Imported GNU Classpath 0.90

Imported GNU Classpath 0.90
       * scripts/makemake.tcl: Set gnu/java/awt/peer/swing to ignore.
       * gnu/classpath/jdwp/VMFrame.java (SIZE): New constant.
       * java/lang/VMCompiler.java: Use gnu.java.security.hash.MD5.
       * java/lang/Math.java: New override file.
       * java/lang/Character.java: Merged from Classpath.
       (start, end): Now 'int's.
       (canonicalName): New field.
       (CANONICAL_NAME, NO_SPACES_NAME, CONSTANT_NAME): New constants.
       (UnicodeBlock): Added argument.
       (of): New overload.
       (forName): New method.
       Updated unicode blocks.
       (sets): Updated.
       * sources.am: Regenerated.
       * Makefile.in: Likewise.

From-SVN: r111942

libjava/classpath/javax/swing/text/html/ObjectView.java

@@ -0,0 +1,110 @@
+/* ObjectView.java -- A view for HTML object tags
+   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.swing.text.html;
+
+import java.awt.Component;
+
+import javax.swing.text.AttributeSet;
+import javax.swing.text.ComponentView;
+import javax.swing.text.Element;
+
+/**
+ * A view for HTML <code>&lt;object&gt;</code> tags.
+ *
+ * This is a {@link ComponentView} that creates special components depending
+ * on the object specification. If the object tag has a classid attribute, then
+ * this view will try to load the class specified by this attribute using the
+ * classloader that loaded the associated document. If the class could be
+ * loaded, an instance is created and the type narrowed to {@link Component}.
+ *
+ * It is also possible to set bean properties on the created component using
+ * nested <code>&lt;param&gt;</code> tags. For example:
+ * <pre>
+ * <object classid="javax.swing.JLabel">
+ *   <param name="text" value="sample text">
+ * </object>
+ * </pre>
+ *
+ * @author Roman Kennke (kennke@aicas.com)
+ */
+public class ObjectView extends ComponentView
+{
+
+  /**
+   * Creates a new <code>ObjectView</code>.
+   *
+   * @param el the element for which to create a view
+   */
+  public ObjectView(Element el)
+  {
+    super(el);
+  }
+
+  /**
+   * Creates a component based on the specification in the element of this
+   * view. See the class description for details.
+   */
+  protected Component createComponent()
+  {
+    Component comp = null;
+    Element el = getElement();
+    AttributeSet atts = el.getAttributes();
+    String classId = (String) atts.getAttribute("classid");
+    try
+      {
+        Class objectClass = Class.forName(classId);
+        Object instance = objectClass.newInstance();
+        comp = (Component) instance;
+      }
+    catch (ClassNotFoundException ex)
+      {
+        // Ignored.
+      }
+    catch (IllegalAccessException ex)
+      {
+        // Ignored.
+      }
+    catch (InstantiationException ex)
+      {
+        // Ignored.
+      }
+    // FIXME: Handle param tags and set bean properties accordingly.
+    return comp;
+  }
+}