rename scm-server-util to scm-server-api and added scm-server-jetty

scm-server-api/src/main/java/sonia/scm/server/ApplicationInformation.java

@@ -0,0 +1,100 @@
+/*
+ * To change this template, choose Tools | Templates
+ * and open the template in the editor.
+ */
+
+
+
+package sonia.scm.server;
+
+//~--- JDK imports ------------------------------------------------------------
+
+import javax.xml.bind.annotation.XmlRootElement;
+
+/**
+ *
+ * @author Sebastian Sdorra
+ */
+@XmlRootElement(name = "app-info")
+public class ApplicationInformation
+{
+
+  /**
+   * Method description
+   *
+   *
+   * @return
+   */
+  public String getAppName()
+  {
+    return appName;
+  }
+
+  /**
+   * Method description
+   *
+   *
+   * @return
+   */
+  public String getName()
+  {
+    return name;
+  }
+
+  /**
+   * Method description
+   *
+   *
+   * @return
+   */
+  public String getVersion()
+  {
+    return version;
+  }
+
+  //~--- set methods ----------------------------------------------------------
+
+  /**
+   * Method description
+   *
+   *
+   * @param appName
+   */
+  public void setAppName(String appName)
+  {
+    this.appName = appName;
+  }
+
+  /**
+   * Method description
+   *
+   *
+   * @param name
+   */
+  public void setName(String name)
+  {
+    this.name = name;
+  }
+
+  /**
+   * Method description
+   *
+   *
+   * @param version
+   */
+  public void setVersion(String version)
+  {
+    this.version = version;
+  }
+
+  //~--- fields ---------------------------------------------------------------
+
+  /** Field description */
+  private String appName;
+
+  /** Field description */
+  private String name;
+
+  /** Field description */
+  private String version;
+}

scm-server-api/src/main/java/sonia/scm/server/Server.java

@@ -0,0 +1,69 @@
+/*
+ * To change this template, choose Tools | Templates
+ * and open the template in the editor.
+ */
+
+
+
+package sonia.scm.server;
+
+//~--- JDK imports ------------------------------------------------------------
+
+import java.io.File;
+import java.io.IOException;
+
+/**
+ *
+ * @author Sebastian Sdorra
+ */
+public interface Server
+{
+
+  /**
+   * Method description
+   *
+   *
+   * @param listener
+   */
+  public void addListener(ServerListener listener);
+
+  /**
+   * Method description
+   *
+   *
+   * @param listener
+   */
+  public void removeListener(ServerListener listener);
+
+  /**
+   * Method description
+   *
+   *
+   * @param config
+   * @param webapp
+   *
+   * @throws IOException
+   * @throws ServerException
+   */
+  public void start(ServerConfig config, File webapp)
+          throws ServerException, IOException;
+
+  /**
+   * Method description
+   *
+   *
+   * @throws IOException
+   * @throws ServerException
+   */
+  public void stop() throws ServerException, IOException;
+
+  //~--- get methods ----------------------------------------------------------
+
+  /**
+   * Method description
+   *
+   *
+   * @return
+   */
+  public boolean isRunning();
+}

scm-server-api/src/main/java/sonia/scm/server/ServerAllreadyRunningException.java

@@ -0,0 +1,19 @@
+/*
+ * To change this template, choose Tools | Templates
+ * and open the template in the editor.
+ */
+
+
+
+package sonia.scm.server;
+
+/**
+ *
+ * @author Sebastian Sdorra
+ */
+public class ServerAllreadyRunningException extends ServerException
+{
+
+  /** Field description */
+  private static final long serialVersionUID = 3816513762034851638L;
+}

