2006-12-02 Andrew John Hughes <gnu_andrew@member.fsf.org>

	* javax/management/MBeanServerBuilder.java: New file.

1 files changed, 102 insertions, 0 deletions

diff --git a/javax/management/MBeanServerBuilder.java b/javax/management/MBeanServerBuilder.java
new file mode 100644
index 000000000..4e2806829
--- /dev/null
+++ b/javax/management/MBeanServerBuilder.java
@@ -0,0 +1,102 @@
+/* MBeanServerBuilder.java -- Creates a default management server.
+   Copyright (C) 2006 Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+GNU Classpath is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING.  If not, write to the
+Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301 USA.
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library.  Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module.  An independent module is a module which is not derived from
+or based on this library.  If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so.  If you do not wish to do so, delete this
+exception statement from your version. */
+
+package javax.management;
+
+import gnu.javax.management.Server;
+
+/**
+ * Constructs a default implementation of an {@link MBeanServer}.
+ * The {@link MBeanServerFactory} allows custom implementations of
+ * {@link MBeanServer} to be used by providing subclasses of this.
+ *
+ * @author Andrew John Hughes (gnu_andrew@member.fsf.org)
+ * @since 1.5
+ */
+public class MBeanServerBuilder
+{
+
+  /**
+   * Constructs a new {@link MBeanServerBuilder}.
+   */
+  public MBeanServerBuilder()
+  {
+  }
+
+  /**
+   * <p>
+   * Creates a new {@link MBeanServer} implementation with the specified
+   * default domain, delegate and outer server.  The latter is the server
+   * passed to the {@link MBeanRegistration} interface of management beans,
+   * allowing an {@link MBeanServer} implementation to wrap another in order
+   * to provide additional checks, etc.  If this value is <code>null</code>,
+   * <code>this</code> is passed to beans instead.
+   * </p>
+   * <p>
+   * The {@link MBeanServerFactory} calls this method after having first
+   * created a delegate using the {@link #newMBeanServerDelegate()} method.
+   * However, the delegate used in the call to this method may not be the
+   * same as that returned by {@link #newMBeanServerDelegate()} as the factory
+   * can optionally wrap the delegate before calling this method.
+   * </p>
+   * 
+   * @param defaultDomain the default domain used by the new server.
+   * @param outer the {@link MBeanServer} passed to the {@link MBeanRegistration}
+   *              interface of management beans.
+   * @param delegate the delegate bean associated with the server, which must
+   *                 be registered as a management bean by the server.
+   * @return a new instance of a server implementation.
+   */
+  public MBeanServer newMBeanServer(String defaultDomain, MBeanServer outer,
+				    MBeanServerDelegate delegate)
+  {
+    return new Server(defaultDomain, outer, delegate);
+  }
+
+  /**
+   * Creates a new {@link MBeanServerDelegate}, which will be used by
+   * a management server.  The returned delegate may either be used directly
+   * by the server, or may be further wrapped to add additional checks.
+   *
+   * @return a new instance of {@link MBeanServerDelegate}.
+   */
+  public MBeanServerDelegate newMBeanServerDelegate()
+  {
+    return new MBeanServerDelegate();
+  }
+
+}