summaryrefslogtreecommitdiff
path: root/libjava/classpath/gnu/java/lang/management/MemoryManagerMXBeanImpl.java
diff options
context:
space:
mode:
Diffstat (limited to 'libjava/classpath/gnu/java/lang/management/MemoryManagerMXBeanImpl.java')
-rw-r--r--libjava/classpath/gnu/java/lang/management/MemoryManagerMXBeanImpl.java112
1 files changed, 112 insertions, 0 deletions
diff --git a/libjava/classpath/gnu/java/lang/management/MemoryManagerMXBeanImpl.java b/libjava/classpath/gnu/java/lang/management/MemoryManagerMXBeanImpl.java
new file mode 100644
index 000000000..51d0ed972
--- /dev/null
+++ b/libjava/classpath/gnu/java/lang/management/MemoryManagerMXBeanImpl.java
@@ -0,0 +1,112 @@
+/* MemoryManagerMXBeanImpl.java - Implementation of a memory manager bean
+ Copyright (C) 2006 Free Software Foundation
+
+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 gnu.java.lang.management;
+
+import java.lang.management.MemoryManagerMXBean;
+
+import javax.management.NotCompliantMBeanException;
+
+/**
+ * Provides access to information about one of the memory
+ * managers used by the current invocation of the
+ * virtual machine. An instance of this bean for each memory
+ * manager is obtained by calling
+ * {@link ManagementFactory#getMemoryPoolMXBeans()}.
+ *
+ * @author Andrew John Hughes (gnu_andrew@member.fsf.org)
+ * @since 1.5
+ */
+public class MemoryManagerMXBeanImpl
+ extends BeanImpl
+ implements MemoryManagerMXBean
+{
+
+ /**
+ * The name of the memory manager.
+ */
+ protected String name;
+
+ /**
+ * Constructs a new <code>MemoryManagerMXBeanImpl</code>.
+ *
+ * @param name the name of the manager this bean represents.
+ * @throws NotCompliantMBeanException if this class doesn't implement
+ * the interface or a method appears
+ * in the interface that doesn't comply
+ * with the naming conventions.
+ */
+ public MemoryManagerMXBeanImpl(String name)
+ throws NotCompliantMBeanException
+ {
+ this(name, MemoryManagerMXBean.class);
+ }
+
+ /**
+ * Constructs a new <code>MemoryManagerMXBeanImpl</code>
+ * implementing the specified bean interface.
+ *
+ * @param name the name of the manager this bean represents.
+ * @param iface the bean interface being implemented.
+ * @throws NotCompliantMBeanException if this class doesn't implement
+ * the interface or a method appears
+ * in the interface that doesn't comply
+ * with the naming conventions.
+ */
+ protected MemoryManagerMXBeanImpl(String name, Class iface)
+ throws NotCompliantMBeanException
+ {
+ super(iface);
+ this.name = name;
+ }
+
+ public String[] getMemoryPoolNames()
+ {
+ return VMMemoryManagerMXBeanImpl.getMemoryPoolNames(name);
+ }
+
+ public String getName()
+ {
+ return name;
+ }
+
+ public boolean isValid()
+ {
+ return VMMemoryManagerMXBeanImpl.isValid(name);
+ }
+
+}