scm-server-api/src/main/java/sonia/scm/server/ServerApplication.java

@@ -0,0 +1,145 @@
+/*
+ * To change this template, choose Tools | Templates
+ * and open the template in the editor.
+ */
+
+
+
+package sonia.scm.server;
+
+//~--- non-JDK imports --------------------------------------------------------
+
+import sonia.scm.cli.CliException;
+import sonia.scm.cli.CliParser;
+import sonia.scm.cli.DefaultCliHelpBuilder;
+import sonia.scm.util.ServiceUtil;
+
+//~--- JDK imports ------------------------------------------------------------
+
+import java.io.File;
+import java.io.IOException;
+import java.io.InputStream;
+
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+import javax.xml.bind.JAXB;
+
+/**
+ *
+ * @author Sebastian Sdorra
+ */
+public class ServerApplication
+{
+
+  /** Field description */
+  public static final String APPINFO = "/app-info.xml";
+
+  /** Field description */
+  public static final int RETURNCODE_CLI_ERROR = 2;
+
+  /** Field description */
+  public static final int RETURNCODE_MISSING_APPINFO = 1;
+
+  /** Field description */
+  public static final int RETURNCODE_MISSING_SERVER_IMPLEMENTATION = 3;
+
+  /** Field description */
+  private static final Logger logger =
+    Logger.getLogger(ServerApplication.class.getName());
+
+  //~--- methods --------------------------------------------------------------
+
+  /**
+   * Method description
+   *
+   *
+   * @param args
+   *
+   * @throws CliException
+   * @throws IOException
+   * @throws ServerException
+   */
+  public static void main(String[] args)
+          throws CliException, ServerException, IOException
+  {
+    InputStream input = ServerApplication.class.getResourceAsStream(APPINFO);
+
+    if (input == null)
+    {
+      System.err.println("could not find /app-info.xml in classpath");
+      System.exit(RETURNCODE_MISSING_APPINFO);
+    }
+
+    ApplicationInformation appInfo = JAXB.unmarshal(input,
+                                       ApplicationInformation.class);
+    ServerConfig config = new ServerConfig();
+    CliParser parser = new CliParser();
+
+    parser.parse(parser, args);
+
+    if (config.getShowHelp())
+    {
+      printHelp(appInfo, parser, config);
+    }
+    else
+    {
+      final Server server = ServiceUtil.getService(Server.class);
+
+      if (server == null)
+      {
+        System.err.println("could not find an server implementation");
+        System.exit(RETURNCODE_MISSING_SERVER_IMPLEMENTATION);
+      }
+
+      File webapp = new File("webapp", appInfo.getAppName());
+
+      server.start(config, webapp);
+      Runtime.getRuntime().addShutdownHook(new Thread(new Runnable()
+      {
+        @Override
+        public void run()
+        {
+          if (server.isRunning())
+          {
+            try
+            {
+              server.stop();
+            }
+            catch (ServerException ex)
+            {
+              logger.log(Level.SEVERE, null, ex);
+            }
+            catch (IOException ex)
+            {
+              logger.log(Level.SEVERE, null, ex);
+            }
+          }
+        }
+      }));
+    }
+  }
+
+  /**
+   * Method description
+   *
+   *
+   * @param parser
+   * @param config
+   */
+  private static void printHelp(ApplicationInformation appInfo, CliParser parser, ServerConfig config)
+  {
+    String s = System.getProperty("line.separator");
+    StringBuilder prefix = new StringBuilder(appInfo.getName());
+    prefix.append(" ").append( appInfo.getVersion() );
+
+    prefix.append(s).append("usage: ");
+    prefix.append(s);
+
+    DefaultCliHelpBuilder helpBuilder =
+      new DefaultCliHelpBuilder(prefix.toString(), null);
+
+    System.err.println(parser.createHelp(helpBuilder, config));
+    System.exit(RETURNCODE_CLI_ERROR);
+  }
+}

