gradle/java.gradle

/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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
 *
 *      http://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.
 */
subprojects {
  apply plugin: 'java'
  
  // apply compiler options
  gradle.taskGraph.whenReady( { graph ->
    tasks.withType(JavaCompile).each { javac ->
      javac.configure {
        sourceCompatibility '1.8'
        targetCompatibility '1.8'
        options.encoding = 'UTF-8'
      }
    }
  })
  
  // apply default manifest
  gradle.taskGraph.whenReady( { graph ->
    tasks.withType(Jar).each { jar ->
      jar.doFirst {
        manifest {
          attributes(
            "Manifest-Version"  : "1.0",
            "Created-By"        : System.getProperty("user.name"),
            "Title"             : rootProject.name,
            "Version"           : version,
            "Organization"      : "Apache Software Foundation (ASF)"
          )
        }

        metaInf {
          from("$rootDir/LICENSE")
          if (!jar.source.contains('NOTICE')) {
            from("$rootDir/NOTICE")
          }
        }
      }
    }
  })

  configurations {
    provided {
      description 'a dependency that is provided externally at runtime'
      visible true
    }
    
    testOutput {
      extendsFrom testCompile
      description  'a dependency that exposes test artifacts'
    }
  }

  // This ensures that javadoc and source jars also have any prefix paths stripped and will
  // be created as libs/foo-sources.jar instead of libs/extensions/foo-sources.jar for example.
  tasks.all { task ->
    if (task instanceof Jar) {
      baseName = sanitizedName()
    }
  }

  task jarTest (type: Jar, dependsOn: testClasses) {
    description 'Assembles a jar archive of test classes.'
    from sourceSets.test.output
    classifier 'test'
  }

  artifacts {
    testOutput jarTest
  }

  sourceSets {
    main.compileClasspath += configurations.provided
    main.runtimeClasspath -= configurations.provided
    test.compileClasspath += configurations.provided
    test.runtimeClasspath += configurations.provided
  }

  javadoc.classpath += configurations.provided

  javadoc {
    options.addStringOption('Xdoclint:none', '-quiet')
    options.encoding='UTF-8'
  }
}