2006-06-15 Andrew John Hughes <gnu_andrew@member.fsf.org>

	* javax/management/AttributeList.java,
	* javax/management/JMRuntimeException.java,
	* javax/management/RuntimeOperationsException.java:
	New files.

4 files changed, 409 insertions, 0 deletions

diff --git a/ChangeLog b/ChangeLog
index 7d94e0404..df1cc67d3 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+2006-06-15  Andrew John Hughes  <gnu_andrew@member.fsf.org>
+
+	* javax/management/AttributeList.java,
+	* javax/management/JMRuntimeException.java,
+	* javax/management/RuntimeOperationsException.java:
+	New files.
+	
 2006-06-15  Lillian Angel  <langel@redhat.com>
 
 	* java/awt/font/TextLayout.java:
diff --git a/javax/management/AttributeList.java b/javax/management/AttributeList.java
new file mode 100644
index 000000000..fb4adbca2
--- /dev/null
+++ b/javax/management/AttributeList.java
@@ -0,0 +1,215 @@
+/* AttributeList.java -- A list of MBean attributes.
+   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 java.util.ArrayList;
+
+/**
+ * Represents a list of MBean {@link Attribute}s, with their
+ * names and values.  This is implemented as an
+ * {@link java.util.ArrayList} extension, with additional
+ * methods typed to only allow the addition of {@link Attribute}s.
+ *
+ * @author Andrew John Hughes (gnu_andrew@member.fsf.org)
+ * @since 1.5
+ */
+public class AttributeList
+  extends ArrayList
+{
+
+  /**
+   * Constructs an empty list with an initial capacity of ten.
+   *
+   * @see java.util.ArrayList#ArrayList()
+   */
+  public AttributeList()
+  {
+    super();
+  }
+
+  /**
+   * Constructs an {@link AttributeList} using the contents
+   * of an existing list.  The initial capacity is 110% of the
+   * size of the specified list.
+   *
+   * @param list the list to use to fill this list.
+   * @see java.util.ArrayList#ArrayList(java.util.Collection)
+   */
+  public AttributeList(AttributeList list)
+  {
+    super(list);
+  }
+
+  /**
+   * Constructs an empty list with the specified initial capacity.
+   *
+   * @param capacity the initial capacity of the list.
+   * @see java.util.ArrayList#ArrayList(int)
+   */
+  public AttributeList(int capacity)
+  {
+    super(capacity);
+  }
+
+  /**
+   * Adds the specified {@link Attribute} to the end of the list.
+   *
+   * @param attribute the attribute to add.
+   * @see java.util.Arraylist#add(Object)
+   */
+  public void add(Attribute attribute)
+  {
+    super.add(attribute);
+  }
+
+  /**
+   * <p>
+   * Adds the specified {@link Attribute} at the supplied index.
+   * Any attribute already at that index is moved up one place
+   * in the list to the position <code>(index + 1)</code>.
+   * Likewise, the attribute at <code>(index + 1)</code> is
+   * also moved up one place, continuing until the final
+   * attribute in the list moves to a new position, increasing
+   * the size of the list.
+   * </p>
+   * <p>
+   * If the index is invalid (i.e. it is smaller than zero, or
+   * greater than the current size of the list), a
+   * @link{RuntimeOperationsException} is thrown, which wraps
+   * the @link{IndexOutOfBoundsException} from the underlying
+   * array list.
+   * </p>
+   * 
+   * @param index the index at which to place the new attribute.
+   * @param attribute the new attribute to add.
+   * @throws RuntimeOperationsException if <code>index < 0</code>
+   *                                    or <code>index > size()</code>
+   * @see java.util.ArrayList#add(int, Object)
+   */
+  public void add(int index, Attribute attribute)
+  {
+    try
+      {
+	super.add(index, attribute);
+      }
+    catch (IndexOutOfBoundsException e)
+      {
+	throw new RuntimeOperationsException(e, "Invalid index.");
+      }
+  }
+
+  /**
+   * Adds all the {@link Attribute}s from the supplied list
+   * to the end of this list, in the order they are returned
+   * by the list's {@link java.util.Iterator}.
+   *
+   * @param list the list of attributes to add.
+   * @return true if the list changed.
+   * @see java.util.ArrayList#addAll(Collection)
+   */
+  public boolean addAll(AttributeList list)
+  {
+    return super.addAll(list);
+  }
+
+  /**
+   * <p>
+   * Adds all the {@link Attribute}s from the supplied list
+   * to this list, at the specified index.  The attributes
+   * are added in the order they are returned by the
+   * list's {@link java.util.Iterator}.  Any attribute already
+   * at that index is moved up one place in the list to the
+   * position <code>(index + list.size())</code>.
+   * Likewise, the attribute at <code>(index + list.size())</code>
+   * is also moved up one place, continuing until the final
+   * attribute in the original list.
+   * </p>
+   * <p>
+   * If the index is invalid (i.e. it is smaller than zero, or
+   * greater than the current size of the list), a