scm-server-api/src/main/java/sonia/scm/server/ServerConfig.java

@@ -0,0 +1,152 @@
+/*
+ * To change this template, choose Tools | Templates
+ * and open the template in the editor.
+ */
+
+
+
+package sonia.scm.server;
+
+//~--- non-JDK imports --------------------------------------------------------
+
+import sonia.scm.cli.Argument;
+
+/**
+ *
+ * @author Sebastian Sdorra
+ */
+public class ServerConfig
+{
+
+  /**
+   * Constructs ...
+   *
+   */
+  public ServerConfig() {}
+
+  //~--- get methods ----------------------------------------------------------
+
+  /**
+   * Method description
+   *
+   *
+   * @return
+   */
+  public String getContextPath()
+  {
+    return contextPath;
+  }
+
+  /**
+   * Method description
+   *
+   *
+   * @return
+   */
+  public Integer getPort()
+  {
+    return port;
+  }
+
+  /**
+   * Method description
+   *
+   *
+   * @return
+   */
+  public String getResourcePath()
+  {
+    return resourcePath;
+  }
+
+  /**
+   * Method description
+   *
+   *
+   * @return
+   */
+  public Boolean getShowHelp()
+  {
+    return showHelp;
+  }
+
+  //~--- set methods ----------------------------------------------------------
+
+  /**
+   * Method description
+   *
+   *
+   * @param contextPath
+   */
+  public void setContextPath(String contextPath)
+  {
+    this.contextPath = contextPath;
+  }
+
+  /**
+   * Method description
+   *
+   *
+   * @param port
+   */
+  public void setPort(Integer port)
+  {
+    this.port = port;
+  }
+
+  /**
+   * Method description
+   *
+   *
+   * @param resourcePath
+   */
+  public void setResourcePath(String resourcePath)
+  {
+    this.resourcePath = resourcePath;
+  }
+
+  /**
+   * Method description
+   *
+   *
+   * @param showHelp
+   */
+  public void setShowHelp(Boolean showHelp)
+  {
+    this.showHelp = showHelp;
+  }
+
+  //~--- fields ---------------------------------------------------------------
+
+  /** Field description */
+  @Argument(
+    value = "c",
+    longName = "context-path",
+    description = "The Context-Path of the Jab-WebApp"
+  )
+  private String contextPath = "/";
+
+  /** Field description */
+  @Argument(
+    value = "p",
+    longName = "port",
+    description = "The port for the listener"
+  )
+  private Integer port = Integer.valueOf(8080);
+
+  /** Field description */
+  @Argument(
+    value = "r",
+    longName = "resource-path",
+    description = "Path to the server resource directory"
+  )
+  private String resourcePath;
+
+  /** Field description */
+  @Argument(
+    value = "h",
+    longName = "help",
+    description = "Shows this help"
+  )
+  private Boolean showHelp = Boolean.FALSE;
+}

scm-server-api/src/main/java/sonia/scm/server/ServerException.java

@@ -0,0 +1,61 @@
+/*
+ * To change this template, choose Tools | Templates
+ * and open the template in the editor.
+ */
+
+
+
+package sonia.scm.server;
+
+/**
+ *
+ * @author Sebastian Sdorra
+ */
+public class ServerException extends Exception
+{
+
+  /** Field description */
+  private static final long serialVersionUID = 2936673332739265774L;
+
+  //~--- constructors ---------------------------------------------------------
+
+  /**
+   * Constructs ...
+   *
+   */
+  public ServerException() {}
+
+  /**
+   * Constructs ...
+   *
+   *
+   * @param message
+   */
+  public ServerException(String message)
+  {
+    super(message);
+  }
+
+  /**
+   * Constructs ...
+   *
+   *
+   * @param cause
+   */
+  public ServerException(Throwable cause)
+  {
+    super(cause);
+  }
+
+  /**
+   * Constructs ...
+   *
+   *
+   * @param message
+   * @param cause
+   */
+  public ServerException(String message, Throwable cause)
+  {
+    super(message, cause);
+  }
+}

scm-server-api/src/main/java/sonia/scm/server/ServerListener.java

@@ -0,0 +1,36 @@
+/*
+ * To change this template, choose Tools | Templates
+ * and open the template in the editor.
+ */
+
+
+
+package sonia.scm.server;
+
+/**
+ *
+ * @author Sebastian Sdorra
+ */
+public interface ServerListener
+{
+
+  /**
+   * Method description
+   *
+   *
+   * @param throwable
+   */
+  public void failed(Throwable throwable);
+
+  /**
+   * Method description
+   *
+   */
+  public void started();
+
+  /**
+   * Method description
+   *
+   */
+  public void stopped();
+}