequires:  mvn(javax.cache:cache-api)
BuildRequires:  mvn(javax.inject:javax.inject)
BuildRequires:  mvn(org.apache.felix:maven-bundle-plugin)
BuildRequires:  mvn(org.checkerframework:checker-qual)
BuildRequires:  mvn(org.codehaus.mojo:exec-maven-plugin)
BuildRequires:  mvn(org.osgi:osgi.cmpn)
BuildArch:      noarch

%description
A Cache is similar to ConcurrentMap, but not quite the same. The most
fundamental difference is that a ConcurrentMap persists all elements that are
added to it until they are explicitly removed. A Cache on the other hand is
generally configured to evict entries automatically, in order to constrain its
memory footprint. In some cases a LoadingCache or AsyncLoadingCache can be
useful even if it doesn't evict entries, due to its automatic cache loading.

Caffeine provide flexible construction to create a cache with a combination
of the following features:
automatic loading of entries into the cache, optionally asynchronously
size-based eviction when a maximum is exceeded based on frequency and recency
time-based expiration of entries, measured since last access or last write
asynchronously refresh when the first stale request for an entry occurs
keys automatically wrapped in weak references
values automatically wrapped in weak or soft references
notification of evicted (or otherwise removed) entries
writes propagated to an external resource
accumulation of cache access statistics

%package guava
Summary:        Caffeine Guava extension

%description guava
An adapter to expose a Caffeine cache through the Guava interfaces.

%package jcache
Summary:        Caffeine JSR-107 JCache extension

%description jcache
An adapter to expose a Caffeine cache through the JCache interfaces.

%package javadoc
Summary:        Javadoc for %{name}

%description javadoc
This package contains the API documentation for %{name}.

%prep
%setup -q
%patch -P 0 -p1

find -name "*.jar" -print -delete

# This is a dummy POM added just to ease building in the RPM platforms
cat > pom.xml << EOF
<?xml version="1.0" encoding="UTF-8"?>
<project
  xmlns="http://maven.apache.org/POM/4.0.0"
  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd"
  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">

  <modelVersion>4.0.0</modelVersion>
  <groupId>com.github.ben-manes.caffeine</groupId>
  <artifactId>%{name}-parent</artifactId>
  <version>%{version}</version>
  <packaging>pom</packaging>
  <name>Caffeine Parent</name>
  <modules>
    <module>%{name}</module>
    <!-- module>simulator</module -->
    <!-- module>examples/write-behind-rxjava</module -->
  </modules>
</project>
EOF

cp -p %{SOURCE1} %{name}/gen.pom
%pom_add_dep org.checkerframework:checker-qual %{name}/gen.pom
cp -p %{SOURCE2} %{name}/pom.xml
cp -p %{SOURCE3} guava/pom.xml
cp -p %{SOURCE4} jcache/pom.xml

(
 for p in guava \
  jcache; do
 %pom_xpath_inject "pom:project/pom:modules" "<module>${p}</module>"
 %pom_xpath_inject "pom:project" "
 <properties>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
 </properties>" ${p}
 %pom_xpath_inject "pom:project" "
   <build>
     <pluginManagement>
       <plugins>
         <plugin>
           <groupId>org.apache.maven.plugins</groupId>
           <artifactId>maven-compiler-plugin</artifactId>
           <version>2.3.2</version>
           <configuration>
             <source>1.8</source>
             <target>1.8</target>
             <showDeprecation>true</showDeprecation>
           </configuration>
         </plugin>
       </plugins>
     </pluginManagement>
   </build>" ${p}

 %pom_xpath_set "pom:project/pom:name" "Caffeine ${p} extension" ${p}
 %pom_xpath_inject "pom:project" "<packaging>bundle</packaging>" ${p}
 %pom_add_plugin org.apache.felix:maven-bundle-plugin ${p} "
 <extensions>true</extensions>
 <configuration>
   <instructions>
     <Bundle-SymbolicName>\${project.groupId}.${p}</Bundle-SymbolicName>
     <Bundle-Name>\${project.groupId}.${p}</Bundle-Name>
     <Bundle-Version>\${project.version}</Bundle-Version>
   </instructions>
 </configuration>
 <executions>
   <execution>
     <id>bundle-manifest</id>
     <phase>process-classes</phase>
     <goals>
       <goal>manifest</goal>
     </goals>
   </execution>
 </executions>"
 echo hello
done
)

%pom_xpath_inject "pom:project" "<properties>
    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
  </properties>" %{name}

%pom_xpath_inject "pom:project" "
  <build>
    <pluginManagement>
      <plugins>
          <plugin>
          <groupId>org.apache.maven.plugins</groupId>
          <artifactId>maven-compiler-plugin</artifactId>
          <version>2.3.2</version>
          <configuration>
            <source>1.8</source>
            <target>1.8</target>
            <showDeprecation>true</showDeprecation>
          </configuration>
        </plugin>
      </plugins>
    </pluginManagement>
  </build>" %{name}

%pom_xpath_inject "pom:project" "<packaging>bundle</packaging>" %{name}
%pom_add_plugin org.apache.felix:maven-bundle-plugin %{name} "
    <extensions>true</extensions>
      <configuration>
        <excludeDependencies>true</excludeDependencies>
        <instructions>
          <Bundle-SymbolicName>com.github.ben-manes.caffeine</Bundle-SymbolicName>
          <Bundle-Name>com.github.ben-manes.caffeine</Bundle-Name>
          <Bundle-Version>\${project.version}</Bundle-Version>
        </instructions>
      </configuration>
    <executions>
   <execution>
     <id>bundle-manifest</id>
     <phase>process-classes</phase>
     <goals>
       <goal>manifest</goal>
     </goals>
   </execution>
 </executions>"

%pom_change_dep org.osgi:org.osgi.service.component.annotations org.osgi:osgi.cmpn:8.0.0 jcache

%{mvn_package} :%{name}-parent __noinstall

%build
(
 cd %{name}
 for class in com.github.benmanes.caffeine.cache.LocalCacheFactoryGenerator \
         com.github.benmanes.caffeine.cache.NodeFactoryGenerator; do
   xmvn -B --offline -f gen.pom compile exec:java -Dexec.mainClass=$class -Dexec.args=src/main/java
 done
)

# tests are skipped due to missing dependencies
%{mvn_build} -sf

%install
%mvn_install

%files -f .mfiles-%{name}
%doc README.md
%license LICENSE

%files guava -f .mfiles-guava

%files jcache -f .mfiles-jcache

%files javadoc -f .mfiles-javadoc
%license LICENSE

%changelog