+   * @link{RuntimeOperationsException} is thrown, which wraps
+   * the @link{IndexOutOfBoundsException} from the underlying
+   * array list.
+   * </p>
+   * 
+   * @param index the index at which to place the new attribute.
+   * @param list the list of attributes to add.
+   * @return true if the list changed.
+   * @throws RuntimeOperationsException if <code>index < 0</code>
+   *                                    or <code>index > size()</code>
+   * @see java.util.ArrayList#addAll(int, Collection)
+   */
+  public boolean addAll(int index, AttributeList list)
+  {
+    try
+      {
+	return super.addAll(index, list);
+      }
+    catch (IndexOutOfBoundsException e)
+      {
+	throw new RuntimeOperationsException(e, "Invalid index.");
+      }
+  }
+
+  /**
+   * Replaces the attribute at the specified index with the one
+   * supplied. If the index is invalid (i.e. it is smaller than
+   * zero, or greater than the current size of the list), a
+   * @link{RuntimeOperationsException} is thrown, which wraps
+   * the @link{IndexOutOfBoundsException} from the underlying
+   * array list.
+   *
+   * @param index the index at which to place the new attribute.
+   * @param attribute the new attribute to add.
+   * @throws RuntimeOperationsException if <code>index < 0</code>
+   *                                    or <code>index > size()</code>
+   * @see java.util.ArrayList#set(int, Object)
+   */
+  public void set(int index, Attribute attribute)
+  {
+    try
+      {
+	super.set(index, attribute);
+      }
+    catch (IndexOutOfBoundsException e)
+      {
+	throw new RuntimeOperationsException(e, "Invalid index.");
+      }
+  }
+    
+}
diff --git a/javax/management/JMRuntimeException.java b/javax/management/JMRuntimeException.java
new file mode 100644
index 000000000..ba14a19c4
--- /dev/null
+++ b/javax/management/JMRuntimeException.java
@@ -0,0 +1,71 @@
+/* JMRuntimeException.java -- Thrown by the management classes.
+   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;
+
+/**
+ * A general superclass for all runtime management
+ * exceptions.
+ *
+ * @author Andrew John Hughes (gnu_andrew@member.fsf.org)
+ * @since 1.5
+ */
+public class JMRuntimeException
+  extends RuntimeException
+{
+
+  /**
+   * Constructs a new <code>JMRuntimeException</code>.
+   */
+  public JMRuntimeException()
+  {
+    super();
+  }
+
+  /**
+   * Constructs a new <code>JMRuntimeException</code>
+   * with the specified message.
+   *
+   * @param message the error message to give to the user.
+   */
+  public JMRuntimeException(String message)
+  {
+    super(message);
+  }
+
+}
+
diff --git a/javax/management/RuntimeOperationsException.java b/javax/management/RuntimeOperationsException.java
new file mode 100644
index 000000000..c830dd3b7
--- /dev/null
+++ b/javax/management/RuntimeOperationsException.java
@@ -0,0 +1,116 @@
+/* RuntimeOperationsException.java -- A wrapped run-time exception.
+   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;
+
+/**
+ * Represents a runtime exception thrown by a management
+ * bean operation.  When a management bean executes code
+ * that causes a runtime exception to be thrown, the
+ * resulting exception is wrapped inside an
+ * {@link RuntimeOperationsException}. Calling
+ * {@link getTargetException()} will return the wrapped
+ * exception.
+ *
+ * @author Andrew John Hughes (gnu_andrew@member.fsf.org)
+ * @since 1.5
+ */
+public class RuntimeOperationsException
+  extends JMRuntimeException
+{
+
+  /* Sun re-implemented causality -- don't know why, but
+     serialization demands we do too... */
+
+  /**
+   * The target exception.
+   *
+   * @serial the target exception.
+   */
+  private RuntimeException exception;
+
+  /**
+   * Constructs a new <code>RuntimeOperationsException</code>
+   * wrapping the specified exception.
+   *
+   * @param e the exception to be wrapped.
+   */
+  public RuntimeOperationsException(RuntimeException e)
+  {
+    super();
+    exception = e;
+  }
+
+  /**
+   * Constructs a new <code>RuntimeOperationsException</code>
+   *  wrapping the specified exception and using the supplied
+   * message.
+   *
+   * @param e the exception to be wrapped.
+   * @param message the error message to give to the user.
+   */
+  public RuntimeOperationsException(RuntimeException e,
+				    String message)
+  {
+    super(message);
+    exception = e;
+  }
+
+  /**
+   * Returns the true cause of this exception, the wrapped
+   * exception.
+   *
+   * @return the wrapped exception.
+   */
+  public Throwable getCause()
+  {
+    return exception;
+  }
+
+  /**
+   * Returns the true cause of this exception, the wrapped
+   * exception.
+   *
+   * @return the wrapped exception.
+   */
+  public RuntimeException getTargetException()
+  {
+    return exception;
+  }
+
+}
+