added scm-hg-plugin

scm-core/src/main/java/sonia/scm/ConfigurationException.java

@@ -0,0 +1,64 @@
+/*
+ * To change this template, choose Tools | Templates
+ * and open the template in the editor.
+ */
+
+
+
+package sonia.scm;
+
+/**
+ *
+ * @author Sebastian Sdorra
+ */
+public class ConfigurationException extends RuntimeException
+{
+
+  /** Field description */
+  private static final long serialVersionUID = 3462977946341972841L;
+
+  //~--- constructors ---------------------------------------------------------
+
+  /**
+   * Constructs ...
+   *
+   */
+  public ConfigurationException()
+  {
+    super();
+  }
+
+  /**
+   * Constructs ...
+   *
+   *
+   * @param message
+   */
+  public ConfigurationException(String message)
+  {
+    super(message);
+  }
+
+  /**
+   * Constructs ...
+   *
+   *
+   * @param cause
+   */
+  public ConfigurationException(Throwable cause)
+  {
+    super(cause);
+  }
+
+  /**
+   * Constructs ...
+   *
+   *
+   * @param message
+   * @param cause
+   */
+  public ConfigurationException(String message, Throwable cause)
+  {
+    super(message, cause);
+  }
+}

scm-core/src/main/java/sonia/scm/Manager.java

@@ -87,4 +87,12 @@ public interface Manager<T, E extends Exception> extends Initable, Closeable
    * @return
    */
   public Collection<T> getAll();
+
+  /**
+   * Method description
+   *
+   *
+   * @return
+   */
+  public boolean isConfigured();
 }