import sbt._
 
class MyProject(info: ProjectInfo) extends ParentProject(info) {
  // 通过at方法定义的变量自动成为额外的jar下载路径
  val mavenLocal = "Local Maven Repository" at "file://" + Path.userHome + "/.m2/repository"
  val central = "central" at "http://192.168.1.88:18081/nexus/content/groups/public/"
 
  // 定义项目路径名、使用的定义类（见下方）、依赖关系（这里web依赖core）
  lazy val myprojectCore = project("myproject-core", "myproject-core", new MyprojectCoreProject(_))
  lazy val myprojectWeb = project("myproject-web", "myproject-web", new MyprojectWebProject(_), myprojectCore)
 
  // 通过类继承来定义通用配置
  abstract class MyprojectBaseProject(info: ProjectInfo) extends DefaultProject(info) {
    // 编译选项
    override def javaCompileOptions = super.javaCompileOptions ++ javaCompileOptions("-encoding", "utf8")
 
    // 直接调整ivy配置
    override def ivyXML =
      <dependencies>
          <exclude module="commons-logging"/>
      </dependencies>
 
    // 直接定义一个sbt指令，如果用maven实现的话新建一个plugin项目啊
    val deployPath = "target" / "deploy"
    val deployClean = task {
      FileUtilities.clean(deployPath, log)
      None
    }
  }
 
  // 以下的代码都是定义项目所依赖的类库
  class MyprojectCoreProject(info: ProjectInfo) extends MyprojectBaseProject(info) {
    val springJdbc = "org.springframework" % "spring-jdbc" % "3.0.5.RELEASE"
    val springContextSupport = "org.springframework" % "spring-context-support" % "3.0.5.RELEASE"
 
    // runtime scope
    val mysqlConnectorJava = "mysql" % "mysql-connector-java" % "5.1.16" % "runtime"
 
    // test scope
    val junit = "junit" % "junit" % "4.8.2" % "test"
  }
 
  class MyprojectWebProject(info: ProjectInfo) extends MyprojectBaseProject(info) {
    val springWebmvc = "org.springframework" % "spring-webmvc" % "3.0.5.RELEASE"
 
    // provided scope
    val jetty6 = "org.mortbay.jetty" % "jetty" % "6.1.26" % "provided"
  }
}

import sbt._
 
class Plugins(info: ProjectInfo) extends PluginDefinition(info) {
  //val junitInterface = "com.novocode" % "junit-interface" % "0.7"
}

<build>
	<plugins>
		<plugin>
			<artifactId>maven-invoker-plugin</artifactId>
			<configuration>
				<cloneProjectsTo>${project.build.directory}/it</cloneProjectsTo>
			</configuration>
			<executions>
				<execution>
					<id>integration-test</id>
					<goals>
						<goal>install</goal>
						<goal>run</goal>
					</goals>
				</execution>
			</executions>
		</plugin>
	</plugins>
</build>

<plugin>
	<artifactId>maven-eclipse-plugin</artifactId>
	<configuration>
		<downloadSources>true</downloadSources>
	</configuration>
</plugin>

/**
 * @parameter
 */
private boolean downloadSources;

/**
 * @parameter default-value="true"
 * @readonly
 */
private boolean downloadSources;

/**
 * @parameter expression="${project}"
 * @readonly
 */
private MavenProject project;
 
/**
 * @component
 * @readonly
 */
private ArtifactFactory artifactFactory;

<packaging>maven-plugin</packaging>

<properties>
	<maven.version>2.2.1</maven.version>
</properties>

<dependencies>
	<dependency>
		<groupId>org.apache.maven</groupId>
		<artifactId>maven-plugin-api</artifactId>
		<version>${maven.version}</version>
	</dependency>
	<dependency>
		<groupId>org.apache.maven</groupId>
		<artifactId>maven-core</artifactId>
		<version>${maven.version}</version>
	</dependency>
</dependencies>

/**
 * @goal helloWorld
 */
public class HelloWorldMojo extends AbstractMojo {
    public void execute() throws MojoExecutionException
    {
        getLog().info("Hello, world!");
    }
}

<build>
    <plugins>
      <plugin>
        <groupId>xxx</groupId>
        <artifactId>xxx</artifactId>
        <version>xxx</version>
        <executions>
          <execution>
            <phase>compile</phase>
            <goals>
              <goal>helloWorld</goal>
            </goals>
          </execution>
        </executions>
      </plugin>
    </plugins>
  </build>

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
	<groupId>com.xxx</groupId>
	<artifactId>xxx</artifactId>
	<version>1.0-SNAPSHOT</version>
	<modelVersion>4.0.0</modelVersion>
 
	<properties>
		<scala.version>2.8.1</scala.version>
	</properties>
 
	<build>
		<plugins>
			<plugin>
				<artifactId>maven-eclipse-plugin</artifactId>
				<configuration>
					<downloadSources>true</downloadSources>
					<buildcommands>
						<buildcommand>org.scala-ide.sdt.core.scalabuilder</buildcommand>
					</buildcommands>
					<projectnatures>
						<projectnature>org.scala-ide.sdt.core.scalanature</projectnature>
						<projectnature>org.eclipse.jdt.core.javanature</projectnature>
					</projectnatures>
					<classpathContainers>
						<classpathContainer>org.eclipse.jdt.launching.JRE_CONTAINER</classpathContainer>
						<classpathContainer>org.scala-ide.sdt.launching.SCALA_CONTAINER</classpathContainer>
					</classpathContainers>
					<sourceIncludes>
						<sourceInclude>**/*.scala</sourceInclude>
					</sourceIncludes>
				</configuration>
			</plugin>
			<plugin>
				<groupId>org.scala-tools</groupId>
				<artifactId>maven-scala-plugin</artifactId>
				<executions>
					<execution>
						<goals>
							<goal>compile</goal>
							<goal>testCompile</goal>
						</goals>
					</execution>
				</executions>
			</plugin>
			<plugin>
				<groupId>org.codehaus.mojo</groupId>
				<artifactId>build-helper-maven-plugin</artifactId>
				<executions>
					<execution>
						<id>add-source</id>
						<phase>generate-sources</phase>
						<goals>
							<goal>add-source</goal>
						</goals>
						<configuration>
							<sources>
								<source>src/main/scala</source>
							</sources>
						</configuration>
					</execution>
					<execution>
						<id>add-test-source</id>
						<phase>generate-sources</phase>
						<goals>
							<goal>add-test-source</goal>
						</goals>
						<configuration>
							<sources>
								<source>src/test/scala</source>
							</sources>
						</configuration>
					</execution>
				</executions>
			</plugin>
		</plugins>
	</build>
</project>

	<properties>
		<scala.version>2.8.1</scala.version>
	</properties>

IoAcceptor acceptor = ...;
IoServiceConfig acceptorConfig = acceptor.getDefaultConfig();
acceptorConfig.setThreadModel(ThreadModel.MANUAL);

IoAcceptor acceptor = new SocketAcceptor(Runtime.getRuntime().availableProcessors() + 1, Executors.newCachedThreadPool());

acceptor.getDefaultConfig().getFilterChain().addLast("threadPool", new ExecutorFilter(Executors.newCachedThreadPool());

ByteBuffer.setUseDirectBuffers(false);
ByteBuffer.setAllocator(new SimpleByteBufferAllocator());